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A platform for research: civil engineering, architecture and urbanism
Flooring for noise prevention between floors
A flooring for preventing noise between floors, which can prevent noise and vibration between floors, is disclosed. The flooring for preventing noise between floors comprises: an insulating plate unit installed on the bottom of a building; a sound-absorbing plate unit coupled to the top of the insulating plate unit and comprising a first sound-absorbing part, a second sound-absorbing part, and a third sound-absorbing part, which are sequentially stacked therein from the lower side to the upper side in the vertical direction; a bottom plate unit coupled to the top of the sound-absorbing plate unit and having an upper surface exposed to the outside to cover the sound-absorbing plate unit from the top. The first sound-absorbing part is configured to have an opening in a side thereof to discharge, to the outside, heat energy generated due to vibration of air when the air inside the first sound-absorbing part is vibrated by sound wave energy introduced from the outside.
층간 소음과 진동을 차단할 수 있는 층간소음 방지용 바닥재를 개시한다. 층간소음 방지용 바닥재는 건축물의 바닥면에 설치되는 단열플레이트유닛, 단열플레이트유닛의 상부에 결합되고 그 내부에 상하방향을 기준으로 하측에서 상측을 향하여 순차적으로 적층된 제1 흡음부, 제2 흡음부 및 제3 흡음부를 포함하는 흡음플레이트유닛, 흡음플레이트유닛을 상부에서 커버하도록 그 상면이 외부로 노출되고, 흡음플레이트유닛의 상부에 결합되는 바닥면플레이트유닛을 포함한다. 제1 흡음부는 그 외부에서 유입된 음파에너지에 의해 그 내부의 공기가 진동될 경우 공기의 진동으로 인해 발생된 열에너지를 그 외부로 배출하도록 그 측방으로 관통된 개구를 갖도록 구성된다.
Flooring for noise prevention between floors
A flooring for preventing noise between floors, which can prevent noise and vibration between floors, is disclosed. The flooring for preventing noise between floors comprises: an insulating plate unit installed on the bottom of a building; a sound-absorbing plate unit coupled to the top of the insulating plate unit and comprising a first sound-absorbing part, a second sound-absorbing part, and a third sound-absorbing part, which are sequentially stacked therein from the lower side to the upper side in the vertical direction; a bottom plate unit coupled to the top of the sound-absorbing plate unit and having an upper surface exposed to the outside to cover the sound-absorbing plate unit from the top. The first sound-absorbing part is configured to have an opening in a side thereof to discharge, to the outside, heat energy generated due to vibration of air when the air inside the first sound-absorbing part is vibrated by sound wave energy introduced from the outside.
층간 소음과 진동을 차단할 수 있는 층간소음 방지용 바닥재를 개시한다. 층간소음 방지용 바닥재는 건축물의 바닥면에 설치되는 단열플레이트유닛, 단열플레이트유닛의 상부에 결합되고 그 내부에 상하방향을 기준으로 하측에서 상측을 향하여 순차적으로 적층된 제1 흡음부, 제2 흡음부 및 제3 흡음부를 포함하는 흡음플레이트유닛, 흡음플레이트유닛을 상부에서 커버하도록 그 상면이 외부로 노출되고, 흡음플레이트유닛의 상부에 결합되는 바닥면플레이트유닛을 포함한다. 제1 흡음부는 그 외부에서 유입된 음파에너지에 의해 그 내부의 공기가 진동될 경우 공기의 진동으로 인해 발생된 열에너지를 그 외부로 배출하도록 그 측방으로 관통된 개구를 갖도록 구성된다.
Flooring for noise prevention between floors
층간소음 방지용 바닥재
RYU DAE HWAN (author)
2023-05-08
Patent
Electronic Resource
Korean
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C23F
Nichtmechanisches Entfernen metallischer Stoffe von Oberflächen
,
NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES
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