Sunday, August 31, 2014

Understanding Precast Concrete Panels for Modular Homes

Designing the Insulated Precast Concrete for Modular Homes, Precast Concrete


What are precast concrete panels? Are they a viable alternative to traditional brick and mortar construction? To understand what are the precast concrete panels, go through the following paragraph;


Precast concrete panels have been used in the commercial construction industry for years, but have only been introduced to the modular home construction market recently.


What are Precast Concrete Panels?


Precast concrete panel construction takes a different approach compared to traditional brick or mortar construction. Precast concrete is used to ensure the building is structurally sound and energy efficient. Working from plans, entire walls, complete with door and window openings where specified by the manufacturer and general contractor. Precast concrete panels are cast in moulds and when cured, cranes put them precisely into place. After the walls are bolted together, top plates and roof trusses are installed, and then the concrete floor is poured. This entire process can take as little as a week to complete.


Precast Concrete Panels Introduced by Superior Walls®


Precast concrete system is introduced by Superior Walls® and features superior strength and insulation for the creation of dry, warm and energy-efficient foundations. The system can be custom-made for the exact needs of each project like modular homes. Precast concrete wall systems use 70 percent less concrete in a new home than conventional foundations.


A four-inch standard floor slab may be poured equal to the height of the footer beam eliminating the need for an additional screed board, which saves time and money in the construction process. Precast concrete are now available with a built-in insulation value of R-21 and can be insulated up to R-42+.


Advantages of Building with Precast Concrete Panels


Construction speed is one of the advantages of building with precast concrete panels, but modular home builders say there are many more, including the protection against structural damage, high insulation rate, lesser construction waste and cost effective building such as the modular home.


The thermal insulating properties of precast concrete panels are very good. Combined with ceiling and internal wall insulation, a precast concrete home is estimated to be able to cut heating and air conditioning costs by up to 50 percent.


Precast concrete panels provide protection from white ant infestation and are highly termite resistant. Construction waste materials are virtually eliminated. Precast concrete constructions are also highly resistant to environmental factors such as earthquakes, bushfires, cyclones and floods.


The panels can be constructed on site, but are most cost-effectively factory built and must be delivered by truck. A crane is needed to lift the heavy panels and move them into place. Because of the necessity of using heavy transport and equipment, it may not be a viable building material for hard-to-access sites. Builders, too, are hesitant to adopt the practice, since most builders are not equipped for this type of construction. On the other hand, building with precast concrete panels may catch on and become the future of the Australian building industry. Time and market demand will tell.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Precast Concrete





Understanding Precast Concrete Panels for Modular Homes

Saturday, August 30, 2014

Understanding Precast Concrete Panels for Modular Homes


Precast concrete panels have been used in the commercial construction industry for years, but have only recently been introduced to the residential market. What are precast concrete panels? Are they a viable alternative to traditional brick and morta...
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Features of an Insulated Precast Concrete Installed for Modular Home Basement

Modular Home and Insulated Precast ConcreteYour modular home needs a basement that is made of insulated precast concrete. This material is proven to be high quality, durable and energy efficient.


But what makes it more popular? Precast concrete gains more popularity because of its features.


Purely Concrete or No Organic Content


Precast concrete has no wood or organic content to attract mold and rot. Designed specifically for basements, these panels will stand up to the toughest conditions –even a basement flood. You’ll never have to worry about mold, wood rot, nasty odors or soggy insulation.


Integral Steel Studs


The steel studs of precast concrete for attaching finished wallboard. The studs provide a broad flange to secure your finished wall materials.


Rigid Foam Insulation


Precast concrete offers unmatched durability for the basement, as it can’t be damaged by moisture or mold, and never falls out of place or loses R-value.


Built-in Wiring Channels


Insulated precast concrete is installed to simplify running electrical wires. There’s no need to drill holes through studs or snake through framing and fiberglass insulation. Horizontal and vertical wiring channels make the job easy for your electrician.


Superior Energy Efficient Precast Concrete


This special graphite-infused foam has higher R-value than standard foam. A completed installation creates a continuous blanket of R-13 insulation to make your basement comfortable and energy efficient.


Narrow Profile Precast Concrete


A narrow profile precast concrete maximizes your basement floor area and simplifies installation. Basement-to-beautiful panels are just 2½ in. thick; that’s a full inch thinner than a standard 2×4 wall. Spray foam adhesive and special plastic fasteners are used to secure the panels to basement walls.


If you find a modular home builder that uses precast concrete, you would know that he is reliable in terms of modular construction.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Precast Concrete





Features of an Insulated Precast Concrete Installed for Modular Home Basement

Friday, August 29, 2014

Features of an Insulated Precast Concrete Installed for Modular Home Basement


Your modular home needs a basement that is made of insulated precast concrete. This material is proven to be high quality, durable and energy efficient. But what makes it more popular? Precast concrete gains more popularity because of its features...
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Benefits and Applications of Precast Concrete

Modular Home and Precast ConcreteDoes a precast concrete provide high quality modular home? What are the benefits of precast concrete to modular home construction?


Precast concrete, a highly efficient, practical method of concrete construction makes beautiful buildings especially modular homes possible at a cost that rivals even the most utilitarian industrial building.


The following highlights the benefits and applications of a precast concrete;


Application of Precast Concrete


Precast concrete can be applied or used for the construction of industrial, commercial and residential buildings. The popularity of precast construction has made rise to quality made hotels, commercial offices, airports, railways and even schools. Other general contractors utilize precast concrete when building correctional facilities, health and aged care institutions, cinemas and theaters. Clubs, libraries, churches and community centers are also built with precast concrete nowadays. Additionally, warehouses and factories are realized through the installation of precast concrete.


Benefits of Precast Concrete


Decrease Cost


Precast construction costs lesser because it moves work offsite, greatly decreases waste, speeds up erection and reduces vulnerability to weather all while providing significantly reduced facility, supervision, equipment hire and wage costs.


Quality


General contractors and manufacturers of precast concrete ensure that their product meet and exceed expectations. Produced in factories with strictly controlled processes for moulding, batching, casting and finishing, precast is a consistent, high quality construction material.


Reliability and Impact


Produced in factories, by skilled workers, precast provides a level of reliability that many other construction materials simply do not. The combination of large factories, dedicated workforces, reduced weather vulnerability and impressive quality control standards ensures the production and delivery of a consistent, high quality product, day after day for even the largest projects.


Full precast concrete construction sites easily achieve at least a 35% reduction in build time, have less vibration and greatly reduced noise-generating processes. Precast decreases the site impact of a project, providing a substantially quicker and quieter construction with shorter period of disturbance for surrounding properties.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Precast Concrete





Benefits and Applications of Precast Concrete

Thursday, August 28, 2014

How to Maintain and Protect the Precast Concrete Foundation of Modular Homes

Modular Home and Precast ConcreteAmong the many concerns of modular home owners is the maintenance of the precast concrete. Ways to prevent leak or structural damage must be known and done to ensure the durability of the foundation as well as the modular homes.


