Asphalt patch for ditch cover plate

The utility model belongs to the technical field of construction, and discloses an asphalt patch for a ditch cover plate, which is provided with an asphalt patch body, air holes are formed in the asphalt patch body; the asphalt patch body is provided with an asphalt sheet layer; a mortar layer is arranged at the lower part of the asphalt sheet layer; a nylon gauze element is arranged at the lower part of the mortar layer; a waterproof coating is arranged at the lower part of the nylon gauze element; a corrosion-resistant layer is arranged at the lower part of the waterproof coating; an isolating layer is arranged at the lower part of the corrosion-resistant layer; a fine aggregate layer is arranged at the lower part of the isolating layer; and an aluminum alloy net layer is arranged at the lower part of the fine aggregate layer. According to the asphalt patch for the ditch cover plate, the asphalt sheet layer is fixed through the nylon gauze element, the tensile property of the patch can be improved through t