喷涂速凝橡胶沥青防水抗剥落材料的制备及性能

Preparation and properties of waterproof and spalling resistant material of sprayed rapid setting rubber asphalt

制备喷涂速凝橡胶沥青材料,将其铺筑作为地下停车场和人行道路面材料,并对其防水、防腐蚀和防火性能以及抗剥落力学动态响应进行评测。结果表明,喷涂速凝橡胶沥青具有良好的防水、防腐蚀和防火性能;具有一定的抗剥落能力,温度和荷载力学动态响应均随其增加而增加。喷涂速凝橡胶沥青防水材料适合作为地下停车场地坪材料以及人行道路面材料。

The sprayed rubber asphalt materials were prepared and used as materials for underground parking and pavement, and their waterproofing, corrosion and fire resistance and dynamic response to spalling mechanics were evaluated. The results show that the spraying coating quick-setting rubber asphalt has good waterproof, anti-corrosion and fire resistance ability. Under certain conditions,the anti stripping ability can reach a certain intensity, and the dynamic response of temperature and load dynamics increases with its increase. To sum up,spray rapid setting rubber asphalt waterproof material is suitable for floor paint of underground parking lot and pavement material.