CONSTRUCTION METHOD USING MATERIAL MADE OF COPPER SOLUTION FOR ROOT-PROOF AND ROOT-PROOF SHEET WITH A THIN COPPER FILM

摘要

The present invention relates to a method for constructing a root-proof structure using a root-proof sheet having a root-proof film agent manufactured using the aqueous solution of copper and a copper film. The root-proof film agent manufactured using the aqueous solution of copper according to the present invention is manufactured by stirring copper powder, which is obtained by drying the aqueous solution of copper, together with asphalt, stylene butadiene stylene rubber, photosensitive resin, thickening stabilizer, curing accelerator, polypropylene resin, silica metal, dolomite and calcium carbonate. The root-proof sheet having a copper film attached thereto has a copper film (120) attached to the overlapping part of one side surface of a basic waterproof sheet (111) in a lengthwise direction. The method for constructing a root-proof structure using the same comprises: a first film agent application step; a sheet attachment step; a second film agent application step; a sheet stacking step; a third film agent application step; a film tape attachment step; and a waterproof tape attachment step. As described above, the present invention can increase root-proof performance and can maintain the waterproof performance by forming a firm stacking structure using a vertical copper film (120a) and a horizontal copper film (120b), which are attached to a sheet in the shape of a strap, a root-proof film agent (200), a PET film tape (300) and a waterproof tape (400).