WATER PROOF MATERIAL DISSOLVING DEVICE FOR WATERPROOFING WORK FOR BUILDING

PROBLEM TO BE SOLVED: To provide a waterproof material dissolving device easy to be carried and facilitated in the control of a heating temperature thereof without generating the exhaust gas of heating while reducing the diffusion of smell and smoke. SOLUTION: This waterproof material dissolving device is formed of a pedestal 10 and a cylindrical dissolving tank part 20 placed on the pedestal 10 and provided with a heat insulating material 28 in the periphery thereof. An electromagnetic induction heating means 40 is arranged in the periphery of the dissolving tank part 20. A heating fin 27 is arranged inside of the dissolving tank part 20. The dissolving tank part 20 is placed on the pedestal 10 freely to be removed. A bottom part heater 13 is arranged in the top part of the pedestal 10. An upper part of a tank main body 21 forming the dissolving tank part 20 is formed with a tank opening part 23 for throw-in of the soluble asphalt, and a tank opening and closing cover 26 for opening and closing the tank opening part 23 is provided. An upper cover 30 is provided over the tank opening and closing cover 26.