KR200303776Y1 - Temporary sound insulation board - Google Patents
Temporary sound insulation board Download PDFInfo
- Publication number
- KR200303776Y1 KR200303776Y1 KR20-2002-0033837U KR20020033837U KR200303776Y1 KR 200303776 Y1 KR200303776 Y1 KR 200303776Y1 KR 20020033837 U KR20020033837 U KR 20020033837U KR 200303776 Y1 KR200303776 Y1 KR 200303776Y1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- absorbing material
- sound absorbing
- temporary
- bending
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 34
- 239000011358 absorbing material Substances 0.000 claims abstract description 32
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 238000009435 building construction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- E04B1/82—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
- E04B1/86—Sound-absorbing elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
본 고안은 가설방음판에 관한 것으로서, 특히 기계장치의 소음 발생 장소 또는 토목 및 건축공사현장 외곽에 설치되어, 소음발생 장소에서 발생하는 소음이 외부로 전달되는 경로를 차단하는 기능을 수행 할 수 있도록 하는 가설방음판에 관한 것으로 금속판 길이방향 양쪽 측면에 절곡요홈(9)(9)과 그 절곡요홈(9)(9) 반대편에 절곡돌기부(10)(10)가 구성되어, 그 금속판 표면에 다수의 결합구멍(8)을 타공한 후면판(1);과The present invention relates to a temporary soundproofing plate, and in particular, installed at the outside of a noise generating place of a mechanical device or a civil engineering and construction site, to perform a function of blocking a path from which noise generated at the noise generating place is transmitted to the outside. The temporary soundproofing plate relates to bending grooves (9) and (9) and bending protrusions (10) and (10) opposite to the bending grooves (9) and (9) on both sides of the metal plate in the longitudinal direction. A back plate 1 formed with holes 8; and
다수의 개공부(11)를 구비한 망부재의 길이방향 양측면을 절곡하여 프랜지부(7)를 형성한 전면보호망(3);과A front protection net (3) having bent portions (7) by bending both longitudinal side surfaces of the mesh member having a plurality of openings (11); and
상기의 전면보호망(3)의 양측면에 형성된 프랜지부(7) 내측면에 내입되는 치수로서 상기의 후면판(1) 표면에 타공된 결합구멍(8)과 상호 대칭되는 위치에 다수의 연결구멍(6)이 타공된 흡음재(2)를 구성하여, 상기의 전면보호망(3)의 양측면 프랜지부(7)(7)에 상기의 흡음재(2)가 내입 설치되어 흡음재조립체(5)를 구성하여 그 흡음재조립체(5)가 상기 후면판(1)에 밀착 배열되어 흡음재(2) 다수의 연결구멍(6)들과 후면판(1) 다수의 결합구멍(8)들이 일치 되도록 하여 그 상호 간에 밀착되는 표면에 접착제(15)를 이용하여 결합시켜 가설방음판(A)이 구성된다.A plurality of connection holes are formed in the inner surface of the flange portion 7 formed on both side surfaces of the front protection net 3 and are symmetrical with the coupling holes 8 perforated in the surface of the rear plate 1. 6) the perforated sound absorbing material 2 is formed, and the sound absorbing material 2 is interposed in both side flange portions 7 and 7 of the front protective net 3 to form the sound absorbing material assembly 5 Sound absorbing material assembly (5) is arranged in close contact with the back plate (1) so that the plurality of connection holes (6) of the sound absorbing material (2) and the coupling holes (8) of the back plate (1) is in close contact with each other. The temporary sound insulation plate A is constructed by bonding to the surface using an adhesive 15.
Description
본 고안은 가설방음판에 관한 것으로서, 소음을 발생시키는 기계장치가 설치된 장소 또는 토목 및 건축공사현장 외곽에 설치되어, 소음발생 장소에서 발생하는 소음이 외부로 전달되는 경로를 차단하는 기능을 수행 할 수 있도록 하는 가설방음판에 관한 것이다.The present invention relates to a temporary soundproofing plate, which is installed at a place where a mechanical device for generating noise is installed or outside a civil engineering and construction site, and can perform a function of blocking a path from which noise generated at a noise generating place is transmitted to the outside. It is about the hypothetical sound insulation board to make.
