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Mould for conical manholes

The inside mould has 1 straight part and 2 conical parts.

The division between the conical parts is 1/3 and 2/3. The straight part is hydraulically shrinkable and both conical parts have a different form.


  • Height outside mould 2000mm
  • Height shrinkable round inside mould 1400mm
  • Height fixed conical inside mould 600mm
  • Wall thickness 150mm
  • Internal diameter round mould 1000mm
  • Internal diameter conical mould 625mm or 800mm
  • Outside diameter round mould 1300mm
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