KR20040063419A - A Panel Of Soundproof Wall - Google Patents

A Panel Of Soundproof Wall Download PDF

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Publication number
KR20040063419A
KR20040063419A KR1020030000830A KR20030000830A KR20040063419A KR 20040063419 A KR20040063419 A KR 20040063419A KR 1020030000830 A KR1020030000830 A KR 1020030000830A KR 20030000830 A KR20030000830 A KR 20030000830A KR 20040063419 A KR20040063419 A KR 20040063419A
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KR
South Korea
Prior art keywords
plate
aluminum plate
foamed aluminum
sound
noise
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KR1020030000830A
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Korean (ko)
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KR100515780B1 (en
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변병식
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김봉호
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Priority to KR10-2003-0000830A priority Critical patent/KR100515780B1/en
Publication of KR20040063419A publication Critical patent/KR20040063419A/en
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Publication of KR100515780B1 publication Critical patent/KR100515780B1/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0017—Plate-like elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations

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

Abstract

PURPOSE: A soundproof wall and an installing method thereof are provided to be efficient by having the wide frequency range, to enable insertion of an advertisement or a picture and to increase the safety and the durability after an installation. CONSTITUTION: A foam aluminum plate(11) transfers noise. A sound absorption material(12) is installed in the rear side of the foam aluminum plate to absorb the noise. A rear steel plate(13) shields from the front of the foam aluminum plate to the front of the other side of the foam aluminum plate via the rear side of the sound absorption material to isolate the noise by reflecting. An air layer(14) absorbs noise of low frequency between the foam aluminum plate and the sound absorption plate.

Description

광고물 홍보가 가능한 방음벽 및 그 설치방법{A Panel Of Soundproof Wall }Soundproof wall that can promote advertisements and its installation method {A Panel Of Soundproof Wall}

본 발명은 도로, 지하철, 철도에서 발생되는 소음을 흡수할 수 있으면서 광고물 홍보가 가능한 방음벽 및 그 설치방법에 관한 것으로, 보다 상세하게는 높은 주파수에서 소음을 효과적으로 흡수할 수 있고 구조적으로 견고하고 안전하게 설치될 수 있으며, 더 나아가 외적인 미감을 위하여 전체적으로 연속적인 광고물홍보, 환경친화형 그림 등을 그려 넣을 수 있어 경제적이며 간편하게 설치할 수 있도록 하는 광고물 홍보가 가능한 방음벽 및 그 설치방법에 관한 것이다.The present invention relates to a soundproof wall capable of absorbing noise generated from roads, subways, and railroads, and a method of installing the same. More specifically, the present invention can effectively absorb noise at high frequencies and is structurally robust and safe. The present invention relates to a soundproof wall and an installation method capable of promoting advertisements, which can be installed economically and conveniently by drawing continuous advertisements and environmentally friendly pictures as a whole for external aesthetics.

일반적으로 방음벽은 외부의 소음이나 실내의 음향을 차단하기 위해 두껍게 하거나 방음재를 사용한 벽이고, 음파를 넓은 벽으로 막아 벽 뒤쪽으로 전달되는 소리의 크기를 줄일 수 있도록 설치된 벽이다.In general, the soundproof wall is a wall made of thick or soundproof material to block outside noise or indoor sound, and is a wall installed to reduce the amount of sound transmitted to the back of the wall by blocking the sound waves with a wide wall.

또한 소음을 차단할 목적으로 소음의 전달 경로 사이에 주로 방음벽을 설치하게 되는데, 소음이 발생하는 곳과 듣는 사람 사이에 벽이 있으면 음파는 벽을 넘어서 전달되기 때문에 음파의 이동거리가 길어져 전달되는 소리의 크기가 줄어들게 된다.In addition, the sound barrier is mainly installed between noise transmission paths to block the noise. If there is a wall between the place where the noise is generated and the listener, the sound wave is transmitted over the wall, so that the distance of the sound wave is extended. The size will be reduced.

