T/ZZB 2759-2022 Active
T/ZZB 2759-2022 High-rise building use rigid polyvinyl chloride (PVC-U) rainwater drainage pipe material
Abstract
Main technical content: This document specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of PVC-U rainwater pipes for high-rise buildings (hereinafter referred to as pipes). This document is applicable to circular pipes made of PVC resin as the main raw material, with the addition of necessary additives such as lead-free stabilizers and anti-aging agents, which are mixed and extruded. It is suitable for gravity rainwater drainage systems installed along the walls and columns of buildings with a height of not more than 100 meters.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/ZZB 2759-2022 |
| CCS | Plastic profiles |
| ICS | Plastic pipes, fittings, and valves |
| Implement Date | 2022-07-22 |