T/CUWA 60055-2023 Active
T/CUWA 60055-2023 Municipal sewer pipelines rehabilitation using spiral wound—Unplasticized polyvinyl chloride (PVC-U) strip profile
Abstract
This document specifies the material and technical requirements for hard polyvinyl chloride (PVCU) strip profiles used in the repair of urban drainage pipes by the spiral winding lining method, describes the corresponding test methods, establishes inspection rules, and stipulates aspects such as marking, packaging, transportation, and storage. It also provides information on product classification and marking to facilitate technical requirements. This document is applicable to the production and inspection of hard polyvinyl chloride (PVCU) strip profiles used in the repair of urban drainage pipes by the spiral winding lining method, as well as sealing materials and reinforcing steel strips.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CUWA 60055-2023 |
| CCS | Building water supply and drainage projects |
| ICS | Drainage system |
| Implement Date | 2024-01-01 |