PDF
NB/T 10727-2021 Active
NB/T 10727-2021 Technical specification for paste filling mining in coal mine
Abstract
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.
General Product Information
| Document Type | Industry standards-Energy |
|---|---|
| Standard Status | Active |
| Standard Code | NB/T 10727-2021 |
| CCS | Mining |
| ICS | Mining and excavation |
| Implement Date | 2022-02-16 |
Price
$ 24.00
Subtotal
$ 24.00
Tax
$ 0.00
Order Total (incl. tax)
$ 24.00