Concrete-filling light stuffing material

Concrete-filling light stuffing material

  • CN 1,508,366 A
  • Filed: 12/16/2002
  • Published: 06/30/2004
  • Est. Priority Date: 12/16/2002
  • Status: Active Application
First Claim
Patent Images

1. , a kind of light carcass for concrete filling comprises carcass (1), it is characterized in that having at least one side (2) of carcass (1) at least one groove (3) that runs through upper and lower surface.

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