Drainage structurel – Sous-sols et podiums

Le drainage structurel couvre tout système ou produit de drainage qui contrôle les eaux souterraines, aide à éliminer les eaux de surface ou atténue la pression hydrostatique.

Drenflex, Deckdrain and Roofdrain geocomposites provide a high flow drainage path in a thin and light-weight layer for modern podium deck build-ups and to relieve pore water pressure from the back of buried building structures. They represent a carbon saving and easier to install alternative to hollow concrete blocks for wall drainage and crushed stone layers beneath paved areas. High CBR puncture resistance also offers additional protection to the waterproofing in both situations.