Precast concrete offers superior weathering and corrosion resistant qualities. The high density, pre- stressing and post tensioning make these elements air and water tight with fewer joints, thus offering excellent protection from climatic conditions.


The natural durability of concrete is enhanced by pre- stressing, resulting in a trouble-free wall that will give decades of service and provide unmatchable impact resistance and security. The steel formed interior surfaces provide clean, lightly-colored interior walls especially suitable for clean rooms or food processing facilities.


Precast concrete provides trouble free service. The reduced maintenance characteristics of precast concrete carry over into interior applications. A precast concrete wall panel offers a smooth, dense, and clean surface that minimizes the collection of dirt and bacteria.


Maintenance of the Precast Concrete


The beauty of precast concrete with its variety of colours and textures, together with its versatility and function, is an integral component of the building envelope. By following a simple program of inspection and maintenance precast concrete can guarantee the designed service life of a building.


To ensure the continued performance of the wall system and to maintain the warranty, visual inspections should be carried out at regular intervals. It is recommended that these inspections be carried out annually.


Attention should be paid to the caulked joints, surface appearance and connections. Any signs of deterioration should be documented at once with a copy of the written report sent to the manufacturer. Any applicable defects reported within the warranty period shall be remedied by the manufacturer. The owner is urged to maintain this annual inspection program past the warranty period in order to optimize the life of the structure.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Precast Concrete





How to Maintain and Protect the Precast Concrete Foundation of Modular Homes

Wednesday, August 27, 2014

How to Maintain and Protect the Precast Concrete Foundation of Modular Homes


  Among the many concerns of modular home owners is the maintenance of the precast concrete. Ways to prevent leak or structural damage must be known and done to ensure the durability of the foundation as well as the modular homes. Precast ...
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Benefits and Applications of Precast Concrete


Does a precast concrete provide high quality modular home? What are the benefits of precast concrete to modular home construction? Precast concrete, a highly efficient, practical method of concrete construction makes beautiful buildings especially...
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What is Precast Concrete and Why Do Modular Homes Need It?

Designing the Insulated Precast Foundation for Modular Homes, Precast ConcretePrecast concrete is a construction product that is produced by casting concrete in a reusable mould. It is cured in a controlled environment, transported to site and lifted into place. Precast concrete is a highly versatile product available in vast range of different sizes, functions and finishes.


Precast concrete construction has many advantages and is  best incorporated into a project like building modular homes. It is also an efficient way to gain a high quality modular home especially when you hire an experienced contractor.


Precast concrete products are manufactured in specially-equipped factories, which are established in permanent locations.


Finished products are transported to site, ready for installation. Products are then craned into place. Final products can range from sophisticated polished reconstructed granite wall facades to functional storm water drainage pits.


Reason to Use Precast Concrete for Modular Homes


Design-Build Efficiency


Precast concrete provides an efficient delivery model for your project; allowing building construction to proceed while the design is developed.


Esthetics


An unlimited array of colorings, textures and patterns can be added to the concrete mix, or textured paints of any color may be used, for exceptional effects.


Environmentally Friendly


An inherent characteristic of precast concrete is its natural resistance to mold, greatly reducing health concerns from VOCs and off gassing. With these environmentally friendly advantages, precast concrete satisfies a growing demand for sustainable design and construction. Additionally, precast concrete structures are completely recyclable making their impact on the environment minimal.


Energy Efficiency


The thermal mass inherent to precast concrete lends itself to energy efficiency and reduces the heating and cooling peaks and loads; often necessitating less costly mechanical systems. The national Energy Policy Act of 1992 mandates improved energy performance in commercial buildings, and recognizes the effect thermal mass contributes to reducing heating and cooling loads.


Maintenance


The exterior of a precast concrete structure can be left unpainted without damage from the elements. If painting is desired, repainting is needed only every five to ten years. Precast concrete interiors are less subject to damage, and easier to wash.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Precast Concrete





What is Precast Concrete and Why Do Modular Homes Need It?

Tuesday, August 26, 2014

What is Precast Concrete and Why Do Modular Homes Need It?


Precast concrete is a construction product that is produced by casting concrete in a reusable mould. It is cured in a controlled environment, transported to site and lifted into place. Precast concrete is a highly versatile product available in vast...
http://bit.ly/1vMGFAV

Steps in Erecting an Insulated Precast Foundation for Modular Homes

Insulated Precast Foundation for Modular HomesInsulated precast foundation offers durable, flexible solutions for floors, walls and even roofs in every type of domestic construction from individual cottages to multi-storey apartments. Concrete’s high initial embodied energy can be offset by its extended life cycle (up to 100 years) and high potential for reuse and relocation.


Common production methods of insulated precast foundation include tilt-up (poured on site) and precast (poured off site and transported to site). Each method has advantages and disadvantages and choice is determined by site access, availability of local facilities, required finishes and design demands.


In this article we are going to discuss the step by step process of how an insulated precast foundation is erected or installed in a modular home.


Planning of Insulated Precast Foundation.


The manufacturer will require details about soil conditions, the excavation and the structure’s design, and must receive approved drawings before production can begin.


Code Acceptance of Insulated Precast Foundation.


Designs that use insulated precast foundation walls should be submitted for pre-approval with other architectural details with the building permit application. Precast concrete manufacturers generally provide engineering and energy performance documentation to builders to facilitate their acceptance by local building departments.


Arrange Crane Access.


Modular home contractors make necessary arrangements for a crane and crane access to the site.


Prepare Insulated Precast Foundation Base.


The site is excavated, and a six to 12-inch gravel bed is prepared over drain pipe, for bearing and drainage. Make sure that gravel base is level to provide an even surface for the floor joist installation. No conventional poured footer is necessary for many residential applications.


Place and Assemble Panels.


A crane is used for lifting and placing precast concrete panels, which are then sealed and bolted together. Apply a waterproofing material if required by code or desired.


Pour Slab and Install floor Insulated Precast Foundation System.


Once insulated precast foundation panels are assembled, pour the basement slab. Floor joists are installed above the foundation to provide bracing before backfilling foundation walls.


Backfill.


Once braced by the slab and floor system, the insulated precast foundation can be backfilled. Manufacturers provide guidelines for bracing and backfilling


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Steps in Erecting an Insulated Precast Foundation for Modular Homes

Monday, August 25, 2014

Steps in Erecting an Insulated Precast Foundation for Modular Homes


Insulated precast foundation offers durable, flexible solutions for floors, walls and even roofs in every type of domestic construction from individual cottages to multi-storey apartments. Concrete’s high initial embodied energy can be offset by it...
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Waterproofing Benefit of Insulated Precast Foundation for Modular Homes

Modular Homes and Insulated Precast FoundationWhy does a high quality and waterproof insulated precast foundation installed in modular homes? There are several reasons why waterproofing is needed for the modular home’s foundation. One of which is to provide us with a strong foundation that lasts longer and is cost efficient.


