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一、引言建筑工程防水是建筑上的一个很重要的问题。尤其是屋面,它是建筑工程维护结构中最敏感的部分,屋面防水发生的问题也最多。 1981年上海房地局住宅建筑研究室对近几
I. INTRODUCTION Building waterproofing is a very important issue in architecture. Especially for roofing, it is the most sensitive part of the construction engineering maintenance structure, and the problem of roofing waterproofing is also the most. In 1981 Shanghai Housing Bureau Housing Construction Research Institute