Lightweight Insulating Concrete Roof Details

The increase can also be attributed to the economic and environmental advantages that lightweight insulating concrete lwic provides in roof assemblies.

Lightweight insulating concrete roof details.

Cell crete has a very professional staff and scheduling was very easy. To view the downloaded files you will need the free adobe acrobat reader. Increased usage can be attributed to the recent industry wide insulation shortages and delamination deficiencies. Section 035216 lightweight insulating concrete roof decks.

Can you give me some information on insulating concrete for roof decks. The use of lightweight concrete as a roof decking and insulation system has expanded in the past five years. Since 1985 cellucrete corp has been applying lightweight insulating concrete for roof decks structural concrete engineered fill applications and floor fill installations. The largest single use for lwic is as a roofing base and thermal insulation for industrial and commercial buildings with low slope roofs.

Download pdf of this information. This combination creates a durable roof system that also has excellent wind uplift values. 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 the lwic systems are composed of either aggregate or cellular concrete. The amount of insulation required with the specific structural deck will determine the.

Hol e board specifications r values and compliances for vented expanded polystyrene insulation for all lightweight concrete roof decks. Unlike rigid board siplast lightweight insulating concrete is reroofable and therefore a truly sustainable insulation solution. Cellucrete has established itself as the leader in the lightweight insulating concrete industry with a proven track record of high quality installations throughout the. Lcc lightweight cellular concrete is an excellent product works well for the application.

Insulating concrete is made with special lightweight aggregates meeting astm specifications c332 or made by using preformed or formed in place foam with cement cement sand mortar and also with lightweight aggregates. This process provides fire protection prevents air infiltration and bonds the total insulation system to the substrate. Provide an insulating concrete cellular or hybrid roof deck system as shown on the drawings and as needed for a complete and proper installation. Multi ply sbs modified bitumen roofing lightweight insulating concrete paradiene 20 30 nvs insulation.

Each design encapsulates the insulation board in insulating concrete.