Sonoco

Sonovoid Concrete Void Forms

Contractors can use Sonovoid round concrete void forms to create voids in concrete floor and roof slabs, bridge decks, beams, piers and pile projects.

  • Less concrete, steel and supporting members results in cost savings
  • Use on cast-in-place or precast concrete
  • Available in standard and custom diameters
  • Wood, plastic or metal end closures can be pre-attached for convenience

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