WPM 3000 BG is an HDPE membrane with pressure sensitive adhesive (PSA) and a sand granular layer, forming a loosely laid, fully bonded system. It is a superior barrier against aggressive ground salts and chemicals and is flexible enough for site irregularities. It is designed for use below rafts and on retaining walls without working space. Roll: 20 m x 1.2 m, 1.2 mm thick. WPM 3100 BG is the version with pressure sensitive adhesive only (un-sanded).

Key features

• Loosely laid, fully bonded system
• Superior barrier against aggressive ground salts and chemicals
• Flexible material for site irregularities
• Designed for below rafts and retaining walls without working space

Applications

• Deep basements
• Underground metro stations
• Tunnels, subways and underpass
• Car parks
• Roads and bridges

Specifications

Length: 20 m | Width: 1.2 m | Thickness: 1.2 mm | Elongation: 500% | Tensile Strength: 250 kg/cm2 | Tearing Strength: 130 kg/cm | Puncture Resistance: >= 1000 N | Peel Adhesion Strength to Concrete: 1500 N/m | Hydrostatic Head Resistance: 71 m

Packing: Roll 20 m x 1.2 m