Cast-in-situ reinforced concrete or prestressed reinforced concrete hollow slab

Cast-in-situ reinforced concrete or prestressed reinforced concrete hollow slab

  • CN 101,302,831 A
  • Filed: 08/11/2004
  • Published: 11/12/2008
  • Est. Priority Date: 08/11/2004
  • Status: Active Application
First Claim
Patent Images

1. cast-in-situ reinforced concrete or prestressed reinforced concrete hollow slab, comprise steel bar concrete, hollow matrix (1), hollow matrix (1) is wrapped up in and is contained in the cast-in-situ reinforced concrete, hollow matrix (1) is surrounded by outer wall (2) and forms, it in it cavity (3), it is characterized in that the top of hollow matrix (1) or bottom outer wall (2) for prefabricated wooden partition (4) and the superimposed gluing of slip idiosome (5) soft or hard form firmly admittedly, top or bottom outer wall (2) have reinforce (6).

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