JPH10338912A - See-through sound-insulating board - Google Patents
See-through sound-insulating boardInfo
- Publication number
- JPH10338912A JPH10338912A JP14808197A JP14808197A JPH10338912A JP H10338912 A JPH10338912 A JP H10338912A JP 14808197 A JP14808197 A JP 14808197A JP 14808197 A JP14808197 A JP 14808197A JP H10338912 A JPH10338912 A JP H10338912A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- board
- sound
- plate
- see
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、遮音を目的として
道路や鉄道の沿線等に沿って設置される透視性遮音板に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a see-through sound insulating plate installed along a road or a railway along a road for the purpose of sound insulation.
【０００２】[0002]
【従来の技術】車両からの騒音の遮音を目的として、道
路や鉄道の沿線等に沿って遮音板が設置されている。か
かる遮音板はＰＣコンクリートや金属等の不透視性の遮
音板から形成されたものもあるが、不透視性の遮音板か
ら形成されたものは遮音性に優れるものの、その不透視
性により周囲の風景が遮られるため、圧迫感があり、ま
た景観性に乏しいものである。そこで近年では富に透視
性を有する遮音板が道路や鉄道の沿線等に設置されるよ
うになっている。2. Description of the Related Art Sound insulation plates are installed along roads and railways for the purpose of isolating noise from vehicles. Some of such sound insulating plates are formed from a non-transparent sound insulating plate such as PC concrete or metal. Because the landscape is obstructed, there is a sense of oppression and the landscape is poor. Therefore, in recent years, sound insulation plates having a wealth of transparency have been installed along roads and railways.
【０００３】[0003]
【発明が解決しようとする課題】従来、透視性を有する
遮音板としては、一般にはポリカーボネート板等の透光
性合成樹脂板が用いられている。この合成樹脂板を用い
た遮音板では、十分な遮音性能を得るためには、肉厚を
１０ｍｍ以上にする等、相当厚肉にして重量を重くする
必要がある。しかしながら肉厚にすればする程、遮音性
能は向上するがコスト高となり、また１０ｍｍを超える
ような厚肉の合成樹脂板は、成型は困難であり、成型時
の熱収縮により変形し、反りのないものを製作するのが
困難である。また合成樹脂板に風荷重や車両衝突による
衝撃等の外力が作用して割れた場合に、合成樹脂板が飛
散して落下するような問題もある。Conventionally, as a sound insulating plate having transparency, a light transmitting synthetic resin plate such as a polycarbonate plate is generally used. In order to obtain sufficient sound insulation performance, it is necessary to increase the thickness of the sound insulation plate using a synthetic resin plate to a considerable thickness, such as 10 mm or more, and to increase the weight. However, the thicker the wall, the higher the sound insulation performance but the higher the cost. Also, it is difficult to mold a thick synthetic resin plate exceeding 10 mm. Difficult to make something that is not. Further, when the synthetic resin plate is broken by an external force such as a wind load or an impact due to a vehicle collision, there is a problem that the synthetic resin plate scatters and falls.
【０００４】そこで本発明は、合成樹脂板を使用して周
囲の景色が遮られることのないようにした透視性遮音板
において、上記の如き問題点を解決し、殊更合成樹脂板
を厚肉にすることなく、十分な遮音性能を有し且つ風荷
重や車両衝突による衝撃等の外力が作用しても割れにく
く、また割れた場合でも飛散して落下しないようにした
透視性遮音板を提供せんとするものである。Therefore, the present invention solves the above-mentioned problems in a see-through sound insulating plate using a synthetic resin plate so that the surrounding scenery is not obstructed, and particularly makes the synthetic resin plate thicker. No sound-absorbing board that has sufficient sound insulation performance and does not break easily even when an external force such as a wind load or an impact from a vehicle collision is applied. It is assumed that.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明は次のような構成としている。すなわち本発
明に係る透視性遮音板は、２枚の透光性を有する合成樹
脂板の間に、多数の透孔を有する金属製多孔板を挟んで
接合一体化し、且つ周縁部にシーリング材を装着したこ
とを特徴とするものである。In order to achieve the above object, the present invention has the following arrangement. That is, the see-through sound insulating plate according to the present invention was joined and integrated between two light-transmitting synthetic resin plates by sandwiching a metal perforated plate having a large number of through-holes, and a sealing material was attached to the periphery. It is characterized by the following.
