Fireproof heat-preservation stone aluminum honeycomb composite board

The utility model discloses a fireproof heat preservation stone aluminum honeycomb composite board. INCLUDING ALUMINUM HONEYCOMB CORE, the upper end and the lower end of the aluminum honeycomb core are both coated with adhesives. Polyurethane foam plastic is pressed on the outer side of the adhesive; a fireproof layer is pressed on the outer wall of the polyurethane foam plastic; wherein a protective layer is laminated on the outer wall of the fireproof layer, the fireproof layer comprises aluminum silicate refractory fibers, a coconut shell fiber layer and a polyamide fiber layer, the inner walls of the aluminum silicate refractory fibers are laminated with polyurethane foam plastic, and the coconut shell fiber layer is laminated on the outer walls of the aluminum silicate refractory fibers. The utility model discloses a fireproof heat-preservation stone aluminum honeycomb composite board. The aluminum honeycomb composite board has good fireproof and heat preservation effects, can besubjected to waterproof a