abstract |
Flat-roof covering having on a roof substrate a layer of butyl(isobutylene isoprene) rubber webs, the rubber webs (1) being full-surface adhesion-bonded to the roof substrate (3) and the adhesive (2) being a curable liquid film having the following components: Polymeric fibres, specific resins, specific bitumen, block polymers, TNPP, trichloromethane. <IMAGE> |