Folded Slab Roof Details

However after all of the floor slabs have been poured the folded portions 78 82 of the dowels and the uppermost slab can be folded outwardly as illustrated by arrows 84 85 to the positions 78 82 illustrated in fig.

Folded slab roof details.

In this way the structural system is capable of carrying loads without the need for additional supporting beams along mutual edges. This allowe d the casting of four sections of the roof on each form using the lift slab p r inciple of stacking one slab on top of the other. Dowels 76 80 must be folded in order that new floor slabs can be poured in place overlying previous floor slabs. They can be best described as assemblies that consist of flat slabs or plates that are inclined in different directions and are joined along their edges at the top.

The slab between columns must be designed as a beam and it may be convenient to extend the main roof slab as a cantilever canopy. In order to re d u c e both labor and materials for form ing two forms we r e constructed on the ground utilizing a series of wood trusses sheathed over with 3 4 inch marine plywood. As a folded slab. Folded plate construction designing buildings wiki share your construction industry knowledge.

The beam element that carries the load of the roof between columns will then be wider and windows under the slab will have the same function as in the previous examples of folded plates. Folded plate roofs are roofing systems chosen for their high weight bearing capacity and their durability. Faerber download the pdf version of this article.