JP6000574B2 - Soundproof panel - Google Patents
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- JP6000574B2 JP6000574B2 JP2012048644A JP2012048644A JP6000574B2 JP 6000574 B2 JP6000574 B2 JP 6000574B2 JP 2012048644 A JP2012048644 A JP 2012048644A JP 2012048644 A JP2012048644 A JP 2012048644A JP 6000574 B2 JP6000574 B2 JP 6000574B2
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Description
本発明は、防音パネルに関する。 The present invention relates to a soundproof panel.
防音パネルは、例えば建設現場などで発生する騒音の対策として使用される（例えば、特許文献１，２参照）。防音パネルは、現場に設置された足場などのパイプ材に、クランプなどの固定手段を用いて組付ける。通常、複数枚の防音パネルで現場の周囲を囲い、工事が終了すると撤去して、また別の建設現場で使用される。 The soundproof panel is used as a countermeasure against noise generated at a construction site, for example (see, for example, Patent Documents 1 and 2). The soundproof panel is assembled to a pipe material such as a scaffold installed at the site using a fixing means such as a clamp. Usually, a plurality of soundproof panels are enclosed around the site, removed when the construction is completed, and used at another construction site.
従って、防音パネルは、出来るだけ取り扱いが容易であることが望まれる。しかしながら、従来の防音パネルは重く、現場での運搬及び組み付け作業が容易でなかった。さらに、設置時に表面に着いた汚れを洗浄する作業も容易でなかった。 Therefore, it is desirable that the soundproof panel be as easy to handle as possible. However, the conventional soundproof panel is heavy and is not easily transported and assembled on site. Furthermore, it was not easy to clean the dirt on the surface during installation.
本発明は、上述した問題点を解決するためになされたものであり、その目的は、軽量であって、設置時に表面に汚れが付着するのを抑制でき、取り扱いが容易な防音パネルを提供することにある。 The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a soundproof panel that is light in weight, can suppress the adhesion of dirt to the surface during installation, and is easy to handle. There is.
本発明の防音パネルは、ポリエチレン系樹脂及び水酸化アルミニウムを含む板状の芯材と、前記芯材の表面に貼り合わせたアルミニウム合金板と、前記アルミニウム合金板の表面にコートされた光触媒薄膜を含むパネル材と、前記パネル材の周縁に配置され、前記パネル材を支持するフレーム枠と、を含むことを特徴とする。 The soundproof panel of the present invention comprises a plate-like core material containing polyethylene resin and aluminum hydroxide, an aluminum alloy plate bonded to the surface of the core material, and a photocatalytic thin film coated on the surface of the aluminum alloy plate. And a frame that is disposed on a peripheral edge of the panel material and supports the panel material.
前記フレーム枠は、マグネシウム合金で形成されている。また前記光触媒のコートは、チタニア−シリカ溶液を塗布し、乾燥させて薄膜状にしたものである。 The frame is made of a magnesium alloy. The photocatalyst coat is formed by applying a titania-silica solution and drying it to form a thin film.
本発明によれば、ポリエチレン系樹脂及び水酸化アルミニウムを含む板状の芯材と、前記芯材の表面に貼り合わせたアルミニウム合金板と、前記アルミニウム合金板の表面にコートされた光触媒薄膜を含むパネル材と、前記パネル材の周縁に配置され、前記パネル材を支持するフレーム枠と、を含む構成の防音パネルとしたことにより、軽量であるため運搬や組み付け作業がある上に、光触媒の防汚作用によって表面に汚れが付着するのを防止することが可能である。 According to the present invention, a plate-like core material containing a polyethylene resin and aluminum hydroxide, an aluminum alloy plate bonded to the surface of the core material, and a photocatalytic thin film coated on the surface of the aluminum alloy plate are included. The soundproof panel is configured to include a panel material and a frame frame that is disposed on the periphery of the panel material and supports the panel material, so that it is lightweight and has transportation and assembly work, and also has a photocatalytic property. It is possible to prevent dirt from adhering to the surface due to the fouling action.
さらに、フレーム枠の材料にマグネシウム合金を採用したことにより、更なる軽量化を実現することができる。さらに、チタニア−シリカ溶液を塗布し、乾燥させて薄膜状にしたことにより、防汚性能が高く、剥がれ難い光触媒の薄膜とすることができる。 Furthermore, further weight reduction can be realized by adopting a magnesium alloy as the material of the frame. Furthermore, by applying a titania-silica solution and drying to form a thin film, a photocatalytic thin film having high antifouling performance and hardly peeled off can be obtained.
本発明の好ましい実施形態による防音パネルについて、添付図面を参照しながら詳しく説明する。但し、以下に説明する実施形態によって本発明は何ら限定されることはない。 A soundproof panel according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited by the embodiments described below.