Insulated precast foundation is manufactured in accordance to the National Standards and recognized Building Codes with 5,000 psi concrete. This eliminates the need for additional waterproofing.


Manufacturers of modular homes in Michigan guarantee that the insulated precast foundation prevents water infiltration and moisture build-up that causes structure destruction. Because of the insulated foundation, modular homes are warmer and drier than conventional houses. Additionally, there is a substantial increase in the value of living inside a modular home built over a precast foundation.


To further understand the waterproofing benefit of insulated precast foundation for the modular homes, let us look at how it is manufactured;


Anatomy of Insulated Precast Foundation for Modular Homes


To enhance strength and durability, insulated precast foundation panels are manufactured with steel-reinforced concrete studs, rigid insulation, a reinforced top and bottom bond (footer) beam, and a 2-inch-thick concrete facing.


The bond beams and concrete facing are cast in one continuous pour. They connect to the studs by encapsulating vertical re- bars and galvanized hooks and pins that protrude from the top, bottom, and back of each stud.


Pressure-treated furring strips are pre- attached to the inner face of each stud to provide a base to accommodate a variety of wall finishes. In addition 1-inch diameter holes are cast into each stud, allowing for the installation of wiring and plumbing.


The top bond beam is perforated with pre-formed 1/2-inch holes approximately every 24 inches to allow the bolting on of pressure-treated sill plates. The precast foundation system is delivered to the jobsite with a built-in footer and is installed on crushed stone sub-footer.


The precast foundation walls of modular homes are pre-insulated with 1-inch DOW Styrofoam, with an R-5 rating. Additional insulation may be added to the 7-1/2-inch-deep wall cavity between the studs to increase the R-value up to R-26. A triple bead of Bostik Chem-Caulk provides a watertight sealant at the panel seams. Set 12 inches from the precast wall, a 4-inch perforated drain pipe assures a drier basement by collecting and channeling excess water away from the foundation.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Modular Homes





Waterproofing Benefit of Insulated Precast Foundation for Modular Homes

Waterproofing Benefit of Insulated Precast Foundation for Modular Homes


Why does a high quality and waterproof insulated precast foundation installed in modular homes? There are several reasons why waterproofing is needed for the modular home’s foundation. One of which is to provide us with a strong foundation that la...
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Sunday, August 24, 2014

Insulating the Basement of Modular Homes in Addison, Michigan

Modular Homes and Insulated Precast FoundationHomes, especially modular homes, in colder climates like in Addison, lose a great amount of heat through the basement walls. To prevent this huge loss, modular home contractors suggest an energy-efficient basement. You can complete easy ways to make your basement energy efficient, by insulating the basement walls.


Installed properly, insulation allows us to make basements comfortable, limit escaping heat and help keep moisture at bay. But before insulating the basement of modular homes, consider some tips for basement insulation.


Inquire the Local Building Codes


Check local codes to determine if you are required to add fire-rated protection over the insulation. Even if not required by code, adding fire-rated covering can add additional protection.


Check the Benefits of Insulating the Basement of Modular Homes


Because the basement is connected to the rest of your home, insulating the basement ceiling does not afford as much energy-efficiency as insulating the basement walls. Insulating the walls does more to protect modular homes from outside temperature and moisture. Insulating the walls is also easier and requires less insulation, leaving you with more savings during the construction.


Discuss the Type of Insulation with Your Contractor


If you are building a new modular home, ask the contractor about concrete block insulation or insulated concrete forms, which can be installed during construction and provide additional energy efficiency in your basement.


Concrete block insulation or the insulated concrete forms (ICF) is used especially for modular homes because of its efficiency and high quality advantages. The self-supporting blocks of the insulated concrete form are locked together to create a structure strong enough to hold poured concrete. The insulation of the ICF is dependent on the units, however most of the general contractors in Addison used R15- R19 to ensure high quality insulation.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Modular Homes





Insulating the Basement of Modular Homes in Addison, Michigan

Saturday, August 23, 2014

Insulating the Basement of Modular Homes in Addison, Michigan


Homes, especially modular homes, in colder climates like in Addison, lose a great amount of heat through the basement walls. To prevent this huge loss, modular home contractors suggest an energy-efficient basement. You can complete easy ways to make ...
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Types of Basement for Modular Homes in Addison, Michigan

Modular Homes and Poured Basement Building of Modular Home on a Poured Basement


Basement for modular homes provides several advantages such as additional living space for the family, extra storage, and even a place for entertainment and leisure. Basement is one of the many areas that enhance the value of modular homes. Its construction can be done with concrete block, poured concrete, precast concrete, or even treated wood.


The following are the types of basement materials use for modular homes;


Precast Concrete Foundation System


Precast concrete foundation systems can save money by reducing on-site costs. This type of basement construction uses factory-made concrete panels that are shipped to the site and assembled on site-built footings. Many times the footings are actually gravel trenches and not poured concrete. The cost saving comes from the elimination of the need to build concrete forms and then strip away the forms and transport them off-site. But usually those benefits are not significant for a “one of a kind” modular home. In modular homes that are built repetitively in a subdivision, there is an economy of scale with precast concrete foundations that can save both time and money that is multiplied over many houses.


Precast concrete basement construction is quite strong. But it is not as commonly done as poured concrete or concrete block. If you’re buying a modular with this type of foundation, you do not have to worry about that. Just be sure to get documented engineering certification on the design. It will give you peace of mind and also reassure a future buyer of the integrity of the basement and house foundation.


Concrete Block for Modular Home Basement


Modular homes with concrete block is quite common. It will produce a strong basement in most locales. Concrete block tends to be the most economical way to build a basement. You’ll have many more concrete masons to bid the job than sub-contractors who can do poured concrete basement construction. The competition tends to produce lower prices. However, concrete block, even if reinforced, is not appropriate for areas that have expansive soil.


Although not as strong as reinforced concrete basement construction, concrete block basements are absolutely strong enough to support a house and can be reinforced to make them even stronger if your site conditions require it. The amount of reinforcement you need will depend on the amount of soil your basement walls will hold back. A structural engineer can advise you on the exact way to do this. But here are some basic guidelines.


Poured Concrete Basement for Modular Homes


For areas with expansive soils and if modular homes will have an unbalanced fill condition above six feet, reinforced concrete basement construction would be best. This is the most expensive option. But consider how much you are investing in the construction of your house. It is probably a prudent investment to make sure your house foundation will perform as intended and not require expensive repairs in the future. A structural engineer is necessary for the design of a reinforced poured concrete foundation.


