JP3701721B2 - Ceiling panel and ceiling structure - Google Patents

Ceiling panel and ceiling structure Download PDF

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Publication number
JP3701721B2
JP3701721B2 JP35357795A JP35357795A JP3701721B2 JP 3701721 B2 JP3701721 B2 JP 3701721B2 JP 35357795 A JP35357795 A JP 35357795A JP 35357795 A JP35357795 A JP 35357795A JP 3701721 B2 JP3701721 B2 JP 3701721B2
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Japan
Prior art keywords
ceiling
panel
base material
slit
edge
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JP35357795A
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Japanese (ja)
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JPH09184230A (en
Inventor
博孝 和田
康二 山本
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Daiwa House Industry Co Ltd
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Daiwa House Industry Co Ltd
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Priority to JP35357795A priority Critical patent/JP3701721B2/en
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Description

【0001】
【発明の属する技術分野】
この発明は、住宅等の建物において、換気スリットや放射冷暖房機能を備えた天井構造、あるいは一般の断熱性の天井構造に応用される天井パネルおよび天井構造に関する。
【0002】
【従来の技術と発明が解決しようとする課題】
従来、快適な冷暖房のために、天井放射冷暖房設備が種々研究されている。天井放射冷暖房は、天井板をアルミ板等の高熱伝導材料の放熱板とし、その放射熱で冷暖房を行うものである。放熱板の加熱や冷却は、例えば放熱板の裏面に取付けた配管に冷温水を流すことで行う。
本出願人は、このような天井放射冷暖房設備と併用して、室内の換気を促すため、天井面に並設される天井パネル間に換気スリットを設けたもの開発した。この場合に、前記換気スリットを介して、天井面の中央側を天井放射パネルとし、側縁側を通常の天井パネルとする。この通常の天井パネルにおいても、前記のような放射冷暖房を行う天井では、断熱機能を有するものとすることが好ましい。そこで、グラスウール等の断熱材を設けた天井パネルを種々試作した。
【0003】
しかし、天井パネルの外周に金属製のフレームを設けたのでは、天井パネルの重量が重くなり、施工性が悪い。金属フレームに代えて樹脂フレームを使用するのは、耐火上好ましくない。そのため、単にグラスウール等の断熱材を板状として下面にクロスを貼ったものを試みたが、パネル小口部の形状に直線性が得られず、見栄えが悪かった。特に、換気スリットに沿わせる部分では、パネル小口部の形状に直線性が出ていないと、その凹凸が目立つ。
【0004】
この発明は、上記の各課題を解消するものであり、パネル小口部を直線的に仕上げることができ、かつ断熱性や軽量化が図れる天井パネルおよび天井構造を提供することを目的とする。
【0005】
【課題を解決するための手段】
この発明の天井パネルは、グラスウールからなる板状の下地材の下面側縁に、フランジ状に張出す小口部を一体に設け、前記小口部に剛性強化用の樹脂を含浸させ、前記下地材の下面を覆って前記小口部の上面まで巻き込むシート状の仕上材を設けたものである。前記下地材には上面に部分的に補強フレームを設ける。この場合に、前記補強フレームは軽鉄製とし、前記下地材の前記小口部よりも上方の端面部分に差し込まれる留め具で前記下地材に固定する。
このように、グラスウールからなる下地材にシート状の仕上材を貼ったものであるため、軽量で、断熱性や不燃性にも優れる。また、小口部は樹脂を含浸させて剛性を強化したため、小口部の縁や、その矩形状の断面形状を直線性のある整然とした形状に維持することができる。
補強フレームを設けた場合は、補強効果と建物躯体への取付性の向上が図れるが、前記のように部分的な補強フレームとすることで、重量の増加を緩和できる。補強フレームが軽鉄製であると、軽量で十分な強度を有するものとでき、不燃性も維持される。前記のようにグラスウールからなる下地材の端面に差し込まれる留め具を使用することで、補強フレームの下地材への結合も簡単に行える。
【0006】
この発明の天井構造は、複数枚の天井パネルを並設した天井構造であって、隣合う天井パネルの間に換気用のスリットを設け、このスリットの片側または両側に配置される天井パネルを、前記構成の小口部の強化を図った天井パネルとしたものである。