図１及び図２に示すように、本実施形態の防音パネルは、例えば長さが５００〜２０００ｍｍで高さが８００〜９００ｍｍの範囲内にある長方形状に形成された板状のパネル材１と、このパネル材１の周縁を囲うフレーム枠２とを備えている。パネル材１は、図２に示すように、ポリエチレン系樹脂と水酸化アルミニウムの混合材料を板状に形成した芯材１１の表面に、アルミニウム合金板１２を張り合わせている。芯材１１とアルミニウム合金板１２とは、例えば接着剤やボルト等を用いて固定することができるが、必ずしも両者を固定しなくともよい。芯材１１の厚みは、例えば３ｍｍとすることができる。また、アルミニウム合金板１２の厚みは、例えば０．１５ｍｍとすることができる。 As shown in FIG.1 and FIG.2, the soundproof panel of this embodiment is the plate-shaped panel material 1 formed in the rectangular shape which has the length in the range of 500-2000 mm, and height is 800-900 mm, for example. And a frame 2 surrounding the periphery of the panel material 1. As shown in FIG. 2, the panel material 1 has an aluminum alloy plate 12 bonded to the surface of a core material 11 in which a mixed material of polyethylene resin and aluminum hydroxide is formed in a plate shape. The core material 11 and the aluminum alloy plate 12 can be fixed using, for example, an adhesive or a bolt, but it is not always necessary to fix both. The thickness of the core material 11 can be 3 mm, for example. Moreover, the thickness of the aluminum alloy plate 12 can be 0.15 mm, for example.
前記アルミニウム合金板１２の表面及びフレーム枠の露出面には、光触媒が薄膜状にコーティングされて光触媒薄膜１３を形成いる。光触媒薄膜１３の下地として塗装が施されていてもよい。光触媒のコーティングは、例えば光触媒の微粒子が溶剤に分散した溶液をアルミニウム合金板１２の表面に塗布し、自然乾燥又は加熱乾燥により溶剤を蒸発させて光触媒の薄膜を形成する。光触媒の微粒子が溶剤に分散した溶液は、塗布対象が撥水性であるため、撥水性表面に対してもコーティングできるものを用いるのが好ましい。そのような溶液としては、例えばチタニア−シリカ溶液を使うことが好ましい。この溶液は、市販のものを購入してもよく、或いは特許２９１３２５７号に開示されている方法で製造してもよい。 The surface of the aluminum alloy plate 12 and the exposed surface of the frame frame are coated with a photocatalyst in a thin film shape to form a photocatalytic thin film 13. A coating may be applied as a base of the photocatalytic thin film 13. For photocatalyst coating, for example, a solution in which photocatalyst fine particles are dispersed in a solvent is applied to the surface of the aluminum alloy plate 12, and the solvent is evaporated by natural drying or heat drying to form a photocatalyst thin film. As the solution in which the photocatalyst fine particles are dispersed in the solvent, since the application target is water-repellent, it is preferable to use a solution that can coat the water-repellent surface. As such a solution, for example, a titania-silica solution is preferably used. This solution may be purchased commercially or may be produced by the method disclosed in Japanese Patent No. 2913257.
特許２９１３２５７号には、チタニアの原料となる例えばチタンテトライソプロポキシド（ＴＩＰ）とイソプロパノール（ＩＰＡ）の混合液と、ＩＰＡと水の混合液とを混合し、ＴＩＰを加水分解させてチタニアの微粒子を生成させる。このチタニア粉末を過酸化水素水に溶解せしめたゲル体に、シリカの原料となるテトラエチルオルトシリケート（ＴＥＯＳ）とエタノールの混合液を加え、更に分散剤として過酸化水素水を加えてゾル化させる。更に続いてアンモニアなどのアルカリ溶液によってｐＨを６〜８に調整することによってチタニア−シリカが分散された水溶液を得ることができる。 Japanese Patent No. 2913257 discloses a mixture of, for example, titanium tetraisopropoxide (TIP) and isopropanol (IPA), which is a titania raw material, and a mixture of IPA and water to hydrolyze TIP and thereby titania fine particles. Is generated. A mixed solution of tetraethylorthosilicate (TEOS), which is a raw material of silica, and ethanol is added to a gel body in which this titania powder is dissolved in hydrogen peroxide solution, and hydrogen peroxide solution is further added as a dispersant to form a sol. Further, by adjusting the pH to 6-8 with an alkaline solution such as ammonia, an aqueous solution in which titania-silica is dispersed can be obtained.
但し、光触媒は、前記チタニア−シリカ以外でもよく、チタニア、又は、チタニアと他の金属化合物との複合体を用いることができる。この場合、前記チタニアは、ペルオキソ型チタニア、アナタース型チタニア、ルチル型チタニア、ブルッカイト型チタニアの少なくとも１種以上とすることができる。 However, the photocatalyst may be other than the titania-silica, and titania or a complex of titania and another metal compound can be used. In this case, the titania can be at least one of peroxo type titania, anatase type titania, rutile type titania, and brookite type titania.
