JP2805630B2 - Sound absorbing insulation roof and ceiling structure - Google Patents

Sound absorbing insulation roof and ceiling structure

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Publication number
JP2805630B2
JP2805630B2 JP1066099A JP6609989A JP2805630B2 JP 2805630 B2 JP2805630 B2 JP 2805630B2 JP 1066099 A JP1066099 A JP 1066099A JP 6609989 A JP6609989 A JP 6609989A JP 2805630 B2 JP2805630 B2 JP 2805630B2
Authority
JP
Japan
Prior art keywords
ceiling
roof
plate
metal
small holes
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.)
Expired - Lifetime
Application number
JP1066099A
Other languages
Japanese (ja)
Other versions
JPH02248565A (en
Inventor
良雄 古内
Original Assignee
三晃金属工業株式会社
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Filing date
Publication date
Application filed by 三晃金属工業株式会社 filed Critical 三晃金属工業株式会社
Priority to JP1066099A priority Critical patent/JP2805630B2/en
Publication of JPH02248565A publication Critical patent/JPH02248565A/en
Application granted granted Critical
Publication of JP2805630B2 publication Critical patent/JP2805630B2/en
Anticipated expiration legal-status Critical
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Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、吸音及び断熱効果が優れた吸音断熱屋根及
び天井構造に関する。
Description: TECHNICAL FIELD The present invention relates to a sound-absorbing and heat-insulating roof and a ceiling structure having excellent sound-absorbing and heat-insulating effects.

〔従来の技術及びその課題〕[Conventional technology and its problems]

従来より、上部屋根及び下部屋根よりなる断熱を目的
として二層式の屋根が形成されていた。しかし、室内側
の天井としての下部屋根が、山形部と底部とが交互に連
続する折板タイプの屋根が使用されると、その下部屋根
の下面側(室内側)に発生した結露の水滴が、その山形
部の下面側傾斜部に沿って落下し、傾斜部下端と底部下
面との折れ曲がり箇所にて、その水滴が室内に落下し、
床又は内部の製品を汚染する不都合な点があった。
Conventionally, a two-layer roof has been formed for the purpose of heat insulation consisting of an upper roof and a lower roof. However, if the roof on the lower side as the ceiling on the indoor side is a folded-plate type roof where the chevron part and the bottom part are alternately continuous, water droplets of dew condensation generated on the lower side (indoor side) of the lower roof , Falls along the lower surface side inclined portion of the chevron, and at the bend between the lower end of the inclined portion and the lower surface of the bottom, the water drops fall into the room,
There were disadvantages of contaminating the floor or the product inside.

〔課題を解決するための手段〕[Means for solving the problem]

そこで発明者は、前記課題を解消すべく、鋭意,研究
を重ねた結果、その発明を、多数の小孔を穿設した平坦
状の金属製天井板の上面を発泡合成樹脂製等のシート材
にて覆い、このような金属製天井板を複数敷設して天井
を形成し、該天井上に適宜の間隔をおいて金属製の折板
状屋根を葺成した吸音断熱屋根及び天井構造としたり、
或いは、多数の小孔を穿設した平坦状の天井主板の幅方
向の両側に高さの低い連結部,被連結部を形成して金属
製天井板とし、該金属製天井板の複数を隣接する連結
部,被連結部を連結して天井を形成し、該天井の上面
に、密度の低いグラスウール等の充填用断熱材を敷設
し、前記天井上に適宜の間隔をおいて金属製の折板状屋
根を葺成した吸音断熱屋根及び天井構造としたことによ
り、天井に結露が発生しても、その水滴の落下防止し、
断熱効果及び吸音効果が優れたものにでき、前記課題を
解決したものである。
The inventor of the present invention has conducted intensive studies in order to solve the above-mentioned problems. As a result, the present inventors have found that the upper surface of a flat metal ceiling plate having a large number of small holes is formed on a sheet material made of foam synthetic resin or the like. A ceiling is formed by laying a plurality of such metal ceiling panels and forming a ceiling with a metal folded plate roof at appropriate intervals on the ceiling. ,
Alternatively, a low-height connecting portion and a connected portion are formed on both sides in the width direction of a flat ceiling main plate having a number of small holes formed therein to form a metal ceiling plate, and a plurality of the metal ceiling plates are adjacent to each other. The connecting part to be connected and the connected part are connected to form a ceiling, a low-density insulating material such as glass wool is laid on the upper surface of the ceiling, and a metal fold is provided on the ceiling at an appropriate interval. By adopting a sound-absorbing and heat-insulating roof with a plate-shaped roof and a ceiling structure, even if dew condensation occurs on the ceiling, the water drops are prevented from falling,
The heat insulating effect and the sound absorbing effect can be made excellent, and the above-mentioned problem has been solved.

