Lightweight Gypsum Concrete. Using gypsum for your underlayment helps with Fire control Sound Containment and is cost effective. The product is self-leveling to help get the flat floor you want.

Great for repairing poured-in-place roof decks such as gypsum roof decks and lightweight insulating concrete surfaces. Above the top of the flutes FIRM-FILL. Divisions Our divisions include.
01012011 In the design process lightweight gypsum composites are considered as multi-functional materials which are supposed to have both load bearing function and thermal insulation capability.
25012006 The aggregate is lighter in lightweight concreteIt is alot more weight than the gypcrete. They include bulb tees and truss tees. Gypsum Concrete is manufactured from gypsum it will not shrink crack or curl like lightweight concrete. Over 500 psi compressive strength Fast installation Noncombustible Feather-edge where needed USG Securock Brand Gypsum-Concrete Patch is mill formulated and composed of specially calcined gypsum and wood chips or shavings.