Mine seal spare with adhesive

Mine seal spare with adhesive

  • CN 101,965,427 A
  • Filed: 01/14/2009
  • Published: 02/02/2011
  • Est. Priority Date: 01/14/2008
  • Status: Active Application
First Claim
Patent Images

1. underground mine makeup of the imports comprises:

  • A pair of wall, each described wall comprises a plurality of building blocks;

    AndBe arranged between each described building block adjacently situated surfaces within the walls and the adhesive between the described wall, described adhesive has the strength characteristics higher than described building block.

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