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MT/T 1218-2024 Active
MT/T 1218-2024 Technical specification for roadway to dynamic pressure roof-cuttig pressure relief by hydraulic fracturing in coal mine
Abstract
This document specifies the requirements for pre-fracturing investigation and assessment, fracturing scheme design, sealing devices, fracturing fluids, and equipment for hydraulic fracturing to relieve roof pressure in coal mine dynamic pressure tunnels, and describes the methods for monitoring the construction process of hydraulic fracturing to relieve roof pressure and the monitoring of the effect of tunnel pressure relief.
This document is applicable to the construction of hydraulic fracturing to relieve roof pressure in underground dynamic pressure tunnels of coal mines.
General Product Information
| Document Type | Industry standards-Coal |
|---|---|
| Standard Status | Active |
| Standard Code | MT/T 1218-2024 |
| CCS | Mining |
| ICS | \nTunneling and laying pipeline equipment |
| Implement Date | 2025-06-25 |
Price
$ 38.00
Subtotal
$ 38.00
Tax
$ 0.00
Order Total (incl. tax)
$ 38.00