그리고 방음벽은 음을 막거나 흡수할 수 있는 특수 자재로 만들어져 있기 때문에 전달되는 소리의 크기를 더욱 줄일 수 있다.And since the sound barrier is made of special materials that can block or absorb the sound, it can further reduce the volume of the transmitted sound.

아울러 민가를 지나는 지하철, 철도, 고속도로변, 고속화도로변, 자동차 전용 도로변에는 자동차의 주행에 따른 소음피해로부터 주민을 보호하기 위하여 방음벽을 설치하게 된다.In addition, sound barriers will be installed on subways, railroads, highways, highways, and roads for cars to protect residents from noise damage caused by driving.

이러한 도로변의 방음벽 중에는 규격화한 금속재 패널로 이루어진 것이 있고, 금속재 패널은 부식에 약한 일반 금속재와 일반 금속재에 비해 내식성을 갖는 알루미늄재로 이루어진 두 종류가 있다.Some of the roadside sound barriers are made of standardized metal panels, and there are two kinds of metal panels made of a general metal material which is susceptible to corrosion and an aluminum material having corrosion resistance compared to the general metal material.

아울러 일반 금속재의 방음판 패널은 알루미늄재 방음판 패널에 비해 가격이 저렴한 이점을 가진 반면, 부식에 약하기 때문에 수명이 짧아 교체가 잦아져 경시적으로는 알루미늄재 방음판 보다 더 비경제적이다.In addition, while the soundproof panel panel of the general metal material has the advantage of lower cost than the aluminum soundproof panel panel, because it is weak to corrosion, short life due to the shorter replacement is more economical than the aluminum soundproof plate over time.

또한 일반 금속재로 이루어진 방음판 패널의 부식을 억제하기 위하여 표면에 도장을 실시하지만 도장층의 수명에도 한계는 있기 마련이기 때문에 항구적이지 못하고, 특히 타발가공에 의해 형성된 흡음공의 언저리는 도료가 묻지 않는 경향이 있어서 이 부분부터 부식이 일어나 방음판의 전면으로 번지게 되는데, 어느 부위든 일단 부식이 발생하면 녹이 표면으로 흘러내려 흉물스럽게 보이므로 도로변의 미관을 해친다.In addition, in order to suppress corrosion of the soundproof panel panel made of ordinary metal, the surface is coated, but since the life of the coating layer is limited, it is not permanent, and in particular, the edge of the sound absorbing hole formed by punching does not have paint. Because of this, corrosion occurs from this part and spreads to the front of the sound insulation board. Once corrosion occurs in any part, rust flows to the surface and looks ugly, thus damaging the aesthetics of the roadside.

이런 경우 수많은 도로변의 방음벽을 적당한 시기에 맞춰 인력을 동원하기가 여의치 않을 뿐만 아니라, 유지보수에 필요한 장비도 부족한데다 예산확보의 문제 등 여러 가지 제약이 따르기 때문에 그 때마다 일일이 보수하는 것은 현실적으로 곤란하다.In this case, it is not practical to mobilize manpower at the right time for many roadside sound barriers, and there is a lack of equipment for maintenance and various constraints such as securing the budget. .

그리고 일반 금속재의 방음판 패널에 비해 우위에 있는 알루미늄재 방음판 중에도 소재 자체에 불순물이 개입된 알루미늄판으로 제작된 것에서도 부식으로 인한 폐해가 발견되고 있다.In addition, even among aluminum soundproof panels that are superior to general metal soundproof panel panels, damages caused by corrosion have been found even in the case of aluminum plates in which impurities are introduced into the material itself.

한편, 방음판의 재질이 어떠하든 지금까지는 방음판을 구성하는 색상인 금속색은 보편적인 회색으로 너무 단조롭고 도로변 경관에 어울리지 않으며, 특히 알루미늄재는 햇빛을 반사하여 눈부심이 심해 운전자의 운전시야를 방해하는 경우도 있으므로 위험하다.On the other hand, no matter what the soundproofing material is, until now, the metal color, which is the color of the soundproofing board, is a universal gray, too monotonous and unsuitable for roadside scenery.In particular, the aluminum material reflects sunlight and severely glares the driver's driving field. Dangerous.

