KR20080112647A - Transparency soundproofing walls - Google Patents

Transparency soundproofing walls Download PDF

Info

Publication number
KR20080112647A
KR20080112647A KR1020070061304A KR20070061304A KR20080112647A KR 20080112647 A KR20080112647 A KR 20080112647A KR 1020070061304 A KR1020070061304 A KR 1020070061304A KR 20070061304 A KR20070061304 A KR 20070061304A KR 20080112647 A KR20080112647 A KR 20080112647A
Authority
KR
South Korea
Prior art keywords
sound absorbing
support
absorbing material
soundproof
plate
Prior art date
Application number
KR1020070061304A
Other languages
Korean (ko)
Inventor
김원주
Original Assignee
김원주
(주)이알코리아개발
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김원주, (주)이알코리아개발 filed Critical 김원주
Priority to KR1020070061304A priority Critical patent/KR20080112647A/en
Publication of KR20080112647A publication Critical patent/KR20080112647A/en

Links

Images

Classifications

    • 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
    • E01F8/0047—Arrangements 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
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material

Abstract

A transparent soundproof wall with improved sound absorbing capacity is provided to prevent the inflow of noise to a place of residence more effectively by guiding the noise flowing along the curved surface of a soundproof plate toward the side where a sound absorbing material is installed. A transparent soundproof wall with improved sound absorbing capacity comprises a soundproof plate(2), a support(1) formed in a square frame, provided with an insertion hole(12) to insert the soundproof plate and inserted to each post, a perforated plate(31) provided with many holes and installed to the insertion hole of the support, and a sound absorbing material(3) installed between the perforated plate and the support.

Description

흡음능력을 높인 투명방음벽 {Transparency soundproofing walls}Transparent soundproofing walls with improved sound absorption

도 1은 종래의 방음벽 단면도.1 is a cross-sectional view of a conventional soundproof wall.

도 2는 본 발명에 따른 투명방음벽의 사용상태 사시도.Figure 2 is a perspective view of the use state of the transparent soundproof wall according to the present invention.

도 3은 본 발명의 기본 실시예에 의한 투명방음벽 단면도.3 is a cross-sectional view of the transparent sound barrier according to the basic embodiment of the present invention.

도 4는 본 발명의 다른 실시예에 의한 투명방음벽 단면도.Figure 4 is a cross-sectional view of the transparent sound barrier according to another embodiment of the present invention.

도 5는 본 발명의 또 다른 실시예에 의한 투명방음벽 단면도.5 is a cross-sectional view of the transparent sound barrier according to another embodiment of the present invention.

도 6은 본 발명의 응용 실시예에 따라 만곡된 방음판이 설치된 투명방음벽의 사용상태 사시도.Figure 6 is a perspective view of the state of use of the transparent soundproof wall is installed curved soundproof plate according to an embodiment of the present invention.

도 7은 도 6에 따른 본 발명의 발전된 투명방음벽 단면도.Figure 7 is a cross-sectional view of the advanced transparent sound barrier of the present invention according to FIG.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 : 지지체 11 : 골격부DESCRIPTION OF SYMBOLS 1 Support 11 Skeletal part

12 :삽입홈 13 : 삽입홈12: insertion groove 13: insertion groove

2 : 방음판 21 : 만곡부2: soundproof plate 21: curved portion

3 : 흡음재 31 : 타공판3: sound absorbing material 31: perforated plate

본 발명은 외부의 부터의 소음에 대해 흡수하여 상쇄시킬 수 있는 흡음능력을 높인 투명방음벽에 관한 것으로, 더욱 상세하게는 방음판을 도로측으로 만곡되게 형성시켜 전달되어 오는 소음이 난반사되게 함으로서 구조적으로 향상된 차단효과를 주는 동시에, 방음판의 곡면을 타고 흐르는 소음을 흡음재가 설치된 측으로 유도함으로서 소음이 주거지로 유입되는 것을 보다 효과적으로 방지할 수 있는 흡음성능을 높인 투명방음판에 관한 것이다.The present invention relates to a transparent soundproof wall having a high sound absorbing ability that can absorb and offset the noise from the outside, and more particularly, the soundproof plate is formed to be curved toward the road side, so that the transmitted noise is diffusely reflected to block structurally improved. At the same time, the present invention relates to a transparent soundproof board having improved sound absorption performance, which can effectively prevent noise from flowing into a residential area by inducing noise flowing along the curved surface of the soundproof panel to the side where the sound absorbing material is installed.

