KR970006190Y1 - Sound-proof panel - Google Patents

Sound-proof panel Download PDF

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Publication number
KR970006190Y1
KR970006190Y1 KR2019940028425U KR19940028425U KR970006190Y1 KR 970006190 Y1 KR970006190 Y1 KR 970006190Y1 KR 2019940028425 U KR2019940028425 U KR 2019940028425U KR 19940028425 U KR19940028425 U KR 19940028425U KR 970006190 Y1 KR970006190 Y1 KR 970006190Y1
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South Korea
Prior art keywords
soundproof
plate
sound
noise
absorbing
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KR2019940028425U
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Korean (ko)
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KR960014629U (en
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박기성
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화경건설 주식회사
박기성
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Priority to KR2019940028425U priority Critical patent/KR970006190Y1/en
Publication of KR960014629U publication Critical patent/KR960014629U/en
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Publication of KR970006190Y1 publication Critical patent/KR970006190Y1/en

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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0029Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023Details, e.g. foundations
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064Perforated plate or mesh, e.g. as wall facing

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

없음.none.

Description

방음벽Soundproof walls

제1도는 차음식 방음판으로 사용할 경우의 사시도1 is a perspective view when using as a tea sound insulation board

제2도는 차음식 투명 방음벽의 사용상태 사시도2 is a perspective view of the use state of the transparent sound barrier of tea food

제3도는 제2도의 평면도3 is a plan view of FIG.

제4도는 제2도의 종단면도4 is a longitudinal cross-sectional view of FIG.

제5도는 흡음식 방음판으로 사용할 경우의 사시도5 is a perspective view when using the sound absorbing sound absorbing plate

제6도는 흡음식 투명 방음벽의 사용상태 사시도6 is a perspective view of the use of the sound-absorbing transparent soundproof wall

제7도는 제6도의 평단면도7 is a cross-sectional view of FIG.

제8도는 제6도의 종단면도8 is a longitudinal cross-sectional view of FIG.

제9도는 흡음식 방음판의 타실시 단면도9 is another embodiment of the sound absorbing sound absorbing plate

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 방음판1A,1B : 전, 후면판1: Soundproof board 1A, 1B: Front, back panel

1C : 지지격판1D : 소음흡음구멍1C: support plate 1D: sound absorbing hole

1E : 흡음실4 : 빗물흘림 안내편1E: Sound Absorption Room 4: Rainwater Flowing Guide

5 : 먼지 여과용 PVF필름5: PVF film for dust filtration

본 고안은 방음벽에 관한 것으로, 특히 포리카보네이트 수지로서 전, 후 방음판을 형성하고, 전, 후 방음판 사이에 지지격판을 다수 형성시켜서 된 차음식 투명 방음판을 공지의 H빔사이에 개재시켜 고정 설치하거나, 상기 차음식 투명 방음판의 전면 방음판에 다수의 구멍을 뚫되, 전면 방음판 전면에 걸쳐 먼지여과필름(PVF필름)을 피착시켜 흡음식 투명방음판으로 사용하도록 하는 것이다.The present invention relates to a soundproof wall, and in particular, polycarbonate resin is formed before and after the soundproof plate, and the front and rear soundproof plate formed by forming a plurality of support plates between the soundproof plate between the known H-beams fixedly installed In addition, a plurality of holes are drilled in the front sound insulation board of the tea food transparent sound insulation board, and a dust filtration film (PVF film) is deposited on the front sound insulation board to be used as a sound absorbing food sound insulation board.

이와 같은 본 고안은 투명방음판을 포리카보네이트 수지로 압출 성형케 하므로, 방음판의 경량화, 우수한 투관성, 내충격성, 내열내한성, 자기소화성을 가지게 되어 저렴한 가격으로 방음판을 제공할 수 있고, 풍압에 충분히 견디어 낼 수 있는데, 특히 차음식 투명방음벽으로 사용할 경우 그 제조원가를 크게 줄일 수 있고 흡음식 투명 방음벽으로 사용할 경우에는 흡음실내에서 소음을 충돌시켜 소음 감쇄 효과를 증대시킬 수 있게 하는 것이다.Since the present invention allows the transparent soundproof plate to be extruded with polycarbonate resin, the soundproof plate has a light weight, excellent permeability, impact resistance, heat resistance, self-extinguishing, and can provide a soundproof board at a low price, and withstands wind pressure sufficiently. In particular, when used as a transparent soundproof wall of tea food can reduce the manufacturing cost significantly, and when used as a sound absorbing transparent soundproof wall to collide the noise in the sound-absorbing room to increase the noise attenuation effect.

