１前言改革开放以来，国内建筑市场日益繁荣，建筑规模逐年扩大，建筑结构趋于多样化、复杂化，传统的防水材料已不能满足现代建筑防水要求，因此，国内有关研究机构、企业都在锐意研究和开发新型防水材料，并不断引进国外先进的防水技术和产品，国外防水材料正进入国内建... 1 Introduction Since the reform and opening up, the domestic construction market has been prosperous, the construction scale has been expanding year by year, and the building structure has become diversified and complicated. The traditional waterproof material can no longer meet the waterproof requirements of modern buildings. Therefore, relevant domestic research institutions and companies are all forging ahead. Research and development of new types of waterproof materials, and the continuous introduction of foreign advanced waterproof technology and products, foreign waterproof materials are entering the domestic construction ...