Voided Biaxial Slabs - State of Art

A bubble deck slab is a technique of realistically disposing the concrete in the center of the slab, which does not perform any structural role, thus significantly reducing the dead weight of the structure. High-density hollow voids of polyethylene replace the actual concrete in the middle of the slab, as a result reducing the dead load and productivity of the slab will be increased. This paper reviewed the numerous studies have been prepared on voided biaxial slab system. conventional Slab are a standout amongst the most widely recognized parts in present day building development devouring a large portion of the concrete. The Advantages are lower power as comparison consumption than conventional slab - in both production, transport, emissions gases especially CO2 and reducing materials, load, cost reduction and it is ecological structure element. A range of recycled plastic bubbles allows columns spacing of 50% without any symptoms. This offers a wide range of benefits and construction cost. The bubble system usually combines the benefits of the industrial elements in the controlled conditions with the completion of the final concrete site, leading to a finalized floor slab.