종래 차음식 투명 방음벽은 지하철 구역내의 일부지역에 국한되어 설치하고 있는데 차음판은 대부분이 유리로 형성하여 창문틀과 같은 틀체에 여러개의 차음판을 끼워 설치하고 있다.In the past, the transparent sound insulation walls of tea food are installed in a limited area in the subway area. The sound insulation panels are mostly made of glass, and the sound insulation panels are installed by inserting a plurality of sound insulation panels in a frame such as a window frame.

이와 같은 차음식 투명방음판은 유리자체가 차음판이므로 중량이 무거워 설치작업이 어렵고, 충격에 약하여 파손될 염려가 많을 뿐 아니라 유리자체도 제조원가가 비싸지만 곡면상으로 설치되는 차음판일 경우 차음판으로 사용되는 유리를 후가공하여 처리해야 하므로 차음판의 제조원가가 크게 상승되는 요인이 있다.The transparent sound insulation board of such food is difficult to install due to the heavy weight of glass because it is a sound insulation panel, and it is not easy to be damaged due to its weakness of impact. Since glass has to be processed after processing, the manufacturing cost of the sound insulation board is greatly increased.

또한 흡음식 방음판은 도시진입도로, 아파트 밀집지역, 학교주변지역, 철로변 등에 설치하고 있는데, H빔 사이에 흡음재가 내설된 소형면적을 가지는 금속재의 단위 방음판을 종, 횡으로 적층시켜 방음판을 구성하고 있고, 이들 단위 방음판 전면에 뚫어진 소음흡음구멍을 통해 소음을 흡음시키되 흡음된 소음을 흡음재에 의해 감쇄시키고 있다.In addition, sound-absorbing sound insulation boards are installed in urban entrance roads, apartment dense areas, school areas, and railroad tracks. The sound absorbing sound is absorbed through the sound absorbing hole drilled in the front of the unit sound insulation board, and the absorbed noise is attenuated by the sound absorbing material.

이와 같은 종래의 방음판은 불투명 금속재로 방음판을 형성시키므로, H빔과 H빔사이에 하나의 방음벽을 설치시공할 때 소형면적을 가지는 단위 방음판을 다수개 제조하여 설치하지 않으면 않되는 번거러움이 있고, 자연경관을 음미할 수 없어 설치지역의 미관이 매우 어둡고 불안감을 초래하는 등의 문제점이 지적되고 있다.Since the conventional soundproof plate forms a soundproof plate made of an opaque metal material, when installing one soundproof wall between the H beam and the H beam, there is a need to manufacture and install a plurality of unit soundproof plates having a small area. It is pointed out that the aesthetics of the installation area are very dark and cause anxiety because the landscape cannot be enjoyed.

본 고안은 상기와 같은 차음 또는 흡음식 방음판의 제반문제점을 해소하기 위하여 안출한 것으로, 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is devised to solve all the problems of the sound insulation or sound absorbing plate as described above, described in detail by the accompanying drawings as follows.

투명 포리카보네이트 수지로 된 전, 후면 판(1A)(1B)사이에 지지격판(1C)을 다수 설치한 방음판(1)을 공지의 H빔(2)사이에 개재시켜 고정편(3)으로 고정설치하되, 상기 방음판(1)하방에 빗물흘림 안내편(4)을 설치토록 하는 것이다.A soundproof plate 1 having a plurality of support plates 1C provided between the front and rear plates 1A and 1B made of transparent polycarbonate resin is interposed between the well-known H beams 2 and fixed with a fixing piece 3. It is to be installed, but to install the rainwater guide piece (4) below the soundproof plate (1).

상기와 같이 구성할 경우에는 차음식 투명 방음벽으로 이용하게 되고, 제5도 내지 제8도는 흡음식 투명 방음판을 이용하여 방음벽을 구성하는 것으로, 즉, 상기 방음판(1)의 전면판(1A)에는 다수의 소음 흡음구멍(1D)을 뚫되, 지지격판(1C)과 지지격판(1C)사이의 공간부를 흡음실(1E)로 하고, 상기 방음판(1)의 전면판(1A)에는 먼지 여과용 PVF필름(5) 소음은 소음흡음구멍(1D)으로 통과되고 먼지는 여과됨을 피착하여 구성하는 것이다.When configured as described above is used as a transparent sound insulation wall for tea food, Figures 5 to 8 is to configure the sound barrier using a sound-absorbing transparent soundproof plate, that is, the front plate (1A) of the soundproof plate (1) A plurality of noise-absorbing holes 1D are drilled, and the space between the support plate 1C and the support plate 1C is the sound absorption chamber 1E, and the front plate 1A of the sound insulation plate 1 has PVF for dust filtration. The noise of the film 5 passes through the sound-absorbing hole 1D and the dust is formed to be filtered.

