SigmaSlab® concrete technology

Endlessly seamless. Slabs without contraction joints but unmatched in strength.

The SigmaSlab® is a new concrete technology that combines CCL’s post-tensioning strands with Dramix® steel fiber concrete reinforcement. This technology eliminates the need for traditional reinforcement in unbonded, banded-banded post-tensioned concrete slabs, reducing the complexity, time and cost of installation. SigmaSlab® ensures excellent tensile behavior, allowing larger ground slabs with joints that are fewer and farther between. 

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An unrivaled seamless solution

Adopted in Europe and America, SigmaSlab® sets the new standard of concrete reinforcement for seamless floors and elevated slabs.

Advantages for the designer

  •  Very flexible form factors 
  •  Robust solution 
  •  High load capacity 

Advantages for the contractor

  •  Fast and easy installation
  •  Fewer operators at the job-site
  •  Reduced total cost
  •  Less CO2 emissions.

Joint innovation

CCL – Specialized Engineered Solutions for Structures and Bekaert are both leaders in creating more efficient, higher performing solutions for the concrete construction industry. The SigmaSlab® technology is the product of their joint expertise and experience.