| Standard ID | CJJ/T 311-2020 (CJJ/T311-2020) |
| Description (Translated English) | Technical standard for modular system for rainwater storage |
| Sector / Industry | Urban Construction Industry Standard (Recommended) |
| Word Count Estimation | 108,185 |
| Date of Issue | 2020-03-30 |
| Date of Implementation | 2020-10-01 |
| Quoted Standard | GB 50007; GB 50141; GB 50242; GB 50300; GB 50400; GB/T 10002.1; GB/T 11115; GB/T 17638; GB/T 17639; GB/T 17642; GB/T 17643; GB/T 19472.2; CJJ/T 209; CJ/T 233; CJ/T 326; CJ/T 542; HG/T 2704 |
| Summary | This standard applies to the design, construction, acceptance and maintenance management of modular rainwater storage facilities. |