The protective drain, made from HDPE (high density polyethylene) dimpled sheet and PP felt, provides outstanding drainage and physical protection over underground foundation walls. The nonwoven geotextile mat over the dimples creates a continuous air gap for reliable ventilation and drainage of water inflow from surrounding soil. Other application sectors including also basements, underground parking garages, roof terraces, parking garage roofs, etc. Use onto horizontal and vertical surfaces.

LASTNOSTI:

• Resistant to a wide range of chemical
• Resistant fungus and bacteria attack
• Impervious to root penetration
• Inert to drinking water