EPS sandwich panel for floor usage, it is lightweight, can be installed on the steel structure, compare to concrete slab, it save 30% cost, faster on installation, save time and cost on labor, make more profit, and great performance, heat insulated, wetproof and waterproof. fireproof, energy saving, sound proof, insulated, warm preservation, also eco-friendly. Not only good for floor usage, but also very good for wall and roof.
Surface is maken of calcium silicate board or reinforced calcium silicate board, core is filled with cement, EPS ( Expanded Polystyrene foam ), sand, forming by one time compound. https://www.ojdgroup.com/eps-san...ich-panel-for-floor.html