게다가 광고물 홍보가 가능한 방음벽 및 그 설치방법이 양측의 이음부재 사이 커버판의 내측에 설치되어 전면에 이음부재의 커버판이 드러남으로써 광고나 그림 등을 도색하는 데 어려움이 있을 뿐만 아니라, 도색을 하거나 도색된 층을 부착시킨다해도 미관상 보기 안 좋은 결과를 초래한다.In addition, the soundproof wall and its installation method which can promote advertisements are installed inside the cover plate between the joint members on both sides, so that the cover plate of the joint member is exposed on the front, which makes it difficult to paint advertisements or pictures, Adhesion of the painted layer also results in aesthetically bad results.

또한 방음벽 설치시 기존의 흡음판들은 통상 이음부재 사이에 설치함으로서 별도의 시공 부자재가 필요하게 되며, 경우에 따라서는 방음벽이 빠지거나 제대로 안착되지 못하는 경우가 생기는 문제점이 있다.In addition, when the soundproof wall is installed, the existing sound-absorbing plates are usually installed between the joint members and require a separate construction subsidiary material. In some cases, the soundproof wall may fall out or may not be properly seated.

따라서 본 발명은 이러한 사정을 감안하여 개발된 것으로, 부식에 강하고 흡음차음의 주파수범위가 넓으면서 효율적이며 면상태가 고르게 되어 광고나 그림을 삽입한다해도 미관상 부자연스럽지 않고 설치 후에도 안전성과 내구성을 높일 수 있는 광고물 홍보가 가능한 방음벽 및 그 설치방법을 제공함에 그 목적이 있다.Therefore, the present invention was developed in view of such circumstances, and is resistant to corrosion, wide frequency range of sound absorption and sound absorption, and even surface state, so that even when inserting advertisements or pictures, it is not unnatural in appearance and can increase safety and durability even after installation. The purpose of the present invention is to provide a sound barrier and its installation method that can be promoted advertising.

도 1은 본 발명에 따른 광고물 홍보가 가능한 방음벽 및 그 설치방법의 기본실시예 사시도.1 is a perspective view of a basic embodiment of a soundproofing wall and a method for installing the advertisement according to the present invention.

도 2는 본 발명에 따른 광고물 홍보가 가능한 방음벽 및 그 설치방법의 기본실시에 단면상태도.Figure 2 is a cross-sectional state in the basic embodiment of the soundproofing wall and the installation method capable of advertising the advertisement according to the present invention.

도 3은 본 발명에 따른 광고물 홍보가 가능한 방음벽 및 그 설치방법의 기본실시예 설치상태도.Figure 3 is a basic embodiment installation state of the soundproof wall and the installation method capable of advertising the advertisement according to the present invention.

도 4는 본 발명에 따른 광고물 홍보가 가능한 방음벽 및 그 설치방법의 응용실시예 단면상태도.Figure 4 is a cross-sectional state of the embodiment of the application of the sound insulation wall and its installation method that can be promoted advertising according to the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

11 : 발포알루미늄판 12 : 흡음재11: foamed aluminum sheet 12: sound absorbing material

13 : 배면철판 14 : 공기층13: back plate 14: air layer

15 : 중앙철판 16 : 끼움홈15: center iron plate 16: fitting groove

20 : 이음부재 21 : 커버판20: joint member 21: cover plate

22 : 웹판22: web version

상기의 목적을 달성하기 위한 본 발명의 광고물 홍보가 가능한 방음벽 및 그설치방법은, 소음이 주로 전달되는 발포알루미늄판과, 소음을 흡수하도록 발포알루미늄판의 이면에 배치되는 흡음재와, 소음을 반사시켜 막을 수 있도록 발포알루미늄판의 전면 일측으로부터 흡음재의 후부를 지나 발포알루미늄판의 전면 타측까지 감싸여지는 배면철판과, 발포알루미늄판과 흡음재의 사이에 저주파의 소음을 흡수하도록 공기층을 포함하여 이루어지는 것을 특징으로 한다.Soundproofing wall and the installation method of the present invention for promoting the advertisement of the present invention for achieving the above object, the sound absorbing material disposed on the back surface of the foamed aluminum plate to absorb the noise, and the sound is reflected And a back plate wrapped around the rear side of the sound-absorbing material from the front side of the foamed aluminum plate to the front side of the foamed aluminum plate so as to be prevented, and an air layer to absorb low frequency noise between the foamed aluminum plate and the sound-absorbing material. It features.

