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Modern Mining ›› 2012, Vol. 28 ›› Issue (09): 36-38.

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Research and Application of Block up Water Grouting Process in Shicao Village Coal Mine Inclined Shaft Construction

Xue Zhiming,Li Zhengbing   

  1. Shicao Village Coal Mine of Shenhua Ningxia Coal Industry Group
  • Online:2012-09-15 Published:2012-10-09

Abstract: For the complex hydrogeology condition of Shicao village coal mine, during shaft construction and before the formal drainage system put into use, the ideal method for the control of the water is the measures named “blocking is major and discharging is supplement”, so grouting is one of the effective measures that could control the water by blocking, choice of reasonable grouting technology, grouting material and proper slurry concentration and other related parameters were discussed.

Key words: Shaft construction, Water control, Grouting technique, Research and application