JPH0886151A - Soundproofing roof of bay window - Google Patents
Soundproofing roof of bay windowInfo
- Publication number
- JPH0886151A JPH0886151A JP22343694A JP22343694A JPH0886151A JP H0886151 A JPH0886151 A JP H0886151A JP 22343694 A JP22343694 A JP 22343694A JP 22343694 A JP22343694 A JP 22343694A JP H0886151 A JPH0886151 A JP H0886151A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- sheet
- bay window
- sound
- steel plate
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 17
- 239000006260 foam Substances 0.000 abstract description 4
- 206010016173 Fall Diseases 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、降雨時における屋根騒
音の低減に有効な出窓の防音屋根に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soundproof roof having a bay window which is effective for reducing roof noise when it rains.
【０００２】[0002]
【従来の技術】従来、家屋の出窓部分には、アルミ製出
窓枠が張り出し形成され、当該出窓部分における屋根
は、片流れ屋根部分とその左右両側位置の袖屋根部分と
からなっている。また、此種の出窓屋根は、塩ビ鋼板や
カラー鋼板、トタン板等で構成され、また、その屋根裏
部分には、発泡スチロールやウレタン発泡体を充填した
り、合板やハードボードが設けられている。2. Description of the Related Art Conventionally, an aluminum bay window frame is formed to overhang a bay window portion of a house, and the roof in the bay window portion is composed of a one-way roof portion and sleeve roof portions on both left and right sides thereof. Further, this type of bay window roof is made of a PVC steel plate, a color steel plate, a galvanized iron plate, and the like, and the attic part thereof is filled with styrene foam or urethane foam, or is provided with plywood or a hard board.
【０００３】[0003]
【発明が解決しようとする課題】従って、降雨時に出窓
の屋根部分に雨滴、雨水が落下すると、その衝突音や落
下音による屋根騒音が室内外で感じられ、居住者に不快
感を与えることになる。この点、断熱保温性の観点か
ら、屋根裏部分に充填した発泡スチロールやウレタン発
泡体により、防音効果を期待できる面はあるものの、そ
れは空気伝播音が軽減されるにすぎない。発明者の実験
によれば、屋根騒音で特に耳ざわりな音は、屋根鋼板自
身の振動による高周波音の発生が原因であることが突き
止められた。そこで、この高周波音の発生を解消できる
屋根構造体として、屋根鋼板の振動を抑えることで固体
伝播音を防止する制振シートを使用することに着眼した
のである。Therefore, when raindrops or rainwater fall on the roof portion of the bay window during rainfall, the roof noise due to the collision sound or the falling sound is felt inside and outside the room, which causes discomfort to the occupants. Become. From this point of view, from the viewpoint of heat insulation and heat retention, although there is a side that a soundproofing effect can be expected by the styrofoam or urethane foam filled in the attic part, it only reduces the airborne sound. According to an experiment by the inventor, it was found that the noise that is particularly offensive to the roof noise is caused by the generation of high-frequency noise due to the vibration of the roof steel plate itself. Therefore, as a roof structure that can eliminate the generation of this high-frequency sound, we have focused on using a vibration damping sheet that suppresses solid-borne noise by suppressing the vibration of the roof steel plate.
【０００４】[0004]
【課題を解決するための手段】本発明では、前記の課題
を解決するために、第１には、出窓における屋根鋼板の
裏面に制振シートを貼着してなる出窓の防音屋根を、第
２には、前記制振シートを含む屋根鋼板の裏面に発泡樹
脂シートを貼着してなる出窓の防音屋根を提供する。In order to solve the above problems, the present invention firstly provides a soundproof roof having a bay window, in which a damping sheet is attached to the back surface of a roof steel plate in the bay window. 2 provides a soundproof roof with a bay window, which is formed by attaching a foamed resin sheet to the back surface of a roof steel plate including the vibration damping sheet.
【０００５】[0005]
【作用】降雨により出窓の屋根鋼板に落下する雨滴、雨
水の衝突音や落下音に基づく高周波音の固体伝播音が、
屋根鋼板の裏面に貼着した制振シートに吸収、吸音され
ることで、降雨時における屋根騒音が著しく低減され
る。[Operation] Raindrops falling on the roof steel plate of the bay window due to rainfall, solid-borne sound of high-frequency sound based on collision sound of rainwater and falling sound,
By absorbing and absorbing sound by the damping sheet attached to the back surface of the roof steel plate, the roof noise during rainfall is significantly reduced.