또한 발포알루미늄판의 후부에 이음부재의 일측 커버판의 반이 끼움결합될 수 있도록 일측의 배면철판에 끼움홈이 요홈형성되는 것을 특징으로 한다.In addition, the fitting groove is formed in the rear iron plate on one side so that half of the cover plate of the joint member is fitted to the rear portion of the foamed aluminum plate.

또한 배면철판은 그 중심선을 기준으로 흡음재, 공기층, 그리고 발포알루미늄판이 대칭적으로 형성되면서 그 측부는 일체연결되고 중심선에는 중앙철판이 삽입형성되는 것을 특징으로 한다.In addition, the rear plate is characterized in that the sound absorbing material, the air layer, and the foamed aluminum plate is formed symmetrically based on the center line of the side portion is integrally connected and the center plate is inserted in the center line.

또한 방음벽의 끼움홈에 이음부재의 커버판 길이의 반이 끼움결합되면서 이음부재의 웹판은 흡음재의 측부에 밀착되고, 웹판 두께의 반만큼 배면철판에 싸여져 돌출된 발포알루미늄판 일측 단부는 이음부재의 수직중심선까지 위치하여 연속적으로 연결결합되는 것을 특징으로 한다.In addition, half the length of the cover plate of the joint member is fitted into the fitting groove of the soundproof wall, and the web plate of the joint member is in close contact with the side of the sound absorbing material. Located up to the vertical center line is characterized in that the continuous coupling.

이하, 본 발명의 바람직한 실시예를 예시도면을 참고하여 상세히 설명하고자 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 및 도 2에서 보는 바와 같이, 본 발명에 따른 광고물 홍보가 가능한 방음벽 및 그 설치방법은 전면으로 전달되는 음성을 그 배면으로 전달되는 것을 방지하도록 전면에 발포알루미늄판(11)이 형성되면서 배면에는 배면으로의 전달이 미쳐 방지되지 못한 음성을 흡수하도록 흡음재(12)가 형성되고 상기 발포알루미늄판(11)과 흡음재(12)사이는 이격되어 흡음효과를 향상시킬 수 있도록 공기층(14)이 형성된다.As shown in Figure 1 and 2, the soundproofing wall and the installation method of the advertisement can be promoted according to the present invention while the foamed aluminum plate 11 is formed on the front to prevent the voice transmitted to the front to be transmitted to the back Sound absorbing material 12 is formed on the rear to absorb the sound that is not prevented from being transmitted to the back, and the air layer 14 is spaced apart between the foamed aluminum plate 11 and the sound absorbing material 12 to improve the sound absorbing effect. Is formed.

또한 음을 반사시켜 막을 수 있도록 발포알루미늄판(11)의 전면 일측으로부터 흡음재(12)의 후부를 감싸면서 상기 발포알루미늄판(11)의 전면 타측까지의 배면에는 배면철판(13)이 감싸게 된다.In addition, the rear iron plate 13 is wrapped on the rear surface of the foamed aluminum plate 11 to the other side of the front side of the foamed aluminum plate 11 while wrapping the rear portion of the sound absorbing material 12 from one side of the front surface of the foamed aluminum plate 11 so as to reflect sound.

아울러 배면철판(13)은 발포알루미늄판(11)의 측부 후면이 이음부재(20)의 한쪽 커버판(21)이 끼움결합될 수 있도록 양단에서 내측으로 커버판(21)의 반쪽만큼 끼움홈(16)이 요홈형성되고, 웹판(22) 두께의 반이 공기층(14) 및 배면철판(13)과 결합되도록 배면철판(13)으로 발포알루미늄판(11)의 측부가 감싸여진 상기 웹판(22) 두께의 반만큼 돌출형성된다.In addition, the rear plate 13 is fitted with half of the cover plate 21 from both ends to the inner side so that one side cover plate 21 of the joint member 20 is fitted to the rear side of the foamed aluminum plate 11 ( The web plate 22 having the groove 16 formed therein and having the side of the foamed aluminum plate 11 wrapped with the rear plate 13 so that half of the thickness of the web plate 22 is combined with the air layer 14 and the rear plate 13. Protrudes as much as half the thickness.

