
DAFA Radon sealing compound
DAFA Radon sealing compound is fluid and self-leveling, and ensures an effective radon, air and moisture seal around installation penetrations
DAFA radon sump is connected to perforated pipes or a drainage layer, which increases the area from which radon can be collected and safely ventilated away.
DAFA Radon Sump
DAFA radon sump is a prefabricated polyethylene foam unit designed to serve as a collection point for radon gas before it is vented away when connected to an exhaust fan. DAFA radon sumps should be used in places where suction is required under the floor. Depending on the configuration of the installed ventilation duct, the radon system may be connected to passive or active suction.
Material
DAFA radon sump is a prefabricated 33 kg/m3 polyethylene foam unit.
Advantages