Cast-in-situ concrete hollow slab

Cast-in-situ concrete hollow slab

  • CN 1,963,098 A
  • Filed: 11/10/2005
  • Published: 05/16/2007
  • Est. Priority Date: 11/10/2005
  • Status: Active Application
First Claim
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1. , a kind of cast-in-place concrete cored, comprise steel bar concrete (1), Cavity structural member (2), Cavity structural member (2) is wrapped up in and is contained in the steel bar concrete (1), Cavity structural member (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, it on it cast-in-situ reinforced concrete upper plate (4), it is cast-in-situ reinforced concrete lower plate (5) down, Cavity structural member (2) is made up of evacuated mould (6), it is characterized in that also including structure base plate (7), structure base plate (7) is connected to form polyhedral structure with evacuated mould (6), and evacuated mould (6) is the blowing part, and charging connector (8) is arranged on it.

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