〔実施例〕〔Example〕

以下、本発明の実施例を第1図乃至第4図に基づいて
説明する。
Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 to 4.

Aは天井にあって、複数の金属製天井板A1,A1,…或い
は、複数の断熱天井板A2,A2,…により構成されている。
A is on the ceiling and is constituted by a plurality of metal ceiling panels A 1 , A 1 ,... Or a plurality of heat-insulating ceiling panels A 2 , A 2 ,.

その金属製天井板A1は、金属板よりなり、平坦状に形
成された天井主板1の幅方向両側には高さの低い連結部
2及び被連結部3が形成されている。該連結部2及び被
連結部3は、両者ともに断面逆L形状をなし、連結部2
を抱持するようにして被連結部3が重合して結合され
る。そして隣接する金属製天井板A1,A1同士が、第1
図,第2図に示すように、その連結部2と被連結部3と
が連結され、天井Aとして施工されている。その天井主
板1には、多数の小孔4,4…が穿設されている。該小孔
4,4,…の形状の実施例は種々存在し、第1図,第3図等
に示すような円形状のものや、或いは長孔状のものが存
在する。
Its metal ceiling plate A 1 is made of a metal plate, has a flat shape formed ceiling main plate widthwise side to the lower coupling part height 2 of the first and the connected portion 3 is formed. The connecting portion 2 and the connected portion 3 both have an inverted L-shaped cross section.
Are held together so that the connected portions 3 are superposed and joined. The metal ceiling plate A 1 adjacent, A 1 each other, the first
As shown in FIG. 2 and FIG. 2, the connecting portion 2 and the connected portion 3 are connected to each other and are constructed as a ceiling A. The ceiling main plate 1 has a number of small holes 4, 4. The stoma
There are various embodiments of the shapes of 4, 4,..., Such as circular or elongated holes as shown in FIGS.

金属製天井板A1には、第3図実線及び第1図鎖線,第
2図鎖線に示すように、シート材5が敷設されている。
該シート材5は、柔軟な発泡合成樹脂,不織布等にて形
成されている。そして前記天井主板1の上面にて多数の
小孔4,4,……を覆い、且つ該小孔4と天井主板1との上
面との空気流通が保たれるものであり、そのシート材5
が天井主板1上に載置された状態であり、またシート材
5の周囲は上方に立上がるように屈曲形成されている。
さらにシート材5の適宜の箇所がスポット状に天井主板
1に固着されることもある。
The metal ceiling plate A 1, the third FIGS solid line and Figure 1 a chain line, as shown in FIG. 2 chain line, the sheet material 5 is laid.
The sheet member 5 is formed of a flexible foam synthetic resin, a nonwoven fabric, or the like. The upper surface of the ceiling main plate 1 covers a large number of small holes 4, 4,..., And the air flow between the small holes 4 and the upper surface of the ceiling main plate 1 is maintained.
Are placed on the ceiling main plate 1, and the periphery of the sheet material 5 is bent so as to rise upward.
Further, an appropriate portion of the sheet material 5 may be fixed to the ceiling main plate 1 in a spot shape.