Reinforced poured concrete basement construction is a multiple step operation. First, forms are erected according to the structural or architectural plans. Next, reinforcing steel bars are assembled within the forms and tied together. When that is completed, concrete is poured into the forms. When the concrete is two or three days old, the forms are stripped away and the concrete basement walls remain. By then, the concrete is strong enough to support itself in that short time. After seven days, it is nearly up to its ultimate strength. But the concrete curing process will continue for several more weeks until the chemical process within the concrete is complete.


There is one aspect of poured basement construction that actually offsets some of the additional cost. Concrete foundations can be built very quickly, sometimes in as little as a week. This speeds up the construction schedule. Rain and foul weather can delay progress on a concrete block basement. The time savings converts to money savings you’ll see in site supervision costs and construction financing.


One additional benefit of poured basement construction is that concrete walls are intrinsically much more resistant to water infiltration than concrete block walls. You still should waterproof the basement walls properly. But the added water-tightness of poured concrete will give you a second line of defense against damaging water intrusion.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Modular Homes






Types of Basement for Modular Homes in Addison, Michigan

Friday, August 22, 2014

Types of Basement for Modular Homes in Addison, Michigan


Basement for modular homes provides several advantages such as additional living space for the family, extra storage, and even a place for entertainment and leisure. Basement is one of the many areas that enhance the value of modular homes. Its const...
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Why You Need an Insulated Precast Foundation for your Modular Home

Modular Home and Insulated Precast FoundationInsulated precast foundation offers a wide variety of options for modular home owners. It varies in texture, shapes, and finishes. As a result, the precast foundation provides a number of reasons why it is needed in the construction of a modular home.


The following are the reasons for installing an insulated precast foundation for your modular homes;


Thermal Performance of Insulated Precast Foundation


Insulated precast foundation derives its thermal performance characteristics primarily from the amount of insulation placed in the cavity or within the backup wall, which is commonly a metal stud wall in commercial construction.


Moisture Protection of Insulated Precast Foundation


The most common moisture protection system used with insulated precast foundation wall systems is a barrier system incorporating an adequate joint seal. In some cases where additional moisture protection is needed, the application of a sealer or a concrete coating is also used. Sealers can be either clear or pigmented if used as an enhancement of the precast appearance. Film-forming coatings usually offer a higher level of performance but will have a significant impact on the appearance of the precast concrete unit.


The insulated precast foundation should also be designed to provide the appropriate level of durability for the planned exposure. Durability can be improved by specifying minimum compressive strengths, maximum water to cement ratios, and an appropriate range of entrained air.


Fire Safety of Insulated Precast Foundation


Insulated precast foundation wall systems are not considered to provide any improvement in fire safety over cast-in-place concrete. In fact, for high-rise buildings precast concrete panels can pose a serious safety hazard when a fire occurs that damages the panel connections and causes a panel to then fall from the building.


Acoustics of Insulated Precast Foundation


A insulated precast foundation wall system and cast-in-place facade will provide similar performance regarding sound transmission from the exterior to the interior of the modular home. However, distressed and open joints between panels can provide a condition in which sound transmission to the interior may be increased.


Material/Finish Durability of Insulated Precast Foundation


Insulated precast foundation walls used in wall systems have many different finishes and shapes. Often the finish will include the abrasion or modifying of the surface by sandblasting, exposing aggregate, acid washing, bush-hammering, or other techniques. Each of these finishes presents a different challenge in producing a durable precast concrete panel.


Evaluation of future precast concrete durability is performed in several ways. Often requirements are specified (air entrainment, maximum absorption, minimum compressive strength, etc.) to enhance the durability of the concrete.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Why You Need an Insulated Precast Foundation for your Modular Home

Thursday, August 21, 2014

Why You Need an Insulated Precast Foundation for your Modular Home


Insulated precast foundation offers a wide variety of options for modular home owners. It varies in texture, shapes, and finishes. As a result, the precast foundation provides a number of reasons why it is needed in the construction of a modular home...
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Designing the Insulated Precast Foundation for Modular Homes

Designing the Insulated Precast Foundation for Modular HomesInsulated precast foundation has been used to enhance the quality of a modular home or any structure. Its design has also received appreciation from both the contractors and homeowners.  The exterior surface of precast foundation can vary from an exposed aggregate finish that is highly ornamental to a form face finish that is similar to cast-in-place. Some precast panels act as column covers while others extend over several floors in height and incorporate window openings.


In most cases, the architect selects the cladding material of an insulated precast foundation for appearance, provides details for weatherproofing, and specifies performance criteria. The structural engineer designs the structure to hold the cladding, designates connection points, and evaluates the effects of structural movement on the cladding. The precast concrete manufacturer designs the cladding for the specified loads, erection loads, connection details, and provides for the weatherproofing, performance and durability of the cladding itself.


Insulated precast foundation wall systems offer a wide variety of shapes, colors, textures, and finishes to the designer. As a result, the assessment of samples is a key component in the use of precast concrete. The majority of the review and approval process is conducted at the precast plant prior to precast panel production. This assessment is in addition to the quality control and field testing that takes place during the production phase.


Typically, each insulated precast foundation panel is independently supported to the building structure using an assemblage of metal components and anchors. Joints around each of the precast panels are usually filled with sealant.


Structural Aspects of Insulated Precast Foundation Design


Precast foundation wall systems are most often constructed as a curtain wall or veneer, in which no building loads are transferred to the concrete panels. Most typically the insulated precast foundation wall system must resist lateral loads directly imparted on it, such as from wind and earthquake; as well as vertical loads resulting from the self weight of the precast wall system. These loads must be transmitted through the wall system and secondary structural elements to the building’s structure. Other loads such as erection, impact, construction related, and transportation must also be taken into account in the design. It is important to evaluate the design, detailing and erection of precast panels in order to avoid imposing unwanted loads onto the panels.


 Joints between panels must be wide enough to accommodate thermal expansion and differential movements between panels. Joints between panels are most commonly sealed with sealant to prevent water penetration in the wall cavity. The wall cavity space and back up wall which is usually covered with a water resistant membrane provide a secondary line of protection against water penetration into the building.


The concrete panels are designed in accordance with PCI Design Handbook-Precast and Prestressed Concrete (MNL 120), Design Responsibility for Architectural Precast Concrete Projects (ACI 533.1R-02), and ACI 318 Structural Concrete Building Code. Steel elements of a wall system are designed in accordance with AISC specifications for steel construction. Precast concrete elements are designed in accordance with ACI and PCI specifications.


