cad

composite floor / concrete / steel
COFRASTRA® 70

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Characteristics

  • Type:

    composite

  • Material:

    concrete, steel

Description

Composite floor for mixed steel and concrete constructions for the middle range spans without props
Maximum of spans up to 3,90m without stay and until 6,50m with stay
30% weight reduction in comparison to a comparable traditional prefabricated concrete slab floor
Thickness steel profile : 0,88mm
Weight : 12,02 daN/m2
Cost reduction thanks to the reduced weight
Simple and fast assembly
Dovetail section allows for a fast installation of suspended ceilings with Cofrafix system