Bは金属製の折板状屋根であって、複数の屋根板B1,B
1,……から構成されており、該屋根板B1,B1,…には種々
の実施例が存在している。その第1実施例としては、第
1図,第2図に示すように、屋根板B1,B1,…とキャップ
材B2からなる嵌合タイプのものであって、その屋根板B1
は、有底V字状部8の幅方向両端より平坦状部9,9が形
成され、該平坦状部9,9の外端より被嵌合部10,10が形成
されている。その有底V字状部8は、図示の実施例で
は、偏平の有底V字状に形成されており平坦状の底部面
8aの幅方向両端より外方上向きの傾斜側片8b,8bが形成
され、該傾斜側片8b,8bの上端に平坦状部9,9が形成され
ている。被嵌合部10は、断面略逆L形状のL形状片10a
の先端に被嵌合片10bが形成されている。また、キャッ
プ材B2は、上面部11の幅方向両端より嵌合脚部12,12が
形成されており、該嵌合脚部12,12が被嵌合部10の被嵌
合片10bに嵌合する。
B is a metal folded plate-shaped roof, and a plurality of roof plates B 1 , B
The roof shingles B 1 , B 1 ,... Have various embodiments. As the first embodiment, FIG. 1, as shown in FIG. 2, shingles B 1, B 1, ... and be of fitting type consist of a cap member B 2, the roof plate B 1
The flat portions 9, 9 are formed from both ends in the width direction of the bottomed V-shaped portion 8, and the fitted portions 10, 10 are formed from the outer ends of the flat portions 9, 9. In the illustrated embodiment, the bottomed V-shaped portion 8 is formed in a flat bottomed V-shape, and has a flat bottom surface.
Inclined side pieces 8b, 8b outwardly upward from both ends in the width direction of 8a are formed, and flat portions 9, 9 are formed on upper ends of the inclined side pieces 8b, 8b. The fitted portion 10 is an L-shaped piece 10a having a substantially inverted L-shaped cross section.
A fitting piece 10b is formed at the tip of the. The cap material B 2 has fitting legs 12, 12 formed at both ends in the width direction of the upper surface portion 11, and the fitting legs 12, 12 are fitted to the fitting pieces 10 b of the fitting portion 10. I do.

屋根板B1の第2実施例としては、第4図に示すよう
に、その有底V字状部8の幅方向両端より重合山形部1
5,15が形成され、隣接する屋根板B1,B1の対向する重合
山形部15,15が重合されて折板状屋根Bが施工されてい
る。
As shown in FIG. 4, as a second embodiment of the roof slab B1, the overlapping angled portion 1 is located at both ends in the width direction of the bottomed V-shaped portion 8.
5 and 15 are formed, and the facing overlapping chevron portions 15 and 15 of the adjacent shingles B 1 and B 1 are overlapped to form a folded plate-shaped roof B.

図中16は母屋,胴縁等の構造材であり、17は受金具、
18は嵌合用吊子である。
In the figure, 16 is a structural material such as a purlin, a rim, etc., 17 is a bracket,
Reference numeral 18 denotes a fitting suspender.

先ず、金属製天井板A1を使用した場合の天井Aの施工
について説明すると、第1図,第2図,第4図に示すよ
うに、その構造材16上に、複数の金属製天井板A1,A1,…
が、連結部2と被連結部3との相互の連結を介して併設
され、天井Aが施工されている。次に、その天井Aの施
工完了箇所で、且つ構造材16上に受金具17が載置され、
その脚部下端がドリルビス等の固着具にて構造材16に固
着されている。次に、隣接する受金具17,17間に屋根板B
1が載置され、その平坦状部9又は重合山形部15の頂片
が受金具17に載置され、隣接する屋根板B1,B1,…の対向
する被嵌合部10,10上にキャップ材B2に被嵌されたり
(第1図、第2図参照)、或いは重合山形部15,15が重
合固着されて、折板屋根Bが施工されている。このと
き、該折板状屋根Bの有底V字状部8の底片面と、前記
天井Aと適宜の間隔20を有して構成されている。
First, to describe the construction of the ceiling A when using the metal ceiling plate A 1, FIG. 1, FIG. 2, as shown in FIG. 4, on the structural member 16, a plurality of metal ceiling plate A 1 , A 1 ,…
Are connected to each other via a mutual connection between the connecting portion 2 and the connected portion 3, and a ceiling A is constructed. Next, at the place where the ceiling A has been completed, and on the structural material 16, the receiving member 17 is placed,
The lower ends of the legs are fixed to the structural member 16 with fixing tools such as drill screws. Next, the roof plate B is placed between the adjacent brackets 17, 17.
1 is placed, and the flat piece 9 or the top piece of the overlapping chevron 15 is placed on the metal fitting 17, and the adjacent roof plates B 1 , B 1 ,. fitted to or (Figure 1, reference FIG. 2) to the cap member B 2 in or polymerization chevron portions 15 is polymerized fixed, folded plate roof B is construction. At this time, the folded plate-shaped roof B is configured so as to have one bottom surface of the bottomed V-shaped portion 8 and the ceiling A at an appropriate distance 20.