상기에 있어서, 소음흡음구멍(1D)은 방음판(1)의 전면판(1A)에 대하여 그 개구율을 32-34%정도로 함이 바람직하고, 제9도에 도시한 바와같이 소음흡음구멍(1D)을 적은 구멍(1D')과 큰구멍(1D")으로 배열하여 뚫을수 있고 이때의 개구율 역시 32-34%정도로 한다.In the above, the noise absorption hole 1D preferably has an opening ratio of about 32-34% with respect to the front plate 1A of the sound insulation plate 1, and as shown in Fig. 9, the noise absorption hole 1D is shown. Can be drilled in small holes (1D ') and large holes (1D "), and the aperture ratio at this time is also 32-34%.

그리고, 빗물흘림 안내편(4)은 도시하지 않은 볼트에 의해 전면판(1A)에 고정시킨다.Then, the rainwater guide piece 4 is fixed to the front plate 1A with a bolt (not shown).

도면중 6은 고정편(3)의 고정볼트, 2A는 H빔(2)의 지지판, 7은 덮개이다.6 is a fixing bolt of the fixing piece 3, 2A is a support plate of the H beam 2, and 7 is a cover.

이와 같이 구성된 본 고안의 작용효과는 다음과 같다.Effects of the present invention configured as described above are as follows.

본 고안의 방음판(1)은 투명한 포리카보네이트 수지로 압출 성형하므로, 넓이가 1960-2000mm, 폭이 50-90mm정도의 방음판(1)을 일체로 형성할 수 있어 종래 단위 방음판을 종횡으로 다수 적층시켜 방음벽을 구성할 경우보다 훨씬 더 용이하게 H빔(2)사이에 설치할 수 있게 되고, 전면판(1A)과 후면판(1B)사이에 지지격판(1C)을 다수개 설치하고 있으므로 방음판(1)의 견고성을 가지게 되어 풍압에 충분히 견딜 수 있게 된다.Since the soundproof board 1 of the present invention is extrusion molded from a transparent polycarbonate resin, the soundproof board 1 having a width of about 1960-2000mm and a width of about 50-90mm can be integrally formed, and a plurality of conventional soundproof boards are laminated vertically and horizontally. Since the soundproof wall can be installed more easily between the H beams 2 and the support plate 1C is provided between the front plate 1A and the back plate 1B, the soundproof plate 1 It has the robustness and can withstand the wind pressure sufficiently.

특히 방음판(1)의 전면판(1A)에 소음흡음구멍(1D)을 뚫지 않고 사용할때에는 도로와 접해 있는 주거지역이나 도시미관지역 또는 자연경관 지역등과 같은 고속도로, 지하도 등에 차음식 투명 방음벽으로 사용하게 되는데, 방음판(1) 자체가 포리카보네이트 수지로 형성되어 있기 때문에 우수한 투관성을 가지게 되어 자연경관 지역 등의 관측이 용이하고, 내충격성이 있어 종래 유리로 된 차음식 투명 방음판 보다는 외적충격에 의한 파손의 염려가 없으며, 후가공 처리하지 않고서도 곡면사응 방음판을 형성할 수 있어 제조원가를 크게 절감시킴은 물론 자기 소화성을 가지고 있어 지진이나 교통사고시 발생될 수 있는 화근발생의 요인을 배제시키게 된다.In particular, when using the sound-absorbing hole (1D) in the front panel (1A) of the soundproof board (1) without using a sound-absorbing hole (1D), it is used as a transparent soundproof wall for tea food in highways, underpasses, etc. Since the soundproof plate (1) itself is formed of polycarbonate resin, it has excellent permeability, so it is easy to observe natural landscape areas and the like, and has impact resistance. There is no fear of damage, and it is possible to form a curved-acoustic soundproof plate without post-processing, which greatly reduces manufacturing costs and has self-extinguishing, thereby eliminating the factors of the occurrence of fire, which can occur during an earthquake or traffic accident.

