▎ 摘　　要

NOVELTY - The utility model claims a water-proof coiled material for roof greening, comprising an isolation layer, the isolation base layer set on the upper surface of the self-adhesive water-proof layer, the lower surface is provided with a reinforcing waterproof layer; the self-adhesive water-proof layer set on the upper surface of a root layer, the upper surface of square root puncture layer provided with vegetation, the vegetation layer is provided with a groove. the isolating layer is a glass fibre felt layer, the self-adhesive water-proof layer is SBS modified asphalt layer; said reinforcing waterproof layer is graphene modified polyurethane coating, the root puncture layer is graphene/natural rubber nanometre composite material, the groove is in circular arc shape, the depth of the groove is 2 to 3 cm. the waterproof coiled material for roof greening, which can protect the top of the building and prolong service life of building, reduce urban drainage pressure, saving energy, good effect of heat insulation, sound insulation and noise reduction effect and improve the air quality, local climate, and can beautify the environment effect and has important social significance and application value.