Aluminum-coated flame-retardant fabric

The utility model discloses an aluminum-coated flame-retardant fabric, which belongs to the technical field of flame-retardant fabrics, and adopts the technical scheme that the aluminum-coated flame-retardant fabric comprises a flame-retardant fabric layer, an aluminum film layer is coated on the upper surface of the flame-retardant fabric layer, a plurality of uniformly distributed recesses are arranged on the upper surface of the flame-retardant fabric layer, a cavity layer is adhered to the lower surface of a tensile layer, and a plurality of aluminum film layers are adhered to the lower surface of the tensile layer. The upper surface of the flame-retardant cloth layer is coated with the aluminum film layer, so that the fabric can play a flame-retardant role, and the upper surface of the flame-retardant cloth layer is provided with the multiple recesses, so that on one hand, the multiple recesses can form a sound absorption wedge structure, almost all sound waves incident on the surface of the sound absorp