betoShell®FLEX40 allows various substructures to be used and therefore opens up a wide range of application options. As with betoShell®FLEX30, it allows façade elements to be reinforced with carbon and can be produced in the dimensions of 2,400 x 1,200 millimetres and in a panel thickness of 40 millimetres.
The elements have been granted general building-authority approval (No. Z-21.9-2072).