近年来环境问题引人关注,建筑物的耐久性早已成为研究的重点。建筑物的寿命与防水关系很大,建筑物设置防水层可以防止水的侵入,提高建筑物的耐久性,从而延长建筑物的寿命。提高防水层本身的耐久性是建筑物长寿命化必须研究的课题。防水层的耐久性与老化防水层大多由有机材料构 In recent years, environmental issues have drawn people’s attention and the durability of buildings has long been the focus of research. The life span of a building is strongly related to waterproofing. A waterproofing layer in a building can prevent intrusion of water and improve the durability of a building, so as to prolong the life of the building. Improve the durability of waterproof layer itself is the issue of long-life buildings must be studied. Durability and aging of the waterproof layer Most of the waterproof layer by the organic material structure