A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
According to the present invention, a noise prevention member which is a floor noise prevention member to cut off and absorb floor noise in a building, comprises: first and second members in which the first member is coupled to one surface of the second member; and the second member including a vibration film, and first and second foamed layers coupled to both surfaces of the vibration film.
본 발명에 따른 소음방지재는 건축물의 층간소음을 차음 및 흡음하도록 된 층간소음 방지재에 있어서, 제1 부재와 제2 부재를 구비하여 구성되고, 상기 제1 부재는 제2 부재의 일측면에 결합되며, 상기 제2 부재는 진동 필름과, 상기 진동 필름의 양측면에 결합되는 제1 및 제2 발포층을 구비하여 구성되는 것을 특징으로 한다.
According to the present invention, a noise prevention member which is a floor noise prevention member to cut off and absorb floor noise in a building, comprises: first and second members in which the first member is coupled to one surface of the second member; and the second member including a vibration film, and first and second foamed layers coupled to both surfaces of the vibration film.
본 발명에 따른 소음방지재는 건축물의 층간소음을 차음 및 흡음하도록 된 층간소음 방지재에 있어서, 제1 부재와 제2 부재를 구비하여 구성되고, 상기 제1 부재는 제2 부재의 일측면에 결합되며, 상기 제2 부재는 진동 필름과, 상기 진동 필름의 양측면에 결합되는 제1 및 제2 발포층을 구비하여 구성되는 것을 특징으로 한다.
NOISE PREVENTION MEMBER
소음방지재
PARK BYUNG EUN (author)
2016-09-05
Patent
Electronic Resource
Korean
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