Patent ID: 8778131
Filing Date: 2014-07-15
Classification: B29C,B32B,C08G,C08L,C09J,E04B,E04D

Abstract:
1. A process for sealing an underground or above-ground structure, comprising: a) applying a non-reactive dispersion adhesive compound to a flexible polyvinyl chloride sealing film; b) exposing the non-reactive dispersion adhesive compound to air while forming a polyvinyl chloride sealing film coated with a dispersion adhesive compound which is non-tacky at room temperature; c) laying the polyvinyl chloride sealing film coated with dispersion adhesive compound onto the surface of an underground or above-ground structure, so that as a result the dispersion adhesive compound is disposed between the polyvinyl chloride sealing film and the surface; d) introduction of heat with fusion or partial melting of the dispersion adhesive compound; and e) cooling of the dispersion adhesive compound, forming an adhesive bond between the flexible polyvinyl chloride sealing film and the surface of the structure.