KR20090042893A - Soundproofing walls, soundproofing tunnel and boundary walls with soundproofing coated-fabrics - Google Patents

Soundproofing walls, soundproofing tunnel and boundary walls with soundproofing coated-fabrics Download PDF

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Publication number
KR20090042893A
KR20090042893A KR1020090031706A KR20090031706A KR20090042893A KR 20090042893 A KR20090042893 A KR 20090042893A KR 1020090031706 A KR1020090031706 A KR 1020090031706A KR 20090031706 A KR20090031706 A KR 20090031706A KR 20090042893 A KR20090042893 A KR 20090042893A
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KR
South Korea
Prior art keywords
soundproof
soundproofing
tunnel
membrane material
wall
Prior art date
Application number
KR1020090031706A
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Korean (ko)
Inventor
이응규
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이응규
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Publication date
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Priority to KR1020090031706A priority Critical patent/KR20090042893A/en
Publication of KR20090042893A publication Critical patent/KR20090042893A/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
    • E01F8/0047—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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface

Abstract

The present invention relates to a soundproof wall, a soundproof tunnel, and a boundary wall using a soundproof membrane material composed of a fabric layer and a coating layer for protecting the same. The construction is good, the aesthetics are beautiful, and lightweight construction is possible to reduce costs such as construction cost and maintenance cost. Do.

Soundproof, Soundproof Wall, Soundproof Tunnel, Boundary Wall

Description

Soundproofing walls, soundproofing tunnel and boundary walls with soundproofing coated-fabrics}

The present invention relates to a soundproof wall, a soundproof tunnel, and a boundary wall using a soundproof membrane material, and more particularly, to a soundproof wall, a soundproof tunnel, and a boundary wall using a lightweight low-cost soundproof membrane material that can block noise generated in a noise generating area from a protected area. It is about.

In general, a soundproof wall is a structure for noise reduction that attenuates noise in a process of transferring noise and lowers the overall noise distribution of a surrounding area to a predetermined level or less. The soundproof wall is provided with a soundproof board between ordinary supports. In areas where noise reduction is emphasized, soundproof tunnel structures in which soundproof walls are formed as tunnel-shaped structures are also used.

However, the soundproof plate used in the conventional soundproof walls and soundproof tunnels is expensive due to the use of expensive tempered glass, PC, PMMA, wood and steel, etc. due to the high economic burden, due to the work such as waterproofing the connection portion of the soundproof panel In addition, there are not only design difficulties but also poor workability when applied to bridge design due to excessive soundproof plate weight, and maintenance cost is increased due to frequent maintenance such as cleaning due to dust or foreign matter. There was a disadvantage. In addition, due to the uniform shape of the soundproof plate, the appearance is monotonous, and thus does not meet the demand of expecting a new design.

Accordingly, the present invention has been made to solve the problems of the prior art as described above, by using a sound insulation barrier material to block the noise to form a soundproof wall, soundproof tunnel, boundary wall to reduce the economic burden as well as lightweight soundproof membrane material Its purpose is to provide a soundproof wall, soundproof tunnel, boundary wall using a soundproof membrane material that can reduce the maintenance cost because the construction cost is good, the construction cost is reduced, and dust or foreign substances are not buried by the coating layer of the soundproof membrane material. In addition, due to the flexibility of the soundproof membrane material, it is possible to design a variety of designs, so that the beautiful soundproof walls, soundproof tunnels, etc. can be constructed, and there is another purpose to provide a beautiful soundproof wall, soundproof tunnel or boundary wall.

The above object is to apply a soundproof film material to a soundproof structure comprising a fabric layer and a coating layer for protecting the fabric layer. The soundproof membrane material is usually made of a polyester woven fabric, a fabric layer made of woven fiberglass or ETFE film, and a fluorine resin, a photocatalytic coating layer or an acrylic protective coating layer on the fabric layer, and both supports having commercially available soundproof membrane materials installed on the road. It is achieved by a soundproof structure characterized in that the connection is installed.

The soundproof membrane material may be installed as a single layer or a double structure on a support, and a soundproof panel or soundproof material may be further interposed between the soundproof membrane material of the dual structure, and an overlapping portion of the adjacent soundproof membrane material is fixed by heat fusion. The support is formed in the support ring to be connected to install the soundproof membrane material as a connection strap, or in the case of a support without a connection ring can be fastened by a conventional close plate fastening structure, the support is preferably composed of H beam or steel pipe. Do.

The above object is achieved by the soundproof tunnel, characterized in that the soundproof wall is further extended to the road side to form an arched or roofed structure.

The above object is achieved by the boundary wall, characterized in that the above-mentioned soundproofing film material is installed by connecting both supports installed around the road or other construction site.

According to the soundproof wall, soundproof tunnel, boundary wall using the soundproof membrane material of the present invention, by applying a flexible soundproof membrane material having a coating layer to configure the soundproof wall, soundproof tunnel, boundary wall economical burden due to low-cost lightweight film material and load applied to the structure It can be reduced, and can be simply cut and installed to reduce the installation cost because the construction properties are good, and there is no effect of dust or foreign matter by the coating layer has the effect of reducing the maintenance cost caused by cleaning.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5 are diagrams illustrating a soundproof membrane material and a soundproof structure using the same according to the present invention.