Application of the Insulated Precast Foundation Design


Precast concrete wall systems allow a wide variety of colors, finishes and architectural shapes. Precast concrete can be used in environments that allow the use of conventional cast-in-place concrete. In addition, precast concrete may be made in a controlled environment and erected in an environment that would not allow site casting of concrete. The concrete used in precast panels should be designed to be durable in the environment in which it will be used.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Designing the Insulated Precast Foundation for Modular Homes

Wednesday, August 20, 2014

Designing the Insulated Precast Foundation for Modular Homes


Insulated precast foundation has been used to enhance the quality of a modular home or any structure. Its design has also received appreciation from both the contractors and homeowners.  The exterior surface of precast foundation can vary from an ...
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Advantages of Insulated Precast Wall Panel to Modular Homes in Adrian, Michigan

Insulated Precast Wall Panel for Modular HomesInsulated precast wall panel offers a quick, environmentally friendly alternative to building envelope construction, and with minimal site disturbance. Modular home contractors are now utilizing the insulated wall panel to enhance the quality, efficiency and strength of a modular home.


Tilt-up insulated precast wall panel require significant on-site space as well as time for setup and casting, and then need to be rotated onto the building and finished properly to achieve an architecturally desirable exterior. Conversely, insulated precast wall panels are delivered ‘just-in-time’ and installed, typically by a crew of four to six skilled laborers, directly from the truck onto the building with final finishes already complete.


Insulated precast wall panel has been successfully specified in a plethora of modular homes in Adrian, Michigan. These applications include residential, educational, retail, commercial, governmental, industrial/warehouse, correctional facilities and more.


Description of an Insulated Precast Wall Panel


An insulated precast concrete wall panel, or “sandwich” wall panel as it is sometimes called, is a precast concrete wall panel with two layers of concrete separated by a layer of rigid insulation. The two layers of concrete, often referred to as concrete wythes, are connected by one of many wythe-connecting systems. The concrete wythes can vary in thickness depending on the structural and architectural requirements of a project. Typical concrete wythe thicknesses range from 2.5 in. to 6 in.


Advantages of an Insulated Precast Wall Panel


Faster Construction 


An insulated precast wall panel system can be used as the complete building envelope, including exterior membrane, moisture barrier, insulation and interior finish. As all of these systems can be installed in one quick process instead of building separate wall elements with multiple trades, the time required to complete the building envelope can be significantly decreased by using insulated precast concrete wall panels. Also, insulated precast wall panels are fabricated in an off-site manufacturing facility. Wall fabrication is typically nearly complete soon after the first precast panels arrive on site.


High Quality Insulated Precast Wall Panel


The skilled laborers at  insulated precast wall panel manufacturing facilities perform the same or similar tasks day in and day out with the same tools, under the same controlled conditions. Over time, these workers become very proficient at producing quality concrete products for on-time delivery.


Energy Efficient Insulated Precast Wall Panel


Insulated precast wall panel has a very high thermal mass when compared with other less-massive materials. Thermal mass is defined as a property that enables materials to absorb, store and later release significant amounts of heat. Concrete’s inherent ability to absorb and store heat and cold can delay and reduce peak HVAC loads. This may allow for initial building cost decreases in the form of a smaller-capacity HVAC system. Due to the slow release of heat and cold, the thermal mass of concrete can also shift the demand to off-peak time periods when utility rates are lower, thereby decreasing energy costs.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Wall Panel





Advantages of Insulated Precast Wall Panel to Modular Homes in Adrian, Michigan

Tuesday, August 19, 2014

Advantages of Insulated Precast Wall Panel to Modular Homes in Adrian, Michigan


Insulated precast wall panel offer a quick, environmentally friendly alternative to building envelope construction, and with minimal site disturbance. Standard building construction requires materials to be delivered to a job site, stored and then...
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Process of Installing an Insulated Precast Foundation for a Modular Home

Modular Home and Insulated Precast FoundationInsulated precast foundation walls simplify basement construction, save time and money. The walls comprise high-strength concrete panels manufactured off site. Each panel contains solid concrete studs for load-bearing support and a built-in concrete footing. Some panels include rigid insulation to keep the basement warmer and rebar and polypropylene fibers for strength. Walls can be customized by project to allow for door and window openings, steel-beam pockets and brick ledges.


Manufacturers offer other convenience features such as built-in access for wiring and plumbing and wood or steel nailers for easy drywall installation. Panels range in size from 2 to 12 feet wide by 8 to 12 feet high to accommodate a variety of basement configurations.


The cost of insulated precast foundation systems is competitive with the cost of other foundation walls. A precast concrete foundation is best-used to construct a full basement with consistent sill height; different wall heights slow the process, minimizing the cost benefit. Installers who aren’t familiar with precast concrete panel assembly will need additional training. Some manufacturers allow only certified installers to deliver and erect their systems.


Steps on How the  Insulated Precast Foundation is Installed


Constructing a basement using precast foundation walls includes preparing the gravel base, placing and connecting the panels, installing a capillary break, installing the flooring and backfilling.


After the site is excavated and perimeter drainpipe is laid, a bed of clean, compacted gravel is prepared over the drainpipe. The gravel facilitates sub-slab drainage—water drains down the panels, through the gravel bed and into the perimeter drain system. The gravel also transfers the load from the foundation wall to the surrounding soil. The gravel layer will be 4 to 12 inches thick, as determined by a soils engineer, to meet the foundation’s load-bearing needs.


Next, a crane is used to place the first concrete panel. It’s braced, and a second panel is placed to form a corner. The joint is sealed with a urethane sealant, and the panels are bolted together. Additional panels are placed in the same fashion, usually without needing any bracing. All corner joints are mitered, and all other joints butt together. Once all panels are placed, sealed and bolted, any code-required waterproofing is applied.


Next, a 4- to 6-inch layer of gravel is spread over the slab footprint. A 10-mil vapor barrier is installed on top of the gravel layer, covering the entire footprint of the foundation. Together, these form a capillary break between moisture in the soil and the underside of the basement slab.


Finally, the basement slab is poured and floor joists are installed above the insulated precast foundation. Both of these provide bracing for the foundation walls before backfilling begins—the concrete slab anchors the bottom, and the floor framing locks the top. The foundation is then backfilled and can be considered complete.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Process of Installing an Insulated Precast Foundation for a Modular Home

Monday, August 18, 2014

Materials Use in the Construction of an Insulated Precast Foundation

The insulated precast foundation is as important as any other element of your modular home. It’s what takes all of the loads from the roof to the walls to the floors, and it takes them and transfers them into your soil. Insulated Precast Foundation and Modular HomeInsulated precast foundation can provide an economical and attractive method to protect and enclose the modular home. Its use is mostly in commercial and residential projects. And there are different materials utilize for precast foundations structurally and its. Precast concrete wall panels may be supported on almost any kind of footing but mostly on pad footings at panel corners and strip footings. Slabs are usually poured between panels and sometimes assist support of panels. Ideally, precast wall panels should be joined at their edges or their top with fixings designed to absorb minor movements without distress but this is not always done.