일반적으로 기계장치가 설치되어 소음을 발생시키는 장소 또는 건설공사 기간동안 공사현장 내부에서 발생하는 소음이 외부로 전달되는 것을 차단할 목적으로 임시로 가설되어 사용하는 가설방음판은 금속재로서, 전면판에 다수의 타공부를 구성하고 후면판은 밀폐되어 그 전면판 과 후면판 사이에 흡음재를 삽입하여 방음판이 구성된다. 이러한 금속재의 가설방음판은 전면판 과 후면판의 절곡공정 및 전면판 과 후면판을 결합하는 조립공장이 복잡하고, 길이방향에 대하여 큰 치수 로의 제작에 어려움이 있었며, 가설방음판 다수를 연결하는 별도의 연결부재가 필요하여 부속자재 비용이 과다 하였으며, 아울러 가설방음판 일부분이 파손되었을 때, 전면판 과 흠읍재 그리고 후면판의 일부분 교체에 어려움이 있었다.In general, the temporary soundproofing plate used temporarily for the purpose of blocking the transmission of noise generated inside the construction site to the outside during the construction work or the place where the mechanical device is installed is a metal material. The perforated part and the back plate are sealed, and the sound absorbing plate is formed by inserting the sound absorbing material between the front plate and the back plate. The temporary soundproof plate made of metal is complicated in the process of bending the front plate and the back plate, and the assembly plant combining the front plate and the back plate has difficulty in producing large dimensions in the longitudinal direction. The cost of accessories was excessive due to the need for connecting members, and when the part of the temporary soundproof panel was broken, there was a difficulty in replacing the part of the front panel, the groove, and the rear panel.
또한, 근래에는 다양한 형상 및 색상이 표현될 수 있는 프라스틱을 소재로 하여 전면판에 흡음구가 성형되고 후면판은 밀폐되어 그 전면판 과 후면판 사이에 흡음재를 삽입하여 조립되는 프라스틱 소재의 가설방음판이 사용되어 다양한 형상 및 색상의 표현이 가능하여 공사현장 외관을 미려하게 연출하여 공사현장을 지나는 사람들에게 시각적인 아름다음을 표현하고 있다.In addition, in recent years, a sound absorbing port is formed on the front panel by using a plastic material capable of expressing various shapes and colors, and a rear panel is sealed, and a temporary soundproof panel of plastic material is assembled by inserting a sound absorbing material between the front panel and the rear panel. It is possible to express various shapes and colors by using this to create a beautiful appearance of the construction site, expressing a visual beautiful following to the people passing through the construction site.
그러나 상술한 종래의 프라스틱 소재의 가설방음판은 다음과 같은 문제점을 갖는다.However, the above-mentioned temporary soundproofing plate of plastic material has the following problems.
첫째, 프라스틱 소재의 가설방음판은 전면판 과 후면판이 2개의 사출금형으로 제작하여야 하는 단점으로 인하여 고가의 사출금형비용의 지출로 생산비의 증가를 초래한다.First, the temporary soundproofing plate made of plastic material causes an increase in production cost due to the expense of expensive injection mold cost due to the disadvantage that the front plate and the back plate have to be made of two injection molds.
둘째, 이 전면판 과 후면판이 사출금형 방법으로 제작되어 그 가로, 세로의 치수에 한계가 있는 바, 큰 치수를 요구하는 가설방음판에 적절히 대응하지 못하는 결점이 있다.Second, since the front and rear panels are manufactured by injection mold method, there are limitations on the horizontal and vertical dimensions, so there is a drawback that they do not adequately respond to the temporary soundproofing plates requiring large dimensions.
