GB/T 2008-1987
Active
T/GRM 087-2023
Active
Group standards
T/GRM 087-2023 Specifications for indoor preparation and mechanical property testing of consolidation fillings
T/GRM 087-2023 Specifications for indoor preparation and mechanical property testing of consolidation fillings
Price:
$ 20.00
Basic Information
Standard Code:
T/GRM 087-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Mining and excavation
Publish Date:
2023-12-29
Implement Date:
2024-01-01
Pages:
9 pages
Scope
Scope: This document specifies the indoor preparation and mechanical property testing of cemented backfilling bodies, including sample curing, uniaxial compressive strength testing, direct shear strength testing, split tensile strength testing, and triaxial compression strength testing. This document is applicable to the indoor preparation and mechanical property testing of cemented backfilling bodies with high fine particle content in metal and non-metallic mines. Main technical content: 1. Terms and definitions; 2. Indoor preparation; 3. Sample curing; 4. Uniaxial compressive strength testing; 5. Direct shear strength testing; 6. Split tensile strength testing; 7. Triaxial compression strength testing
Development Information
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