그런데, 상기와 같은 방음판(1)의 차음식 투명방음벽으로 사용될 때 미세공간부로 빗물이 방음판(1)내로 인입될 경우가 발생되나, 이들은 방음판(1) 하방에 설치된 빗물흘림 안내편(5)에 의해 유도배출 되게 되고, 특히 빗물흘림안내편(5)에 의해 H빔(2)과 H빔(2)사이에 형성되는 방음판(1)하방의 공간부 즉, H빔(2)의 지지판(2A)높이 만큼의 공간부를 막아주는 역할을 하게 되어 차음의 효과를 더 증대시킬 수 있다.By the way, when the rain water is introduced into the sound insulation plate 1 to the micro-space portion when used as the tea food transparent sound insulation wall of the soundproof plate 1 as described above, they are in the rain water shed guide piece 5 installed below the soundproof plate 1 2A of the space below the soundproof plate 1 formed between the H beam 2 and the H beam 2 by the rainwater guiding piece 5, that is, the support plate 2A of the H beam 2. As it blocks the space part as much as the height, the effect of sound insulation can be further increased.

한편, 제5도 내지 제8도와 같이 흡음식 투명 방음벽으로 사용할때에 소음흡음구멍(1D)으로 인입되는 먼지는 전면판(1A)에 피착시킨 먼지여과용 PVF필름(5)에 의해 여과되어 지지되고, 소음만이 지지격판(1C)과 지지격판(1C)사이에 형성된 흡음실(1E)로 인입되어 후면판(1B)의 내측면 또는 지지격판(1C)양 내측면에 부딪쳐 반사되면서 반사된 소음끼리 충돌하여 소음이 서로 상쇄하게 되므로 소음감쇄 효과를 가져오게 된다.On the other hand, when used as the sound absorbing and transparent soundproof wall as shown in FIGS. 5 to 8, the dust introduced into the noise absorbing hole 1D is filtered and supported by the dust filtration PVF film 5 deposited on the front plate 1A. Only the noise is introduced into the sound absorbing chamber 1E formed between the support plate 1C and the support plate 1C and reflected by reflecting against the inner surface of the back plate 1B or both inner surfaces of the support plate 1C. The noises collide with each other to cancel the noises, resulting in a noise attenuation effect.

따라서 방음판(1)내에는 먼지가 인입되지 않아 방음판(1)내부가 깨끗이 되고, 먼지여과용 PVF필름(5) 역시 우수한 투관성을 가지고 있으므로 방음판(1)의 투명성이 유지되며, 먼지여과용 PVF필름(5)표면에 묻은 먼지등은 빗물이나 별도의 청소작업에 의해 깨끗이 씻어낼 수 있어 별문제가 없다.Therefore, dust is not introduced into the soundproof panel 1, so the inside of the soundproof panel 1 is clean, and the dust filtration PVF film 5 also has excellent permeability, so that the transparency of the soundproof panel 1 is maintained, and the dust filtration PVF Dust on the surface of the film (5) can be washed away by rain water or other cleaning work, so there is no problem.

그리고, 본 고안은 흡음실(1E)내에서 소음감쇄효과를 가져오기도 하지만, 종래와 같이 그라스울등과 같은 흡음재 사용없이도 소음을 감쇄시킬 수 있어 방음판의 제조원가를 크게 줄일 수 있는 잇점이 있게 된다.In addition, although the present invention may bring about a noise attenuation effect in the sound absorbing chamber 1E, the noise can be attenuated without using sound absorbing materials such as glass wool as in the prior art, and thus, the manufacturing cost of the sound insulation board can be greatly reduced.

또한 본 고안은 제9도시와 같이, 소음흡음구멍(1D)을 적고, 크게 뚫어 배열하게 되면, 적은 구멍(1D')으로 인입되어 흡음실(1E)에 들어온 소음은 고소음으로 인입되고, 큰구멍(1D")으로 인입되어 흡음실(1E)에 들어온 소음은 저소음이지만 된소리(소음)로 인입되어 소음이 흡음실(1E)내에서 충돌될 때 동일크기의 소음끼리 충돌될 때 보다 소음상호간의 소음흡수효과를 더욱 누릴 수 있어 소음감쇄효과를 더욱 증대시킬 수 있게 된다.In addition, according to the present invention, as shown in FIG. 9, when the sound absorbing holes 1D are small and largely arranged, the sound entering the sound absorbing chamber 1E is introduced into the sound absorbing chamber 1E with high noise, The noise introduced into the sound absorbing chamber 1E through the hole 1D "is low noise, but when the noise is introduced into the sound absorbing noise (noise) and the noise collides in the sound absorbing chamber 1E, the noises of the same size collide with each other. Since the sound absorbing effect can be further enjoyed, the noise attenuation effect can be further increased.

