KR200158703Y1 - A heat-shield and sound-absorbing material for construction - Google Patents
A heat-shield and sound-absorbing material for construction Download PDFInfo
- Publication number
- KR200158703Y1 KR200158703Y1 KR2019970015653U KR19970015653U KR200158703Y1 KR 200158703 Y1 KR200158703 Y1 KR 200158703Y1 KR 2019970015653 U KR2019970015653 U KR 2019970015653U KR 19970015653 U KR19970015653 U KR 19970015653U KR 200158703 Y1 KR200158703 Y1 KR 200158703Y1
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- KR
- South Korea
- Prior art keywords
- absorbing material
- sound
- sound absorbing
- heat insulating
- punching hole
- Prior art date
Links
- 239000011358 absorbing material Substances 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 12
- 239000011810 insulating material Substances 0.000 claims abstract description 12
- 229920000098 polyolefin Polymers 0.000 claims abstract description 12
- 239000010985 leather Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004080 punching Methods 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 239000002023 wood Substances 0.000 description 6
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/8209—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only sound absorbing devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
본 고안은 건축용 단열 및 흡음재에 관한 것으로써, 본 고안의 건축용 단열 및 흡음재는 PVC레자로 이루어진 표피재(1)와, 폴리올레핀 발포체로 이루어진 쿠션재(2)와, 흡음재(3) 및 단열재(4)의 4층이 적층되어 구성된다. 흡음재(3)는 그 흡음성을 극대화하기 위해 오픈 셀(Open Cell) 형태로 이루어지고, 단열재(4)는 단열효과를 극대화하기 위해서 클로즈드 셀(Closed Cell)로 이루어진다. 또한, 표피재(1)와 쿠션재(2)는 직경이 대략 51인 펀칭홀(5)이 뚫린 다공판으로 형성된다. 따라서, 본 고안의 건축용 단열 및 흡음재가 설치된 벽면의 펀칭홀을 통하여 유입되는 소음은, 일부는 펀칭홀에 의해 벽면에 난반사되어 상쇄되는 한편, 그 외 대부분의 소음은 펀칭홀(5)을 통하여 쿠션재(2) 및 흡음재(3)에 의해 흡음된다. 또한, 클로즈드 셀로 형성된 단열재(4)에 의해 단열된다.The present invention relates to a building insulation and sound-absorbing material, the building insulation and sound-absorbing material of the present invention is a skin material (1) made of PVC leather, a cushion material (2) made of polyolefin foam, a sound absorbing material (3) and heat insulating material (4) Four layers are laminated | stacked and comprised. The sound absorbing material 3 is formed in the form of an open cell to maximize its sound absorption, and the heat insulating material 4 is formed of a closed cell to maximize the heat insulating effect. In addition, the skin material 1 and the cushion material 2 are formed of a porous plate having a punching hole 5 having a diameter of approximately 51. Therefore, the noise introduced through the punching hole of the wall surface of the building insulation and sound absorbing material of the present invention is partially reflected by the punching hole to the wall surface and offset, while most of the other noise is cushioned through the punching hole (5). Sound absorption is carried out by (2) and the sound absorbing material (3). Moreover, it is insulated by the heat insulating material 4 formed from the closed cell.
Description
본 고안은 건축용 단열 및 흡음재에 관한 것이며 특히, 실내의 소리가 외부로 방출하게 됨으로써 소음공해를 일으킬 가능성이 있는 공간의 내벽에 부착함으로써 실내의 소리를 흡음 및 방음하는 동시에, 단열성도 우수한 건축용 단열 및 흡음재에 관한 것이다.The present invention relates to a building insulation and sound-absorbing material, and in particular, to the sound absorbing and soundproofing of the interior of the room by attaching it to the inner wall of the space that can cause noise pollution by the sound emitted from the room to the outside, and the building insulation and excellent insulation It relates to a sound absorbing material.
