Component for cast-in-situs reinforcing steel concrete pore-creating

Component for cast-in-situs reinforcing steel concrete pore-creating

  • CN 101,230,736 A
  • Filed: 12/22/2002
  • Published: 07/30/2008
  • Est. Priority Date: 12/22/2002
  • Status: Active Application
First Claim
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1. cast-in-situ reinforced concrete component for hole, it is characterized in that component for hole is a combiner (1) that constitutes combination coelosis integrated member, combiner (1) is provided with the Colaesce part (2) of combination usefulness, and Colaesce part (2) be in the cavity or the cavity crimping or the male and female groove of tenon, small stair, member outward.

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