この天井構造において、前記の小口の強化を図った天井パネルとスリットを介して並設される天井パネルを、放射冷暖房機能を有する天井放射パネルとしても良い。このように、天井放射パネルと組み合わせた場合に、この発明の天井パネルの断熱性等が効果的に発揮される。
また、この天井構造において、前記天井パネルの上方に、不燃性の天井下地ボードを張っても良い。このように二重天井とした場合、天井下地ボードで不燃性が確保できるので、天井パネルに貼る仕上げ材の選択範囲が広がる。例えば、仕上材として不織布等を使用することも可能となる。前記小口部に巻き込むように仕上材を貼る場合、ガラスクロス等のような不燃性のものでは、ガラス繊維が折れる等の問題があって貼り難いが、不燃性が不要であれば、貼り付け作業や化粧面で優れた仕上材を自由に選定できる。しかも、二重天井とすることで、天井裏を介して外部に熱が逃げることを防止でき、天井放射冷暖房の効果を高めることができる。
【0007】
【発明の実施の形態】
この発明の一実施形態を、図1ないし図5と共に説明する。図1はこの天井パネルを用いた天井放射冷暖房形式の天井構造を室内から見た斜視図、図2はその天井の下面図である。
部屋1の天井面2は、周囲をこの発明の天井パネルであるフェイスパネル3,3Aで構成し、中間部を天井放射パネル4で構成してある。天井放射パネル4は矩形状のものであり、複数枚を一列に横並びに並設してある。天井放射パネル4の長辺側のフェイスパネル3Aは、天井放射パネル4と同じ長辺長さとし、短辺側のフェイスパネル3は、複数枚の天井放射パネル4に渡る長さとしてある。短辺側フェイスパネル3と天井放射パネル4の間には、換気用スリット5を形成し、その裏側にダクト状の換気路7(図3)が形成してある。天井裏空間6における各フェイスパネル3,3Aの上方部分は、天井放射パネル4に接続する冷温水の配管や換気用ダクトの配置スペースとし、これら配管およびダクト等のメンテナンスが容易なように、フェイスパネル3,3Aは着脱可能としてある。
【0008】
フェイスパネル3は、図3に示すようにグラスウールからなる板状の下地材8の長手方向に沿う下面両側縁に、フランジ状に張出す小口部8aを一体に設け、下地材8の下面を覆って小口部8aの上面まで巻き込むシート状の仕上材9を設けたものである。小口部8aは矩形状の断面形状とし、剛性強化用の樹脂を含浸させる。仕上材9は、不織布を用い、全面を接着剤で下地材8に貼り付ける。仕上材9として不織布を用いると、小口部8aの鋭角形状に対応でき、下地材8の隠蔽加工ができ、住宅用内装材として色,柄等の変化に対応でき、また放射冷暖房に伴う水分の濡れ対応ができる等の利点がある。
【0009】
フェイスパネル3の長手方向の両端付近には、短辺方向に沿う補強フレーム10を下地材8の上面に設け、留め具11で両端を下地材8に固定する。補強フレーム10は、リップ溝形の軽鉄を上向きに用いており、そのウエブ部の両端を突出させて、留め具11とビス(図示せず)等で結合する。留め具11は、この例ではZ字状に屈曲した金属板製のものとし、一部を下地板8の小口部8aよりも上方の端面部分に差し込んで固定してある。下地板8はグラスウールであるため、留め具11の差し込みは容易に行える。なお、フェイスパネル3Aは、フェイスパネル3と同じ構成のものとしてある。
【0010】
図4,図5に示すように、天井放射パネル4は、アルミ板等の高熱伝導材料の放熱板13に熱媒体の配管14とフレーム15とを設け、断熱材16を積層したものである。配管16は、図4のように供給配管23および戻り配管24を介して冷温水源(図示せず)に接続される。
【0011】
図4は図2のX−X線に沿う拡大断面を示す。フェイスパネル3および天井放射パネル4は、天井下地桟17に設置された吊りボルト18により、金具類(図示せず)を介して支持される。天井下地桟17は軽鉄等からなり、鉄骨梁(図示せず)の下面に直交して接合されている。天井下地桟17の下面には石膏ボード等からなる天井下地ボード19を張り、フェイスパネル3および天井放射パネル4と天井下地ボード19とで二重天井を構成する。天井裏空間6の外周も、石膏ボード等の内装下地板20が張ってある。内装下地板20とフェイスパネル3の間は、スライド式に伸縮可能なカバー22で閉じてある。
換気用スリット5に沿って設けた換気路7は、長尺のボックス状に形成され、換気ダクト21を介して送風機(図示せず)に接続されている。
【0012】
この構成の天井構造によると、天井放射パネル4によって放射冷暖房が行われるため、快適な冷暖房効果が得られる。また、天井面のスリット5から換気を行うため、室内の空気を汚れのない綺麗な状態に保つことができる。
フェイスパネル3は、部屋1内の熱が天井裏に逃げることを防止すると共に、内装の美麗化を図るものであるが、この構成のフェイスパネル3によると、グラスウールからなる下地材8にシート状の仕上材9を貼ったものであるため、軽量で、断熱性や不燃性にも優れ、施工が容易である。また、小口部8aは樹脂を含浸させて剛性を強化したため、小口部8aの縁や、その矩形状の断面形状を直線性のある整然とした形状に維持することができる。補強フレーム10は、軽鉄からなり、一部に設けたものであるため、軽量で十分な強度を有するものとでき、不燃性も維持される。また、補強フレーム10は、両端で下地材8の端面に差し込まれる留め具11で取付けるので、グラスウールからなる下地材8への取付けが簡単にかつ確実に行える。
【0013】
【発明の効果】
この発明の天井パネルは、グラスウールからなる板状の下地材の下面側縁に、フランジ状に張出す小口部を一体に設け、前記小口部に剛性強化用の樹脂を含浸させ、前記下地材の下面を覆って前記小口部の上面まで巻き込むシート状の仕上材を設けたものであるため、パネル小口部を直線的に仕上げることができ、かつ断熱性や軽量化が図れる。