【０００６】本発明によれば、２枚の透光性を有する合
成樹脂板の間に、多数の透孔を有する金属製多孔板を挟
んで接合一体化しているので、多数の透孔により透視性
が具備され、また殊更合成樹脂板の肉厚を厚くしなくて
も、金属製多孔板により重量が重くなって遮音性能が向
上する。また金属製多孔板により合成樹脂板が補強され
るので、割れにくく、また割れた場合でも合成樹脂板が
飛散して落下することがない。さらに周縁部にシーリン
グ材を装着し、２枚の合成樹脂板の間に雨水が浸入する
のを防いでいるので、金属製多孔板が錆びることはな
い。According to the present invention, since a metal perforated plate having a large number of through-holes is joined and integrated between two synthetic resin plates having a light-transmitting property, the transparency is enhanced by the large number of the through-holes. The metal perforated plate increases the weight and improves the sound insulation performance without increasing the thickness of the synthetic resin plate. Further, since the synthetic resin plate is reinforced by the metal perforated plate, it is hard to be broken, and even if broken, the synthetic resin plate does not scatter and fall. Further, since a sealing material is attached to the peripheral portion to prevent rainwater from entering between the two synthetic resin plates, the metal perforated plate does not rust.
【０００７】なお、金属製多孔板は、直径２ｍｍ〜１０
ｍｍの透孔が透過率４０〜７０％で穿設されていれば、
十分な透視性が得られ、また補強効果も維持される。The metal perforated plate has a diameter of 2 mm to 10 mm.
mm with a transmittance of 40-70%
Sufficient transparency is obtained, and the reinforcing effect is maintained.
【０００８】また、透光性を有する合成樹脂板は、耐衝
撃性に優れ且つ透光性に優れるポリカーボネート板から
形成するのが好ましい。It is preferable that the light-transmitting synthetic resin plate is formed of a polycarbonate plate having excellent impact resistance and light transmitting properties.
【０００９】[0009]
【発明の実施の形態】以下に本発明の実施の一形態につ
き図面に基づき具体的に説明する。まず図１は本発明の
実施の一形態を示す一部切欠正面図、図２はその部分断
面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, and FIG. 2 is a partial sectional view thereof.
【００１０】図１〜２において、１は透光性を有する合
成樹脂板であり、２枚が相対向して配置されている。合
成樹脂板１は、ポリカーボネートやアクリル樹脂板等の
透光性を有する適宜材質の合成樹脂からなる板材が用い
られ、特に限定されるものではないが、一般には耐衝撃
性に優れ且つ透光性に優れるポリカーボネート板を用い
るのが好ましい。また２枚の合成樹脂板１の全てにポリ
カーボネート板を用いるのが好ましいが、１方の合成樹
脂板１にポリカーボネート板を用い、他方の合成樹脂板
１にアクリル樹脂板を用いてもよい。なお合成樹脂板１
の形状は一般には方形状となされているが、特に限定さ
れるものではなく、また肉厚も厚ければ厚いほど好まし
いが、特に限定されるものではなく、後記のように金属
製多孔板２により補強されるので、例えば１０ｍｍ以下
のように薄肉のものであってもよい。In FIGS. 1 and 2, reference numeral 1 denotes a synthetic resin plate having a light-transmitting property, and two sheets thereof are arranged to face each other. As the synthetic resin plate 1, a plate material made of a synthetic resin of an appropriate material having a light-transmitting property, such as a polycarbonate or an acrylic resin plate, is used, and is not particularly limited, but is generally excellent in impact resistance and has a light-transmitting property. It is preferable to use a polycarbonate plate having excellent properties. Although it is preferable to use a polycarbonate plate for all of the two synthetic resin plates 1, a polycarbonate plate may be used for one synthetic resin plate 1 and an acrylic resin plate may be used for the other synthetic resin plate 1. The synthetic resin plate 1
Is generally square, but is not particularly limited, and the thicker the wall, the more preferable. However, the thickness is not particularly limited. , It may be as thin as, for example, 10 mm or less.
