T/ZZB Q032-2021 Active Group standards

T/ZZB Q032-2021 Cleaning sea sand for use in concrete

Publish Date: 2021-02-19 Implement Date: 2021-03-01 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 Q032-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Concrete, aggregates, mortar, and grout

ICS Name: Concrete and concrete products

Publish Date: 2021-02-19

Implement Date: 2021-03-01

Scope

Main technical content: This document specifies the terms and definitions, classification and specifications, technical requirements, test methods, inspection rules, marking, storage and transportation of purified sea sand for concrete. This document is applicable to purified sea sand for concrete and its products used in construction and municipal engineering projects