A study on the improvement method of heat treatment condition for the long-term stability evaluation in the floor impact isolator

층간소음저감재 장기 내구성 평가를 위한 가열시험의 문제점 및 개선방안에 관한 연구

This study compared Kd, loss factor and thickness of floor impact isolator by loading/unloading heat treatment with results by continuous loading treatment and checked problem and improvement method of heat treatment condition for the long-term stability evaluation of the floor impact isolation. As the results, it is required the change of heat treatment condition unloading now to loading as actual weigh on the floor impact isolator.