REPAIR METHOD FOR ROAD PAVINGS, IN PARTICULAR FOR OPEN-PORE ASPHALTS

摘要

A polymeric material is applied in an amount of at least 20 g/m 2>on the damaged area, a polyurethane reaction mixture (A) is then applied in an amount of at least 80 g/m 2>to the polymeric material and a mixture comprising inorganic aggregate and polyurethane reaction mixture (B) is applied on to the polyurethane reaction mixture (A) and hardened. Thus, repair method of road pavement is carried out.