T/GLYH 004-2023
Anti impact noise reduction expansion and contraction installation for highway bridge (English Version)

Standard No.

T/GLYH 004-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/GLYH 004-2023

Scope

This document stipulates the classification and model, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of impact-resistant and noise-reducing telescopic devices on highway bridges. This document is applicable to the production, manufacturing and engineering application of impact-resistant and noise-reducing telescopic devices for highway bridges with a telescopic amount of 40mm to 120mm.

T/GLYH 004-2023 history

• 2023 T/GLYH 004-2023 Anti impact noise reduction expansion and contraction installation for highway bridge
• 2022 T/GLYH 004-2022 Wedge Conversion Measuring and Adjusting Device for Bridge Bearing Reaction