The roofing bituminous membrane is a waterproofing membrane whose mixture consists of bitumen and thermoplastic polymers. The membrane is reinforced with non-woven polyester and both surfaces are covered with polyethylene film suitable for torch application. It provides absolute watertightness and high durability. It is easily applied with a torch, without the use of bitumen adhesive.

The membrane is reinforced with a 100gr/m² polypropylene mesh and both surfaces are coated with a thin polypropylene film. It is a lightweight material and is easily transported to the roof.

CHARACTERISTICS:

• Membrane weight 550 gr/m² EN 1849-1
• Softening point 72±5 °C EN 1427
• Temperature resistance 70 °C EN 1110
• Flexibility at low temperature 0 °C EN 1109
• Tensile strength (long/transv) (L) 1140 N/5cm / (T) 850 N/5cm EN 12311-1
• Elongation at break (long/transv) (L) 15% / (T) 20% EN 12311-1
• Puncture resistance (long/transv) (L) 250 N / (T) 290 N EN 12310-1