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Dörr-Tiropont® PL-2 (=P-KV-4 B)

Shear resistant plastomer bitumen waterproofing sheet with a synthetic fleece reinforcement in a thickness of 4 mm.


Plastomer bitumen is highly thermoplastic ("smooth") and thereby remains flexible even at high temperatures.
The synthetic fleece reinforcement is particularly durable, has excellent tensile strength and is resistant to static and dynamic stresses.


The surface texture upside has fine granule and the downside is foil-laminated.
The bonding is done by means of torching or welding procedure.



Dörr-Tiropont® PL-2 is used as waterproofing for briges or parking levels as capping sheet by rolled asphalt systems.

The bitumen sheets are externally monitored by the Technical University of Graz in accordance to  RVS 15.03.12.

  • Coating

    Shear resistant plastomer bitumen
  • Reinforcement

    Synthetic fleece
  • Surface texture upside

    Fine granule
  • Surface texture downside

  • Thickness

    4.0 mm
  • Width/length of the sheet

    1 x 10 m = 10 m²
  • P-KV-4 B according to ÖNORM

    B 3684

Fields of Application

- Bridge │ Parking level
   as capping sheet by rolling asphalt