Bubble deck slab is the one which is set up by placing voids in the form of bubble which decreases dead weight and is an ecologically friendly practice. In this technique any part of concrete which is not performing any building function will be eliminated. Therefore, helps to reduce the dead weight in the structure. In this insufficient concrete is replaced by the bulk polyethylene round sphere. The benefits are material savage, quick construction time, decrease weight, less liberation of waste gases also a green technology too. In this, it has designed a voided bubble deck slab. The procedure for eliminating concrete in a conventional slab is by incorporating the bubbles in the slab by reducing dead weight of the slab in which there is no structural performance and by increasing proficiency of the slab. This technology is mainly to minimize the volume of concrete by replacement of concrete by the plastic sphere, that is available locally. This technology does not require column and beam heads and that can be used in ground floor slabs and roofs. This technology is more economical and reduces the cost in construction. Here, Comparative analysis between traditional slab and bubble deck slab using Abaqus software.