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前言工程结构中的混凝土和钢筋混凝土构件,在新建和修复中,常采用环氧砂浆胶粘剂作为粘结和修补的材料,用其代替现浇混凝土的施工。在水电站建设中,近年来也采用环氧胶粘剂灌浆,对坝基进行加固,以保证坝基岩体的抗滑稳定和压缩变形在允许范围之内,确保大坝的安全。城市污水处理厂的污水处理池内衬,多采用环氧胶粘剂作涂料,以提高其抗蚀能力。在一些文物的修复中,也常采用环氧胶
Foreword In the construction of concrete and reinforced concrete components, in the new construction and repair, epoxy mortar adhesives are often used as bonding and repair materials, instead of construction of cast-in-place concrete. In the construction of hydropower stations, epoxies have also been grouted with epoxy adhesives in recent years to reinforce the dam foundation so as to ensure that the anti-sliding stability and compression deformation of the rock mass of the dam base are within the permissible range, so as to ensure the safety of the dam. The lining of sewage treatment tanks in urban sewage treatment plants uses epoxy adhesives as coatings to increase their anti-corrosion capabilities. In the repair of some artifacts, epoxy glue is often used.