Modular fire prevention heat preservation floor unit

The utility model discloses a modular fire prevention heat preservation floor unit, including the gypsum board, the interval is fixed on the gypsum board is equipped with light steel floor beam, and it has glass fiber wool to fill between light steel floor beam, has still laid the heated board at light steel floor beam top, the heated board upper berth is equipped with waterproofing membrane, thewaterproofing membrane upper berth is equipped with glass magnesium board, the interval is provided with trapezoidal joint portion on the glass magnesium board, is equipped with the steel wire stratumreticulare on trapezoidal joint portion upper berth, the ceramic tile has been laid through cement mortar on the steel wire stratum reticulare. Unit structure is simple for this floor, has good fireprevention thermal insulation performance, and intensity is high, and the concatenation is convenient fast. 本实用新型公开了种组合式防火保温楼面单元，包括石膏板，所述石膏板上间隔固定设有轻钢楼面梁，在轻钢楼面梁之间填充有玻璃纤维棉，在轻钢楼面梁顶部还铺设有保温板，所述保温板上铺设有防水卷材，所述防水卷材上铺设有玻镁板，所述玻镁板上间隔设置有梯形