셋째, 이 프라스틱 가설방음판은 가로, 세로의 치수 한계성으로 각 각의 가설방음판 가로면 과 세로면을 연결하는 "H"형상의 연결부재의 수량이 증가하고 조립공정이 복잡해지는 결점이 있다.Third, this plastic temporary soundproofing plate has the disadvantage of increasing the number of "H" shaped connecting members connecting the horizontal and vertical planes of each temporary soundproofing plate due to the dimensional limitations of the horizontal and vertical.
넷째, 프라스틱을 사출한 전면판 과 후면판의 결합력이 저조하여 휨강도가 현저히 떨어지므로 비틀림 및 배부름 현상이 발생한다.Fourth, the bond strength of the front plate and the back plate from which the plastic is injected is low, so that the bending strength is remarkably decreased, causing torsion and fullness.
따라서, 본 고안은 종래의 금속재 가설방음판 및 프라스틱 가설방음판의 문제점을 해결하기 위해 고안된 것으로서 다음과 같은 목적을 갖는다.Therefore, the present invention is designed to solve the problems of the conventional metal temporary soundproof plate and plastic temporary soundproof plate has the following object.
본 고안의 목적의 하나는 가설방음판의 후면판을 그 길이방향으로 양쪽 측면을 절곡하여 절곡요홈 과 절곡돌기부를 성형하여 휨강도를 높이고 일정한 폭 치수에 긴 길이의 치수로 성형이 용이하며, 가설방음판 다수개가 수직으로 입설되어 가로방향으로 연속하여 조립 연결될 때, 후면판의 절곡요홈 과 또 다른 후면판의 절곡돌기부가 상호 그 내측면 과 외측면이 밀착되며 겹쳐져 조립되어서 가설방음판을 연결하여 별도의 방음판 연결부재를 배제하여 연결부재 비용의 절감 및 조립, 해체비용이 절감된다.One of the objectives of the present invention is to form a bending groove and a bending protrusion by bending both sides of the back plate of the temporary soundproofing plate in the longitudinal direction thereof to increase the bending strength, and to be easily formed into a length of a certain width and a long length. When the dogs are vertically placed and connected continuously in the horizontal direction, the bending grooves of the rear plate and the bending protrusions of the other rear plate are assembled to be in close contact with each other and the inner surface and the outer surface of the rear plate are connected to each other to connect the separate soundproof panels. By eliminating the member, the cost of the connecting member and the cost of assembly and disassembly are reduced.
본 고안의 또 다른 목적은 후면판 과 흡음재가 내장된 흡음재조립체의 착탈이 용이하여 가설방음판의 파손시에 편리하게 가설방음판 일부분 만을 교체할 수있어 경제적인 가설방음판을 제공한다.Another object of the present invention is easy to attach and detach the sound absorbing material assembly with a built-in back panel and sound absorbing material to provide an economical hypothetical soundproofing plate to replace only part of the temporary soundproofing plate in case of breakage of the temporary soundproofing plate.
본 고안의 다른 이점과 특징은 후 상술하는 구성 및 작용의 설명으로부터 잘 이해될 수 있을 것이다.Other advantages and features of the present invention will be understood from the description of the configurations and operations described later.
도 1은 본 고안에 따른 가설방음판의 사시도이다.1 is a perspective view of a temporary soundproofing plate according to the present invention.
도 2는 본 고안에 따른 가설방음판의 후면판 사시도이다.2 is a perspective view of the back plate of the temporary soundproofing plate according to the present invention.
도 3은 본 고안에 따른 가설방음판의 흡음재조립체의 사시도이다.Figure 3 is a perspective view of the sound absorbing material assembly of the temporary soundproof plate according to the present invention.
도 4는 본 고안에 따른 가설방음판의 평면도이다.4 is a plan view of a temporary soundproofing plate according to the present invention.
