DIN EN 12618-2 E:1997-01 用于保护和修复混凝土结构的产品和系统 测试方法 第2部分:注射产品粘附力的测定 有或没有热循环 拉伸粘合强度的粘附力(草案)
Products and systems for the protection and repair of concrete structures - Test methods - Part 2: Determination of the adhesion of injection products, with or without thermal cycling - Adhesion by tensile bond strength