Cavity mould component for concrete cast-in-situs

Cavity mould component for concrete cast-in-situs

  • CN 101,012,677 A
  • Filed: 08/04/2003
  • Published: 08/08/2007
  • Est. Priority Date: 08/04/2003
  • Status: Active Application
First Claim
Patent Images

1. , a kind of cast-in-place concrete hollow-cavity mould component, comprise upper plate (1), sidewall (2), go to the bottom (3) on every side, upper plate (1), sidewall (2), go to the bottom (3) surround the polyhedron cavity former component on every side, (3) sidewall (2) around at least one of going to the bottom stretches out and constitutes bridging piece (4), it is characterized in that being provided with inner corner trim (5) at least one vertical corner of cavity former component, at least one inner corner trim (5) is parallel with bracing boom (18).

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