일반적으로 방음벽(Soundproofing walls)이란 외부로부터의 소음이 안으로 들어오거나 안에서의 소리가 울리는 것을 막기 위해 두껍게 하거나 소리를 흡수하는 재료를 써서 만든 방음판로서, 기본적으로는 방음판을 말한다.In general, soundproofing walls are soundproof plates made of thickening or sound absorbing materials to prevent noise from outside or sound from inside.

이러한 방음벽은 주거지와 인접한 도로나 철로 등에 많이 사용되고 있는데, 방음벽에 적용되는 방음판은 유해시설 등이 가려지도록 불투명체를 사용하기도 하나, 점차 외부의 자연경관을 자연스럽게 보여질 수 있는 투명체를 사용함으로서 빛 등이 쉽게 투과되어 주거지를 쾌적하게 하고 있는 추세이다.Such sound barriers are frequently used for roads and railroads adjacent to residential areas, and soundproof panels applied to sound barriers may use opaque materials to cover harmful facilities, but gradually by using transparent materials that can naturally show the natural landscape of the outside. Easily penetrated, it is a trend to make the living area comfortable.

도 1은 종래에 사용된 방음벽의 일예를 도시한 것으로, 방음판(200)의 측단이 지지체(300)에 요홈된 설치홈(210)에 끼움 결합되고 바닥(도면 도시 생략)에 설치된 지주의 폭에 맞춰 이들 지지체(300)가 절단됨으로서, 각 방음판(200)들에 대해 지지체(300)가 사각틀을 형성하여 외부로부터 전달되는 소음이 상기 지지체(300) 내측의 방음판(200)에 부딪치면서 상쇄되도록 한다. 물론 방음판(200)의 외측을 형성하는 지지체(300)가 지주를 기준으로 다수 적층되어 구성됨으로서 전체적으로 하나의 커다른 방음벽을 형성하게 된다.Figure 1 shows an example of a sound barrier used in the prior art, the side end of the soundproof plate 200 is fitted to the installation groove 210 grooved in the support 300, the width of the strut installed on the floor (not shown in the figure) As the support 300 is cut in accordance with the above, the support 300 forms a rectangular frame for the respective sound insulation plates 200 so that the noise transmitted from the outside strikes the sound insulation plate 200 inside the support 300 to be canceled out. . Of course, the support 300 forming the outer side of the soundproof plate 200 is formed by stacking a plurality of bases as a whole to form a single soundproof wall as a whole.

그러나 이와 같은 구성의 기존 방음벽은 외부에서 전달되어 오는 소음의 파장이 방음판(200)에 전달되고, 상기 방음판(200)에 전달된 소음은 사방으로 흩어지면서 지지체(300)에 전달되어 진동을 일으켜 다른 파장으로 발생될 수밖에 없는 구조임에 따라, 방음벽의 소음을 상쇄할 수 있는 방음성능이 좋지 못한 측면이 있다.However, the existing soundproof wall of such a configuration is the wavelength of the noise transmitted from the outside is transmitted to the soundproof plate 200, the noise transmitted to the soundproof plate 200 is transmitted to the support 300 while being scattered in all directions to cause vibration and other Due to the structure that can only be generated by the wavelength, there is a bad sound insulation performance that can cancel the noise of the sound barrier.

본 발명은 상술한 기존 방음벽이 갖는 한계를 구조적으로 개선시키고자 개발된 것으로, 기본적으로 방음벽의 도로측으로 노출된 지지체에 소음을 흡수하는 흡음재를 설치시켜 방음판을 타고 전달되는 소음을 보다 효과적으로 차단시켜 상쇄시킬 수 있는 투명방음벽을 제공함에 목적이 있다.The present invention was developed to structurally improve the limitations of the existing sound barriers described above. Basically, a sound absorbing material that absorbs noise is installed on a support exposed to the road side of the sound barrier to more effectively block the noise transmitted through the soundproof plate. The purpose is to provide a transparent sound barrier that can be made.