First, the transparent or opaque soundproof membrane material 10 used in the present invention is installed for the purpose of sound insulation by connecting a plurality of supports 50 installed on the roadside, as shown representatively in Figs. 1a and 1b, According to the object of the invention, sound insulation, sound absorption, sound insulation, waterproofness and the like can be selected to have excellent physical properties.

The fabric layer 11 is merely made of, for example, a polyester woven fabric, a woven fiberglass or ETFE (ethylene-tetrafluoroethylene copolymer), and the coating layer is a single or multiple PVC coated on the fabric layer 11 The protective coating layer 13 to protect, and the protective coating layer 13 may include a TiO 2 or PVDF (Polyvinylidene fluoride: piezovinyl) coated surface coating layer 14, or the coating layer is a fabric layer 11 ) Teflon (PTFE: Polytetrafluoro ethylene) buffer coating layer 12, the buffer coating layer 12 to the Teflon (PTFE) protective coating layer 13, and the protective coating layer 13 to the fluorine resin (FEP: Fluorinated ethylene propylene copolymer It may be configured to include a coated surface coating layer (14). Although not limited, the surface coating layer 14 may be formed of acrylic. The sound insulation film material can be easily obtained on the market, for example, it can be made to order in Mark Max Korea Co., Ltd., South Korea.

2 and 3 show the soundproof wall 20 using the soundproof membrane material 10 as described above.

Here, in the description of the sound insulation wall 20 according to the present invention, the same reference numerals are given to the same parts as the above-described embodiment, and overlapping descriptions are omitted.

As shown in FIGS. 2 and 3, the soundproof wall 20 is installed by connecting a plurality of supports 50 vertically arranged in a row on both sides of the road with the soundproof membrane material 10.

Here, the support 50 may be hollow or hollow members of various materials and shapes, preferably made of steel pipes or H beams. In the following description, the description is based on the H beam as shown in the drawings. When the H-beam is applied as a support, it is installed so as to be arranged in the order of the inner plate 51, the groove portion 53 and the outer plate 52 from the road side, the outer surface of the inner and outer plate (51) (52) The connecting ring 54 for fastening with the soundproof membrane material may be integrally formed. The connecting ring 54 may be made of various materials, for example, steel, non-ferrous or stainless steel, aluminum may be fixed to the plate (51) 52 by welding, or may be formed of a string, etc. It may be. The connection ring is bound with a predetermined rope heat-sealed with the soundproof membrane material. However, it should be understood that the fastening connection ring 54 is an example for connection with the soundproof membrane material. In other words, various fastening structures can be expected by those skilled in the art, for example, when using the H beam as a fixture, as shown in FIG. The soundproof membrane material may be attached to the support by attaching the perforated adhesion plate to the H beam so that the soundproof membrane material is interposed and fixing the contact plate to the H beam using a conventional bolt and nut.

The soundproof membrane material 10 may be formed in a single structure on the outer surface of the inner plate 51 or the outer plate 52 of the support 50 formed as described above, preferably installed in a double structure on each outer surface It is preferable for this good sound insulation effect. When the soundproof membrane material 10 is connected to the connection ring 60 formed on the outer surface of the inner and outer plate members 51 and 52 of the support 50 by a connecting strap 60, both adjacent soundproof membrane materials ( The overlapped part of 10) is fixed by heat fusion so that leakage through the connecting part can be reliably blocked. The fusion method between the soundproofing membrane materials is illustrated by heat, but the present invention is not limited thereto.

In addition, a soundproof panel 40 is further configured between the soundproof membrane material 10 having a dual structure installed as described above, and the soundproof panel 40 has both ends thereof inserted into both grooves 53 of the support 50. It is fixedly installed by fixing means such as a fixing pin or adhesive means such as adhesive. In addition, the sound insulation panel 40 may be understood as a normal rectangular sound insulation material that attenuates noise by sound insulation, sound insulation or sound absorption, but may be generally composed of sound insulation materials composed of various materials having various shapes.

In particular, such a soundproof wall 20 is first installed a plurality of supports 50 at a predetermined distance on the side of the road, and then cut to a certain size on the outer surface of the inner and outer plates (51) (52) of the support (50). The soundproof membrane material 10 is installed using, for example, a connecting string 60 and a connecting ring 54, and both sides of the soundproof panel 40 are provided in the groove part 53 of the support 50 between the soundproof membrane material 10. While being inserted, it is fixed to the inner or outer plate material (51) (52) of the support stand 50, and is installed. Thereafter, when the overlapping portion of the adjacent soundproof membrane material 10 is fixed by heat fusion, for example, the installation of the soundproof wall 20 is completed. Therefore, the soundproof wall 20 installed as described above has a particularly good workability from a light weight point of view, which not only shortens the construction period but also reduces construction cost. In addition, the soundproof wall 20 installed as described above is a triple soundproof structure consisting of the inner soundproof film material 10, the soundproof panel 40 and the outer soundproof film material 10, so as to increase sound insulation, sound absorption, sound insulation rate, and the like. do.

