Instant EcoVilla

Instant EcoVilla Insulated, Unitized Composite Structures: High-Performance Structural and Thermal Envelope

Instant EcoVillas are constructed with our Insulated, Unitized Composite Structures Technology. The high-strength composite and rigid polyurethane foam insulation structure forms a weather resistant, continuous thermal envelope. The thickness of the wall, floor and roof assemblies can be engineered to meet varying R-Value specifications. A High-Performance Thermal Envelope ensures both high-efficiency and less wasted energy along with enhanced comfort, reduce sound transmission, and long-term durability. (Visit BASC Thermal Envelope)

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High-Performance Rigid "Closed-Cell" Polyurethane Foam Insulation:
Rigid polyurethane foams are made with a remarkably strong, yet lightweight, low-density structure that are dimensionally stable and moisture-resistant with low vapor transmission. This special combination of properties allows manufacturers to design thermal insulating products that are self-supporting, can be combined with a wide range of substrates while requiring no additional adhesive, and when combined with the proper materials, perform as external weather and moisture barriers.

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Closed-Cell Polyurethane Spray Foam: FEMA Approved Class 5 Flood Damage-Resistant Building Material

Sprayed polyurethane foam and closed-cell plastic foams are the only materials that FEMA classifies as acceptable flood damage-resistant insulation materials for floors, walls and ceilings in its building design criteria for special flood hazard areas (SFHAs). This requirement applies to new construction, repair of substantially damaged buildings, and substantial improvement of existing buildings in SFHAs. To protect buildings constructed in SFHAs, FEMA’s National Flood Insurance Program (NFIP) requires the use of building materials that are ”resistant to flood damage.” FEMA designates sprayed polyurethane foam and closed-cell plastic foams as a Class 5 flood damage-resistant building material. Class 5, which is FEMA’s highest rating, are materials considered highly resistant to floodwater damage, including damage caused by moving water, and can survive wetting and drying and may be successfully cleaned after a flood to render them free of most harmful pollutants. (View FEMA Closed-Cell Polyurethane Spray Foam Document)

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Polyurethane Foam Thermal Performance: 

The qualities of rigid polyurethane and polyiso foam reduce energy transfer, resist moisture, maintain dimensional stability, remain airtight and often support a structural role. Polyurethane and polyiso foams also function in temperature extremes, do not deform or distort, and are not subject to damage by the moisture that may result from condensation.

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Polyurethane Foam Mechanical Performance:

The mechanical strength of these foams is remarkable because high compressive and shear strengths allow low-density insulating cores to be faced with relatively thin steel or aluminum, yet span long distances unsupported. For example, the foam can hold together many of the components in a refrigerator or hot-water heater while it continues to perform as thermal insulation. This unique combination of properties allows rigid polyurethane foams to be used in many diverse applications.

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Polyurethane Foam Environmental Benefits:

The environmental benefits of rigid polyurethane foam are significant, and include increasing energy efficiency and reductions in energy-efficient construction costs, reducing project weight and savings of all the construction components that the material replaces. Given the widespread adoption of rigid polyurethane foam in today’s construction, these savings can continue to grow around the world. Better insulation typically results in lower energy use. In some cases, mechanical heating and cooling equipment can be downsized, further increasing space utilization.

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Polyurethane Foam for Marine Applications:

Rigid polyurethane foam provides boats with insulation from noise and temperature extremes, abrasion and tear resistance, plus load-bearing capacity with remarkably little weight. On smaller boats, reducing the noise produced by engines and other gear is a major concern, and rigid polyurethane foam can provide a means of absorbing such sounds. This is because rigid polyurethane foam can be supplemented with resins that change the kinetic energy of sound waves into heat energy, which dissipates into the foam itself.