River wash gravel is put in the drain line trench to aide in water stream. Then we install Polydrain, an air-gap tech drainage board in the cove place where the base wall meets the basement floor. This heavy duty built drainage matting is bent and put the wall up and over the trench. It increases water drainage and leads intruding water because of hydrostatic pressure to the subgrade tile program. After the installation of this Polydrain that the trench is sealed with industrial grade concrete.
Sparks Interior Basement Waterproofing solutions may also include things like wall systems. Alternatives are a 6 mil polyethylene vapor barrier which is tucked in the Polydrain and installed normally from floor to ceiling. For a cleaner look and for walls with a high moisture content Polywall, an extruded resin sheet could be installed. It is easy to wash, 100% waterproof and doesn’t support mold, mildew or bacteria growth. For wall regions with higher water content, such as corners, problem areas or old construction, Polydrain may be installed complete wall or chest high. There are also commercial grade epoxy and polymeric acrylic coatings accessible.