T/SCJC P01-2019 Glass fiber reinforced plastic concrete composite pipe

Scope

Scope: This standard specifies the terms and definitions, classification, raw materials, technical requirements, test methods, inspection rules, marking, transportation, storage, and factory certificates for fiberglass reinforced plastic concrete composite pipes (hereinafter referred to as FRPCP pipes). Main technical content: 6. Technical requirements: 6.1 Inner layer requirements (including: 6.1.1 Allowable deviation of inner layer thickness, 6.1.2 Hardness of inner layer balsa material, 6.1.3 Insoluble resin content in inner layer, 6.1.4 Initial mechanical properties of inner layer of pressure pipes); 6.2 Compressive strength grade of concrete; 6.3 Appearance quality; 6.4 Allowable deviation of dimensions; 6.5 Water pressure leakage; 6.6 Bonding strength; 6.7 External load; 6.8 Thickness of protective layer (C); 6.9 Hygiene performance. 7. Test methods: 7.1 Inner layer thickness; 7.2 Balsa hardness of inner layer; 7.3 Insoluble resin content in inner layer of pipes; 7.4 Initial mechanical properties of inner layer of pressure pipes; 7.5 Compressive strength of concrete; 7.6 Appearance quality; 7.7 Dimensional deviation; 7.8 Water pressure leakage; 7.9 Bonding strength; 7.10 External load; 7.11 Thickness; 7.12 Hygiene indicators. 8. Inspection rules: 8.1 Inspection classification; 8.2 Factory inspection (including: 8.2.1 Inspection items, 8.2.2 Batching rules, 8.2.3 Sampling, 8.2.4 Judging rules); 8.3 Type inspection (including: 8.3.1 Inspection items, 8.3.2 When any of the following conditions occur, type inspection shall be conducted, 8.3.3 Sampling, 8.3.4 Judging rules); 8.3.5 Overall judgment. 9. Marking, transportation, and storage: 9.1 Marking; 9.2 Transportation; 9.3 Storage

Development Information

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