Patent ID: 9221996
Filing Date: 2015-12-29
Classification: C09D,E01C

Abstract:
1. A process for repairing a top layer of a road, a track, or an area used by traffic, the process comprising: applying an amount of at least 20 g/m applying an amount of at least 80 g/m applying, to the first polyurethane reaction mixture layer, an aggregate mixture comprising a mineral aggregate and a second polyurethane reaction mixture, wherein a proportion of the second of polyurethane reaction mixture is from 1 to 10% by weight based on a total weight of mineral aggregate and second polyurethane reaction mixture, and allowing the polymeric material, the first polyurethane reaction mixture, and the second polyurethane reaction mixture to harden, wherein said polymeric material layer and said first polyurethane reaction mixture layer do not contain mineral aggregate.