また、この発明の天井構造は、複数枚の天井パネルを並設した天井構造であって、隣合う天井パネルの間に換気用のスリットを設け、このスリットの片側または両側に配置される天井パネルを、前記のように構成したこの発明の天井パネルとしたものであるため、換気用スリット部分における天井パネル小口部の形状を直線性のある綺麗なものとでき、スリット部の見栄えが良い。
【図面の簡単な説明】
【図1】この発明の一実施形態にかかる天井構造の斜視図である。
【図2】その天井面の下面図である。
【図3】(A)は同天井構造に用いた天井パネルであるフェイスパネルの断面図、(B)はその部分拡大斜視図である。
【図4】図2のX−X線に沿う拡大断面図である。
【図5】同天井構造の天井放射パネルの配管説明図である。
【符号の説明】
1…部屋、2…天井、3…フェイスパネル(天井パネル)、4…天井放射パネル、5…スリット、6…天井裏空間、7…換気用ダクト、8…下地材、8a…小口部、9…仕上材、10…フレーム、11…留め具
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a ceiling panel and a ceiling structure applied to a ceiling structure having a ventilation slit and a radiation cooling / heating function or a general heat-insulating ceiling structure in a building such as a house.
[0002]
[Prior art and problems to be solved by the invention]
Conventionally, various ceiling radiant cooling and heating facilities have been studied for comfortable cooling and heating. In the ceiling radiant cooling and heating, the ceiling plate is a heat radiating plate made of a high heat conductive material such as an aluminum plate, and the radiant heat is used for cooling and heating. Heating and cooling of the heat sink are performed, for example, by flowing cold / hot water through a pipe attached to the back surface of the heat sink.
In order to promote indoor ventilation in combination with such a ceiling radiant cooling and heating facility, the present applicant has developed a ventilation slit provided between ceiling panels arranged side by side on the ceiling surface. In this case, the central side of the ceiling surface is a ceiling radiating panel and the side edge side is a normal ceiling panel through the ventilation slit. Also in this normal ceiling panel, it is preferable that the ceiling that performs the radiant cooling and heating as described above has a heat insulating function. Therefore, various types of ceiling panels provided with a heat insulating material such as glass wool were manufactured.
[0003]
However, if a metal frame is provided on the outer periphery of the ceiling panel, the weight of the ceiling panel increases and the workability is poor. Use of a resin frame instead of a metal frame is not preferable in terms of fire resistance. For this reason, an attempt was made to simply use a heat insulating material such as glass wool and paste a cloth on the lower surface, but the shape of the panel edge was not linear, and the appearance was poor. In particular, in the portion along the ventilation slit, if the shape of the panel edge is not linear, the unevenness is conspicuous.
