T/ZZB 2185-2021 Active Group standards

T/ZZB 2185-2021 Prefabricated Concrete Stairs

Publish Date: 2021-08-08 Implement Date: 2021-09-08 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 2185-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Concrete components and fittings

ICS Name: Ceiling, floor, and stairs

Publish Date: 2021-08-08

Implement Date: 2021-09-08

Scope

Main technical content: This document specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, as well as quality commitments for precast concrete stairs. This document is applicable to precast concrete stairs in general industrial and civil buildings.