GB/T 2007.1-1987
Active
T/EJCCCSE 337-2025
Active
Group standards
T/EJCCCSE 337-2025 Mining Inorganic Environmentally Friendly Reinforcing Materials
T/EJCCCSE 337-2025 Mining inorganic environmental protection reinforcing material
Price:
$ 20.00
Basic Information
Standard Code:
T/EJCCCSE 337-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Mining and mineral products comprehensive
Publish Date:
2025-04-17
Implement Date:
2025-05-16
Scope
Main technical content: This document stipulates the basic provisions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of inorganic environmentally friendly reinforcing materials for mining (hereinafter referred to as "materials"). This document is applicable to the reinforcement of underground mine roadways, chambers, and other projects, as well as the reinforcement of similar projects in other mines using inorganic environmentally friendly reinforcing materials.
Development Information
Related Standards
GB/T 2007.2-1987
Active
GB/T 2007.2-1987 General rules for the sampling and sample preparation of minerals in bulk Sample preparation by manual method
GB/T 2007.3-1987
Active
GB/T 2007.3-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for evaluation of quality variation
GB/T 2007.4-1987
Replaced
GB/T 2007.4-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental methods for checking the precision
GB/T 2007.5-1987
Replaced
GB/T 2007.5-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for checking the bias of sampling
GB/T 2007.6-1987
Active