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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