T/ZZB 3681-2024 Active Group standards

T/ZZB 3681-2024 Road bridge comb tooth plate type expansion device

Publish Date: 2024-04-30 Implement Date: 2024-05-30 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/ZZB 3681-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Civil engineering and architecture

ICS Name: Bridge construction

Publish Date: 2024-04-30

Implement Date: 2024-05-30

Scope

Main technical content: This document specifies the classification, structure, specifications and models, basic requirements, technical requirements, test methods, inspection rules, nameplates, packaging, transportation and storage, and quality commitments of comb-plate expansion devices for highway bridges. This document is applicable to comb-plate expansion devices for highway bridges with an expansion range of 40 mm to 3000 mm (hereinafter referred to as "expansion devices").