フレーム枠２の形状は特に制限されることはなく、組み付ける方法等に応じた形状とすることができる。図３には、クランプを連結する開口部を有するフレーム枠の一例（上面）を示している。但し、フレーム枠２の材料としては、マグネシウム合金を使用するのが好ましい。 The shape of the frame 2 is not particularly limited, and can be a shape according to the assembling method or the like. FIG. 3 shows an example (upper surface) of a frame having an opening for connecting the clamp. However, it is preferable to use a magnesium alloy as the material of the frame 2.
上述の実施形態によれば、ポリエチレン系樹脂及び水酸化アルミニウムを含む板状の芯材１１と、前記芯材１１の表面に貼り合わせたアルミニウム合金板１２と、前記アルミニウム合金板１２の表面にコートされた光触媒薄膜１３を含むパネル材１と、パネル材１の周縁に配置され、パネル材１を支持するフレーム枠２とを含む構成の防音パネルとしたことにより、軽量であるため運搬や組み付け作業がある上に、光触媒の防汚作用によって表面に汚れが付着するのを防止することが可能である。 According to the above-described embodiment, the plate-shaped core material 11 containing polyethylene resin and aluminum hydroxide, the aluminum alloy plate 12 bonded to the surface of the core material 11, and the surface of the aluminum alloy plate 12 are coated. Since the soundproof panel is configured to include the panel material 1 including the photocatalyst thin film 13 and the frame frame 2 disposed on the periphery of the panel material 1 and supporting the panel material 1, transportation and assembly work are possible because of the light weight. In addition, it is possible to prevent dirt from adhering to the surface by the antifouling action of the photocatalyst.
さらに、フレーム枠２の材料にマグネシウム合金を採用したことにより、更なる軽量化を実現することができる。 Further, by adopting a magnesium alloy as the material of the frame frame 2, further weight reduction can be realized.
さらに、チタニア−シリカ溶液を塗布し、乾燥させて薄膜状にしたことにより、防汚性能が高く、剥がれ難い光触媒の薄膜とすることができる。 Furthermore, by applying a titania-silica solution and drying to form a thin film, a photocatalytic thin film having high antifouling performance and hardly peeled off can be obtained.
以上、本発明の具体的な実施形態に関して説明したが、本発明の範囲を逸脱しない限り様々な変形が可能であることは、当該技術分野における通常の知識を有する者にとって自明なことである。従って、本発明の技術的範囲は、上述した実施形態に限定されるものではなく、特許請求の範囲及びこれと均等なものに基づいて定められるべきである。 Although specific embodiments of the present invention have been described above, it is obvious to those skilled in the art that various modifications are possible without departing from the scope of the present invention. Therefore, the technical scope of the present invention should not be limited to the above-described embodiments, but should be determined based on the claims and equivalents thereof.
１ パネル材
１１ 芯材
１２ アルミニウム合金板
１３ 光触媒薄膜
２ フレーム枠
1 Panel material 11 Core material 12 Aluminum alloy plate 13 Photocatalyst thin film 2 Frame frame
Claims (1)
前記パネル材の周縁に配置され、前記パネル材を支持するフレーム枠と、を含み、
前記フレーム枠が、マグネシウム合金で形成され、
前記光触媒薄膜が、チタニア−シリカの薄膜であることを特徴とする防音パネル。 A plate-like core material containing polyethylene resin and aluminum hydroxide; an aluminum alloy plate bonded to the surface of the core material; and a panel material containing a photocatalytic thin film coated on the surface of the aluminum alloy plate;
Disposed on the periphery of the panel material, seen including and a framework for supporting the panel member,
The frame is formed of a magnesium alloy;
The soundproof panel , wherein the photocatalytic thin film is a titania-silica thin film .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012048644A JP6000574B2 (en) | 2012-03-05 | 2012-03-05 | Soundproof panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012048644A JP6000574B2 (en) | 2012-03-05 | 2012-03-05 | Soundproof panel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016172633A Division JP6226504B2 (en) | 2016-09-05 | 2016-09-05 | Frame frame for soundproof panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013185298A JP2013185298A (en) | 2013-09-19 |
| JP6000574B2 true JP6000574B2 (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2012048644A Expired - Fee Related JP6000574B2 (en) | 2012-03-05 | 2012-03-05 | Soundproof panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102297209B1 (en) * | 2021-04-15 | 2021-09-03 | 주식회사 장흥 | LED lighting device with excellent pollution prevention function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3074894U (en) * | 2000-07-17 | 2001-01-26 | 備讃商事株式会社 | Soundproof panel for antifouling construction |
| JP2004332328A (en) * | 2003-05-06 | 2004-11-25 | Sekisui Chem Co Ltd | Soundproof panel |
| JP5152744B2 (en) * | 2007-07-19 | 2013-02-27 | 国立大学法人東北大学 | Environmental control room component and method for manufacturing environmental control chamber component |
| JP2010150767A (en) * | 2008-12-24 | 2010-07-08 | Toto Ltd | Building material |
| JP3153025U (en) * | 2009-06-10 | 2009-08-20 | 大有建設株式会社 | Soundproof panel |
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