How to mitigate the risk with proven below-grade waterproofing solutions. In some cases, a deep foundation may be needed due to large design loads or poor soil at shallow depths.
Demilec announced their Heatlok HFO High Lift and Heatlok HFO Pro are now radon gas resistant and can be used in place of a conventional polyurethane membrane barrier to mitigate risk of radon incursion.
