SL/T 807-2021 in English

Scope

This standard is formulated to standardize the technical requirements, application design, construction and quality inspection of epoxy resin grouting materials for hydraulic structures and to ensure the quality and safety of the project. This standard applies to the design, construction and quality inspection of epoxy resin grouting materials used in foundation treatment and concrete defect repair grouting of hydraulic structures. Personnel engaged in the application of epoxy resin grouting materials should receive training in professional technology, occupational health, ecological environment protection and safety. This standard mainly refers to the following standards: GB15193.3 National food safety standard acute oral toxicity test GB/T29510 Basic requirements for personal protective equipment GB50194 Safety specification for power supply and use at construction site GB50720 Technical specification for fire safety at construction site DL/T5406—2010 Chemical grouting construction specification for hydraulic structures JC1066 Limits of harmful substances in building waterproof coatings In addition to complying with the provisions of this standard, the application of epoxy resin grouting materials for hydraulic structures should also comply with the provisions of the current relevant national standards.