Products and systems for the protection and repair of concrete structures - Test methods - Reference concretes for testing
用于混凝土结构保护和修复的产品和系统 - 试验方法 - 试验参考混凝土
This European Standard specifies the composition, characteristics and preparation procedure for reference concrete substrates which are to be used in the test methods to measure performance requirements of products and systems for the repair and protection of concrete structures.
The provisions of this standard are applicable to concrete with a maximum aggregate size of 16 mm or 20 mm or with a maximum aggregate size of 8 mm or 10 mm.