【００１１】２は、多数の透孔２１を有する金属製多孔
板であり、一般には鉄、ステンレス、アルミニウム合金
等のパンチング板が用いられる。前記透孔２１は、直径
２ｍｍ〜１０ｍｍ程度の孔径で透過率４０〜７０％で均
一に穿設されていれば、前記透孔２１により十分な透視
性が得られ、また補強効果が期待されるので好ましい。
透過率４０％未満では十分な透視性が得られず、また７
０％を超えると金属製多孔板２による補強機能が低下す
る。なお透孔２１の形状は丸孔でもよいし、角孔でもよ
く、また動物の絵や花柄等の図案や文字情報等を形どっ
た透孔２１が穿設されていてもよい。なお金属製多孔板
２の色は黒に近い暗色が好ましく、暗色にすれば、透孔
２１部分とその他の部分とのコントラストがはっきり
し、透視しやすくなる。Reference numeral 2 denotes a metal perforated plate having a large number of through holes 21. Generally, a punched plate made of iron, stainless steel, an aluminum alloy or the like is used. If the through-hole 21 is uniformly formed with a hole diameter of about 2 mm to 10 mm and a transmittance of 40 to 70%, sufficient transparency is obtained by the through-hole 21 and a reinforcing effect is expected. It is preferred.
If the transmittance is less than 40%, sufficient transparency cannot be obtained.
If it exceeds 0%, the reinforcing function of the metal porous plate 2 decreases. The shape of the through-hole 21 may be a round hole or a square hole, and the through-hole 21 may be formed with a pattern such as a picture or a flower pattern of an animal or character information. The color of the metal perforated plate 2 is preferably a dark color close to black. If the color is dark, the contrast between the through-hole 21 portion and the other portions becomes clear and the see-through becomes easy.
【００１２】金属製多孔板２は、前記２枚の合成樹脂板
１の間に挟み込まれ、接着剤３により接合一体化されて
いる。そして金属製多孔板２の多数の透孔２１により透
視性を具備させると共に、殊更合成樹脂板１の肉厚を厚
くしなくても、金属製多孔板２により重量を重くして遮
音性能を向上させ、且つ金属製多孔板２により合成樹脂
板１を補強し、割れにくく、また割れた場合でも合成樹
脂板１が飛散して落下しないようにしている。なお、透
孔２１部分に接着剤３を充填せずに、空間のまま残して
おけば、その透孔２１部分で騒音が減衰し、吸音効果を
発揮させることができる。前記接着剤３は硬化後は透明
であるものを用いる。The metal perforated plate 2 is sandwiched between the two synthetic resin plates 1 and joined and integrated by an adhesive 3. The metal perforated plate 2 has a large number of through-holes 21 so as to provide transparency, and the metal perforated plate 2 increases the weight and improves the sound insulation performance without increasing the thickness of the synthetic resin plate 1 in particular. In addition, the synthetic resin plate 1 is reinforced by the metal perforated plate 2 so as not to be easily broken, and even if broken, the synthetic resin plate 1 is prevented from scattering and falling. If the adhesive 3 is not filled in the through hole 21 and the space is left as it is, noise is attenuated in the through hole 21 and a sound absorbing effect can be exhibited. The adhesive 3 that is transparent after curing is used.
