JPH0813684A - Sound insulation panel - Google Patents
Sound insulation panelInfo
- Publication number
- JPH0813684A JPH0813684A JP14136094A JP14136094A JPH0813684A JP H0813684 A JPH0813684 A JP H0813684A JP 14136094 A JP14136094 A JP 14136094A JP 14136094 A JP14136094 A JP 14136094A JP H0813684 A JPH0813684 A JP H0813684A
- Authority
- JP
- Japan
- Prior art keywords
- sound insulation
- rock wool
- panel
- insulation panel
- plates
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 26
- 239000011490 mineral wool Substances 0.000 claims abstract description 20
- 238000000748 compression moulding Methods 0.000 claims abstract description 11
- 239000011358 absorbing material Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000011162 core material Substances 0.000 description 21
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
- Building Environments (AREA)
Abstract
(57)【要約】
【目的】 サンドイッチパネルと同等の軽量性および強
度を備え、しかも充分な遮音性を有する。
【構成】 対向する一対の金属製表面板１・２間に、ハ
ニカムコア３の片面または両面にロックウール圧縮成形
板４を積層した吸音材、或いは所要間隔を保って平行に
配された複数の棒状ハニカムコア２３を二枚のロックウ
ール圧縮成形板２１・２２で接着状態に挟んだ吸音材が
介在されている。
(57) [Summary] [Purpose] It has the same lightness and strength as sandwich panels, and has sufficient sound insulation. [Structure] A sound absorbing material in which a rockwool compression molding plate 4 is laminated on one or both surfaces of a honeycomb core 3 between a pair of facing metal surface plates 1 and 2, or a plurality of sound absorbing materials arranged in parallel at a required interval. A sound absorbing material in which a rod-shaped honeycomb core 23 is sandwiched between two rock wool compression molding plates 21 and 22 in an adhesive state is interposed.
Description
【０００１】[0001]
【産業上の利用分野】本発明は、防音室、機械室または
間仕切り等に使用される遮音パネルに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sound insulation panel used in a soundproof room, a machine room or a partition.
【０００２】[0002]
【従来の技術】間仕切り等として、二枚の金属製表面板
間にウレタンフォームやペーパーコアが介在されたサン
ドイッチパネルが使用されている。2. Description of the Related Art As a partition or the like, a sandwich panel in which urethane foam or a paper core is interposed between two metal surface plates is used.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記サ
ンドイッチパネルの場合、芯材であるウレタンフォーム
など自体に遮音性がほとんどなく、むしろ、コインシデ
ンス効果によって質量則を下回る音響透過損失を示すも
のもある。従って、この種パネルに遮音性を期待できな
いのが実情である。However, in the case of the above-mentioned sandwich panel, the urethane foam itself which is the core material has almost no sound-insulating property, and rather, it has a sound transmission loss lower than the mass law due to the coincidence effect. Therefore, the fact is that sound insulation cannot be expected from this type of panel.
【０００４】本発明の目的は、サンドイッチパネルと同
等の軽量性および強度を備え、しかも充分な遮音性を有
する遮音パネルを提供することにある。An object of the present invention is to provide a sound insulation panel having the same lightness and strength as a sandwich panel and having sufficient sound insulation.
【０００５】[0005]
【課題を解決するための手段】本発明の遮音パネルは、
対向する一対の金属製表面板間に、ハニカムコアの片面
または両面にロックウール圧縮成形板を積層した吸音材
が介在されているものである。The sound insulation panel of the present invention comprises:
A sound absorbing material in which rock wool compression molded plates are laminated on one or both surfaces of a honeycomb core is interposed between a pair of facing metal surface plates.
【０００６】本発明の他の遮音パネルは、対向する一対
の金属製表面板間に、所要間隔を保って平行に配された
複数の棒状ハニカムコアを二枚のロックウール圧縮成形
板で接着状態に挟んだ吸音材が介在されているものであ
る。In another sound insulation panel of the present invention, a plurality of rod-shaped honeycomb cores arranged in parallel at a required interval are bonded between a pair of facing metal surface plates by two rock wool compression molding plates. The sound absorbing material sandwiched between is interposed.
【０００７】金属製表面板としては、主としてカラー鋼
板が使用され、厚さは０．４〜１ｍｍ程度である。As the metal surface plate, a color steel plate is mainly used and its thickness is about 0.4 to 1 mm.
【０００８】ハニカムコアとしては、ペーパーハニカム
やアルミニウム製ハニカムが挙げられ、不燃性となされ
る。セル形状は、六角形の他、正方形、長方形、或いは
ダンボール形状等となされる。また、棒状のハニカムコ
アの場合、幅は３０〜１００ｍｍで、２００〜５００ｍ
ｍ間隔でロックウールに挟み込まれる。Examples of the honeycomb core include a paper honeycomb and an aluminum honeycomb, which are nonflammable. The cell shape may be a hexagon, a square, a rectangle, a cardboard shape, or the like. In the case of a rod-shaped honeycomb core, the width is 30 to 100 mm and 200 to 500 m.
