Hollow slab made from concrete reinforced by steel bar cast in-site

Hollow slab made from concrete reinforced by steel bar cast in-site

  • CN 1,696,437 A
  • Filed: 05/10/2004
  • Published: 11/16/2005
  • Est. Priority Date: 05/10/2004
  • Status: Active Application
First Claim
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1. , a kind of cast-in-situ reinforcing steel bar concrete hollow slab, include steel bar concrete (1), Cavity structural member (2), Cavity structural member (2) is wrapped up in and is contained in the cast-in-situ reinforced concrete (1), Cavity structural member (2) is connected and composed by structure base plate (3) and cavity template (4), cavity template (4) is provided with at least one reinforcing rib (5), Cavity structural member (2) each other alternately, be Cast-in-place concrete rib (6) each other, it is characterized in that being provided with at least one inner corner trim (7), formed the reinforcing rib (5) of Cast-in-place concrete at inner corner trim (7) position in the corner of Cavity structural member (2).

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