TYPES OF INSULATION
Thermal Insulation
For Thermal Insulation. Ecofoam’s main purpose is to reduce heat to pass through either from outside or inside of our homes, tanks, pipes, etc. It has the highest R-value making it more effective if applied on comparing to using other insulation materials. With proper application and right thickness, insulation efficiency could be more than 40%. It is available on spray and pouring applications and can be applied either on the exterior or interior.
Exterior
The type of Ecofoam suitable for exterior application is the closed cell. This is made up of more cells of smaller size making the foam more rigid, dense, and a much better choice for thermal insulation. This is applied on the substrate improving structural durability, insulating it from UV damage and moisture accumulation. It is applied with topcoat for added protection, and for its maintenance.
Interior
Ecofoam application on the inside can also use closed cell type. It is usually applied on under the roof or on the walls reducing heat passage and prevents air infiltration thereby providing comfort to occupants in their homes. The applied foam is less in maintenance as it is not directly exposed to the adverse attacks of the outside environment. This system is also seen in cold storage applications such as vans and warehouses or on other establishments.
Properties of the Closed Cell
Density | 40-45 kg/m3 |
Thermal Conductivity | 0.018 W/m°C |
R-Value | 6.3-8.7 ft.hr. °F/BTU |
Flammability | B3 |
Adhesion to Dry Surface | Excellent |
Application | For Thermal Insulation (Interior and Exterior) |
Minimum Thickness | 1 inch |
FEATURES, ADVANTAGES & BENEFITS
Sound Transmission Reduction
When properly installed, Ecofoam forms an air-tight seal, void-free walls that prevents air leaks and greatly reduces noise transmission through walls. The Sound Transmission Coefficient (STC) is 36. This means that loud speech is audible but unrecognizable; an onset of privacy. Open cell is mainly for this application on its observed thickness. Its foam cell size is bigger than of closed cell PU foam. It can reduce medium to high frequency sounds and help reduce energy consumption by reducing heat passage. Open cell is suited to use at movie houses and theaters.
Properties of the Open Cell
Density | 12-16 kg/m3 |
Thermal Conductivity | 0.036 W/m°C |
R-Value | 3.4-4.4 ft.hr. °F/BTU |
Flammability | B3 |
Adhesion to Dry Surface | Excellent |
Application | For Minimal Sound Reduction (Interior only) |
Minimum Thickness | 2 inches |
FEATURES, ADVANTAGES & BENEFITS
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