T/ZZB Q035-2021 Active Group standards

T/ZZB Q035-2021 Mechanism Sand Concrete Application Technical Specification

Publish Date: 2021-07-06 Implement Date: 2021-07-26 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 Q035-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Concrete products

ICS Name: Concrete and concrete products

Publish Date: 2021-07-06

Implement Date: 2021-07-26

Scope

Main technical content: This document specifies the terms and definitions of mechanically-produced sand concrete, basic requirements, technical requirements for mechanically-produced sand, inspection rules for mechanically-produced sand entering the site, technical requirements for mechanically-produced sand concrete, design of mix ratios for mechanically-produced sand concrete, preparation and construction of mechanically-produced sand concrete, and inspection and acceptance of mechanically-produced sand concrete. This document is applicable to pre-mixed concrete made with mechanically-produced sand used in construction projects.