【００１３】４は合成樹脂やゴム等から形成されるシー
リング材であり、前記２枚の合成樹脂板１の周縁部に挿
着されている。このシーリング材４は、２枚の合成樹脂
板１の間隔を均一に保たせると共に、２枚の合成樹脂板
１の間に雨水が浸入するのを防ぎ、金属製多孔板２が錆
びないようにするためである。Reference numeral 4 denotes a sealing material formed of a synthetic resin, rubber, or the like, which is inserted into the periphery of the two synthetic resin plates 1. The sealing material 4 keeps the interval between the two synthetic resin plates 1 uniform, prevents rainwater from entering between the two synthetic resin plates 1, and prevents the metal porous plate 2 from rusting. To do that.
【００１４】なお本発明においては、図３に示される如
く、さらに２枚の合成樹脂板１の外周に、アルミニウム
合金等の型材からなる補強枠材５を取付けることができ
る。この補強枠材５を取付けることにより透視性は多少
妨げられるが、合成樹脂板１の割れに対する補強効果が
一層向上する。In the present invention, as shown in FIG. 3, a reinforcing frame member 5 made of a mold material such as an aluminum alloy can be attached to the outer periphery of two synthetic resin plates 1 further. Although the see-through property is somewhat hindered by attaching the reinforcing frame member 5, the reinforcing effect against cracking of the synthetic resin plate 1 is further improved.
【００１５】上記した本発明による透視性遮音板Ｐは、
図４に示される如く、高速道路等の側縁に道路の長手方
向に沿って設置することができる。すなわち図４におい
て、６は、高速道路等の側縁に道路の長手方向に沿って
所定間隔をおいて立設されたＨ型鋼からなる支柱であ
り、この支柱６間に本発明による透視性遮音板Ｐが保持
されている。そして車両のドライバーは、透光性を有す
る合成樹脂板１と金属製多孔板２の透孔２１とを光が透
過することにより、周囲の景色を透視することができ、
また合成樹脂板１に加えて金属製多孔板２により重量が
増すことにより、効果的に車両の騒音等を遮音すること
ができる。The transparent sound insulating plate P according to the present invention is
As shown in FIG. 4, it can be installed along the longitudinal direction of the road at the side edge of a highway or the like. That is, in FIG. 4, reference numeral 6 denotes a column made of H-shaped steel standing upright at a predetermined distance along the longitudinal direction of the road at a side edge of a highway or the like. The plate P is held. The driver of the vehicle can see through the surrounding scenery by transmitting light through the synthetic resin plate 1 having a light-transmitting property and the through-holes 21 of the metal perforated plate 2.
In addition, since the weight is increased by the metal perforated plate 2 in addition to the synthetic resin plate 1, noise and the like of the vehicle can be effectively shielded.
【００１６】[0016]
【発明の効果】本発明によれば、２枚の透光性を有する
合成樹脂板の間に、多数の透孔を有する金属製多孔板を
挟んで接合一体化しているので、多数の透孔により透視
性が具備され、また殊更合成樹脂板の肉厚を厚くしなく
ても、金属製多孔板により重量が重くなって遮音性能が
向上する。また金属製多孔板により合成樹脂板が補強さ
れるので、割れにくく、また割れた場合でも合成樹脂板
が飛散して落下することがない。さらに周縁部にシーリ
ング材を装着し、２枚の合成樹脂板の間に雨水が浸入す
るのを防いでいるので、金属製多孔板が錆びることはな
い。According to the present invention, since a metal perforated plate having a large number of through-holes is sandwiched and integrated between two synthetic resin plates having a light-transmitting property, see-through is achieved by a large number of through-holes. In addition, the metal perforated plate increases the weight and improves the sound insulation performance without increasing the thickness of the synthetic resin plate. Further, since the synthetic resin plate is reinforced by the metal perforated plate, it is hard to be broken, and even if broken, the synthetic resin plate does not scatter and fall. Further, since a sealing material is attached to the peripheral portion to prevent rainwater from entering between the two synthetic resin plates, the metal perforated plate does not rust.