아울러 발포알루미늄판(11)은 기존의 방음판에 사용되는 금속재와는 달리 그 구조가 다공질구조로 이루어져있기 때문에 유기물다공질재(스폰지, 우레탄발포체 등)와 같이 흡음특성을 나타낸다.In addition, the foamed aluminum plate 11 exhibits sound absorption characteristics as organic porous materials (sponge, urethane foam, etc.) because the structure is made of a porous structure, unlike the metal material used in the conventional soundproofing plate.

또한 잔향실법 흡음율 측정결과 발포알루미늄판(11)의 소음저감 측정은 배후 공기층(14)이 형성될 때 특히 저주파 부분의 소음제거 효과가 뛰어나고, 최근에 저주파 소음공해 대책에 적합하다.In addition, the noise reduction measurement of the foamed aluminum plate 11 as a result of measuring the sound absorption rate of the reverberation chamber is excellent in noise reduction effect of the low frequency part, especially when the rear air layer 14 is formed, and recently, it is suitable for the countermeasure of low frequency noise pollution.

그리고 발포알루미늄판(11)에 사용되는 발포알루미늄은 금속재로서 내부에 작은 기포가 형성되어 있는 것으로서 경량이며 내열성이 강할 뿐만 아니라 용도에 따라 높은 흡차음 효과도 있고, 각종 오염이나 화학물질에 강하며 오염이 되더라도 쉽게 물세척이 가능하며 재활용이 가능하여 환경친화적인 소재이다.In addition, the foamed aluminum used for the foamed aluminum plate 11 is a metal material, and small bubbles are formed inside, which is lightweight and has high heat resistance, and has a high sound absorbing and insulating effect, depending on the use, and is resistant to various pollutions or chemicals and contaminated. Even though it is easy to wash and recycle, it is an environmentally friendly material.

또한 흡음재(12)는 다공질계 흡음재료로써 폴리에스테르계 흡음재(12), 광섬유질 흡음재(12) 등이 사용되고, 그 외장에는 이물질이 묻지 않도록 부직포, PVC(Polyvinyl Chloride) , PVF필름 등으로 감싸여져 있다.In addition, the sound absorbing material 12 is a polyester sound absorbing material 12, an optical fiber sound absorbing material 12, etc. are used as a porous sound absorbing material, and the outer surface of the sound absorbing material 12 is wrapped with a nonwoven fabric, PVC (Polyvinyl Chloride), PVF film, etc. have.

아울러 흡음재(12)가 흡음을 하는 과정은 소리에너지를 열에너지로 변환시켜 소모하는 과정으로 셀내부에서 소리가 부딪혀 열에너지나 투과에너지가 발생하면서 파장이 산란하여 서로 상쇄하는 현상에 의해 음성이 소모되어 흡음이 된다.In addition, the sound absorbing material 12 absorbs sound by converting the sound energy into heat energy, and the sound is consumed by the phenomenon that the sound is consumed due to the scattering of wavelengths while canceling each other while generating heat energy or transmission energy. Becomes

그리고 흡음재(12)는 파장이 짧은 고주파의 음성을 주로 흡음하게 되고, 공기층(14)은 보통의 경우 흡음율이 낮은 저주파의 음성을 주로 흡음하여 상기 흡음재(12)와 더불어 흡음효과를 배가시킨다.In addition, the sound absorbing material 12 mainly absorbs a high frequency voice having a short wavelength, and the air layer 14 usually absorbs a low frequency sound having a low sound absorption rate in general, thereby doubling the sound absorbing effect together with the sound absorbing material 12.