또한 방음판을 도로측으로 만곡되게 형성시켜 전달되어 오는 소음이 난반사되게 함으로서 구조적으로 향상된 차단효과를 줌과 동시에, 방음판의 곡면을 타고 흐르는 소음을 흡음재가 설치된 측으로 유도함으로서 소음이 주거지로 유입되는 것을 보다 효과적으로 방지할 수 있는 흡음성능을 높인 투명방음판을 제공함에 보다 궁극적인 목적이 있다.In addition, the sound insulation board is curved to the side of the road, so that the transmitted noise is diffusely reflected, thereby providing structurally improved blocking effect, and inducing the noise flowing through the curved surface of the sound insulation board to the side where the sound absorbing material is installed to more effectively prevent the noise from entering the residential area. The ultimate object of the present invention is to provide a transparent soundproof panel having a high sound absorbing performance that can be prevented.

상기의 목적을 달성하기 위한 본 발명의 흡음능력을 높인 투명방음판은 방음판과, 사각틀로 형성되면서 내측에 상기 방음판이 설치되는 삽입홈이 요홈되고 각각의 지주에 삽입 설치되는 지지체와, 상기 지지체의 사측에 형성된 삽입홈으로 설치되는 다수의 구멍이 형성된 타공판과, 상기 타공판과 지지체와의 사이에 설치되는 흡음재를 기본적으로 포함하여 구성된다.The transparent soundproofing plate having the sound absorbing ability of the present invention for achieving the above object is a soundproofing plate, a support having a groove formed therein and having an insertion groove in which the soundproofing plate is installed on the inner side and inserted into each support, and the four sides of the support. It is basically configured to include a perforated plate formed with a plurality of holes provided in the insertion groove formed in the, and a sound absorbing material provided between the perforated plate and the support.

특히 흡음재는 타공판과 함께 직선 또는 곡선 형태중 어느 하나로 형성되어 지지체의 삽입홈에 탈착 가능하게 설치된다. 또한 상기 지지체는 내측 모서리에 흡음재를 지지하는 골격부가 구성되되, 상기 골격부의 중간은 상기 흡음재의 형상에 따라 직각 또는 곡면으로 형성된다.In particular, the sound absorbing material is formed in one of a straight or curved form with the perforated plate is detachably installed in the insertion groove of the support. In addition, the support is composed of a skeleton portion for supporting the sound absorbing material on the inner edge, the middle of the skeleton portion is formed at right angles or curved surface according to the shape of the sound absorbing material.

또한 흡음재가 설치되는 양쪽 삽입홈의 방향이 수평 또는 직각 형태중 어느 하나로 형성된다. 아울러 방음판은 단면이 직선면이거나 도로쪽으로 볼록하게 곡면 돌출되는 만곡부로 형성된 구성관계를 기술적 특징으로 한다.In addition, the direction of both insertion grooves in which the sound absorbing material is installed is formed in any one of a horizontal or a right angle shape. In addition, the sound insulation plate has a technical feature of the configuration formed by the curved portion of the curved surface protruding convexly toward the road surface or a straight surface.

이하, 본 발명의 기술적 특징이 쉽게 전달될 수 있도록 예시한 바람직한 실시예의 도면을 참조하여 구체적인 구성관계 및 작용효과를 상세히 설명한다.Hereinafter, with reference to the drawings of the preferred embodiment illustrated so that the technical features of the present invention can be easily described in detail the specific configuration and effects.

첨부된 도면 도 2는 본 발명의 사용상태를 도시한 사시도이고, 도 3은 본 발명에 따른 확대사시도를 포함하는 단면도이며, 도 4는 본 발명에 따른 다른 실시예를 도시한 단면도이고, 도 5는 본 발명에 따른 또 다른 실시예를 도시한 단면도이며, 도 6은 본 발명의 다른 특징인 만곡된 방음판이 설치된 상태를 도시한 사용상태 사시도이고, 도 7은 도 6에 따른 본 발명의 실시예를 도시한 단면도이다.2 is a perspective view showing a state of use of the present invention, Figure 3 is a sectional view including an enlarged perspective view according to the present invention, Figure 4 is a sectional view showing another embodiment according to the present invention, Figure 5 Figure 6 is a cross-sectional view showing another embodiment according to the present invention, Figure 6 is a perspective view showing a state in which a curved soundproofing plate is installed, which is another feature of the present invention, Figure 7 is an embodiment of the present invention according to FIG. It is a cross-sectional view.

