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Flexbox adjustable mould for shafts

Construx was asked to conceive a fully adjustable shaft mould.

This mould is suitable to produce:

  • Lift shafts
  • Stair cores
  • Box culverts

Specifications of the elements than can be made:

  • Internal short side adjustable per 100mm from 1800mm to 4000mm
  • Internal long side adjustable from 2400mm to 6000mm
  • Wall thickness adjustable per 50mm from 200mm to 450mm
  • Maximum height 2700mm
  • Continuous height adjustment up to 1600mm
  • Bases 195mm and 295mm wide
  • Chamfered corners 250/250mm, 300/300mm, 350/350mm and 500/500mm 


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