Insulated Precast Foundation Material: Masonry (CMUs)


Masonry is used by modular home contractors in erecting the insulated precast foundation because it has 2,500psi and moderate permeability. It is built on site, and on labor intensive. Using this material can be overwhelming as its construction can be affected by the weather and it has a high site impact which approximately has 5 to 10 days.


Insulated Precast Foundation Material: Wood


Wood is one of the materials placed in the insulated precast foundation that has a high permeability and moderate site impact. Though it has a 7,000 psi, it can provide buckling concerns.


Insulated Precast Foundation Material: Precast Concrete


Most general contractors, especially in Jackson, prefer to utilize the precast concrete for the modular home foundation. The precast concrete is usually built in a factory and is delivered on the site through a truck. Aside from the minimal delay during it’s on- site completion, its construction is fast because it cannot be hampered by any weather disturbance. Precast concrete is panelized which means it has joints for expansion and contraction. Additionally, precast concrete has low permeability and has a 5,000 psi.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Materials Use in the Construction of an Insulated Precast Foundation

Process of Installing an Insulated Precast Foundation for a Modular Home


Precast foundation walls simplify basement construction, save time and money, and result in warmer, drier basements. The walls comprise high-strength concrete panels manufactured off site. Each panel contains solid concrete studs for load-bearing sup...
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Sunday, August 17, 2014

Materials Use in the Construction of an Insulated Precast Foundation

The insulated precast foundation is as important as any other element of your modular home. It’s what takes all of the loads from the roof to the walls to the floors, and it takes them and transfers them into your soil.


Insulated Precast Foundation and Modular HomeInsulated precast foundation can provide an economical and attractive method to protect and enclose the modular home. Its use is mostly in commercial and residential projects. And there are different materials utilize for precast foundations structurally and its.


Precast concrete wall panels may be supported on almost any kind of footing but mostly on pad footings at panel corners and strip footings. Slabs are usually poured between panels and sometimes assist support of panels. Ideally, precast wall panels should be joined at their edges or their top with fixings designed to absorb minor movements without distress but this is not always done.


Insulated Precast Foundation Material: Masonry (CMUs)


Masonry is used by modular home contractors in erecting the insulated precast foundation because it has 2,500psi and moderate permeability. It is built on site, and on labor intensive. Using this material can be overwhelming as its construction can be affected by the weather and it has a high site impact which approximately has 5 to 10 days.


Insulated Precast Foundation Material: Wood


Wood is one of the materials placed in the insulated precast foundation that has a high permeability and moderate site impact. Though it has a 7,000 psi, it can provide buckling concerns.


Insulated Precast Foundation Material: Precast Concrete


Most general contractors, especially in Jackson, prefer to utilize the precast concrete for the modular home foundation. The precast concrete is usually built in a factory and is delivered on the site through a truck. Aside from the minimal delay during it’s on- site completion, its construction is fast because it cannot be hampered by any weather disturbance. Precast concrete is panelized which means it has joints for expansion and contraction. Additionally, precast concrete has low permeability and has a 5,000 psi.


 





Materials Use in the Construction of an Insulated Precast Foundation

Saturday, August 16, 2014

Materials Use in the Construction of an Insulated Precast Foundation


The insulated precast foundation is as important as any other element of your modular home. It's what takes all of the loads from the roof to the walls to the floors, and it takes them and transfers them into your soil. Insulated precast foundatio...
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Types of Construction Used to Erect the Insulated Precast Foundation

Modular Home and Insulated Precast FoundationThe type of construction affects how an insulated precast foundation may be damaged, cracked, settled, or moved. Each type of precast foundation, however, has their own unique characteristics and provide certain number of benefits.


Precast foundation walls simplify basement construction, save time and money, and result in warmer, drier basements. The walls comprise high-strength concrete panels manufactured off site. Each panel contains solid concrete studs for load-bearing support and a built-in concrete footing. Some panels include rigid insulation to keep the basement warmer and rebar and polypropylene fibers for strength. Walls can be customized by project to allow for door and window openings, steel-beam pockets and brick ledges. Manufacturers offer other convenience features such as built-in access for wiring and plumbing an

d wood or steel nailers for easy drywall installation. Panels range in size from 2 to 12 feet wide by 8 to 12 feet high to accommodate a variety of basement configurations.


Insulated Precast Foundation: Crawl spaces


Insulated precast foundation – wall height is a key factor in predicting crawl space failures. Special crawl space wall and knee-wall reinforcement is required in earthquake areas.


Insulated Precast Foundation: Basement


Wall height vs block width/reinforcement: taller basement walls may require additional reinforcement to resist buckling and bulging.


Insulated Precast Foundation: Actual footing


This type of constructing an insulated precast foundation is usually not visible, that is, the poured footing, or gravel, or other details that are below ground may be inferred, known from photographs taken during construction, supposed from building plans and drawings, but the actual details are buried unless excavation is performed to permit an inspection.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Types of Construction Used to Erect the Insulated Precast Foundation

Friday, August 15, 2014

Types of Construction Used to Erect the Insulated Precast Foundation


The type of construction affects how an insulated precast foundation may be damaged, cracked, settled, or moved. Precast foundation walls simplify basement construction, save time and money, and result in warmer, drier basements. The walls comprise h...
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Thursday, August 14, 2014

Insulated Precast Foundation Walls for Modular Home Basement

While most concrete contractors would prefer to cast insulated precast foundation walls in place, precast concrete walls have some attributes that make this technique appealing to building owners and builders. For concrete contractors, either erecting or actually casting precast panels could be a lucrative addition to what you can offer your customers.


Modular Home and Insulated Precast FoundationThe most popular insulated precast foundation walls come as nearly finished panels, incorporating insulation and interior studs ready to accept drywall. On site, precast panels go up much more quickly than cast walls, including those constructed with insulating concrete forms (ICF). And since there’s no concrete placed on site, construction can proceed in virtually any weather without concern about freezing or wet conditions. Insulated precast foundation erection is also simpler than cast-in-place or ICF construction and can be done by low-skilled workers with only one trained lead.


Benefits of Insulated Precast Foundation


Insulated precast foundation come in various configurations, depending on the owner’s requirements. The exterior face of the monolithic panel is 2-inch-thick concrete with integral 6 ¾-inch-deep concrete studs and reinforced bond beams, top and bottom. Standard wall panels have an insulation value of R-5 from 1 inch of rigid insulation attached to the concrete between the studs. Thicker insulation can increase that to R-21. Manufactured in the controlled environment of a precast plant, the panels are typically 8 to 10 feet tall and as long as 20 feet. The insulated precast foundation walls can incorporate window or door openings. There are no stock panels; walls are cast specifically for each project and each panel is cast with its neighbor to match exactly.


