| 摘要 |
PROBLEM TO BE SOLVED: To provide an asphalt material melting device which can melt an asphalt material only as needed without waste and quickly.SOLUTION: An asphalt material melting device comprises a cartridge heater 7 for heating mainly the lower end of a housed block asphalt material BS, and a guide member 5 for dropping and guiding a heated and melted asphalt material MS to an asphalt injection tool Y. The block asphalt material BS is a plate body. The asphalt material melting device comprises a guide member 3 for keeping the block asphalt material BS in a standing posture, and a receiving member 4 on which the lower end face of the standing block asphalt material BS is placed and in which an opening 411 for causing the melted asphalt material MS to pass downward is formed.SELECTED DRAWING: Figure 1 |
