NB/T 10727-2021 Active Industry standards-Energy

NB/T 10727-2021 Technical specification for paste filling mining in coal mine

Publish Date: 2021-11-16 Implement Date: 2022-02-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 10727-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Mining

ICS Name: Mining and excavation

Publish Date: 2021-11-16

Implement Date: 2022-02-16

Pages: 11 pages

Scope

This document stipulates the applicable conditions, system layout, components of filling and mining equipment, process requirements, surface deformation, and underground mine pressure monitoring for paste-filling mining technology in coal mines.
This document is applicable to improving the recovery rate of coal resources, safe mining of coal under the "Three Reductions and One Increase" policy, recovering pillar-type and strip-type residual coal resources, ecological protection of mining areas, and harmless treatment of solid waste such as coal mine gangue and construction waste.