【０００６】[0006]
【実施例】本発明の実施例を添付図面に従って説明する
に、Ｄは平断面台形状又はコ字状の枠構造にフレーム構
成した出窓枠であって、アルミ型材で形成され、その中
央正面枠には両開き構造又は押し開き構造の開閉窓１を
形成している。２は出窓枠Ｄの左右両側位置の側面に形
成した左右の側窓であって、必要に応じて押し開き構造
に形成される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the accompanying drawings. D is a bayonet frame having a frame structure having a trapezoidal flat cross section or a U-shape, which is formed of aluminum mold material and has a central front frame. The opening / closing window 1 having a double-opening structure or a push-opening structure is formed in the. Reference numeral 2 denotes left and right side windows formed on the side surfaces at both left and right sides of the bayonet frame D, and is formed in a push-open structure as necessary.
【０００７】Ｆは平断面台形状の枠構造にフレーム構成
した出窓の屋根枠であって、図２、図３に示すように、
アルミ型材で形成され、その上端外側部には張り出し鍔
３が形成され、その直下部には、張り出し鍔３と僅かな
上下間隔を隔てた位置に返し鍔４が形成されている。
５、６は屋根枠Ｆの上部内側位置に張り出した内側上鍔
と内側下鍔であって、当該内側上鍔５と内側下鍔６とで
出窓天井部の化粧板Ｐの外側部を嵌挿支持する。Reference numeral F denotes a bayonet roof frame having a frame structure of a trapezoidal flat cross section, and as shown in FIGS. 2 and 3,
It is formed of an aluminum mold material, and an overhanging flange 3 is formed on the outer side of the upper end thereof, and a return flange 4 is formed immediately below the overhanging flange 3 at a position slightly separated from the overhanging flange 3.
Reference numerals 5 and 6 denote an inner upper brim and an inner lower brim which are projected to an upper inner position of the roof frame F, and the outer upper part of the decorative plate P of the bay window ceiling is inserted by the inner upper brim 5 and the inner lower brim 6. To support.
【０００８】Ｒは平断面台形状で側面Ｌ字状の屋根鋼板
であって、屋根中央部の片流れ屋根本体７の部分とその
左右両側位置の袖屋根８の部分とからなっている。９は
屋根鋼板Ｒの外側位置の張り出し端部を曲成して折り返
した折り返し端部であって、屋根枠Ｆの上端外側部の張
り出し鍔３に係合支持している。１０は屋根鋼板Ｒの後
端上部に張り出した取付鍔部であって、屋根本体７にお
ける左右両側位置で、袖屋根８との境界部分に相当する
取付鍔部１０には、屋根本体７に対して袖屋根８を折れ
曲げる為の切り欠き部１１が形成され、また、当該取付
鍔部１０が家屋の外壁面Ｋに固定される。R is a roof steel plate having a trapezoidal flat cross section and an L-shaped side surface, and is composed of a part of the single-flow roof main body 7 in the central part of the roof and sleeve parts 8 on both left and right sides thereof. Reference numeral 9 denotes a folded-back end portion formed by bending and folding the protruding end portion of the roof steel plate R at the outer side position, and is engaged with and supported by the protruding flange 3 on the outer upper end portion of the roof frame F. Reference numeral 10 denotes a mounting flange portion projecting above the rear end of the roof steel plate R, at both left and right positions of the roof main body 7, and the mounting flange portion 10 corresponding to the boundary portion with the sleeve roof 8 is attached to the roof main body 7. A cutout 11 for bending the sleeve roof 8 is formed, and the mounting flange 10 is fixed to the outer wall surface K of the house.
【０００９】Ｓは屋根鋼板Ｒの裏面に貼着した制振シー
トであって、屋根本体７の前部側と後部側を除く中央付
近に、屋根本体７の前後幅の半分程度の幅に亙って張り
付けている。具体的には、厚みが１、５〜２ｍｍ程度の
制振シートＳを、厚みが０、３〜０、５ｍｍ程度の屋根
鋼板Ｒに貼着するに、屋根鋼板Ｒの表面積の２０〜５０
％程度の範囲、制振シートＳの貼着面積と高周波音の低
減効果との実験結果から、より好ましくは屋根鋼板Ｒの
２０〜３０％程度の範囲に亙って固定される。制振シー
トＳの断面構造は、剥離紙の上面に特殊ゴム系粘着剤層
が形成され、その表層部にアルミニウム拘束層が形成さ
れている。Reference numeral S is a vibration damping sheet attached to the back surface of the roof steel plate R, and has a width of about a half of the front and rear width of the roof body 7 in the vicinity of the center of the roof body 7 excluding the front side and the rear side. I am stuck. Specifically, when the damping sheet S having a thickness of about 1 to 5 mm is attached to the roof steel plate R having a thickness of about 0 to 3 to 0, 5 to 20% of the surface area of the roof steel plate R.
%, The adhesion area of the vibration damping sheet S and the effect of reducing high-frequency noise are experimentally determined, and more preferably, it is fixed in the range of about 20 to 30% of the roof steel plate R. In the sectional structure of the vibration damping sheet S, a special rubber adhesive layer is formed on the upper surface of the release paper, and an aluminum constraining layer is formed on the surface layer portion thereof.