도 2 내지 도 5 에 도시된 바와 같이, 본 발명의 기본적인 구조상의 특징은 내측에 방음판(2)이 설치되는 삽입홈(12)이 형성되어, 사각틀로 형성시켜 각각의 지주(100)에 삽입 설치되는 지지체(1)를 구성하게 되며, 상기 지지체(1)의 내측면에는 다수의 구멍이 내측 하부면에 형성된 타공판(31)와 흡음재(3)가 설치되는 삽입홈(13)이 형성된다.As shown in Figure 2 to 5, the basic structural feature of the present invention is the insertion groove 12 is provided with a soundproof plate (2) is installed on the inside, formed into a rectangular frame inserted into each support 100 The support 1 is formed, and the inner surface of the support 1 is formed with an insertion groove 13 in which a plurality of holes are formed in the perforated plate 31 and the sound absorbing material 3 formed on the inner lower surface.

상기 지지체(1)의 내측면에는 흡음재(3)의 외측 상부면을 지지하는 골격 부(11)를 형성시켜, 흡음재(3)와 지지체(1)가 서로 이격되어 외부로부터 유입되는 소음이 흡음재(3)에서 1차 흡수하고, 계속해서 상기 흡음재(1)를 통과한 소량의 소음이 시간이 흘러 2차 상쇄되도록 하는 공간부를 가지는 것이 바람직하다.The inner surface of the support 1 is formed with a skeleton portion 11 for supporting the outer upper surface of the sound absorbing material 3, so that the sound absorbing material 3 and the support 1 are spaced apart from each other and noise introduced from the outside is absorbed by the sound absorbing material ( It is preferable to have a space portion which absorbs the primary at 3) and subsequently causes a small amount of noise that has passed through the sound absorbing material 1 to be secondarily canceled over time.

또한 흡음재(3)는 도 2에서와 같이 평평한 상태로 삽입될 수도 있으나, 다양한 방향에서 전달되는 소음의 유입을 효과적으로 방지하기 위해서는 흡음재(3)를 지지체(1)의 넓은 범위에 설치하는 것이 바람직하다.In addition, the sound absorbing material 3 may be inserted in a flat state as shown in FIG. 2, but in order to effectively prevent the inflow of noise transmitted from various directions, the sound absorbing material 3 is preferably installed in a wide range of the support 1. .

그리고 도 4 또는 도 5와 같이, 삽입홈(13)의 삽입방향을 90ㅀ가 되도록 구성시키고, 흡음재(3)와 밀착되는 골격부(11)의 외측면을 곡선이나 직각으로 형성시킬 수도 있다.4 or 5, the insertion direction of the insertion groove 13 may be configured to be 90 mm, and the outer surface of the skeleton portion 11 in close contact with the sound absorbing material 3 may be formed at a curved or right angle.

특히 도 6 및 도 7에서 보는 바와 같이, 지지체(1)에 설치되는 방음판(2)을 만곡부(21)를 가지게 함에 보다 발전된 구성상의 특징이 있다. 이는 외부의 소음이 만곡부(21)에 전달되면 상기 만곡부(21)에 닿은 후 난반사되거나, 또는 만곡부(21)가 소음을 흡음재(3)로 안내시켜 소음을 상쇄시킬 수 있다. 즉, 만곡부(21)를 가지는 방음판(2)은 외부에서 전달되는 소음이 그 발생된 소음원으로부터 만곡부(21)까지의 닿는 거리가 다르게 되고, 상기 만곡부(21)에 닿은 소음은 서로 다른 파장이 되어 섞이면서 소음이 상쇄되는 것이다.In particular, as shown in FIGS. 6 and 7, the soundproof plate 2 provided on the support 1 has a curved portion 21. When the external noise is transmitted to the curved portion 21, the reflective portion may be diffusely reflected after touching the curved portion 21, or the curved portion 21 may guide the noise to the sound absorbing material 3 to offset the noise. That is, the soundproof plate 2 having the curved portion 21 has a different distance from which the noise transmitted from the outside reaches from the generated noise source to the curved portion 21, and the noises reaching the curved portion 21 have different wavelengths. The noise cancels out as you mix.

본 발명은 상술한 바람직한 실시예에 한정되지 않고 본 발명의 기술사상이 허용하는 권리범위 내에서의 다양한 변형 및 응용이 가능하며, 당연히 본 발명의 기본적 구성관계를 벗어나지 않는 다양한 응용 실시예들 역시 본 발명의 권리범위에 포함됨은 물론이다.The present invention is not limited to the above-described preferred embodiments, and various modifications and applications are possible within the scope of the technical spirit of the present invention, and various application embodiments without departing from the basic configuration of the present invention are also seen. Of course, it is included in the scope of the invention.