한편, 도 4에서 보는 바와 같이 본 발명에 따른 광고물 홍보가 가능한 방음벽 및 그 설치방법의 응용실시예는 흡음재(12), 공기층(14), 그리고 발포알루미늄판(11)이 형상 그대로 대칭적으로 형성되면서 측부는 전후 끼움홈(16)에 전후 커버판(21)의 반이 삽입되도록 배면철판(13)이 연결형성되고 그 중심선에는 중앙철판(15)이 삽입형성된다.On the other hand, as shown in Figure 4 is an application embodiment of the sound insulation wall and the installation method that can promote the advertisement according to the present invention, the sound absorbing material 12, the air layer 14, and the foamed aluminum plate 11 is symmetrically in shape. While being formed, the rear iron plate 13 is connected to the front and rear fitting grooves 16 so that half of the front and rear cover plates 21 are inserted, and the center iron plate 15 is inserted into the center line.

따라서 상기와 같은 구성으로 이루어진 본 발명의 광고물 홍보가 가능한 방음벽 및 그 설치방법은 도 3에서 보는 바와 같이 끼움홈(16)에 이음부재(20)의 커버판(21)이 끼워지고 발포알루미늄판(11)의 단부가 상기 커버판(21)의 외측반쪽을 감싸게 되어 연속적으로 상기 발포알루미늄판(11)이 연결됨으로써 구조적으로는 견고하고 안전하게 설치되면서 외부의 미관상으로는 단정하고 깔끔하게 설치될 수 있다.Therefore, the soundproofing wall and the installation method of the advertisements of the present invention made of the configuration as described above is fitted with the cover plate 21 of the fitting member 20 in the fitting groove 16 as shown in Figure 3 and foamed aluminum plate End of the (11) is wrapped around the outer half of the cover plate 21 is continuously connected to the foamed aluminum plate (11) can be installed neatly and neatly in the appearance aesthetically and securely installed structurally and externally. .

이상 설명한 바와 같이 본 발명의 광고물 홍보가 가능한 방음벽 및 그 설치방법은 안전성과 내구성을 효과적으로 극대화시켜 설치할 수 있고 흡음차음의 주파수범위가 넓으면서 효율적이며 부식에 강하여 도장층이 지속적으로 보존될 수 있으며, 면상태가 고르게 되어 광고나 그림을 삽입한다해도 미관상 부자연스럽지 않을 수 있는 효과를 제공할 수 있다.As described above, the soundproof wall and the installation method of the present invention can be installed to maximize the safety and durability effectively, and the frequency range of the sound absorption and sound insulation is efficient and resistant to corrosion, so that the coating layer can be continuously preserved. In other words, even if the surface state is even, inserting an advertisement or a picture may provide an effect that may not be unnatural.

Claims (4)