도 5는 본 고안에 따른 가설방음판 다수가 연속적으로 결합된 상태를 보여주는 평면도이다.5 is a plan view illustrating a state in which a plurality of temporary soundproofing plates according to the present invention are continuously coupled.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
A : 가설방음판 1: 후면판 2: 흡음재 3:전면보호망 5: 흡음재조립체A: Temporary soundproof plate 1: Back panel 2: Sound absorbing material 3: Front protection net 5: Sound absorbing material assembly
6: 연결구멍 7: 프랜지부 8: 결합구멍 9 :절곡요홈 10 : 절곡돌기부6: connecting hole 7: flange portion 8: coupling hole 9: bending groove 10: bending protrusion
11 : 개공부 12 : 가설방음벽 13 :강관 14 : 체결철물 15 : 접착제DESCRIPTION OF SYMBOLS 11 Opening part 12 Temporary soundproof wall 13 Steel pipe 14 Fastening hardware 15 Adhesive
이하, 본 고안에 따른 의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.
도 1은 본 고안에 따른 가설방음판의 사시도이고, 도 2는 본 고안에 따른 가설방음판의 후면판 사시도이며, 도 3은 본 고안에 따른 가설방음판의 흡음재조립체의 사시도이고, 도 4는 본 고안에 따른 가설방음판의 평면도이다.1 is a perspective view of a temporary soundproofing plate according to the present invention, Figure 2 is a perspective view of the back plate of the temporary soundproofing plate according to the present invention, Figure 3 is a perspective view of the sound absorbing material assembly of the temporary soundproofing plate according to the present invention, Figure 4 A plan view of a temporary soundproofing plate according to the present invention.
이들 도면에 의해 잘 알 수 있듯이, 본 고안에 따른 가설방음판(A)의 제1실시예는,As can be seen from these drawings, the first embodiment of the temporary soundproofing plate A according to the present invention,
금속판 길이방향 양쪽 측면에 절곡요홈(9)(9) 과 그 절곡요홈(9)(9) 반대편에 절곡돌기부(10)(10)가 구성되어, 그 금속판 표면에 다수의 결합구멍(8)을 타공한 후면판(1);과Bending grooves 9 and 9 and bending protrusions 10 and 10 opposite to the bending grooves 9 and 9 are formed on both sides of the metal plate in the longitudinal direction, and a plurality of coupling holes 8 are formed on the surface of the metal plate. Perforated backplane (1); and
다수의 개공부(11)를 구비한 망부재의 길이방향 양측면을 절곡하여 프랜지부(7)를 형성한 전면보호망(3);과A front protection net (3) having bent portions (7) by bending both longitudinal side surfaces of the mesh member having a plurality of openings (11); and
상기의 전면보호망(3)의 양측면에 형성된 프랜지부(7) 내측면에 내입되는 치수로서 상기의 후면판(1) 표면에 타공된 결합구멍(8)과 상호 대칭되는 위치에 다수의 연결구멍(6)이 타공된 흡음재(2)를 구성하여, 상기의 전면보호망(3)의 양측면 프랜지부(7)(7)에 상기의 흡음재(2)가 내입 설치되어 흡음재조립체(5)를 구성하여그 흡음재조립체(5)가 상기 후면판(1)에 밀착 배열되어 흡음재(2) 다수의 연결구멍(6)들과 후면판(1) 다수의 결합구멍(8)들이 일치 되도록 하여 그 상호 간에 밀착되는 표면에 접착제(15)를 이용하여 결합시켜 가설방음판(A)이 구성된다.A plurality of connection holes are formed in the inner surface of the flange portion 7 formed on both side surfaces of the front protection net 3 and are symmetrical with the coupling holes 8 perforated in the surface of the rear plate 1. 6) constitutes the sound-absorbing material (2) is perforated, the sound-absorbing material (2) is inserted in both side flange portions (7) (7) of the front protective net (3) to form a sound absorbing material assembly (5) Sound absorbing material assembly (5) is arranged in close contact with the back plate (1) so that the plurality of connection holes (6) of the sound absorbing material (2) and the coupling holes (8) of the back plate (1) is in close contact with each other. The temporary sound insulation plate A is constructed by bonding to the surface using an adhesive 15.