This insulated precast foundation system results in crack-free and waterproof walls. The walls are made with 5000-psi concrete with low permeability. Since the concrete is cast in a factory setting, all shrinkage has taken place prior to erection of the walls so panels virtually never crack in service. A broom finish is standard for the exterior of the panels, although other finishes are available, including simulated brick or flagstone textures.


Construction of Insulated Precast Foundation


The base for insulated precast foundation panels is crushed, compacted gravel—no footing is poured. After excavation, 4 inches of ½-inch crushed stone is placed and compacted with a drainage system beneath. This base is adequate for most soils and loading conditions. “It can be designed to handle heavier loads if needed,” says Costello.


The panels are shipped from the factory on an A-frame trailer. Panels for a typical home can be shipped using two or three trailers. Erection is handled with a crew of three or four workers, including at least one lead worker who is certified in the process by the manufacturer. Erection requires a 40- to 50-ton truck crane, based on reach, that is located such that most panels can be placed without moving the crane. Panels are lifted with a specialized sling and strong back.


Once all panels are in place, a vapor retarder is placed and a 4-inch basement slab is poured. Prior to backfilling, both the slab and the floor joists or trusses must be in place. Some subcontractors also provide hollow-core concrete planks for floors. Waterproofing, drainage panels, or both is applied to the outside face of the panels where needed.


In case you still have question about modular homes, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Insulated Precast Foundation Walls for Modular Home Basement

Wednesday, August 13, 2014

Insulated Precast Foundation Walls for Modular Home Basement


While most concrete contractors would prefer to cast insulated precast foundation walls in place, precast concrete walls have some attributes that make this technique appealing to building owners and builders. For concrete contractors, either erectin...
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Guide to Insulated Precast Foundation: Precast Foundation Walls vs. Poured Walls

Modular Home and Insulated Precast FoundationGet to know the difference of an insulated precast foundation and a poured basement before starting the construction process with your modular home contractor.


Construction Time Insulated Precast Foundation Walls vs. Poured Basement Walls


Installation of the insulated precast foundation walls and poured basement walls can be completed quickly – often in just a day or two and are not as susceptible to weather delays. Precast foundation walls are poured in a factory setting, assuring the quality of cement mix (no extra water is added on site, which can weaken the concrete).


psi of Insulated Precast Foundation Walls vs. Poured Basement Walls


Insulated precast foundation walls are typically poured at a higher psi – around 5000.  Poured basement walls are a lower 3500 psi. However, the poured wall is solid throughout rather than 24” on center, so it doesn’t need the stiffer mix necessarily.


Drainage System for Insulated Precast Foundation Walls vs. Poured Basement Walls


Pea gravel footing of precast option allows for superior drainage.  Rising water under the basement slab can flow to the footing tile through the crushed rock footing.  On a poured wall system, water has to get around the concrete footing to reach the tile, which builds pressure, or flow into a secondary tile inside the footing to get out.


Certain soil types that are weaker (sandy, silt) are not ideal for insulated precast foundations.


Use of a insulated precast foundation system requires a little more coordination on the part of the general contractor, including scheduling rock delivery, flatwork, excavation and tile work. Precast foundation option reduces the chance for stress cracks in the wall system with controlled joints in the panels, but relies heavily on sealant to keep water out.


Warranty of Insulated Precast Foundation Walls vs. Poured Basement Walls


Precast options may come with a warranty.  Superior Walls carries a 15 year limited warranty. Poured walls usually do not have a guarantee. Precast walls are pre insulated and ready for drywall.  The concrete studs have holes to accommodate plumbing and electrical.


Cost of Insulated Precast Foundation Walls vs. Poured Basement Walls


Precast systems are relatively new in the residential field and homeowners, building officials, flatwork contractors, and builders alike are skeptical of them.  Builders may charge more to build on a precast system because of the learning curve.  There are a few minor extra steps that must be taken (mainly additional bracing and a delay in backfill) with the precast system that will increase the labor costs from the builder.  Do your homework and choose a builder that has experience with the precast system installation, or you may pay for it.


In case you still have question about modular homes, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Guide to Insulated Precast Foundation: Precast Foundation Walls vs. Poured Walls

Tuesday, August 12, 2014

Guide to Insulated Precast Foundation: Precast Foundation Walls vs. Poured Walls


Get to know the difference of an insulated precast foundation and a poured basement before starting the construction process with your modular home contractor. Construction Time Insulated Precast Foundation Walls vs. Poured Basement Walls Installat...
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Saving Time and Money with Insulated Precast Foundation for Modular Homes

Modular Home Basement and Insulated Precast Foundation Building of Modular Home on a Poured Basement


When deciding whether to have an insulated precast foundation or not, nearly everyone’s first concern is how much they can get for their buck. One good way to make the space stretch with little additional cost is with a finished and insulated basement. The problem is that, among modular home buyers, the word “basement” usually conjures up images of damp, dark spaces that hardly rank as good living and playing spaces. But the good news is that insulated precast foundation systems, designed for use in residential and commercial construction, can eliminate those concerns.


Faster Construction of Insulated Precast Foundation


Installing a modular home on a perimeter wall insulated precast foundation system is typically a two-step process, similar to an installation over a basement. First, the home is delivered alongside or near the foundation and uncoupled from the transporting truck. Next, the house is raised, and then it is rolled or craned onto the insulated precast foundation. This is inherently slower than driving the modular home into its final setup position, as would be the case with an anchor and pier or slab system. A crew of three typically can construct the crawl space foundation system in three days before delivery and install and finish the home in five days after delivery. 


Big Savings from Insulated Precast Foundation


The cost of precast concrete systems is competitive with the cost of other foundation walls. A precast concrete foundation is best-used to construct a full basement with consistent sill height; different wall heights slow the process, minimizing the cost benefit. Installers who aren’t familiar with precast concrete panel assembly will need additional training. Some manufacturers allow only certified installers to deliver and erect their systems.


In 2010, the International Energy Conservation Code (IECC) which now requires basements to be insulated to a value of R-10 in climate zone five.  This then give a high energy efficiency and conservation for the modular home, providing big savings on electrical bills and maintenance and repair fees.


In case you still have question about modular homes and insulated precast foundation, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Insulated Precast Foundation





Saving Time and Money with Insulated Precast Foundation for Modular Homes

Monday, August 11, 2014

Saving Time and Money with Insulated Precast Foundation for Modular Homes


[caption id="attachment_1935" align="alignright" width="300"] Building of Modular Home on a Poured Basement[/caption] When deciding whether to have an insulated precast foundation or not, nearly everyone’s first concern is how much they can get ...
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The Most Efficient Foundation for a Modular Home in Jackson, MI

Poured Concrete for Modular Home Basement Construction of a Poured Basement for a Modular Home


The foundation is exactly that – the foundation of your modular home. Placement of support piers is very important to distribute the weight correctly and level the home. Footers, runners and slabs are not just nice, flat places to put the pier blocks on. They redistribute the weight of the modular home and determining the load bearing capacity of the soil is the first step toward a solid foundation. They must be installed in such a manner so as to provide a stable environment for your home. Improper placement leads to cracked sheetrock, doors that do not operate properly and improper drainage of waste water. The modular home manufacturer’s setup manual must be consulted by qualified setup crews for this critical information.