In addition, only one soundproofing membrane material 10 is installed on the inner plate 51 or the outer plate 52 of the support 50 as described above, so that the outside of the road, for example, around the construction site or school. In the case of installation in a boundary wall can also be configured.

Meanwhile, FIGS. 4 and 5 show a soundproof tunnel 30 formed by extending the soundproof wall 20.

Here, in the description of the soundproof tunnel 30 according to the present invention, the same reference numerals are given to the same parts as the above-described embodiment, and redundant descriptions are omitted.

As shown in FIGS. 4 and 5, the soundproof tunnel 30 is installed at both sides of the road, and both support members 50 facing each other are bent toward the road to form an arch structure, that is, a roof (hereinafter referred to as a “roof”). To form. In the specification of the present invention, the "roof" does not necessarily mean an arch shape, but is understood in a comprehensive sense including being formed to be in parallel with the road surface or to be inclined. In addition, the term "tunnel" is not necessarily limited to a structure in which the "roof" is hermetically sealed, and is used to mean that a part of the roof is opened.

In addition, the arch support 50 constituting the roof as described above is a steel pipe or H beam manufactured separately from the upright support 50 installed on the side of the road, and both ends thereof can be welded and fixed to the upright support 50 installed on the side of the road. In this case, the cross section of the support 50 to be welded is preferably formed the same as the upright support 50 and the arcuate support 50 as shown in FIG.

In addition, the soundproof membrane material 10 installed in the soundproof tunnel 30 formed as described above is advantageous in terms of workability in that it is cut and installed to a size that can cover both adjacent supports 50, and as shown in FIG. For example, the soundproofing membrane material 10 is installed on the support 50 as the connecting string 60 and the connecting ring 54, while the overlapping portions of both adjacent soundproofing membrane material 10 are fixed by heat fusion as an example. Between the soundproofing membrane material 10 of the soundproof panel 40 is installed as an example to increase the soundproofing rate.

1A and 1B are views illustrating a soundproof membrane material according to the present invention.

2 is a view showing a soundproof wall using the soundproof membrane material according to the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a view showing a soundproof tunnel using the soundproof membrane material according to the present invention.

FIG. 5 is an enlarged view illustrating part B of FIG. 4 in an enlarged manner.

<Description of the symbols for the main parts of the drawings>

10: sound insulation film 11: fabric layer

12: buffer coating layer 13: protective coating layer

14 surface coating layer 20 soundproof wall

30: soundproof tunnel 40: soundproof panel

50: support 51,52: plate

53: groove 54: connection ring

60: connecting string

Claims (5)

Soundproof walls, soundproof tunnels or boundary walls, characterized in that the soundproof membrane material comprising a single layer or a multi-layer coating layer is installed by connecting both supports installed on the road. The soundproof wall, the soundproof tunnel or the boundary wall according to claim 1, wherein the soundproof membrane material is installed as a double structure on the support. The soundproof wall, the soundproof tunnel or the boundary wall according to claim 2, wherein a soundproof panel is further provided between the double soundproof membrane materials. The soundproof wall, soundproof tunnel or boundary wall according to claim 1, wherein the overlapping portions of the adjacent soundproof membrane materials are fixed by heat fusion. The soundproof wall, soundproof tunnel or boundary wall according to claim 1, wherein the support is an H beam.
KR1020090031706A 2009-04-13 2009-04-13 Soundproofing walls, soundproofing tunnel and boundary walls with soundproofing coated-fabrics KR20090042893A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100972967B1 (en) * 2009-11-03 2010-07-29 주식회사 서현기술단 Elastic vibration-proof and sound absorption block for railway slab tracks
KR101368956B1 (en) * 2012-09-19 2014-03-04 주식회사 태건 A soundproof facility using flat type panels
KR20150065290A (en) 2013-12-05 2015-06-15 주식회사 원방테크 Fabrication rooftop exhaust facilities soundproofing walls
CN107386137A (en) * 2017-07-06 2017-11-24 华东建筑设计研究院有限公司 A kind of road sound insulation system
KR102258770B1 (en) * 2020-11-02 2021-05-31 (주)빌리시스템 A manufacturing method of choke case for billiard
KR102313774B1 (en) * 2020-10-16 2021-10-19 한국도로공사 Curved metal plate for finishing tunnel wall

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100972967B1 (en) * 2009-11-03 2010-07-29 주식회사 서현기술단 Elastic vibration-proof and sound absorption block for railway slab tracks
KR101368956B1 (en) * 2012-09-19 2014-03-04 주식회사 태건 A soundproof facility using flat type panels
KR20150065290A (en) 2013-12-05 2015-06-15 주식회사 원방테크 Fabrication rooftop exhaust facilities soundproofing walls
CN107386137A (en) * 2017-07-06 2017-11-24 华东建筑设计研究院有限公司 A kind of road sound insulation system
KR102313774B1 (en) * 2020-10-16 2021-10-19 한국도로공사 Curved metal plate for finishing tunnel wall
KR102258770B1 (en) * 2020-11-02 2021-05-31 (주)빌리시스템 A manufacturing method of choke case for billiard

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