상기와 같이 구성된 가설방음판(A)은 그 복수개를 사용하여 가설방음벽(12)을 구축하는 것을 도시한 도 5에 의해 알 수 있듯이, 그 복수개의 가설 방음판(A)이 길이방향으로 수직으로 입설 배열되어 그 가설방음판(A)들의 절곡요홈(9) 내측면 과 또 다른 가설방음판(A)의 절곡돌기부(10) 외측면가 상호 겹쳐지며 연속적으로 조립 연결되어 후면판(1)의 결합구멍(8) 과 흡음재(2)의 연결구멍(6)을 관통한 체결철물(14)에 통상의 지지부재인 강관(13)과 연결 고정된다.As shown in FIG. 5 showing the construction of the temporary soundproof wall 12 using the plurality of temporary soundproof plates A configured as described above, the plurality of temporary soundproof plates A are arranged vertically in the longitudinal direction. The inner surface of the bending recesses 9 of the temporary soundproofing plates A and the outer surface of the bending protrusions 10 of another temporary soundproofing plate A overlap each other and are continuously assembled and connected to each other. It is fixed to the fastening hardware 14 which penetrates the connection hole 6 of the sound absorption material 2, and the steel pipe 13 which is a normal support member.
한편, 상기 구성에 있어서, 전면보호망(3)는 금속재 또는 합성수지재의 것으로 타공형태 나 용착형태의 것을 사용한다.On the other hand, in the above configuration, the front protective net 3 is made of a metal material or a synthetic resin material and uses a perforated or welded type.
또한, 상기의 후면판(1) 양측면에 성형되는 절곡요홈(9) 과 절곡돌기부(10)는 상호 간에 그 내측면 과 외측면이 끼워지는 구조로서 그 형상은 가변설계됨을 특징으로 하는 가설방음판.In addition, the bending groove (9) and the bending protrusions (10) formed on both side surfaces of the back plate (1) is a temporary soundproof plate, characterized in that the inner side and the outer surface of the structure is fitted in a variable design.
상기의 흡음재(2)는 합성수지계 또는 광물질계 그리고 식물성의 섬유질계 등으로 통상적으로 흡음성능을 지닌 것을 사용 할 수 있다.The sound absorbing material 2 may be a synthetic resin-based or mineral-based and vegetable fibrous-based, etc., having a normal sound-absorbing performance.
전술한 바의 본 고안에 따른 가설방음판은 그 후면판을 그 길이방향으로 양쪽 측면을 절곡하여 절곡요홈 과 절곡돌기부를 성형하여 휨강도를 높이고 일정한 폭 치수에 긴 길이의 치수로 성형이 용이하며, 가설방음판 다수개가 수직으로 입설되어 가로방향으로 연속하여 조립 연결될 때, 후면판의 절곡요홈 과 또 다른 후면판의 절곡돌기부가 상호 그 내측면 과 외측면이 밀착되며 겹쳐져 조립되어서 가설방음판을 연결하여 별도의 방음판 연결부재를 배제하여 연결부재 비용의 절감 및 조립, 해체비용이 절감되고, 후면판과 흡음재가 내장된 흡음재조립체의 착탈이 용이하여 가설방음판의 파손시에 편리하게 가설방음판 일부분 만을 교체할 수 있어 경제적인 가설방음판을 제공한다.The temporary soundproof plate according to the present invention of the above-described bar is formed by bending both sides of the rear plate in the longitudinal direction thereof to form a bending recess and a bending protrusion to increase the bending strength and to form a length of a certain length and easy to form. When a plurality of sound insulation boards are vertically installed and connected continuously in the horizontal direction, the bending grooves of the rear plate and the bending protrusions of the other rear plate are assembled to be in close contact with each other, and the temporary soundproof plates are connected to each other. By eliminating the soundproof panel connection member, the cost of connection member can be reduced, assembly and disassembly cost is reduced, and it is easy to attach and detach the sound absorbing material assembly with the built-in back panel and sound absorbing material. Provide economic hypothetical sound insulation board.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0033837U KR200303776Y1 (en) | 2002-11-12 | 2002-11-12 | Temporary sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0033837U KR200303776Y1 (en) | 2002-11-12 | 2002-11-12 | Temporary sound insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200303776Y1 true KR200303776Y1 (en) | 2003-02-11 |
Family
