Multi-layer waterproof coiled material with high environmental protection property

The utility model discloses a multilayer waterproof coiled material with strong environmental protection property, which comprises a waterproof coiled material body and an inner winding drum, the inner winding drum is fixedly arranged in the waterproof coiled material body, the waterproof coiled material body consists of a protective film layer, an anti-corrosion layer, a polyurethane waterproof film layer, a heat insulation layer, a reinforcing layer and a rubber asphalt layer, the rubber asphalt layer is arranged inside the waterproof roll body, the reinforcing layer is arranged outside the rubber asphalt layer, the heat insulation layer is arranged outside the reinforcing layer, the polyurethane waterproof film layer is arranged outside the heat insulation layer, the anti-corrosion layer is arranged outside the polyurethane waterproof film layer, and the anti-corrosion layer is arranged outside the anti-corrosion layer. And the protective film layer is arranged outside the anti-corrosion layer. The multi-l