T/QGCML 755-2023
Mine-used high-strength threaded steel resin anchor (English Version)

Standard No.
T/QGCML 755-2023
Language
Chinese, Available in English version
Release Date
2023
Published By
Group Standards of the People's Republic of China
Latest
T/QGCML 755-2023
Scope
This document specifies the terms and definitions, classification and composition, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of high-strength rebar-type resin anchors for mining. This document applies to the design, manufacture and inspection of high-strength rebar-type resin anchors (hereinafter referred to as high-strength anchors) for mine tunnel support.

T/QGCML 755-2023 history




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