YB/T 4899-2021 Active Industry standards-Black metallurgy

YB/T 4899-2021 Modified sintering flue gas desulfurization ash for use in concrete

Publish Date: 2021-03-05 Implement Date: 2021-07-01 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: YB/T 4899-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Mineral processing reagents

ICS Name: Other steel products

Publish Date: 2021-03-05

Implement Date: 2021-07-01

Scope

This standard specifies the terms and definitions, technical requirements, testing methods, batching and sampling, inspection, packaging, marking, transportation, storage, and inspection reports for sintered desulfurization ash used in concrete. This standard applies to the modified semi-dry sintering flue gas desulfurization ash from steel enterprises, and does not include denitrification ash.