Cavity form component for concrete filling

Cavity form component for concrete filling

  • CN 1,991,040 A
  • Filed: 12/09/2003
  • Published: 07/04/2007
  • Est. Priority Date: 12/09/2003
  • Status: Active Application
First Claim
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1. , a kind of cavity form component for concrete filling, comprise upper plate (1), sidewall (2) on every side, upper plate (1), sidewall (2) surrounds the open cavity formwork on every side, it is characterized in that described hollow mould shell all is put together by precast segment, precast segment is at least two precast slabs (3), sidewall precast slab (3) around upper plate precast slab (3) gland, and choose the outside formation bridging piece (25) of sidewall (2) on every side.

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