また、該間隔20箇所には、単なる空気層とする場合も
あるし(第1図,第2図参照)、密度の低いグラスウー
ル等の充填用断熱材21を設けることもある(第4図参
照)。
Further, at the 20 intervals, a simple air layer may be used (see FIGS. 1 and 2), or a filling heat insulating material 21 such as glass wool having a low density may be provided (see FIG. 4). ).

前述の実施例では、天井Aは構造材16の上部に敷設し
たが、折板状屋根Bの下面側に、該折板状屋根Bに取付
具等を介して敷設することもあり、天井Aと折板状屋根
Bとが適宜の間隔20を有して施工されていれば、実施例
に限定されない。
In the above-described embodiment, the ceiling A is laid on the upper part of the structural member 16. However, the ceiling A may be laid on the lower surface side of the folded plate-shaped roof B via a fixture or the like. The present invention is not limited to the embodiment as long as the and the folded-plate roof B are constructed with an appropriate interval 20 therebetween.

〔発明の効果〕〔The invention's effect〕

請求項1の発明においては、多数の小孔4,4,…を穿設
した平坦状の金属製天井板A1の上面を発泡合成樹脂製等
のシート材5にて覆い、このような金属製天井板A1を複
数敷設して天井Aを形成し、該天井A上に適宜の間隔20
をおいて金属製の折板状屋根Bを葺成した吸音断熱屋根
及び天井構造としたことにより、第1に天井Aに結露が
発生しても、その水滴が落下しにくくできるし、第2に
吸音効果を優れたものにでき、第3に断熱効果も優れた
ものにできる等の効果を奏する。
In the invention of claim 1 , the upper surface of a flat metal ceiling plate A1 having a large number of small holes 4, 4,... Is covered with a sheet material 5 made of foam synthetic resin or the like. the manufacturing ceiling plate a 1 to form a ceiling a a plurality laying appropriate intervals 20 on the ceiling a
In the first place, even if dew condensation occurs on the ceiling A, water drops can be hardly dropped, and the second structure can be used as a sound absorbing and heat insulating roof having a roof made of a folded metal plate roof B. Third, the sound absorbing effect can be improved, and thirdly, the heat insulating effect can be improved.

これらの効果について詳述すると、金属製の折板状屋
根Bでは、その裏面に発生した結露が水滴となって、こ
れが傾斜面等を構成していると、該傾斜面に沿って下方
に移動し、傾斜面下端に達したときに、その水滴は、勢
いを得ているため、直ぐに落下し、床面を汚染すること
になる重大な欠点があったが、請求項1の発明では、金
属製天井板A1は平坦状に形成されたものであって、この
上に発泡合成樹脂製等のシート材5にて覆っているた
め、折板状屋根B面から冷やされてできた水滴はやがて
下側へ落ちるが、落下水滴は上記発泡合成樹脂又は不織
布等のシート材5に吸収され、水滴が小孔4から直接室
内へ落下することはない。
These effects will be described in detail. In the case of the folded metal plate-shaped roof B, dew condensation generated on the rear surface of the roof B becomes water droplets, and if this forms an inclined surface or the like, it moves downward along the inclined surface. However, when the water drops reach the lower end of the inclined surface, the water drops are gaining momentum, so that the water drops immediately and has a serious drawback of contaminating the floor surface. Ltd. ceiling plate a 1 is a one which is formed in a flat shape, since the covering at the sheet material 5, such as made of foamed synthetic resin thereon, water drops Deki Refrigerated from folded plate-shaped roof B surface Eventually, it falls downward, but the falling water droplets are absorbed by the sheet material 5 such as the foamed synthetic resin or the nonwoven fabric, and the water droplets do not fall directly into the room from the small holes 4.

