T/QGCML 3910-2024 Active Group standards

T/QGCML 3910-2024 Mining inorganic sealing material

Publish Date: 2024-03-22 Implement Date: 2024-04-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/QGCML 3910-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Mineral materials and products

Publish Date: 2024-03-22

Implement Date: 2024-04-05

Scope

Main technical content: This document specifies the terms and definitions of inorganic sealing materials for mining, product introduction, technical parameters, inspection rules, marking, packaging, transportation, and storage. The inorganic sealing materials for mining covered by this document are applicable to sealing holes in coal seams for gas pre-extraction, the construction of permanent sealing walls, and sealing operations for various pressure measurement holes and hydrological detection holes. This document is applicable to the production and inspection of inorganic sealing materials for mining.