Lightweight Concrete Roof Insulation

Discover an ideal roof insulation system lightweight insulating concrete lwic is a high performance insulation system with mix designs consisting of portland cement fine lightweight expanded aggregates such as vermiculite and perlite or preformed foams that encapsulate expanded polystyrene sheets.

Lightweight concrete roof insulation.

Siplast lightweight insulating concrete is available in four mix designs. Lwic systems provide the designer with a. It s used in the form of boards in. In many cases the use of lightweight concrete versus traditional rigid roofing insulation you will save both time and money.

Siplast lightweight insulating concrete systems combine the unique properties of lightweight insulating concrete and insulperm premium expanded polystyrene foam insulation board. Lwic have been in use for over 60 years. Air entrainment and water. Each design encapsulates the insulation board in.

Zic nvs insulcel and zonocel. The lwic systems are composed of either aggregate or cellular concrete. Two of the biggest benefits of utilizing lightweight insulating concrete is its high energy efficiency and the ability to control the product to create slopes to drain. The four designs represent a range of compressive and tensile strengths allowing a choice of system based on substrate and specific project circumstances.

Expanded polysterene eps used in lwic is the preferred material.