T/SCJC P01-2025 Fiberglass Reinforced Plastice Concrete Pipe

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). 6. Technical Requirements: 6.1 Inner Layer Requirements (including: 6.1.1 Permissible deviations of inner layer thickness, 6.1.2 Hardness of inner layer paraffin material, 6.1.3 Insoluble resin content of 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 Permissible Deviations of Dimensions; 6.5 Water Pressure Leakage; 6.6 Bonding Strength; 6.7 External Load; 6.8 Thickness of Protective Layer (C); 6.9 Hygienic Performance. 7. Test Methods: 7.1 Inner Layer Thickness; 7.2 Inner Layer Paraffin Hardness; 7.3 Resin Insoluble 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 Deviations; 7.8 Water Pressure Leakage; 7.9 Bonding Strength; 7.10 External Load; 7.11 Thickness; 7.12 Hygienic 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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