KR200352551Y1 - Sound-Insulating Material for Building - Google Patents
Sound-Insulating Material for Building Download PDFInfo
- Publication number
- KR200352551Y1 KR200352551Y1 KR20-2004-0008013U KR20040008013U KR200352551Y1 KR 200352551 Y1 KR200352551 Y1 KR 200352551Y1 KR 20040008013 U KR20040008013 U KR 20040008013U KR 200352551 Y1 KR200352551 Y1 KR 200352551Y1
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- KR
- South Korea
- Prior art keywords
- sound
- building
- present
- insulating material
- frequency region
- Prior art date
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-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/206—Layered panels for sound insulation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
본 고안은 아파트와 같은 다층건물의 윗층과 아래층 사이의 슬라브에 적용되는 건축용 층간 차음재에 관한 것으로 고주파영역의 경량충격음과 저주파영역의 중량충격음을 모두 감쇄시켜 줄 수 있도록 하기 위해서 압축스치로폴판(1)의 한쪽 표면에 접착제로 규사입자층(2)을 형성시킨 것을 특징으로 하는 건축용 층간 차음재임.The present invention relates to the interlayer sound insulation material applied to the slab between the upper floor and the lower floor of a multi-storey building such as an apartment, and is designed to reduce both the light impact sound in the high frequency region and the heavy impact sound in the low frequency region. An interlayer sound insulating material for building, characterized in that the silica sand particle layer (2) is formed on one surface of the adhesive.
본 고안은 다층건물에서 층간의 경량 및 중량충격음에 의한 층간소음을 방지해 줄 수 있는 장점이 있다.The present invention has the advantage of preventing the noise between the floors due to light weight and heavy impact sound between floors in a multi-story building.
Description
본 고안은 아파트와 같은 다층건물의 윗층과 아래층 사이의 슬라브에 적용되는 건축용 층간 차음재에 관한 것이다.The present invention relates to a building interlayer sound insulation material applied to the slab between the upper floor and the lower floor of a multi-story building such as an apartment.
종래의 것은 등록실용신안 제 0328445 호에 제시된 바와 같이 콘크리트 구조물로 타설되는 슬라브층과, 슬라브층 위에 타설되는 경량 기포콘크리트층과, 슬라브층과 기포콘크리트층 사이에 매설되는 바닥차음재와, 기포콘크리트층 위에 타설되며 난방용 배관이 매설되는 마감 모르타르층과, 마감모르타르층 위에 시공되는 바닥재를 포함하는 건축물의 바닥구조물에 있어서, 슬라브층과 접촉되는 접촉면에 충격음을 사방으로 분산시키는 통로가 격자구조로 오목하게 형성된 압축스치로폼을 구비하여 바닥면에 가해지는 충격에너지를 분산, 감쇠, 반사시켜 아래층에 전달되는 진동 및 소음을 소멸시켜 줄 수 있도록 한 것이었다.The prior art is a slab layer that is poured into a concrete structure, a lightweight foamed concrete layer that is placed on the slab layer, a floor sound insulation material buried between the slab layer and the foamed concrete layer, and foamed concrete layer, as shown in Korean Utility Model No. 0328445. In a floor structure of a building including a finishing mortar layer which is placed on the floor and a heating pipe is embedded, and a flooring material which is installed on the finishing mortar layer, a passage for dispersing impact sound in all directions in contact with the slab layer is concave in a lattice structure. The compression squeegee foam was formed to disperse, attenuate and reflect the impact energy applied to the bottom surface to dissipate vibration and noise transmitted to the lower layer.
이와 같은 종래의 층간 차음재는 압축스치로폼만으로 이루어진 것이어서 고주파 영역의 경량충격음 흡수효과는 얻을 수 있었으나 저주파 영역의 중량충격음을 감쇄시켜 줄 수 없는 단점이 있었다.Such a conventional interlayer sound insulation material is composed of only compression styrofoam, so that the effect of light-weight shock sound absorption in the high frequency region can be obtained, but the weight-affected sound in the low frequency region cannot be attenuated.
본 고안은 고주파 영역의 경량충격음과 저주파 영역의 중량충격음을 모두 감쇄시켜 줌으로서 차음성이 매우 우수한 건축용 층간 차음재를 제공하는데 기술적 과제를 둔 것이다.The present invention aims to provide an interlayer sound insulation material for building having excellent sound insulation by attenuating both light impact sound in the high frequency region and heavy impact sound in the low frequency region.
