first floor extension for hotel, work in progress, flat roof, 50% less load than concrete, suitable for any old building. work in progress. #heatproofing #soundproof #WaterProofing #FlatRoof#second floor next project comingsoon. #TATA_STEEL #steelstructurebuildimgs #steelstructuremodernhouses #steelstructuremodernhouses #steelstracture #steelstructure