Macromolecule pre-laid waterproof coiled material

The invention relates to a macromolecule pre-laid waterproof coiled material which comprises a sheet-shaped macromolecule base material and a macromolecule adhesive layer formed on the macromolecule base material; and the macromolecule pre-laid waterproof coiled material is characterized by further comprising a protective layer coated on the macromolecule adhesive layer, wherein the macromolecule base material is high-density polyethylene, and polyethylene glycol terephthalate or ethylene-vinyl acetate copolymer; synthetic rubber is the main component of the macromolecule base material; and the material of the protective layer is silicon-containing unsaturated carboxylic acid modified butyl rubber which is prepared by the steps of grafting unsaturated carboxylic acid on butyl rubber molecule and then mixing with active silica. The macromolecule pre-laid waterproof coiled material has good high and low-temperature resistance and high adhesion peeling strength, and is easy to construct.