height PE dimple drainage board for green roof

“KEDE” brand height PE dimple drainage board for green roof (alternate name,drainage sheeting,geocomposite dranage mat,etc) is manufactured from high density polyethylene heat bonded to polyester or polypropylene nonwoven geotextile fabric available in one single configuration.It is an air-gap membrane with a geotextile cloth on one side,which provides a drainage path,with the function of drainage and filteration.It can be used for civil engineering projects such as retaining walls,landscaping drainage,parking decks,etc and mostly used for basement walls,tunnels drainage.

The material is very lightweight and easy to install, herein it is featured by high strength properties. PLANTER is resistant to chemicals, mould and bacteria, roots of plants and ultraviolet radiation. The membrane is fixed with double-sided self-adhesive sealant tape.Or else, it can be fixed mechanically.

·construction of vertical and horizontal drainage for foundations;

·construction of drainage, protective and separating layer for ballasted roofs and green roofs；

·Note that this geosynthetic can replace the lightweight concrete foundations；