Cobiax EL Parsman Group

It is a new type of roof that is structurally based on double but different concrete slab roofs. The basis of Cobiax's design is to design a "double slab" roof structure similar to the conventional double slab concrete roofs, with the central concrete core being replaced with hollow spheres in non-structural applications. The material is recycled polyethylene or polypropylene. As such, these spheres are positioned between the rebar meshes up and down. Since there is no shear force tolerance in double-sided concrete slabs, the design problem of this type of roof is based on the removal of part of the middle concrete and the performance of the double-slab performance. In Cobiax technology, by eliminating non-structural dead load, double bearing The axis is still maintained. Also, the formation of a reinforced concrete membrane at the top and bottom of the slab, along with the formation of a network of internal joists in two directions, can be conceived as a suitable bearing for the slab by placing the balls across the middle of the concrete slab space.

Design principles of cobiax ceiling:

In cobiax technology, the dead load of the elimination non-components and the property of the bi-axial resistor are maintained. Also, the formation of solid concrete membrane in the upper and lower slabs, along with the formation of the inner joists network, can be conceived as a very suitable bearing for the slab through the hollow spheres throughout the middle slab space of the concrete slab.

Technical and economic benefits of cobiax:

• Technical perspective
• Executive perspective
• Economic perspective
• Safety perspective
• Environmental perspective