また、天井Aの小孔4部位で発泡合成樹脂又は不織布
等のシート材5の室内側表面で、暖かい室内の空気と接
触しこの面の水分が室内側へ蒸発する。すると、発泡合
成樹脂又は不織布等のシート材5の内面側(室内側の反
対面側で、折板状屋根B側)の水分や小孔4から離れた
部位の発泡合成樹脂内又は不織布等のシート材5の水分
が乾いた小孔4部位へ拡散して、この小孔4部位から水
分が蒸発し続け、やがて、折板状屋根Bと小孔4,4,…付
き天井Aとの間の間隔20は乾いた空気の状態となる。こ
のように、請求項1の発明では、該間隔20内に水滴が発
生してもやがて乾き、間隔20内の金属部分を腐食させる
ことはなく、また、水滴が室内側へ落下することもな
く、更に、断熱効果が維持されるのである。
Also, at the four small holes in the ceiling A, the indoor surface of the sheet material 5 such as a foamed synthetic resin or a non-woven fabric comes into contact with warm indoor air, and moisture on this surface evaporates to the indoor side. Then, moisture on the inner surface side of the sheet material 5 such as a foamed synthetic resin or a nonwoven fabric (the side opposite to the indoor side, the folded plate-shaped roof B side) and the inside of the foamed synthetic resin at a site apart from the small holes 4 or the nonwoven fabric etc. The moisture in the sheet material 5 diffuses into the four small holes, and the water continues to evaporate from the four small holes, and then the folded plate-shaped roof B and the ceiling A with the small holes 4, 4,. The interval 20 is a state of dry air. As described above, according to the first aspect of the present invention, even if water droplets are generated in the space 20, the water dries soon and does not corrode the metal part in the space 20, and the water droplet does not fall to the indoor side. In addition, the heat insulating effect is maintained.

また、その金属製天井板A1には、多数の小孔4,4,…が
穿設されているため、室内の騒音は、金属板には反射す
るが、その騒音が小孔4,4,…に入ることで、入るときの
音の干渉作用により、吸音効果が発揮され、吸音効果が
優れたものにできる効果がある。
Further, its metal ceiling plate A 1, since a large number of small holes 4, 4, ... are bored, indoor noise is reflected to the metal plate, the noise stoma 4,4 By entering, the sound absorbing effect is exhibited by the interference effect of the sound when entering, and there is an effect that the sound absorbing effect can be improved.

次に、請求項2の発明においては、多数の小孔4,4,…
を穿設した平坦状の天井種板1の幅方向の両側に高さの
低い連結部2,被連結部3を形成して金属製天井板A1
し、該金属製天井板A1の複数を隣接する連結部2,被連結
部3を連結して天井Aを形成し、該天井Aの上面に、密
度の低いグラスウール等の充填用断熱材21を敷設し、前
記天井A上に適宜の間隔20をおいて金属製の折板状屋根
Bを葺成した吸音断熱屋根及び天井構造としたことによ
り、天井Aの構成も簡単にでき、さらに吸音効果及び断
熱効果の優れたものにでき、これによって、内外の温度
差による結露が、折板状屋根Bの下面に発生して充填用
断熱材21上面に落下することがあっても、その充填用断
熱材21が、請求項1の発明におけるシート材5と同様な
働きをなし、これによって、結露落下防止ができると共
に断熱効果が優れ、且つ吸音効果も優れたものにできる
等の効果を発揮しうる。
Next, in the invention of claim 2, a large number of small holes 4, 4,.
High low coupling portion having a 2, to form the the connected portion 3 and the metallic ceiling plate A 1 and on both sides of the drilled the width direction of the flat ceiling seed plate 1, a plurality of the metal ceiling plate A 1 A ceiling A is formed by connecting the adjacent connecting portion 2 and the connected portion 3 to each other, and a filling heat insulating material 21 such as glass wool having a low density is laid on the upper surface of the ceiling A. By adopting a sound-absorbing and heat-insulating roof and a ceiling structure in which a metal folded plate-shaped roof B is laid at intervals 20, the configuration of the ceiling A can be simplified, and furthermore, a sound-absorbing effect and an excellent heat-insulating effect can be achieved. As a result, even if dew condensation due to a temperature difference between the inside and the outside occurs on the lower surface of the folded plate-shaped roof B and drops on the upper surface of the heat insulating material for filling 21, the heat insulating material for filling 21 can be used. Performs the same function as the sheet material 5 in the above, whereby it is possible to prevent dew condensation and fall, and to have an excellent heat insulating effect, and It can exert an effect such as that can be but also excellent sound effect.

