Stereo force bearing shuttering for steel bar concrete

Stereo force bearing shuttering for steel bar concrete

CN
  • CN 100,336,998 C
  • Filed: 04/30/2002
  • Issued: 09/12/2007
  • Est. Priority Date: 04/30/2002
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of stereo froce bearing form work for reinforced concrete, comprise upper plate (1), sidewall (2) and go to the bottom (3) on every side, upper plate (1), sidewall (2) and go to the bottom (3) are connected to each other and constitute polyhedron enclosed cavity (4) on every side, rod member (5) more than at least one is arranged in cavity (4), the invention is characterized in that rod member (5) is curvilinear rod, folding mast, cable, the uniform section straight-bar, the solid straight-bar of variable cross-section, upper shed hollow stem or its combination, the perhaps combination of hollow straight-bar of variable cross-section and above-mentioned rod member has suspender member (39) to expose from formwork upper plate (1) center.

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