VIBRATIONPROOF AND SOUND INSULATION MATERIAL FOR IMPROVING VIBRATIONPROOF AND SOUND INSULATION PROPERTY AND MANUFACTURE THEREFOR

摘要

PROBLEM TO BE SOLVED: To improve vibrationproof and sound insulation properties by inserting or clamping the mixture of recycled materials such as rubber chips and wood chips and the high polymer compounds to various places such as dry type sound insulating double floor or the like. ;SOLUTION: Recycled materials such as rubber chips, wood chips or the like and several kinds of high polymer compounds are mixed together and the mixtures having elasticity such as pectin-shaped or Konjak-shaped mixture having elasticity can be obtained. Then, this mixture is inserted to various places such as between a base panel and a base panel receiving seat in a dry type sound insulation double floor, between a bolt and a thread, between a vibration proof rubber as an adjuster and concrete or the like, and it is inserted and clamped. By doing this, the impact is eased, vibration is absorbed, and soundproof effect against heavy floor impact noise or the like can be enhanced. Moreover, it is able to correspond to the level measurement on the job site.;COPYRIGHT: (C)2000,JPO