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FAQ

Sonotube® Round Concrete Forms
Advantages

 

For more than 50 years, contractors around the world have relied on the Sonotube brand of fiber forms for cost-effective column form setting.

  • Rain-resistant technology keeps wet weather from impacting your pour.
  • Easier to setup and brace.
  • Superior strength-to-weight properties prevent blowouts, during concrete form setting.
  • More effective concrete form setting.
  • Easy to cut and drill at the job site.
  • Heat resistance eliminates form deformation during the pour.
  • Sonoco manufactures and distributes Sonotube brand concrete forms throughout North America, minimizing lead times.
  • No cleaning, reassembling, or return freight costs.
  • Set and pour multiple columns at one time.

Sonoco has leveraged over a century of paper-making experience to re-engineer its Sonotube concrete column forms. The outcome is a proprietary fiber form with improved strength, toughness and durability in wet conditions that has resulted in superior strength-to-weight properties and the virtual elimination of "blowouts" – the most frequent mode of failure of wet fiber concrete tubes.

See our size chart for different sizes and specifications.

 

 

 

Sonotube Round