GB/T 13663-2000
Replaced
T/CWDPA 090-2026
Active
Group standards
T/CWDPA 090-2026 Non-trenching repair technique specification for new internal lining materials in engineering water supply and drainage pipelines
T/CWDPA 090-2026 Non-trenching repair technique specification for new internal lining materials in engineering water supply and drainage pipelines
Price:
$ 20.00
Basic Information
Standard Code:
T/CWDPA 090-2026
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Plastic pipes, fittings, and valves
Publish Date:
2026-02-28
Implement Date:
2026-02-28
Scope
This document specifies the requirements for the design, materials, construction, quality control and acceptance, as well as safety and environmental protection of non-excavation repair of engineering water supply and drainage pipes using new lining materials
Development Information
Related Standards
GB/T 18251-2000
Replaced
GB/T 18251-2000 Method for the assessment of pigment or carbon black dispersion in polyolefin pipes,fittings and compounds
GB/T 18252-2000
Replaced
GB/T 18252-2000 Plastics piping and ducting systems—Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
GB/T 18477-2001
Replaced
GB/T 18477-2001 Unplasticized polyvinyl chloride(PVC-U) double wall corrugated pipes for underground soil, waste and drainage
GB/T 18742.1-2002
Replaced
GB/T 18742.1-2002 Polypropylene piping systems for hot and cold water installations—Part 1:General
GB/T 18742.2-2002
Replaced