일반적으로 방송실이나 극장, 기계실 또는 체육관 등은 소음이 많이 발생하므로, 실내의 소음을 흡수함으로써 소음이 외부로 방출되어 소음공해를 일으키는 것을 방지하기 위해서, 실내의 벽면에 흡음재를 내장하여 소음이 외부로 방출되지 못하도록 장치할 필요가 있다.In general, a broadcasting room, a theater, a machine room, a gymnasium, etc. generate a lot of noise. In order to prevent noise from being emitted to the outside by absorbing the indoor noise, a sound absorbing material is built into the wall of the interior to prevent the noise from going outside. It is necessary to install the device so that it cannot be released.
종래의 건축용 흡음재로는 건축물 실내의 벽면에 목재를 올롤볼록하게 부착하여 설치하였다. 따라서, 벽면이 평면일 경우에는 음파(音波)가 평평한 벽면에 반사되므로 실내의 소리는 상쇄되지 않고 그대로 남게 되는 반면, 벽면이 울퉁불퉁하게 되면 음파가 울퉁불퉁한 벽면에 의해 반사되면서, 일정한 방향으로 반사되지 않고 울퉁불퉁한 면에 의해서 난반사되므로 음파가 상쇄되는 효과가 있다.Conventional building sound absorbing materials were installed by attaching wood to the wall of the building interior. Therefore, when the wall is flat, the sound waves are reflected on the flat wall, so the sound of the room is not canceled. However, when the wall is rugged, the sound waves are reflected by the rugged wall and are not reflected in a constant direction. Rather than diffused by the bumpy surface, the sound wave is canceled.
그러나, 종래에 이용되던 흡음재인 목재는 그 자재비가 고가이기 때문에 건축비가 상승하는 동시에, 이들을 시공하는데 있어서 노무 단가에 의한 시공비가 많이 들게 되는 폐단이 있었다. 또한, 목재는 건축물의 벽면에 이용되는 콘크리트에 비해서는 흡음성 및 단열성이 비교적 우수하지만, 목재 자체의 흡음도는 그다지 우수하지는 않으며, 또한 울퉁불퉁한 면에 의한 음파상쇄효과는 저조하여 흡음효과가 충분치 못하였다.However, the wood, which is a sound absorbing material used in the prior art, has a high cost of construction, and at the same time, a construction cost increases, and construction costs due to labor costs are high. In addition, wood has relatively good sound absorption and heat insulation compared with concrete used for building walls, but the sound absorption of wood itself is not very good, and the sound wave canceling effect due to the uneven surface is low and the sound absorption effect is not sufficient. It was.
따라서, 본 고안은 상기의 문제점을 해결하기 위하여 안출된 것으로써, 본 고안의 목적은 흡음, 방음 및 단열효과가 우수한 건축용 단열 및 흡음재를 제공하는 것이다.Therefore, the present invention is devised to solve the above problems, the object of the present invention is to provide a building insulation and sound absorbing material excellent in sound absorption, sound insulation and heat insulation effect.
또 다른 목적은, 자재 자체의 가격이 저렴하며 시공이 용이해서 시공비가 적게 드는 건축용 단열 및 흡음재를 제공하는 것이다.Still another object is to provide a building insulation and sound absorbing material which is inexpensive and easy to construct and thus low in construction cost.
도 1은 본 고안의 건축용 단열 및 흡음재의 사시도이다.1 is a perspective view of the building insulation and sound absorbing material of the present invention.
도 2는 본 고안의 건축용 단열 및 흡음재의 단면도이다.Figure 2 is a cross-sectional view of the building insulation and sound absorbing material of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 표피재 2 : 쿠션재1: skin material 2: cushioning material
3 : 흡음재 4 : 단열재3: sound absorbing material 4: heat insulating material
5 : 펀칭홀5: punching hole
상기 목적을 달성하기 위한 본 고안의 건축용 단열 및 흡음재의 구성은 본 고안의 사시도 및 단면도인 도 1 및 도 2를 참고하여 이하에 설명한다.The construction of the thermal insulation and sound absorbing material for construction of the present invention for achieving the above object will be described below with reference to FIGS. 1 and 2 which are perspective views and cross-sectional views of the present invention.
