| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof pavement construction method of a floor slab for performing waterproof pavement by integrating a waterproof layer, an adhesive layer and asphalt on the floor slab by strong chemical reaction by using a chemically reactive waterproof layer and an adhesive. SOLUTION: After applying and hardening a cold setting synthetic resin primer on an upper surface of the floor slab composed of concrete or a steel structure, a reactive polyurethane waterproof layer is arranged, and a reactive polyurethane prepolymer for reacting with the reactive polyurethane waterproof layer is also applied, and next, a reactive thermally melting adhesive for chemically reacting with the reactive polyurethane prepolymer is sprayed, and afterwards, heating type asphalt pavement is laid. Thus, the waterproof layer, the adhesive layer and the asphalt are integrated by the reaction, and can be strongly stuck to the floor slab. COPYRIGHT: (C)2005,JPO&NCIPI |
