Cobiax Big5
Big5 benefits
Light & biaxial
Large spans – no beams
Open plan
Earthquake resistance
Resource effectiveness
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Lightweigth Solutions in Concrete...
   
 
Light & biaxial
The cobiax void formers reduce the dead weight of the cobiax flat slab by up to 35% compared to a solid slab of same bearing capacity.
The dead weight reduction allows the dimensions of the building’s vertical bearing elements such as columns to be reduced
The reduction in dead weight provides scope for savings in foundation design including fewer piles or length of piles
The dead weight reduction leads to a smaller deflection of the slab
Compared to conventional one-directional hollow core slabs the load bearing of the cobiax flat slab is in two directions and therefore considered biaxial.
The slab can follow any shape and is no limited to linear supports, allowing complete architectural freedom
 
Pictured example: SEW canteen building, Bruchsal, Germany