Edge-sealing water-proof method of full-packaging waterproof layer used for tunnel

Edge-sealing water-proof method of full-packaging waterproof layer used for tunnel

  • CN 101,463,727 B
  • Filed: 12/31/2008
  • Issued: 06/12/2013
  • Est. Priority Date: 12/31/2008
  • Status: Active Grant
First Claim
Patent Images

1. full-packaging waterproof layer edge-sealing water-tight device that is used for the tunnel, the steel work that comprises interface channel between the tunnel, it is characterized in that:

  • this water-tight device comprises the compressed steel bar, press down steel bar and waterproofing course limit end, the described steel bar that presses down is fixed on described steel work, described waterproofing course limit end is at upper compressed steel bar and press down between steel bar, and it is fixing that upper compressed steel bar and pressing down is bolted between steel bar.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×