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Dörr B 105/25

DÖRR B 105/25 is a bitumen block from oxidized bitumen (blown bitumen).


It is used for bonding bituminous roofing sheets and cellular glass insulation.
B 105/25 is melted in commercial bitumen digesters to reach the necessary processing viscosity. Processing temperatures above +230 ° C are to be avoided, the processing temperature is approximately +190 to +200 ° C.

 

Consumption:
For full-surface bonding of bituminous waterproofing layers: about 2.0 to 2.5 kg / m².
For full-surface bonding of cellular glass insulation: approximately 4.0 to 6.0 kg / m².

  • Material

    Oxidized bitumen (Block)
  • Consumption

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

    4.0 - 6.0 kg/m²
    (bonding cellular glas insulation)

  • Trading Unit

    30 kg Block

Fields of Application

- Bitumen hot adhesives
   bonding bitumen waterproofing sheets
   and cellular glass insulation