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NB/T 20325.1-2014: Prestressing technology specification for safety containments of PWR nuclear power plants - Part 1: Material
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Scope
NB/T 20325 specifies the technical requirements, inspections, symbols and
packaging of the materials, prestressed slurry test, full-scale simulated grouting
experiment, friction test, prestressed construction technology and quality
requirements for the prestressing system for safety containments of PWR
nuclear power plants.
This Part of NB/T 20325 specifies the technical requirements, inspection rules,
symbols and packaging of the materials for the prestressing system for safety
containments of PWR nuclear power plants.
This Part is applicable to the material selection of the prestressing system for
safety containments of PWR nuclear power plants. As for the material selection
of the prestressing system for safety containments of other reactor types of
nuclear power plants, this Part may be referred to for implementation.
Basic Data
| Standard ID | NB/T 20325.1-2014 (NB/T20325.1-2014) |
| Description (Translated English) | Prestressing technology specification for safety containments of PWR nuclear power plants - Part 1: Material |
| Sector / Industry | Energy Industry Standard (Recommended) |
| Classification of Chinese Standard | F63 |
| Classification of International Standard | 27.120.99 |
| Word Count Estimation | 16,181 |
| Date of Issue | 10/15/2014 |
| Date of Implementation | 3/1/2015 |
| Quoted Standard | GB 175; GB 8076; GB 8162; GB 23439; GB/T 228.1; GB/T 1346; GB/T 1348; GB/T 1839; GB/T 2518; GB/T 3091; GB/T 5224; GB/T 8074; GB/T 14370; GB/T 17671; GB/T 21839; JGJ 63; JGJ 85; JG 225; JG 3007; DL/T 1059; NB/T 20303; NB/T 20325.2 |
| Regulation (derived from) | State Energy Bureau Notice 2014 No. 11; Industry Standard Filing Notice 2015 No. 1 (Overall No. 181) |
| Issuing agency(ies) | National Energy Administration |
| Summary | This standard specifies the PWR nuclear power plant containment prestressing systems technical requirements for materials, inspection rules, labeling and packaging. This section applies to pressurized water reactor nuclear power plant containment system w |