It is sandwiched between rock wool at m intervals.
【０００９】ロックウール圧縮成形板は、ロックウール
を圧縮して厚さ９〜２０ｍｍ程度、密度０．３〜０．５
ｇ／ｃｍ3 の板状に成形したものである。The rock wool compression molding plate is formed by compressing rock wool to have a thickness of about 9 to 20 mm and a density of 0.3 to 0.5.
It is formed into a plate shape of g / cm 3 .
【００１０】そして、金属製表面板、ハニカムコアおよ
びロックウール圧縮成形板は、互いにエポキシ系接着剤
または酢酸ビニル系接着剤により接着されて、一体構成
のパネルとなされる。この遮音パネル全体の厚さは、３
０〜１００ｍｍ程度である。Then, the metal surface plate, the honeycomb core and the rock wool compression molded plate are adhered to each other with an epoxy adhesive or a vinyl acetate adhesive to form an integrated panel. The total thickness of this sound insulation panel is 3
It is about 0 to 100 mm.
【００１１】[0011]
【作用】本発明の遮音パネルによれば、一対の金属製表
面板間にハニカムコアおよびロックウール圧縮成形板か
らなる吸音材を介在せしめたことにより、通常のサンド
イッチパネルと同等の軽量性および強度を備え、しかも
遮音性が得られるものである。According to the sound insulation panel of the present invention, a sound absorbing material composed of a honeycomb core and a rock wool compression molding plate is interposed between a pair of metal surface plates, so that it is as light and strong as a normal sandwich panel. In addition, the sound insulation is obtained.
【００１２】本発明の他の遮音パネルによれば、上記パ
ネルと同様に軽量性、強度および遮音性を有するが、特
に平行に配された複数の棒状ハニカムコアを二枚のロッ
クウール圧縮成形板で挟んだことにより、各棒状ハニカ
ムコアおよびこれら棒状ハニカムコア間に形成される空
気層によりそれぞれ異なる音域の音を吸収することがで
きる。According to another sound insulation panel of the present invention, it has the same lightness, strength and sound insulation as the above-mentioned panel, but in particular, two rock wool compression molded plates each having a plurality of rod-shaped honeycomb cores arranged in parallel. By sandwiching between the rod-shaped honeycomb cores and the air layers formed between the rod-shaped honeycomb cores, it is possible to absorb sounds in different sound ranges.
【００１３】[0013]
【実施例】本発明の実施例を図面に従って説明する。Embodiments of the present invention will be described with reference to the drawings.
【００１４】図１は本発明の遮音パネルの第１実施例を
示し、下側のカラー鋼板(1) の内面全面にアルミニウム
製のハニカムコア(3) が配され、該ハニカムコア(3) の
上面にロックウール圧縮成形板(4) が積層され、ロック
ウール圧縮成形板(4) の上面に上側のカラー鋼板(2) が
被せられている。FIG. 1 shows a first embodiment of the sound insulation panel of the present invention, in which a honeycomb core (3) made of aluminum is arranged on the entire inner surface of the lower color steel plate (1). The rock wool compression molding plate (4) is laminated on the upper surface, and the upper color steel plate (2) is covered on the upper surface of the rock wool compression molding plate (4).
【００１５】本実施例において、両カラー鋼板(1) (2)
の厚さは０．５ｍｍ、ハニカムコア(3) の厚さは２８ｍ
ｍ、ロックウール圧縮成形板(4) の厚さは１２ｍｍであ
る。両カラー鋼板(1) (2) の端部は対向状に屈曲されて
おり、この屈曲部(1a)(2a)の内側に合成樹脂製の枠材
(5) が嵌め込まれている。In this embodiment, both color steel plates (1) (2)
Thickness is 0.5 mm, honeycomb core (3) is 28 m thick
The thickness of the rock wool compression molded plate (4) is 12 mm. The ends of both color steel plates (1) and (2) are bent to face each other, and a frame material made of synthetic resin is placed inside the bent parts (1a) and (2a).
(5) is fitted.
【００１６】そして、両カラー鋼板(1) (2) 、ハニカム
コア(3) 、ロックウール圧縮成形板(4) および枠材(5)
は、互いにエポキシ系接着剤により接着されて一体構成
となされている。Then, both color steel plates (1) (2), honeycomb core (3), rock wool compression molding plate (4) and frame material (5)
Are bonded to each other with an epoxy adhesive to form an integral structure.
