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A platform for research: civil engineering, architecture and urbanism
Structure for decreasing noise between building floors and ONDOL comprising the same
The present invention relates to a structure for preventing a noise between floors and a Korean floor heater including the same. The structure for preventing a noise between floors includes a three-dimensional mesh mat and a sound absorbing structure. The three-dimensional mesh mat is configured in a shape of being divided by partition walls so that through holes individually vertically penetrate into a transverse section. The sound absorbing structure is stacked on the three-dimensional mesh mat. Protruding parts protruding from an upper surface of a base part are vertically and horizontally spaced apart based on a horizontal surface so that an air hole dented from a lower surface of the base part is provided. An installation groove is vertically and horizontally connected between the protruding parts.
본 발명은 층간소음 방지구조 및 이를 포함하는 온돌에 관한 것이다. 층간소음 방지구조는 3차원 메쉬 매트 및 흡음 구조체를 포함한다. 3차원 메쉬 매트는 통공들이 각각 정육각형 횡단면으로 상하 관통되도록 격벽들에 의해 구획된 형태로 이루어진다. 흡음 구조체는 3차원 메쉬 매트 위에 적층되는 것으로, 베이스부의 하면으로부터 함몰 형성된 공기홈을 갖도록 베이스부의 상면으로부터 돌출 형성된 돌출부가 수평면을 기준으로 종횡으로 이격되어 배열되고 돌출부들 사이에 설치홈이 종횡으로 연결된 형태로 이루어진다.
Structure for decreasing noise between building floors and ONDOL comprising the same
The present invention relates to a structure for preventing a noise between floors and a Korean floor heater including the same. The structure for preventing a noise between floors includes a three-dimensional mesh mat and a sound absorbing structure. The three-dimensional mesh mat is configured in a shape of being divided by partition walls so that through holes individually vertically penetrate into a transverse section. The sound absorbing structure is stacked on the three-dimensional mesh mat. Protruding parts protruding from an upper surface of a base part are vertically and horizontally spaced apart based on a horizontal surface so that an air hole dented from a lower surface of the base part is provided. An installation groove is vertically and horizontally connected between the protruding parts.
본 발명은 층간소음 방지구조 및 이를 포함하는 온돌에 관한 것이다. 층간소음 방지구조는 3차원 메쉬 매트 및 흡음 구조체를 포함한다. 3차원 메쉬 매트는 통공들이 각각 정육각형 횡단면으로 상하 관통되도록 격벽들에 의해 구획된 형태로 이루어진다. 흡음 구조체는 3차원 메쉬 매트 위에 적층되는 것으로, 베이스부의 하면으로부터 함몰 형성된 공기홈을 갖도록 베이스부의 상면으로부터 돌출 형성된 돌출부가 수평면을 기준으로 종횡으로 이격되어 배열되고 돌출부들 사이에 설치홈이 종횡으로 연결된 형태로 이루어진다.
Structure for decreasing noise between building floors and ONDOL comprising the same
층간소음 방지구조 및 이를 포함하는 온돌
ANN CHONG HWAN (author) / JUN SUN WUK (author)
2020-05-08
Patent
Electronic Resource
Korean
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