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Dörr-Tiropont® TP-HK

Dörr-Tiropont® TP-HK is a plastomer bitumen block.


Plastomer is highly thermoplastic ("smooth") and thereby remains stable even at high temperatures.
It is for bonding bitumen waterproofing of bridges where the first sealing layer is laid in the mopping process on the concrete base. This method guarantess full bond and unevenness can be avoided.
TP-HK is melted in commercial bitumen digesters to reach the necessary processing viscosity. Processing temperatures above +270 ° C are to be avoided, the processing temperature is approximately +250 to +270 ° C.

For full-surface bonding of bitumen bridge waterproofing layers: about 2.0 to 2.5 kg / m².
Dorr-Tiropont® TP HK is externally monitored by the Technical University of Graz in accordance to  RVS 15.03.12.

  • Material

    Plastomer bitumen (Block)
  • Consumption

    2.0 - 2.5 kg/m²
    (bonding bitumen waterproofing sheets-

  • Trading Unit

    20 kg Block

Fields of Application

- Bitumen hot adhesives for bonding
   bitumen-brige waterproofing sheets