ID=49330603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0033837U KR200303776Y1 (en) | 2002-11-12 | 2002-11-12 | Temporary sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200303776Y1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100594871B1 (en) | 2005-11-24 | 2006-06-30 | (주)세일엔지니어링 | The soundproofing wall for road |
| KR20190001268U (en) | 2017-11-22 | 2019-05-30 | (주)블레스 | temporary soundproof panel |
| KR101999208B1 (en) * | 2018-08-08 | 2019-07-11 | 주식회사 보건환경산업 | Dust net to prevent scattering of dust |
| KR102079011B1 (en) * | 2019-04-25 | 2020-02-19 | 김법용 | Micro dust-reduction type hypothetical soundproofing plate |
| KR102291520B1 (en) * | 2020-02-07 | 2021-08-18 | 김법용 | Fine dust reduction temporary sound insulation board with improved dust collection efficiency |
-
2002
- 2002-11-12 KR KR20-2002-0033837U patent/KR200303776Y1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100594871B1 (en) | 2005-11-24 | 2006-06-30 | (주)세일엔지니어링 | The soundproofing wall for road |
| KR20190001268U (en) | 2017-11-22 | 2019-05-30 | (주)블레스 | temporary soundproof panel |
| KR101999208B1 (en) * | 2018-08-08 | 2019-07-11 | 주식회사 보건환경산업 | Dust net to prevent scattering of dust |
| KR102079011B1 (en) * | 2019-04-25 | 2020-02-19 | 김법용 | Micro dust-reduction type hypothetical soundproofing plate |
| KR102291520B1 (en) * | 2020-02-07 | 2021-08-18 | 김법용 | Fine dust reduction temporary sound insulation board with improved dust collection efficiency |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200303776Y1 (en) | Temporary sound insulation board | |
| JP5183081B2 (en) | Panel connection structure | |
| KR100925528B1 (en) | Sound proofing plate using perforated plate | |
| KR100786226B1 (en) | Installation structure of tunnel type sound absorption proofing panel | |
| KR100463919B1 (en) | Structure of Soundproof board | |
| KR200307676Y1 (en) | Soundproof plate coupling structure in soundproofed wall | |
| KR200212289Y1 (en) | An acoustical pannel assembly | |
| KR101309180B1 (en) | Noise barrier structure | |
| KR200405934Y1 (en) | Transparent anti-voice panel used in anti-voice wall | |
| KR200234764Y1 (en) | Front decoration member of soundproof panel for noise prevention | |
| KR100372327B1 (en) | A soundproofing walls for road | |
| KR200262704Y1 (en) | Temporary sound insulation board for construction | |
| KR20060015165A (en) | A lightweight soundproofing panel of sound-absorbing type having air space at the rear | |
| KR200412606Y1 (en) | soundproof pannel assembly | |
| KR200287858Y1 (en) | Block type soundproofed wall | |
| KR102535946B1 (en) | Soundproofing panel | |
| KR200314962Y1 (en) | a panel for construction | |
| KR102039877B1 (en) | noise interference type temporary soundproof board using sythetic resin materail | |
| CN218933478U (en) | Building sound insulation building board | |
| CN216786902U (en) | Buckle formula non-metallic sound protective screen | |
| KR200265851Y1 (en) | Soundproofing wall having improved soundproofing structure | |
| KR200293166Y1 (en) | Fabricated Soundproof Panel | |
| KR100741557B1 (en) | Soundproof wall | |
| KR200252855Y1 (en) | Fabricated soundproofing panel | |
| KR200317412Y1 (en) | Coupling structure of soundproofing panel and soundproofing bar using fixing clips |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| T701 | Written decision to grant on technology evaluation | ||
| G701 | Publication of correction | ||
| FPAY | Annual fee payment |
Payment date: 20090123 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |