The structure by backing material waterproof construction method and the said construction method, and the primer null for the adhesion agent layer which is used for the said

摘要

PPROBLEM TO BE SOLVED: To provide a compound structure improved in the bonding strength of a water-proof material and an asphalt paving material, and a construction method for it. PSOLUTION: According to this waterproof construction method for a base material, in a construction method of the compound structure composed of at least the base material, the water-proof material and the asphalt paving material, the water-proof material is constructed on the base material, a curable primer containing 10 to 500 wt. parts water-setting alumina powder and/or water-setting hauynite mineral powder to 100 wt. parts curable resin is coated on the surface of the water-proof material in a coating amount of 100 to 1,000 (g/mSP2/SP), and after the curable primer is solidified at least to the state of set-to-touch (JIS K-5400), an adhesive layer is formed, and the thermal asphalt paving material is laid on the surface of the adhesive layer and subjected to rolling compaction. PCOPYRIGHT: (C)2004,JPO