GB/T 15225-1994
Abolished
T/WHCIA 1004-2023
Active
Group standards
T/WHCIA 1004-2023 Modification of gypsum-based filling material application technical specification
T/WHCIA 1004-2023 Modification of gypsum-based filling material application technical specification
Price:
$ 20.00
Basic Information
Standard Code:
T/WHCIA 1004-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Construction technology
Publish Date:
2024-01-17
Implement Date:
2024-03-01
Pages:
24 pages
Scope
Main technical content: This standard relies on relevant actual projects to explore new utilization paths for the comprehensive utilization of phosphogypsum, enabling the modified phosphogypsum to be used for engineering backfilling according to established procedures, and effectively improving the comprehensive utilization rate of industrial solid waste phosphogypsum. It was proposed by China Construction Third Engineering Division Co., Ltd. and China University of Geosciences (Wuhan), and is divided into 6 chapters and 3 appendices. The main contents include: General Principles, Terminology, Performance of Backfilling Materials, Design Selection, Preparation and Construction of Mixes, Quality Inspection and Acceptance, etc.
Development Information
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