【００１０】１２は発泡ポリエチレン製の樹脂シートで
あって、厚みが２〜３ｍｍ程度で、前記制振シートＳを
含む屋根鋼板Ｒの裏面全体に亙って貼着固定される。こ
の発泡樹脂シート１２は、雨だれ音の空気伝播音を吸音
する効能を発揮させる余地はあるものの、主に、屋根鋼
板Ｒに対する結露防止を考慮している。１３は化粧板Ｐ
の後部背面に左右方向へ差し渡した棟板スペーサであっ
て、片流れ屋根本体７における屋根勾配、屋根高さを調
整する。１４は気密材であって、屋根枠Ｆにおける内側
上鍔５のコーナー位置に嵌め込まれる。A resin sheet 12 made of expanded polyethylene has a thickness of about 2 to 3 mm, and is adhered and fixed on the entire back surface of the roof steel plate R including the vibration damping sheet S. Although this foamed resin sheet 12 has a room for exhibiting the effect of absorbing the airborne sound of raindrops, it mainly considers the prevention of dew condensation on the roof steel plate R. 13 is a decorative plate P
It is a ridge board spacer extending in the left-right direction on the rear rear surface, and adjusts the roof slope and roof height of the one-way roof main body 7. Reference numeral 14 denotes an airtight member, which is fitted in a corner position of the inner upper flange 5 in the roof frame F.
【００１１】尚、１５は側面Ｌ字状の亜鉛鋼板であっ
て、その水平板部を化粧板Ｐの後方上面部に固定し、そ
の鉛直板部を前記取付鍔部１０の背面部に重ね合わせて
いる。１６は布テープであって、図３に示すように、重
ね合わせた取付鍔部１０と亜鉛鋼板１５の垂直板部とを
カバーした上で、家屋の外壁面Ｋに屋根鋼板Ｒの背面部
を密着させて固定している。Reference numeral 15 is a side L-shaped zinc steel plate, the horizontal plate portion of which is fixed to the rear upper surface portion of the decorative plate P, and the vertical plate portion thereof is superposed on the rear surface portion of the mounting flange portion 10. ing. Numeral 16 is a cloth tape, and as shown in FIG. 3, after covering the mounting flange 10 and the vertical plate portion of the zinc steel plate 15 which are overlapped with each other, the back surface portion of the roof steel plate R is provided on the outer wall surface K of the house. It is fixed in close contact.
【００１２】[0012]
【発明の効果】本発明は、前記のように、出窓における
屋根鋼板の裏面に制振シートを貼着してなる出窓の防音
屋根を提供したので、降雨により出窓の屋根鋼板に落下
する雨滴、雨水の衝突音や落下音に基づく高周波音の固
体伝播音が、屋根鋼板の裏面に貼着した制振シートに吸
収、吸音されることで、降雨時における屋根騒音が著し
く低減できる。また、前記制振シートを含む屋根鋼板の
裏面に発泡樹脂シートを貼着することで、雨だれの空気
伝播音が吸音されると共に、屋根鋼板に対する結露防止
にも優れる等の諸効果をもたらす。As described above, the present invention provides a soundproof roof of a bay window in which a damping sheet is attached to the back surface of the roof steel sheet of the bay window, so that raindrops falling on the roof steel sheet of the bay window due to rainfall, The high-frequency solid-borne sound, which is based on the sound of rainwater collision and the sound of falling, is absorbed and absorbed by the damping sheet attached to the back surface of the roof steel sheet, so that the roof noise during rainfall can be significantly reduced. Further, by attaching the foamed resin sheet to the back surface of the roof steel plate including the vibration damping sheet, various effects such as absorption of the air-borne sound of raindrops and excellent prevention of dew condensation on the roof steel plate are brought about.
【図１】出窓の基本形態を示す斜視図である。FIG. 1 is a perspective view showing a basic form of a bay window.
【図２】出窓の屋根本体を示す縦断側面図である。FIG. 2 is a vertical sectional side view showing a roof main body of a bay window.
【図３】出窓の袖屋根と屋根本体を示す横断正面図であ
る。FIG. 3 is a cross-sectional front view showing a sleeve roof of a bay window and a roof body.
