▎ 摘　　要

NOVELTY - The utility model claims a waterproof coiled material body film, comprising a main body component, a first protective component, a heat-resistant layer and a second protective component, the main body component comprises an asphalt layer and a rubber layer; the first protective component is adhered to the outer side wall of the main body component; the first protective component comprises a flame retardant layer and a first waterproof layer; the heat-resistant layer is adhered to the outer side wall of the first protective component; the heat-resistant layer comprises a second graphene layer and a second silicon rubber particles; the inner respectively of the second graphene layer is equidistantly distributed with a second silicon rubber particles and a second nano-silver powder; The utility model is set by multi-layer fireproof layer and waterproof layer, matched with the use of corrosion resistant material, so that the utility model has strong protective measures, avoiding damage when meeting water or open fire, improving the service life of the utility model, by using multi-layer graphene matched with silicon rubber particles and the nano-silver of the powder; It strengthens the heat-resistant effect of the utility model.