이상에서와 같이, 본 발명의 흡음성능을 높인 투명방음판은 지지체에 내설되는 흡음재와 흡음재의 저부에 이탈을 방지하는 타공판를 설치하여 도로측에서 발생되는 소음을 상쇄시키고, 흡음재를 통과한 소량의 소음도 밀폐된 공간부에서 빠져나가지 못하고 상쇄될 수 있도록 한다.As described above, the transparent sound insulation board having improved sound absorption performance of the present invention is provided with a sound absorbing material in the support and a perforated plate to prevent separation from the bottom of the sound absorbing material to cancel the noise generated on the side of the road, and a small amount of noise passing through the sound absorbing material is also sealed. It can be canceled out of the space part.

또한 흡음재의 형상을 곡선이나 직선으로 형성함으로서 다양한 방향에서 전해오는 소음을 흡수하여 주거지로 유입을 방지하는 효과가 있으며, 특히 방음판이 만곡부를 형성함으로서 만곡부에 닿은 소음이 난반사되거나 서로 다른 파장으로 인해 구조적으로 보다 확실하게 상쇄될 수 있는바, 이는 결과적으로 주거지의 환경을 쾌적하게 함은 물론 통상의 단조로운 방음판과 달리 곡면의 신미감과 입체감을 제공할 수도 있는 효과를 기대할 수 있다.In addition, by forming the shape of the sound absorbing material in a curve or a straight line, it is effective in absorbing the noise transmitted from various directions to prevent the inflow into the residential area. It can be offset more reliably, and as a result, it can be expected to provide an aesthetic and three-dimensional effect of the curved surface as well as providing a pleasant aesthetic environment as well as a conventional monotonous soundproof board.

Claims (5)

방음판(2)과,With soundproof board (2), 사각틀로 형성되면서 내측에 상기 방음판(2)이 설치되는 삽입홈(12)이 요홈되고 각각의 지주에 삽입 설치되는 지지체(1)와,The support 1 is formed in a rectangular frame and the insertion groove 12 is provided in the soundproof plate 2 is installed in each of the pillars and is installed in each pillar, 상기 지지체(1)의 사측에 형성된 삽입홈(13)으로 설치되는 다수의 구멍이 형성된 타공판(31)과,A perforated plate 31 having a plurality of holes formed in the insertion groove 13 formed on the four sides of the support 1; 상기 타공판(31)과 지지체(1)와의 사이에 설치되는 흡음재(3)를 기본적으로 포함한 것을 특징으로 하는 흡음능력을 높인 투명방음벽.The soundproofing material, which is basically provided with a sound absorbing material (3) provided between the perforated plate (31) and the support (1) transparent soundproof wall. 제 1항에 있어서,The method of claim 1, 상기 흡음재(3)는 타공판(31)과 함께 직선 또는 곡선 형태중 어느 하나로 형성되어 지지체(1)의 삽입홈(13)에 탈착 가능하게 설치된 것을 특징으로 하는 흡음능력을 높인 투명방음벽.The sound absorbing material (3) is formed in any one of a straight or curved form with the perforated plate 31 is a transparent soundproof wall with improved sound absorption capacity, characterized in that installed in the removable groove 13 of the support (1). 제 1항에 있어서,The method of claim 1, 상기 지지체(1)는 내측 모서리에 흡음재(3)를 지지하는 골격부(11)가 구성되되, 상기 골격부(11)의 중간은 상기 흡음재(3)의 형상에 따라 직각 또는 곡면으로 형성된 것을 특징으로 하는 흡음능력을 높인 투명방음벽.The support 1 is composed of a skeleton portion 11 for supporting the sound absorbing material 3 at the inner edge, the middle of the skeleton portion 11 is characterized in that formed at right angles or curved surface according to the shape of the sound absorbing material (3) Transparent soundproof wall with improved sound absorption. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 흡음재(3)가 설치되는 양쪽 삽입홈(13)의 방향이 수평 또는 직각 형태중 어느 하나로 형성된 것을 특징으로 하는 흡음능력을 높인 투명방음벽.Both sides of the insertion groove 13 is provided with the sound absorbing material (3) is a transparent soundproof wall, characterized in that formed in any one of a horizontal or right angle. 제 1항에 있어서,The method of claim 1, 상기 방음판(2)은 단면이 직선면이거나 도로쪽으로 볼록하게 곡면 돌출되는 만곡부(21)로 형성된 것을 특징으로 하는 흡음능력을 높인 투명방음벽.The soundproof plate (2) is a transparent soundproof wall with improved sound absorption capacity, characterized in that the cross-section is formed of a curved portion 21 or a curved surface protruding convexly toward the road.
KR1020070061304A 2007-06-21 2007-06-21 Transparency soundproofing walls KR20080112647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070061304A KR20080112647A (en) 2007-06-21 2007-06-21 Transparency soundproofing walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070061304A KR20080112647A (en) 2007-06-21 2007-06-21 Transparency soundproofing walls

