Lightweight Concrete Roof Insulation Details

Section 03 52 00 lightweight concrete roof insulation.

Lightweight concrete roof insulation details.

Lwic systems provide the designer with a. 03 52 00 2. Elastizell low density insulating concrete roof decks are not damaged by water and the encapsulated eps board the heart of the insulating system is completely protected. Siplast lightweight insulating concrete is available in four mix designs.

The eps insulation must have a minimum density of 1 pound per cubic foot and have keyholes properly spaced throughout the boards for concrete flow through the boards. Lightweight insulating concrete insulation. Lightweight insulating concrete includes the application of expanded polystyrene eps insulation boards. Cellucrete has established itself as the leader in the lightweight insulating concrete industry with a proven track record of high quality installations throughout the southeast united states.

Each design encapsulates the insulation board in insulating concrete. Zic nvs insulcel and zonocel. Section 03 52 00lightweight concrete roof insulation. The lightweight insulated concrete system lwic utilizes the sarnafil g 410 feltback roof membrane designed specifically for adhered applications bonded to the concrete using sarnacol 2121 water based membrane adhesive.

Browse companies that make lightweight concrete roof insulation and view and download their free cad details revit bim files specifications and other content relating to lightweight concrete roof insulation as well as other product information formated for the architectural community. This process provides fire protection prevents air infiltration and bonds the total insulation system to the substrate. The standard 1 6 mix requires a minimum 2 inch thickness of zic over the top of the insulperm insulation board. Zic is used in new construction applications over slotted galvanized metal decking.

The four designs represent a range of compressive and tensile strengths allowing a choice of system based on substrate and specific project circumstances. This section specifies insulating concrete placed on a prepared structural deck and integral insulating board composite construction. Expanded polysterene eps used in lwic is the preferred material. The lighter weight concretes 50 pounds per cubic foot or less which are the most effective as insulation can be used in combination with other materials in wall roof and floor systems where they are the most advantageous in reducing heating and cooling costs.

Air entrainment and water. With and elastizell system only the roofing membrane need be replaced. It s used in the form of boards in. Lightweight insulating concrete systems.

This combination creates a durable roof system that also has excellent wind uplift values. Lwic roof membrane performance.