도 1에 도시된 바와 같이, 본 고안의 건축용 단열 및 흡음재는 표피재(1)와, 쿠션재(2)와, 흡음재(3) 및 단열재(4)를 포함하는 4층 적층 구조로 이루어진다. 표피재(1)는 PVC(Poly Vinyl Chloride) 레자이며, 특히 연질의 PVC레자를 이용한다. 쿠션재(2)와 흡음재(3) 및 단열재(4)는 목재보다 가격이 저렴한 폴리올레핀 발포체(PO foam)를 주원료로 하는 재질로 이루어진다. 특별히 흡음재(3)는 그 흡음효과를 극대화하기 위해서 오픈 셀(Open Cell)로 이루어지며, 단열재(4)는 단열효과를 극대화하기 위해서 클로즈드 셀(Closed Cell)로 이루어진다.As shown in Figure 1, the building insulation and sound absorbing material of the present invention consists of a four-layer laminated structure including a skin material (1), a cushion material (2), a sound absorbing material (3) and a heat insulating material (4). The skin material 1 is PVC (Poly Vinyl Chloride) leather, and in particular, soft PVC leather is used. The cushioning material 2, the sound absorbing material 3, and the heat insulating material 4 are made of a material mainly made of polyolefin foam (PO foam) which is cheaper than wood. In particular, the sound absorbing material 3 is made of an open cell to maximize its sound absorbing effect, and the heat insulating material 4 is made of a closed cell to maximize the heat insulating effect.
또한, 실내에서 발생되는 소리를 흡음재(3)에 의해 흡음하도록 하기 위해서, 도 2에 도시된 바와 같이, 표피재(1)와 쿠션재(2) 2개 층을 통하여 펀칭홀(5)을 뚫어서 다공판을 형성하도록 제조한다. 방음효과를 우수하게 하기 위해서는, 펀칭홀(5)의 지름이 대략 51 정도인 것이 좋다.In addition, in order to absorb the sound generated in the room by the sound absorbing material (3), as shown in FIG. 2, the punching hole (5) is drilled through two layers of the skin material (1) and the cushion material (2). Manufacture to form a stencil. In order to improve the soundproofing effect, it is preferable that the diameter of the punching hole 5 is about 51 or so.
이렇게 4층이 적층되어 구성된 건축용 단열 및 흡음재는 단열재(4)가 실내의 벽면에 부착되는 형식으로 설치하면 단열 및 흡음효과가 우수하게 된다.In this way, the four-layered building insulation and sound absorbing material is installed in the form that the heat insulating material 4 is attached to the wall of the room is excellent in heat insulation and sound absorption effect.
이하에는 표피재(1), 쿠션재(2), 흡음재(3) 및 단열재(4)로 구성된 본 고안의 건축용 단열 및 흡음재의 작용을 설명한다.Hereinafter, the operation of the building insulation and sound absorbing material of the present invention composed of the skin material 1, the cushioning material 2, the sound absorbing material 3 and the heat insulating material 4 will be described.
