T/ZJWIA 0013-2025 Active Group standards

T/ZJWIA 0013-2025 Standard for Ultraviolet Curing In-situ Repair Technology of Drainage Pipes

T/ZJWIA 0013-2025 Drainage pipeline UV curing in-situ repair technology standard

Publish Date: 2025-05-26 Implement Date: 2025-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZJWIA 0013-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Outdoor water supply and drainage projects

ICS Name: Earthwork, excavation, foundation construction, and underground engineering

Publish Date: 2025-05-26

Implement Date: 2025-06-01

Scope

Main technical content: 1 General Provisions 2 Terms and Abbreviations 2.1 Terms 2.2 Abbreviations 3 Basic Requirements 4 Materials and Equipment 4.1 General Provisions 4.2 Lining Pipes 4.3 Equipment 5 Design 5.1 General Provisions 5.2 Lining Pipe Design 5.3 Hydraulic Calculations 6 Construction 6.1 General Provisions 6.2 Pre-treatment 6.3 Pulling in the Hose 6.4 Capping and Inflating 6.5 Hose Curing 6.6 Post-processing 6.7 Safe and Civilized Construction and Environmental Protection 7 Acceptance 7.1 General Provisions 7.2 Sampling and Submission for Inspection 7.3 Lining Pipe Quality Inspection 7.4 Lining Pipe Functional Test 7.5 Project Completion Acceptance Appendix A: Construction Record Form and Acceptance Record Form for UV Curing Repair Projects Appendix B: Determination of High Temperature Retention Rate of Lining Strength Explanation of Terms Used in This Standard References to Standards