One can often hear that a “foundation” is required by a certain lender or a governmental agency. Generally, the true meaning of this type “foundation” is a block or brick perimeter skirting instead of fabricated skirting for the home. In other words, concrete block skirting. It would be wise, if someone mentions that a certain type of foundation is required, to ask exactly what is meant by their definition of “foundation”. Foundation is what the modular home sits upon and generally is considered the piers, runners or slab, the blocking to hold up the modular homes and includes the proper anchoring to hold the home in place permanently.


There are several types of foundations for a modular home in Jackson, MI and Legendary Homes Inc highly recommends an insulated precast foundation.


 Insulated Precast Foundation for Modular Home


Insulated precast foundations are intended for use where a traditional site-built foundation look and feel is preferred for modular home construction. This type of foundation is less well suited for instances where economy, speed, or installation flexibility is paramount. This foundation can be used on sloping lots and for recessed “low profile” installations. In the latter case, the structural walls form a barrier to the entry of water underneath the home and act as a short retaining wall. Normally, the foundation, especially the low-profile version, is completed before the home arrives.


Modular home’s general contractors require more care and precision than conventional anchor systems. The exterior wall of the foundation should not exceed the dimensions of the modular home’s perimeter floor joists. The controlled temperature of the processing plant allows the manufacturer to work with concrete admixtures that focus on ultimate strength rather than cure time and temperature. Manufacturers are able to produce mixes that harden to 5,000 psi, which is stronger than concrete block or concrete walls formed and cast in the field. Better control of the concrete mixture and curing environment allows the use of low water/cement ratios that result in a dense material that prevents water penetration.


Precast foundations for modular home basements are generally more expensive than slabs and anchors. However it can provide a lifelong savings in utility bills, leaving an immediate return of investment. An insulated precast foundation installed in a modular home provides a number of benefits to your home and your family, thereof.


In case you still have question about modular homes, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Modular Home





The Most Efficient Foundation for a Modular Home in Jackson, MI

The Most Efficient Foundation for a Modular Home in Jackson, MI


[caption id="attachment_1928" align="alignright" width="300"] Construction of a Poured Basement for a Modular Home[/caption] The foundation is exactly that - the foundation of your modular home. Placement of support piers is very important to dist...
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Saturday, August 9, 2014

How does a Modular Home Subcontractor Determine the Well Drilling Cost?

Your modular home subcontractor can help you in estimating the well drilling cost. Usually the cost of drilling 100 feet water well ranges between $5.000 and $10,000. This price can increase if the type of soil is difficult or when the drilling process requires more depth.


MultiFamily Modular Homes MultiFamily Modular Homes: Two Story Duplex


Each area or town in Michigan has varying cost and would depend on a number of factors. The following factors determine the overall price of well drilling in a modular home property;


Location of the Well


Every city or town has its own policy in drilling a water well within a modular home property. Typically, the cost of well drilling as suggested by its location differs from one place to another. One modular home company offers a well drilling service and has a price of $4400 for 100 feet water well in Jackson, Michigan. Location can also influence the permit fee of drilling a well.


Depth of the Water Well in a Modular Home Property


The depth of the well can also determine its cost. Most modular home subcontractor or drillers apply additional fees per foot. The average price of drilling a well per foot in Michigan ranges from $14 to $20.


Type of Soil in a Modular Home Property


The soil is an important determinant in estimating the cost of drilling a well in a modular home property. When the property has a clay soil, expect that the price is higher. This is because of the difficult drilling process that modular home subcontractors and drillers will undergo. Usually, with an overwhelming type of soil like clay, the drillers will use special type of drilling equipments, and pumping kits.


In case you still have question about modular homes, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Modular Home





How does a Modular Home Subcontractor Determine the Well Drilling Cost?

Friday, August 8, 2014

How does a Modular Home Subcontractor Determine the Well Drilling Cost?


In case you still have question about modular homes, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog Topic...
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Modular Home Construction: Steps in Drilling a Well within the Property

All water well within the modular home must be constructed in accordance with the minimum construction requirements for water wells in Michigan. Water wells in artesian basins must also comply with the minimum standards for the construction and reconditioning of water bores in Jackson, Michigan.


Modular Home and Water Well DrillingIn general, you should be guided by your drilling subcontractor when it comes to the best means of constructing the bore. However, there are some important details that should be considered before drilling commences.


Well casing should be of suitable material and strength. Most modular home subcontractors use high quality material in drilling a well to prevent collapse of the hole. When the water well within the modular home property does not pump fine particles or sand; ater entry via open hole conditions should be considered only when the stratum is known to be very stable. And lastly, the well casing should be large enough to accommodate the proposed pump.


Drill the well away from any potential contaminants in the Modular Home Property


Animal feedlots, buried fuel tanks, waste disposal and septic systems can all pollute groundwater. Wells should be drilled in places where they can easily be reached for maintenance, and located at least 5 feet (1.5 meters) from modular home sites.


Choose the Appropriate Construction Method


Most wells are drilled out, but wells may also be dug or driven, if conditions warrant. Drilled wells may be bored with an auger or rotary tool, smashed out with a percussion cable or cut with high-pressure jets of water.


Legendary Homes Inc. uses state of the art method in drilling a water well within your modular home property. The method is ensured to follow and comply with the standard requirements of well drilling rules and regulations in Michigan.


Finish the Modular Home Water Well


Once the well is drilled, casing is inserted to prevent the water from wearing away and being contaminated by the sides of the well. This casing is usually narrower in diameter than the well hole itself and sealed in place with a grouting material, commonly either clay or concrete. Casing usually runs to a depth of at least 18 feet (5.5 meters) and may run the entire length of a well drilled in loose, sandy soils. Screens to filter out sand and gravel are inserted in the casing, then the well is capped with a sanitary seal and, unless the water is already under pressure, a pump is attached to bring the water to the surface.


On completion, the driller should provide you with a copy of the drill log form showing the details of depths, material penetrated, construction details and the supply obtained. It is recommended you keep a copy of any drilling records so bore details can be retrieved to diagnose any problems which may arise in the future. In all cases the driller is required to forward a copy of the drill log form to the department.


 


In case you still have question about modular homes, you may contact Legendary Homes Inc in Jackson, Michigan. A representative will be happy to assist you. Meanwhile you can check our modular home price sheets by signing up to our blog


Topic: Modular Home


 





Modular Home Construction: Steps in Drilling a Well within the Property