T/CECS G:N53-01-2025 Active Group standards

T/CECS G:N53-01-2025 Road Pavement Crack Repair and Cold Patching Technical Specification

Publish Date: 2025-12-30 Implement Date: 2026-05-01 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/CECS G:N53-01-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated Road Engineering

Publish Date: 2025-12-30

Implement Date: 2026-05-01

Scope

This regulation applies to the daily cold repair of potholes on roads of all grades, as well as emergency repairs in winter and rainy seasons. This regulation is divided into 6 chapters and 5 appendices, with the main content including: 1 General Provisions, 2 Terms and Symbols, 3 Basic Requirements, 4 Technical Requirements for Cold Repair Mixtures, 5 Construction of Cold Repair of Potholes, 6 Quality Control. Appendix A: Design of Solvent-Based Cold Repair Mixture Ratios, Appendix B: Design of Reactive Cold Repair Mixture Ratios, Appendix C: Test of Retention Time of Reactive Cold Repair Liquid, Appendix D: Example of Design of Solvent-Based Cold Repair Mixture Ratios, Appendix E: Example of Design of Reactive Cold Repair Mixture Ratios