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Sonotube Void Forms

Spiral wound and laminated using Sonoco’s own recycled paper and adhesives for superior strength, Sonotube Void forms are engineered for use with cast-in-place and pre-cast concrete. Interior and exterior surfaces are treated for protection against weather and moisture. Choose from plastic, metal, or wood end closures which can be pre-attached by Sonoco.

Sonotube Void is an economical solution to constructing roof slabs, bridge decks, beams, piers, and pile projects without sacrificing structural integrity or strength.

WATCH THE VOID CONCRETE FORMS DEMO VIDEO:

> Void Demo.mov (Quicktime)
> Void Demo.wmv (Windows Media)

*Note: movies may take several minutes to download on slower internet connections. Appropriate media players are required to view.