【図１】本発明の実施の一形態を示す一部切欠正面図で
ある。FIG. 1 is a partially cutaway front view showing an embodiment of the present invention.
【図２】図１の部分断面図である。FIG. 2 is a partial sectional view of FIG.
【図３】本発明の実施の他の形態を示す部分断面図であ
る。FIG. 3 is a partial sectional view showing another embodiment of the present invention.
【図４】本発明の施工状態の一例を示す斜視図である。FIG. 4 is a perspective view showing an example of a construction state of the present invention.
１ 合成樹脂板 ２ 金属製多孔板 ２１ 透孔 ３ 接着剤 ４ シーリング材 ５ 補強枠材 ６ 支柱 Ｐ 本発明透視性遮音板 DESCRIPTION OF SYMBOLS 1 Synthetic resin board 2 Perforated metal plate 21 Through-hole 3 Adhesive 4 Sealing material 5 Reinforcement frame material 6 Support P Transparent sound-insulating board of the present invention
Claims (3)
に、多数の透孔を有する金属製多孔板を挟んで接合一体
化し、且つ周縁部にシーリング材を装着したことを特徴
とする透視性遮音板。1. A perspective view, wherein a metal perforated plate having a large number of through holes is sandwiched and integrated between two light-transmitting synthetic resin plates, and a sealing material is attached to a peripheral portion thereof. Sex sound insulation board.
の透孔が透過率４０〜７０％で穿設されていることを特
徴とする請求項１記載の透視性遮音板。2. The metal perforated plate has a diameter of 2 mm to 10 mm.
2. The see-through sound insulating plate according to claim 1, wherein said through holes are formed with a transmittance of 40 to 70%.
ボネート板からなることを特徴とする請求項１または２
記載の透視性遮音板。3. The synthetic resin plate having a light-transmitting property is made of a polycarbonate plate.
The transparent sound insulating plate according to the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14808197A JP3686499B2 (en) | 1997-06-05 | 1997-06-05 | Transparent sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14808197A JP3686499B2 (en) | 1997-06-05 | 1997-06-05 | Transparent sound insulation board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10338912A true JPH10338912A (en) | 1998-12-22 |
| JP3686499B2 JP3686499B2 (en) | 2005-08-24 |
Family
ID=15444810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14808197A Expired - Fee Related JP3686499B2 (en) | 1997-06-05 | 1997-06-05 | Transparent sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3686499B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120143A (en) * | 2005-10-28 | 2007-05-17 | Asahi Steel Industry | Sound insulation fence |
| KR200448261Y1 (en) | 2007-11-13 | 2010-03-29 | 신세계산업(주) | Sound absorbing materials of soundproofing panel |
| CN113026589A (en) * | 2021-03-24 | 2021-06-25 | 北京天庆同创环保科技有限公司 | Circular closed sound barrier |
| KR102647500B1 (en) * | 2023-08-10 | 2024-03-14 | 주식회사 에코프랜 | Soundproof panel for easy replacement and soundproof wall having the plate of soundproof material |
-
1997
- 1997-06-05 JP JP14808197A patent/JP3686499B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120143A (en) * | 2005-10-28 | 2007-05-17 | Asahi Steel Industry | Sound insulation fence |
| JP4587393B2 (en) * | 2005-10-28 | 2010-11-24 | 朝日スチール工業株式会社 | Sound insulation fuence |
| KR200448261Y1 (en) | 2007-11-13 | 2010-03-29 | 신세계산업(주) | Sound absorbing materials of soundproofing panel |
| CN113026589A (en) * | 2021-03-24 | 2021-06-25 | 北京天庆同创环保科技有限公司 | Circular closed sound barrier |
| KR102647500B1 (en) * | 2023-08-10 | 2024-03-14 | 주식회사 에코프랜 | Soundproof panel for easy replacement and soundproof wall having the plate of soundproof material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3686499B2 (en) | 2005-08-24 |
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