The lwic systems are composed of either aggregate or cellular concrete.
Lightweight concrete roof insulation.
Siplast lightweight insulating concrete is available in four mix designs.
Lightweight insulated concrete also known as lwic is a material intended for use as an insulation and substrate for support and attachment of roofing membranes on slope roofs.
Air entrainment and water.
Lwic roof membrane performance.
The four designs represent a range of compressive and tensile strengths allowing a choice of system based on substrate and specific project circumstances.
Lwic have been in use for over 60 years.
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.
Lightweight insulating concrete insulation.
Zic nvs insulcel and zonocel.
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.
It s used in the form of boards in.
Lwic systems provide the designer with a.