T/CHI 13-2026 Active Group standards

T/CHI 13-2026 Guide for corrosion repair and strengthening of hydraulic concrete structures

Publish Date: 2026-03-16 Implement Date: 2026-03-16 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/CHI 13-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Concrete structure

Publish Date: 2026-03-16

Implement Date: 2026-03-16

Scope

This document stipulates the basic requirements for the repair and reinforcement of rusted hydraulic concrete structures, including materials, the repair of rusted reinforcing bars, the repair of concrete cracks, the treatment of concrete rust expansion and leakage, the repair of concrete erosion caused by rusted reinforcing bars, the reinforcement and strengthening of concrete structures, and the repair and reinforcement of underwater concrete structures. This document is applicable to the repair and reinforcement methods for hydraulic concrete structures that have suffered from rust damage.