Publications (1)

Publication Number Publication Date
KR20080112647A true KR20080112647A (en) 2008-12-26

Family

ID=40370349

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070061304A KR20080112647A (en) 2007-06-21 2007-06-21 Transparency soundproofing walls

Country Status (1)

Country Link
KR (1) KR20080112647A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934736B1 (en) * 2009-03-27 2009-12-30 에스에이 주식회사 Advanced assembling-type sound proof wall for a tunnel
KR100937386B1 (en) * 2009-05-12 2010-01-18 (주)부림종합목재 Soundproof panel
KR200473052Y1 (en) * 2012-07-10 2014-06-13 주식회사 에이브이티 One piece sound proofing panel
KR101528310B1 (en) * 2014-12-15 2015-06-11 주식회사 케이에스엘 Soundproof panel and construction method for soundproof wall using that
KR20160074027A (en) * 2014-12-17 2016-06-28 서울과학기술대학교 산학협력단 Joint Device of Soundproofing Wall with Sound Absorbing Performance
KR20200048556A (en) 2018-10-30 2020-05-08 정해동 Transparent sound insulation plate with detachable structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934736B1 (en) * 2009-03-27 2009-12-30 에스에이 주식회사 Advanced assembling-type sound proof wall for a tunnel
KR100937386B1 (en) * 2009-05-12 2010-01-18 (주)부림종합목재 Soundproof panel
KR200473052Y1 (en) * 2012-07-10 2014-06-13 주식회사 에이브이티 One piece sound proofing panel
KR101528310B1 (en) * 2014-12-15 2015-06-11 주식회사 케이에스엘 Soundproof panel and construction method for soundproof wall using that
KR20160074027A (en) * 2014-12-17 2016-06-28 서울과학기술대학교 산학협력단 Joint Device of Soundproofing Wall with Sound Absorbing Performance
KR20200048556A (en) 2018-10-30 2020-05-08 정해동 Transparent sound insulation plate with detachable structure

Similar Documents

Publication Publication Date Title
KR101375769B1 (en) A soundproof frame for a soundproofwall
KR20080112647A (en) Transparency soundproofing walls
KR101836367B1 (en) Absorbing type soundproofing panel for improved noise reduction performance and soundproof wall having the same
KR100571539B1 (en) Sound absorption block and method of constructing it
KR101360398B1 (en) Soundproof wall for preventing leakage and diffracting of sound
KR101218343B1 (en) Soundproof wall for possible preventing leakage and vibration absorption
KR200424344Y1 (en) Transparent soundproofing panal
KR200455046Y1 (en) Soundproof and soundproof transparent sound insulation board
KR101163573B1 (en) Soundproof wall having diffraction and interference
KR101157194B1 (en) Sound proof wall having sound absorption type landscape pole
KR101038276B1 (en) Panel for sound proof wall
KR101610841B1 (en) Soundproof Panel Unit and Soundproof Wall
KR100978784B1 (en) A sectional soundproof plate
KR101610845B1 (en) Soundproof Panel and Soundproof Wall
KR20160087241A (en) Soundproof Panel, Soundproof Panel Unit, and Soundproof Wall having Bar-type Sound Absorbing Members
KR101852838B1 (en) Sound-absorbing panels for sound barriers
KR200419648Y1 (en) Plain soundproofing wall with double layer
KR100818025B1 (en) soundproof plate structure
KR101280408B1 (en) Soundproofing wall
KR20080112648A (en) Soundproofing walls
KR101197719B1 (en) Back the sound proofing wall which uses the sound proofing wall sound-absorbing panel and that sound-absorbing panel
KR101075499B1 (en) Adjustable sound proof wall
KR101246781B1 (en) Soundproof panel structure
KR200410340Y1 (en) A soundproofing plate and soundproofing panel
KR200419654Y1 (en) Prefabricated sound insulation panel consisting of aluminum frame

Legal Events

Date Code Title Description
N231 Notification of change of applicant
WITN Withdrawal due to no request for examination