【００１７】図２〜図４は、本発明の第２実施例を示
し、平行に配された二本の棒状ハニカムコア(23)(23)を
二枚のロックウール圧縮成形板(24)(24)で挟んだ吸音材
が対向する一対のカラー鋼板(21)(22)間に介在されてい
る。この場合、パネル内には空気層(A) が形成される。2 to 4 show a second embodiment of the present invention, in which two rod-shaped honeycomb cores (23) and (23) are arranged in parallel and two rock wool compression molding plates (24) ( The sound absorbing material sandwiched by 24) is interposed between the pair of opposed color steel plates (21, 22). In this case, an air layer (A) is formed in the panel.
【００１８】本実施例において、両カラー鋼板(21)(22)
の厚さは０．５ｍｍ、アルミニウム製の棒状ハニカムコ
ア(23)の厚さは２２ｍｍ、ロックウール圧縮成形板(24)
の厚さは９ｍｍである。In this embodiment, both color steel plates (21) (22)
Has a thickness of 0.5 mm, a rod-shaped honeycomb core (23) made of aluminum has a thickness of 22 mm, and a rock wool compression molding plate (24)
Has a thickness of 9 mm.
【００１９】パネルの周囲には、上記第１実施例と同様
に枠材が嵌め込まれるが、本実施例ではアルミニウム製
の枠材が使用される。また、各部材は、酢酸ビニル系接
着剤により一体的に接着される。A frame member is fitted around the panel as in the first embodiment, but in this embodiment, a frame member made of aluminum is used. Further, the respective members are integrally bonded with a vinyl acetate adhesive.
【００２０】上述した第１実施例および第２実施例の遮
音パネルは、いずれも通常、互いに嵌合可能なジョイン
トにより連結され、連結部分には、気密性確保のために
シーリング材が塗布される。The sound insulation panels of the first and second embodiments described above are usually connected by joints that can be fitted to each other, and a sealing material is applied to the connecting portions to ensure airtightness. .
【００２１】上記第１実施例および第２実施例の遮音パ
ネルと比較例として厚さ０．５ｍｍのカラー鋼板間に厚
さ４０ｍｍのアルミニウム製のハニカムコアが介在され
た遮音パネルについて防音試験を行った。防音試験の結
果を下表に示す。A soundproof test was conducted on the soundproof panel of the first and second embodiments and a soundproof panel in which a honeycomb core made of aluminum having a thickness of 40 mm was interposed between color steel plates having a thickness of 0.5 mm as a comparative example. It was The results of the soundproofing test are shown in the table below.
【００２２】[0022]
【表１】 上記試験結果から明らかなように、第１実施例の遮音パ
ネルは、比較例のものに比べて、５００ＨZ 以上の高い
周波数領域において音響透過損失が顕著に大きくなって
いる。また、第２実施例の遮音パネルでは、高い周波数
領域だけでなく、５００ＨZ 以下の低い周波数領域にお
いても充分な音響透過損失があることが認められ、５０
０ＨZ で３５ｄＢである。因みに、本パネルは１５Ｋｇ
／ｍ2 である。また、上記第１および第２実施例のいず
れのパネルについても２５０ＨZ〜２ＫＨZ の主要周波
数領域において、コインシデンス効果による音響透過損
失の低下は認められない。[Table 1] As apparent from the above test results, the sound insulation panel of the first embodiment, as compared with that of Comparative Example, sound transmission loss becomes significantly large in 500H Z higher than the frequency domain. Also, in the sound insulation panel of the second embodiment, not only the high frequency range, it is recognized that there is a sufficient sound transmission loss even in 500H Z following low frequency range, 50
Is 35dB at 0H Z. By the way, this panel is 15kg.
/ M 2 . Further, in the main frequency range of 250H Z ~2KH Z for any panel of the first and second embodiments, reduction of sound transmission loss due to coincidence effect is not observed.
【００２３】[0023]
【発明の効果】本発明の遮音パネルによれば、通常のサ
ンドイッチパネルと同等の軽量性および強度を備え、し
かも充分な遮音性が得られる。According to the sound insulation panel of the present invention, it is possible to obtain the same lightness and strength as a normal sandwich panel, and to obtain sufficient sound insulation.
【００２４】本発明の他の遮音パネルによれば、上記パ
ネルと同様に軽量性、強度および遮音性を有するが、特
に平行に配された複数の棒状ハニカムコアを二枚のロッ
クウール圧縮成形板で挟んだことにより、各棒状ハニカ
ムコアおよびこれら棒状ハニカムコア間に形成される空
気層によりそれぞれ異なる音域の音を吸収することがで
きる。従って、より広い範囲での遮音効果が期待でき
る。According to another sound insulation panel of the present invention, it has the same lightness, strength and sound insulation as the above-mentioned panel, but in particular, two rock wool compression molded plates each having a plurality of rod-shaped honeycomb cores arranged in parallel. By sandwiching between the rod-shaped honeycomb cores and the air layers formed between the rod-shaped honeycomb cores, it is possible to absorb sounds in different sound ranges. Therefore, the sound insulation effect in a wider range can be expected.
