Overhead Raised Flooring is a new type of fire-resistant and flame-retardant raised flooring, primarily made from white cement, with high polymer-modified materials as reinforcing agents and lightweight materials like wood fibers as fillers. The Blu Wannan Fang raised flooring brand combines environmental protection, fire resistance, energy efficiency, and moisture resistance into a single innovative flame-retardant material. It is primarily used in commercial, office, and public spaces.