These properties have a positive effect on the maintenance of gypsum concrete
walls and buildings as a whole, as well as on the health of people staying in them.
When loaded with an underlayment such as gypsum concrete
in a sound control application, the performance is dramatically enhanced.
Hacker TopCoat can be applied over any Hacker floor underlayment including Firm-Fill Gypsum Concrete
, Firm-Fill 2010, Firm-Fill 3310, Firm-Fill High Strength, Firm-Fill 4010 and Gyp-Span Radiant.
The new house we were planning was an 1,800-square-foot, handcrafted log structure with radiant-floor heat, a system that uses a propane-fired boiler to heat water, which then runs through plastic tubing embedded in lightweight gypsum concrete
between the subfloor and the finished floor.
Significantly Outperforms Poured Gypsum Concrete Assemblies
Overall, these new assemblies deliver a very significant performance improvement of 5-8 IIC points and 8-9 STC points versus conventional poured gypsum concrete assemblies.
It is currently engaged in the repair, restoration and protection of concrete surfaces, and is also the applicator of FIRM-FILL Gypsum Concrete
Floor Underlayments for Western Canada.
FIRM-FILL" is a self leveling, lightweight gypsum concrete
floor underlayment designed to provide a smooth, flat subfloor for virtually any finished flooring material.