우선, 실내에서 발생한 소음이 본 고안의 단열 및 흡음재로 들어오게 되면, 일부는 표피재(1)에 형성된 펀칭홀(5)에 난반사되어 서로 간섭하게 되어 일부가 상쇄된다. 또한 대부분의 소음은 표피재(1)와 쿠션재(2)에 뚫린 펀칭홀(5)을 통해서 흡음재(3)로 들어가는 도중 그 일부는 쿠션재(2)에 의해 흡음된다. 대부분의 소음은 흡음재(3)로 유입되며, 폴리올레핀 발포체이며 오픈 셀로 형성된 흡음재(3)에 의해서 흡음된다. 또한, 폴리올레핀 발포체로 이루어진 단열재(4)에 의해 단열효과도 뛰어나게 된다. 따라서, 펀칭홀(5)에 의해 난반사됨으로써 일부 소음이 상쇄될 뿐만 아니라, 펀칭홀(5)을 통해 유입되는 소음은 폴리올레핀 발포체인 흡음재(3)에 의해 흡음됨으로써, 상당히 우수한 흡음효과를 나타낸다.First, when the noise generated in the room is introduced into the heat insulating and sound absorbing material of the present invention, a part is diffusely reflected in the punching hole (5) formed in the skin material (1) and interfere with each other, partly offset. In addition, most of the noise is absorbed by the cushion material 2 while the sound absorbing material 3 enters the sound absorbing material 3 through the punching hole 5 drilled in the skin material 1 and the cushion material 2. Most of the noise enters the sound absorbing material 3 and is absorbed by the sound absorbing material 3 formed of polyolefin foam and formed of open cells. Moreover, the heat insulation material 4 which consists of polyolefin foam becomes excellent also the heat insulation effect. Therefore, not only some noise is canceled by the diffuse reflection of the punching hole 5, but the noise flowing through the punching hole 5 is absorbed by the sound absorbing material 3, which is a polyolefin foam, thereby exhibiting an excellent sound absorption effect.
상기 설명된 바와 같이, 본 고안의 건축용 단열 및 흡음재는, PVC레자로 이루어진 표피재(1)와 폴리올레핀 발포체로 이루어진 쿠션재(2), 흡음재(3) 및 단열재(4)를 적층하여 구성된다. 따라서, 종래에 흡음재로써 이용되던 목재는 그 자재비 및 시공비가 고가인데 비해, 폴리올레핀이나 PVC레자 등과 같이 저렴한 재료를 이용하게 되므로 자재비가 저렴할 뿐만 아니라, 시공이 용이해서 시공비도 절약된다. 또한, 다공질(open cell)의 폴리올레핀 발포체로 이루어진 흡음재(3)에 의해 소음이 흡음 및 방음되는 효과를 얻을 수 있는 한편, 폴리올레핀 발포체로 이루어진 단열재(4)에 의해 단열효과도 뛰어나게 된다.As described above, the building insulation and sound absorbing material of the present invention is constructed by laminating the skin material 1 made of PVC leather and the cushion material 2 made of polyolefin foam, the sound absorbing material 3 and the heat insulating material 4. Therefore, the wood used in the prior art as a sound absorbing material is expensive and the construction cost, while using a cheap material such as polyolefin or PVC leather is not only cheap material cost, but also easy construction and saves construction costs. In addition, the sound absorbing material 3 made of a polyolefin foam of an open cell can obtain the sound absorbing and soundproofing effect, while the heat insulating material 4 made of a polyolefin foam has excellent heat insulating effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970015653U KR200158703Y1 (en) | 1997-06-25 | 1997-06-25 | A heat-shield and sound-absorbing material for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970015653U KR200158703Y1 (en) | 1997-06-25 | 1997-06-25 | A heat-shield and sound-absorbing material for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990002131U KR19990002131U (en) | 1999-01-15 |
| KR200158703Y1 true KR200158703Y1 (en) | 1999-10-15 |
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ID=19503965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970015653U KR200158703Y1 (en) | 1997-06-25 | 1997-06-25 | A heat-shield and sound-absorbing material for construction |
Country Status (1)
| Country | Link |
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| KR (1) | KR200158703Y1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038623A (en) * | 2000-07-28 | 2002-02-06 | Daido Steel Sheet Corp | Sound absorbing panel |
| KR100608083B1 (en) * | 2001-09-11 | 2006-08-02 | 주식회사 엘지화학 | Sound Insulating and Fire Proof Panel For Building |
-
1997
- 1997-06-25 KR KR2019970015653U patent/KR200158703Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR19990002131U (en) | 1999-01-15 |
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