이상과 같이 본 고안은 방음판을 투명한 포리카보네이트 수지로 압출성형하여 일체로 제조케 하므로써 그 제조원가를 절감시키고, 하나의 방음판을 H빔사이에 개재시켜 설치하므로 설치비용이 저렴함과 동시에 시공작업이 매우 간단하며, 가벼우면서도 풍압에 충분히 견디어 낼 수 있음은 물론 외적 충격에 의해서도 파손의 염려가 없고, 투관성이 우수하여 차음식 또는 흡음식 방음벽으로 이용가치가 높고, 종래와 같이 틀체에 소형의 유리를 여러개 끼워 구성하는 차음식 방음벽과는 달리 지하철역 구내 뿐 아니라 자연경관이 좋은 고속도로 주변에도 설치 가능하여 자연경관을 용이하게 관측할 수 있는 잇점도 있으며, 흡음식 투명방음벽으로 사용할 경우 흡음실내에서 인입된 소음을 충돌시켜 상쇄시키므로써 소음감쇄효과를 증대시킬 수 있고, 이때 소음흡음구멍으로 들어오는 먼지는 먼지여과용 PVF필름에 의해 여과시켜 방음판 내부의 청결상태를 깨끗이 하며, 지진이나 교통사고시 발생될 수 있는 화근발생의 요인을 배제시킬 수 있는 유용하고도 실용적인 고안이다.As described above, the present invention reduces the manufacturing cost by making the soundproof plate integrally manufactured by extrusion molding with transparent polycarbonate resin, and installs a single soundproof plate between H beams, so that installation cost is low and construction work is very simple. It is light and can withstand wind pressure sufficiently, and there is no fear of damage due to external impact. It has excellent permeability and high value as a tea or soundproof soundproof wall. Unlike the built-in tea food soundproof wall, it can be installed not only in the subway station but also in the vicinity of the highway where the natural scenery is good, so it is easy to observe the natural scenery. By canceling the collision, the noise reduction effect can be increased. Dust from entering the sound absorption holes are useful and practical designed capable of filtration by a PVF film for dust filtration and clean the cleanliness inside the sound insulation board, excluding the factor of ruins occurs, which may occur an accident earthquake and traffic.

Claims (3)

투명 포리카보네이트 수지로 된 전, 후면판(1A)(1B)사이에 지지격판(1C)을 다수 설치한 방음판(1)을 공지의 H빔(2)사이에 개재시켜 고정편(3)으로 고정설치하되, 상기 방음판(1)하방에 빗물흘림 안내편(4)을 설치토록 함을 특징으로 하는 방음벽A soundproof plate 1 having a plurality of support plates 1C provided between the front and back plates 1A and 1B made of transparent polycarbonate resin is interposed between the well-known H beams 2 and fixed with a fixing piece 3. Soundproof wall, characterized in that for installing, but to install the rain water shed guide piece (4) below the soundproof plate (1) 제1항에 있어서, 방음판(1)의 전면판(1A)에 다수의 소음흡음구멍(1D)을 뚫되, 지지격판(1C)과 지지격판(1C)사이의 공간부를 흡음실(1E)로 하고, 상기 방음판(1)의 전면판(1A)에는 먼지 여과용 PVF필름(5)을 피착시켜 구성함을 특징으로 하는 방음벽A plurality of noise absorbing holes 1D are drilled in the front plate 1A of the soundproof plate 1, and the space between the support plate 1C and the support plate 1C is the sound absorption chamber 1E. Soundproof wall, characterized in that the front plate (1A) of the soundproof plate (1) is formed by depositing a PVF film (5) for filtration 제1항 또는 제2항에 있어서, 소음흡음구멍(1D)을 적은구멍(1D')과 큰구멍(1D")으로 배열하여 뚫어서 됨을 특징으로 하는 방음벽The soundproof wall according to claim 1 or 2, wherein the noise-absorbing holes 1D are drilled by arranging the small holes 1D 'and the large holes 1D ".
KR2019940028425U 1994-10-28 1994-10-28 Sound-proof panel KR970006190Y1 (en)

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KR20020005257A (en) * 2000-07-07 2002-01-17 김상순 Sound isolation wall
KR20010099353A (en) * 2001-09-21 2001-11-09 최명식 A soundproofing pannel coated photocatalyst

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