Research on Mobile Grouting Fire Prevention and Extinguishing Technology in Coal Mine Underground
Fire accidents may occur during coal mining.Once a fire occurs,not only will economic losses occur,but it may also cause casualties and pose a huge threat.This article takes the mechanism of grouting fire prevention as the starting point,introduces the principles that need to be followed when selecting grouting materials,and provides an overview of grouting fire prevention systems.Finally,the content of grouting management is summarized to achieve the prevention of underground coal mine fires and reduce fire hazards.
coal mininggrouting fire prevention and extinguishinggrouting materialgire hazard
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