Ｄ 出窓枠 Ｆ 屋根枠 Ｐ 化粧板 Ｒ 屋根鋼板 Ｓ 制振シート Ｋ 外壁面 １ 開閉窓 ２ 側窓 ３ 張り出し鍔 ４ 返し鍔 ５ 内側上鍔 ６ 内側下鍔 ７ 屋根本体 ８ 袖屋根 ９ 折り返し端部 １０ 取付鍔部 １１ 切り欠き部 １２ 発泡樹脂シート １３ 棟板スペーサ １４ 気密材 １５ 亜鉛鋼板 １６ 布テープ D Bay window frame F Roof frame P Decorative plate R Roof steel plate S Damping sheet K Outer wall surface 1 Opening window 2 Side window 3 Overhanging collar 4 Return collar 5 Inner upper collar 6 Inner lower collar 7 Roof body 8 Sleeve roof 9 Folding edge 10 Mounting collar part 11 Notch part 12 Foamed resin sheet 13 Building board spacer 14 Airtight material 15 Zinc steel plate 16 Cloth tape
Claims (3)
ートＳを貼着したことを特徴とする出窓の防音屋根。1. A soundproof roof for a bay window, wherein a damping sheet S is attached to the back surface of a roof steel plate R in the bay window.
ートＳを貼着し、当該制振シートＳを含む屋根鋼板Ｒの
裏面に発泡樹脂シート１２を貼着したことを特徴とする
出窓の防音屋根。2. The damping sheet S is attached to the back surface of the roof steel plate R in the bay window, and the foamed resin sheet 12 is attached to the back surface of the roof steel sheet R including the damping sheet S. Soundproof roof.
シートＳを貼着してなる請求項１又は請求項２に記載の
出窓の防音屋根。3. A soundproof roof with a bay window according to claim 1 or 2, wherein a damping sheet S is attached to 20 to 50% of the area of the roof steel plate R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22343694A JPH0886151A (en) | 1994-09-19 | 1994-09-19 | Soundproofing roof of bay window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22343694A JPH0886151A (en) | 1994-09-19 | 1994-09-19 | Soundproofing roof of bay window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0886151A true JPH0886151A (en) | 1996-04-02 |
Family
ID=16798122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22343694A Pending JPH0886151A (en) | 1994-09-19 | 1994-09-19 | Soundproofing roof of bay window |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0886151A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115458A (en) * | 2000-10-10 | 2002-04-19 | Misawa Homes Co Ltd | Bay window unit and method for constructing the same |
| JP2007205070A (en) * | 2006-02-03 | 2007-08-16 | Asahi Kasei Homes Kk | Structure for decreasing raindrop noise |
| JP2010053638A (en) * | 2008-08-29 | 2010-03-11 | Excel Shanon Corp | Sound reducing device for falling waterdrop and protruding structure provided with the same |
-
1994
- 1994-09-19 JP JP22343694A patent/JPH0886151A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115458A (en) * | 2000-10-10 | 2002-04-19 | Misawa Homes Co Ltd | Bay window unit and method for constructing the same |
| JP4567864B2 (en) * | 2000-10-10 | 2010-10-20 | ミサワホーム株式会社 | Bay window unit and bay window unit construction method |
| JP2007205070A (en) * | 2006-02-03 | 2007-08-16 | Asahi Kasei Homes Kk | Structure for decreasing raindrop noise |
| JP2010053638A (en) * | 2008-08-29 | 2010-03-11 | Excel Shanon Corp | Sound reducing device for falling waterdrop and protruding structure provided with the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4741945A (en) | Automotive trim panel | |
| CN100372705C (en) | Side sill garnish having sound absorbing member which includes outer peripheral rigid portions | |
| JP2004323002A (en) | Sound insulation sheet | |
| US20120160603A1 (en) | Exterior Acoustic Louvre | |
| JPH0886151A (en) | Soundproofing roof of bay window | |
| JPH0359285A (en) | Water-proof structure for sash fitting opening section | |
| JP2007112278A (en) | Vehicular drip molding | |
| US5616891A (en) | Sealing panel, in particular for automobiles, including a loudspeaker housing | |
| JP6059650B2 (en) | Interior materials for vehicles | |
| JPS5819890Y2 (en) | Waterproofing device for door mounted speakers | |
| JP2003321885A (en) | External wall heat insulating structure using heat shield, and heat insulating panel | |
| JPH078320Y2 (en) | Insulator for engine room | |
| JP2562230B2 (en) | Roof eaves ventilation structure | |
| US2955875A (en) | Fabric attachment | |
| JP2990114B2 (en) | Functional panel | |
| JP3011940B2 (en) | Vehicle roof lining structure | |
| JPS6164586A (en) | Sound absorbing structure in car interior | |
| JP4703902B2 (en) | Architectural base sheet | |
| JPS6139613Y2 (en) | ||
| JP2604441Y2 (en) | Structure of weather strip for vehicle door | |
| JPH0617939Y2 (en) | Siding board | |
| JPH02102847U (en) | ||
| JP6850614B2 (en) | Sound absorbing structure of car doors | |
| JPH1171832A (en) | Heat insulating panel and heat insulating bed | |
| JPS6025462Y2 (en) | Base plate with insulation material |