【図面の簡単な説明】[Brief description of the drawings]

図面は本発明の実施例を示すものであって、その第1図
は本発明の斜視図、第2図は第1図の断面図、第3図は
金属製天井板の一部切除した斜視図、第4図は本発明の
別の実施例の断面図である。 1……天井主板、2……連結部、 3……被連結部、4……小孔、 5……シート材、20……間隔、 21……充填用断熱材、A……天井、 A1……金属製天井板、B……折板状屋根。
BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of the present invention, wherein FIG. 1 is a perspective view of the present invention, FIG. 2 is a cross-sectional view of FIG. 1, and FIG. FIG. 4 is a sectional view of another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1 ... Ceiling main plate, 2 ... Connection part, 3 ... Connection part, 4 ... Small hole, 5 ... Sheet material, 20 ... Interval, 21 ... Filling heat insulation material, A ... Ceiling, A 1 ... Metal ceiling plate, B ... Folded roof.

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】多数の小孔を穿設した平坦状の金属製天井
板の上面を発泡合成樹脂製等のシート材にて覆い、この
ような金属製天井板を複数敷設して天井を形成し、該天
井上に適宜の間隔をおいて金属製の折板状屋根を葺成し
たことを特徴とした吸音断熱屋根及び天井構造。
An upper surface of a flat metal ceiling plate having a large number of small holes is covered with a sheet material made of foam synthetic resin or the like, and a plurality of such metal ceiling plates are laid to form a ceiling. A sound-absorbing and heat-insulating roof and a ceiling structure, wherein a metal folded plate-shaped roof is laid at appropriate intervals on the ceiling.
【請求項2】多数の小孔を穿設した平坦状の天井主板の
幅方向の両側に高さの低い連結部,被連結部を形成して
金属製天井板とし、該金属製天井板の複数を隣接する連
結部,被連結部を連結して天井を形成し、該天井の上面
に、密度の低いグラスウール等の充填用断熱材を敷設
し、前記天井上に適宜の間隔をおいて金属製の折板状屋
根を葺成したことを特徴とした吸音断熱屋根及び天井構
造。
2. A flat ceiling main plate having a large number of small holes formed thereon is provided with a low-height connecting portion and a low-connecting portion on both sides in the width direction to form a metal ceiling plate. A plurality of adjacent connecting portions and connected portions are connected to form a ceiling, a filling insulating material such as low-density glass wool is laid on the upper surface of the ceiling, and metal is placed on the ceiling at an appropriate interval. A sound-absorbing heat-insulating roof and ceiling structure, characterized by having a folded plate-shaped roof made of steel.
JP1066099A 1989-03-20 1989-03-20 Sound absorbing insulation roof and ceiling structure Expired - Lifetime JP2805630B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1066099A JP2805630B2 (en) 1989-03-20 1989-03-20 Sound absorbing insulation roof and ceiling structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1066099A JP2805630B2 (en) 1989-03-20 1989-03-20 Sound absorbing insulation roof and ceiling structure

Publications (2)

Publication Number Publication Date
JPH02248565A JPH02248565A (en) 1990-10-04
JP2805630B2 true JP2805630B2 (en) 1998-09-30

Family

ID=13306095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1066099A Expired - Lifetime JP2805630B2 (en) 1989-03-20 1989-03-20 Sound absorbing insulation roof and ceiling structure

Country Status (1)

Country Link
JP (1) JP2805630B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04116523U (en) * 1991-04-02 1992-10-19
DE4312885A1 (en) * 1993-04-20 1994-10-27 Fraunhofer Ges Forschung Counter-ceiling
JP5973749B2 (en) * 2012-03-03 2016-08-23 三晃金属工業株式会社 Folded plate roof system
JP5810069B2 (en) * 2012-12-12 2015-11-11 株式会社オーティス Roof material mounting structure
JP6110831B2 (en) * 2014-10-29 2017-04-05 株式会社 セキノ興産 Folded plate roof and lower plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247809U (en) * 1975-10-02 1977-04-05
JPS602369B2 (en) * 1977-10-12 1985-01-21 Nippon Steel Corp
JPS597938Y2 (en) * 1979-04-27 1984-03-12
JPS5612609U (en) * 1979-07-10 1981-02-03

Also Published As

Publication number Publication date
JPH02248565A (en) 1990-10-04

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