Double Felt Carrier 3.5

Technical Specifications:

  • Reinforcement Type: Polyester

  • Top Surface Coating: PE Film

  • Bottom Surface Coating: PE Film

  • Length: 10 m (TS EN 1848-1)

  • Width: 1 m (TS EN 1848-1)

  • Thickness: 3.5 mm (TS EN 1849-1)

  • Tensile Strength (Long / Trans): 800 / 600 N / 50 mm (TS EN 12311-1)

  • Elongation at Break (Long / Trans): 35 / 35 % (TS EN 12311-1)

  • Cold Flexibility: -20 °C (TS EN 1109)

  • Heat Resistance: >100 °C (TS EN 1110)

Product Layers:

  • Top Surface: PE Film Coating

  • Upper Layer: APP Polymer Modified Bitumen

  • Core: Polyester Felt (Polyester Keçe)

  • Lower Layer: APP Polymer Modified Bitumen

  • Bottom Surface: Polyethylene Bottom Surface Coating

Can be used for single-layer waterproofing on foundation bases (under radier); it is a special polyester felt-carrier, SBS-added (elastomeric bituminous) waterproofing membrane.

  • Advantages & Features

    • Applied as a single-layer loose laid.

    • Does not require protective concrete, saving time and cost.

    • Resistant to hydrostatic pressure, puncture, and tearing thanks to its high-strength special polyester felt carrier.

    • Minimizes workmanship errors with torch-applied joints.

    • Prevents horizontal movement of water thanks to full adhesion to the concrete surface.

  • Application Areas

    • Under foundations and waterproofing wrappings (tankting).