【００２５】この他、本発明のいずれの遮音パネルにつ
いても、その構造が簡単で、容易に製造することができ
るという実用的利点がある。In addition, the sound insulating panel according to the present invention has a practical advantage that its structure is simple and can be easily manufactured.
【図１】本発明の遮音パネルの一実施例を示す断面図で
ある。FIG. 1 is a sectional view showing an embodiment of a sound insulation panel of the present invention.
【図２】本発明の遮音パネルの他の実施例を示す一部切
欠正面図である。FIG. 2 is a partially cutaway front view showing another embodiment of the sound insulation panel of the present invention.
【図３】同じく要部断面図である。FIG. 3 is a sectional view of the same main part.
【図４】図３におけるIV−IV線断面図である。4 is a sectional view taken along line IV-IV in FIG.
(1) (21) 下側表面板 (2) (22) 上側表面板 (3) (23) ハニカムコア (4) (24) ロックウール圧縮成形板 (1) (21) Lower face plate (2) (22) Upper face plate (3) (23) Honeycomb core (4) (24) Rock wool compression molded plate
Claims (2)
カムコアの片面または両面にロックウール圧縮成形板を
積層した吸音材が介在されている遮音パネル。1. A sound insulation panel in which a sound absorbing material, in which a rock wool compression molded plate is laminated on one surface or both surfaces of a honeycomb core, is interposed between a pair of facing metal surface plates.
間隔を保って平行に配された複数の棒状ハニカムコアを
二枚のロックウール圧縮成形板で接着状態に挟んだ吸音
材が介在されている遮音パネル。2. A sound absorbing material in which a plurality of rod-shaped honeycomb cores arranged in parallel at a required distance are sandwiched between two rock wool compression molding plates in an adhesive state between a pair of facing metal surface plates. Sound insulation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14136094A JPH0813684A (en) | 1994-06-23 | 1994-06-23 | Sound insulation panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14136094A JPH0813684A (en) | 1994-06-23 | 1994-06-23 | Sound insulation panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0813684A true JPH0813684A (en) | 1996-01-16 |
Family
ID=15290176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14136094A Pending JPH0813684A (en) | 1994-06-23 | 1994-06-23 | Sound insulation panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0813684A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007138408A (en) * | 2005-11-15 | 2007-06-07 | Sekisui Chem Co Ltd | Soundproof movable partition structure |
| KR100739878B1 (en) * | 2005-09-09 | 2007-07-16 | 한양대학교 산학협력단 | Slab structure for a building |
| JP2007320289A (en) * | 2006-06-05 | 2007-12-13 | Yokohama Rubber Co Ltd:The | Honeycomb sandwich panel having soundproof characteristic |
| GB2504811A (en) * | 2012-05-23 | 2014-02-12 | Vpod Solutions Ltd | Sound insulating indoor partition including air trapping cells |
| CN109112952A (en) * | 2018-09-17 | 2019-01-01 | 盐城都亭汽车部件有限公司 | A kind of overpass composite silencing plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022913B1 (en) * | 1969-08-25 | 1975-08-04 | ||
| JPH05222784A (en) * | 1992-01-21 | 1993-08-31 | Nitto Boseki Co Ltd | Heat-sound-fire preventing panel |
-
1994
- 1994-06-23 JP JP14136094A patent/JPH0813684A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022913B1 (en) * | 1969-08-25 | 1975-08-04 | ||
| JPH05222784A (en) * | 1992-01-21 | 1993-08-31 | Nitto Boseki Co Ltd | Heat-sound-fire preventing panel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100739878B1 (en) * | 2005-09-09 | 2007-07-16 | 한양대학교 산학협력단 | Slab structure for a building |
| JP2007138408A (en) * | 2005-11-15 | 2007-06-07 | Sekisui Chem Co Ltd | Soundproof movable partition structure |
| JP2007320289A (en) * | 2006-06-05 | 2007-12-13 | Yokohama Rubber Co Ltd:The | Honeycomb sandwich panel having soundproof characteristic |
| GB2504811A (en) * | 2012-05-23 | 2014-02-12 | Vpod Solutions Ltd | Sound insulating indoor partition including air trapping cells |
| CN109112952A (en) * | 2018-09-17 | 2019-01-01 | 盐城都亭汽车部件有限公司 | A kind of overpass composite silencing plate |
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