Mine Sealing
nounPronunciation: /maɪn ˈsiːlɪŋ/
The process of closing underground mine openings with engineered barriers such as concrete plugs, bulkheads, or grout to prevent public access and control water flow. Proper sealing prevents subsidence, protects groundwater, and eliminates hazards.
Plain English
Physically blocking mine entrances and shafts with barriers to prevent danger and environmental damage.
Etymology & History
Usage
"Mine sealing operations at the old anthracite pit required reinforced concrete plugs to withstand hydrostatic pressure."
Style guide notes: Capitalize as specific engineering discipline when referring to Mine Sealing standards.
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Frequently Asked Questions
Why is mine sealing necessary during reclamation?
Sealing prevents public injury, controls groundwater contamination, and eliminates hazardous voids.
What materials are used for mine sealing?
Common materials include concrete plugs, grout systems, clay bulkheads, and engineered fill barriers.
Why Test Candidates on This?
Core competency in mine remediation engineering certifications and safety compliance exams.
Required skill level: Mid