도 1은 본 고안에 의한 층간 차음재의 사시도.1 is a perspective view of an interlayer sound insulating material according to the present invention.
도 2는 본 고안에 의한 층간 차음재의 사용상태를 보인 종단면도.Figure 2 is a longitudinal sectional view showing a state of use of the interlayer sound insulating material according to the present invention.
본 고안을 도면에 의하여 상세히 설명하면 다음과 같다.Referring to the present invention in detail by the drawings as follows.
본 고안은 도 1에 도시된 바와 같이 압축스치로폴판(1)의 표면에 규사입자(2a)를 접착제와 혼합하여 일정한 두께가 되도록 도포시킨 규사입자층(2)을 형성시켜서 된 것이다.The present invention is made by forming a silica sand particle layer (2) coated on the surface of the compressed swivel pole plate (1) by mixing the silica sand particles (2a) with an adhesive to a certain thickness.
본 고안에서 압축스치로폴판(1)은 스치로폴판을 압축시킨 것으로서 고주파 영역에서의 흡음성능이 발휘될 수 있도록 동탄성(dynamic stiffness) 계수 값이 20MN/㎥ 이하의 값을 갖도록 한 것이다.In the present invention, the compressed sciropol plate 1 is a compression of the sciropol plate, so that the dynamic stiffness coefficient has a value of 20 MN / m 3 or less so that sound absorption performance in the high frequency range can be exhibited.
또 본 고안에서 규사입자(2a)는 입경 1∼5㎜ 범위 내에서 일정한 입도를 갖는 규사체를 사용하고 접착제와 일정한 점도를 갖도록 혼합되어 압축스치로폴판(1)의 표면에 규사입자층(2)의 형태로 접착되어 있는 것으로서, 저주파영역의 중량충격음에 대하여 차음효과를 발휘한다.In addition, in the present invention, the silica sand particles 2a use a silica sand body having a constant particle size within a particle diameter of 1 to 5 mm, and are mixed with an adhesive to have a constant viscosity, so that the silica sand particle layer 2 is formed on the surface of the compressed sciropol plate 1. It is adhered in the form and exhibits sound insulation effect against the heavy impact sound in the low frequency region.
본 고안에서 규사입자(2a) 대신에 다른 종류의 무기입자를 사용할 수 도 있다.In the present invention, other types of inorganic particles may be used instead of the silica sand particles 2a.
본 고안은 도 2에 도시한 바와 같이 슬래브(3)의 표면에 규사입자층(2)이 접촉하도록 시공한 후, 순차적으로 폴리에틸렌 필름과 같은 방수시트(4)와 경량기포 콘크리트층(5)을 형성시킨 후 온수관(6)을 배관하고, 마감몰탈층(7)을 형성한 다음 장판이나 마루판과 같은 바닥재(8)로 마감처리 하는 순서를 거쳐서 주로 아파트의 층간 차음재로 활용 할 수 있다.The present invention is constructed so that the silica sand particles layer 2 is in contact with the surface of the slab (3), as shown in Figure 2, sequentially forming a waterproof sheet 4, such as polyethylene film and light-weight foam concrete layer (5) After the plumbing the hot water pipe (6), after forming the finishing mortar layer (7) and then finishing with a flooring material such as floorboards or floorboards (8) can be mainly used as the sound insulation between the floors of the apartment.
본 고안은 압축스치로폴판(1)에 의하여 고주파영역의 경량충격음을 감쇠시킬 수 있고 동시에 규사입자층(2)에 의하여 저주파영역의 중량충격음을 감쇠시킬 수 있으므로 아파트 층간의 경량 및 중량충격음에 의한 층간 소음을 방지하는데 유용하게 활용 할 수 있다.The present invention can attenuate the light impact sound in the high frequency region by the compressed speech pole plate (1) and at the same time the heavy impact sound in the low frequency region by the silica sand layer (2). It can be useful to prevent this.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0008013U KR200352551Y1 (en) | 2004-03-23 | 2004-03-23 | Sound-Insulating Material for Building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0008013U KR200352551Y1 (en) | 2004-03-23 | 2004-03-23 | Sound-Insulating Material for Building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200352551Y1 true KR200352551Y1 (en) | 2004-06-05 |
Family
ID=49346864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0008013U KR200352551Y1 (en) | 2004-03-23 | 2004-03-23 | Sound-Insulating Material for Building |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200352551Y1 (en) |
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2004
- 2004-03-23 KR KR20-2004-0008013U patent/KR200352551Y1/en not_active IP Right Cessation
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