소음이 주로 전달되는 발포알루미늄판(11)과, 소음을 흡수하도록 상기 발포알루미늄판(11)의 이면에 배치되는 흡음재(12)와, 소음을 반사시켜 막을 수 있도록 발포알루미늄판(11)의 전면 일측으로부터 흡음재(12)의 후부를 지나 상기 발포알루미늄판(11)의 전면 타측까지 감싸여지는 배면철판(13)과, 상기 발포알루미늄판(11)과 흡음재(12)의 사이에 저주파의 소음을 흡수하도록 공기층(14)을 포함하여 이루어지는 것을 특징으로 하는 광고물 홍보가 가능한 방음벽.The foamed aluminum plate 11 through which noise is mainly transmitted, the sound absorbing material 12 disposed on the rear surface of the foamed aluminum plate 11 so as to absorb the noise, and the front surface of the foamed aluminum plate 11 so as to reflect and prevent noise. Low-frequency noise between the back side iron plate 13 wrapped from one side to the front other side of the foamed aluminum plate 11 and the foamed aluminum plate 11 and the sound absorbing material 12 from the rear side of the sound absorbing material 12. Soundproof wall capable of advertising the advertisement, characterized in that it comprises an air layer 14 to absorb. 제 1항에 있어서, 상기 발포알루미늄판(11)의 후부에 이음부재(20)의 일측 커버판(21)의 반이 끼움결합될 수 있도록 일측의 배면철판(13)에 끼움홈(16)이 형성되는 것을 특징으로 하는 광고물 홍보가 가능한 방음벽.The fitting groove 16 of claim 1, wherein half of the cover plate 21 of the joint member 20 is fitted to the rear portion of the foamed aluminum plate 11. Soundproof wall capable of advertising the advertising, characterized in that formed. 제 1항에 있어서, 상기 배면철판(13)은 그 중심선을 기준으로 흡음재(12), 공기층(14), 그리고 발포알루미늄판(11)이 대칭적으로 형성되면서 그 측부는 일체연결되고 중심선에는 중앙철판(15)이 삽입형성되는 것을 특징으로 하는 광고물 홍보가 가능한 방음벽.According to claim 1, wherein the back plate 13 is the sound absorbing material 12, the air layer 14, and the foamed aluminum plate 11 is formed symmetrically based on the center line of the side portion is integrally connected and the center line in the center Soundproof wall capable of advertising the advertisement, characterized in that the iron plate 15 is formed. 방음벽(10)의 끼움홈(16)에 이음부재(20)의 커버판(21) 길이의 반이 끼움결합되면서 상기 이음부재(20)의 웹판(22)은 흡음재(12)의 측부에 밀착되고, 상기 웹판(22) 두께의 반만큼 배면철판(13)에 싸여져 돌출된 발포알루미늄판(11) 일측 단부는 상기 이음부재(20)의 수직중심선까지 위치하여 연속적으로 연결결합되는 것을 특징으로 하는 광고물 홍보가 가능한 방음벽의 설치방법.As the half of the cover plate 21 length of the joint member 20 is fitted into the fitting groove 16 of the soundproof wall 10, the web plate 22 of the joint member 20 is in close contact with the side of the sound absorbing material 12. One end of the foamed aluminum plate 11, which is wrapped in the rear iron plate 13 by half the thickness of the web plate 22, is positioned up to the vertical center line of the joint member 20, and is continuously connected to the advertisement. How to install a sound barrier that can promote water.
KR10-2003-0000830A 2003-01-07 2003-01-07 Road soundrpoof wall using aluminium foam KR100515780B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
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KR100721135B1 (en) * 2005-03-23 2007-05-23 김봉호 Knockdown soundproofing booth using foamed aluminum complex pannel
KR100773885B1 (en) * 2006-07-07 2007-11-12 주식회사 한가람 Soundproofing wall where the maintenance is simple
KR100910269B1 (en) * 2007-08-21 2009-07-31 태종개발 주식회사 Soundproofing wall having improved soundproofing structure
KR100938232B1 (en) * 2007-08-21 2010-01-22 송영준 Noise prevention apparatus for soundproof wall
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KR100494611B1 (en) * 1999-05-21 2005-06-13 주식회사 대일휀스 Soundproof panel and assemblying structure
KR100405655B1 (en) * 2000-02-22 2003-11-14 주식회사 케이.알 A composite soundproof panel in which a plastic hollow panel is combined with a sound-absorbing material and a decorative grabbing member.
KR200215157Y1 (en) * 2000-09-01 2001-03-02 네오애드주식회사 Decrease apparatus of noise having advertisment function on the rail road
KR200259638Y1 (en) * 2001-09-01 2002-01-09 장석기 Soundproofing wall
KR100441031B1 (en) * 2002-02-08 2004-07-21 윤창만 Sound proof wall and establishing method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100721135B1 (en) * 2005-03-23 2007-05-23 김봉호 Knockdown soundproofing booth using foamed aluminum complex pannel
KR100773885B1 (en) * 2006-07-07 2007-11-12 주식회사 한가람 Soundproofing wall where the maintenance is simple
KR100910269B1 (en) * 2007-08-21 2009-07-31 태종개발 주식회사 Soundproofing wall having improved soundproofing structure
KR100938232B1 (en) * 2007-08-21 2010-01-22 송영준 Noise prevention apparatus for soundproof wall
CN113550244A (en) * 2021-07-31 2021-10-26 王培� Sound insulation device for expressway tunnel

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