Finish floor slope control long term durability high psi.
Lightweight gypsum concrete.
Lightweight concrete can be applied on exterior and interior surfaces.
Introduced a gypsum concrete floor underlayment with strengths equal or superior to lightweight cellular concrete.
Since that time hacker has worked continuously to improve the quality of gypsum floor.
It consists of gypsum cement mixed with sand and water.
In 1983 hacker industries inc.
Designed for use in multi family commercial and institutional buildings with light gauge steel framing and a corrugated steel deck firm fill cmd is a lightweight high strength gypsum concrete floor underlayment.
The most popular product for interior surfaces is lightweight gypsum concrete gypcrete.
Gypsum concrete underlayment was introduced more than 50 years ago to serve as an alternative to cellular concrete in multifamily construction.
Gypcrete flooring sound matting.
The product firm fill gypsum concrete was also crack resistant poured at and was code compliant.
Installed at 1 above the top of the flutes firm fill cmd reduces deadloads and thickness significantly lowering costs.
Gypsum concrete is lightweight and fire resistant.
The resulting slurry mix is pumped and poured in place and then screeded to a level surface.
For exterior surfaces such as decks balconies or roof pads cement based lightweight concrete is the best choice.