[0004]
SUMMARY OF THE INVENTION An object of the present invention is to solve the above-described problems, and to provide a ceiling panel and a ceiling structure that can finish a panel edge part linearly and can achieve heat insulation and weight reduction.
[0005]
[Means for Solving the Problems]
In the ceiling panel of the present invention, a small edge projecting in a flange shape is integrally provided on the lower side edge of a plate-shaped base material made of glass wool, and the small edge part is impregnated with a resin for reinforcing rigidity. A sheet-like finishing material that covers the lower surface and winds up to the upper surface of the fore edge portion is provided. Wherein the base material partially providing the reinforcing frame to the top surface. In this case, the reinforcing frame is a light steel and attach to the base material by fasteners to be inserted into the upper end face portion than the small portion of the underlying material.
As described above, since a sheet-like finishing material is pasted on a base material made of glass wool, it is lightweight and has excellent heat insulation and nonflammability. Further, since the edge portion is impregnated with resin to enhance the rigidity, the edge of the edge portion and the rectangular cross-sectional shape thereof can be maintained in an orderly shape with linearity.
When the reinforcing frame is provided, the reinforcing effect and the mounting property to the building frame can be improved. However, by using the partial reinforcing frame as described above, an increase in weight can be mitigated. If the reinforcing frame is made of light iron, it can be light and have sufficient strength, and nonflammability can be maintained. By using the fastener inserted into the end face of the base material made of glass wool as described above, the reinforcing frame can be easily connected to the base material.
[0006]
The ceiling structure of the present invention is a ceiling structure in which a plurality of ceiling panels are arranged side by side, provided with a slit for ventilation between adjacent ceiling panels, and the ceiling panel disposed on one side or both sides of the slit, The ceiling panel is designed to reinforce the fore edge having the above-described configuration.
In this ceiling configuration, the ceiling panels are arranged through the ceiling panel and slit strengthening of the retail, it may be a ceiling radiant panel having a radiant heating and cooling functions. Thus, when combined with the ceiling radiating panel, the heat insulating property of the ceiling panel of the present invention is effectively exhibited.
In this ceiling structure, a nonflammable ceiling foundation board may be stretched above the ceiling panel. In this way, in the case of a double ceiling, non-combustibility can be ensured by the ceiling base board, so the selection range of the finishing material to be applied to the ceiling panel is expanded. For example, it is possible to use a nonwoven fabric or the like as the finishing material. When pasting the finish material so as to be wound around the small edge portion, incombustible materials such as glass cloth are difficult to attach due to problems such as glass fiber breaking, but if incombustibility is unnecessary, pasting work Finishing materials that are superior in terms of makeup and makeup can be freely selected. In addition, by using a double ceiling, it is possible to prevent heat from escaping to the outside through the back of the ceiling, and to enhance the effect of ceiling radiant cooling and heating.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view of a ceiling radiant heating / cooling ceiling structure using the ceiling panel as viewed from the inside, and FIG. 2 is a bottom view of the ceiling.
The ceiling surface 2 of the room 1 is constituted by the face panels 3 and 3A which are the ceiling panels of the present invention, and the middle part is constituted by the ceiling radiating panel 4. The ceiling radiating panel 4 has a rectangular shape, and a plurality of ceiling radiating panels 4 are arranged side by side in a row. The face panel 3A on the long side of the ceiling radiating panel 4 has the same long side length as the ceiling radiating panel 4, and the face panel 3 on the short side has a length extending over a plurality of ceiling radiating panels 4. A ventilation slit 5 is formed between the short side face panel 3 and the ceiling radiating panel 4, and a duct-like ventilation path 7 (FIG. 3) is formed on the back side. The upper part of each face panel 3, 3 A in the ceiling space 6 is a space for arranging cold / hot water pipes and ventilation ducts connected to the ceiling radiating panel 4, so that the maintenance of these pipes and ducts is easy. The panels 3 and 3A are detachable.
[0008]
As shown in FIG. 3, the face panel 3 is integrally provided with a small edge portion 8 a protruding in a flange shape on both side edges of the lower surface along the longitudinal direction of the plate-like base material 8 made of glass wool, and covers the lower surface of the base material 8. The sheet-like finishing material 9 is provided so as to be wound up to the upper surface of the edge portion 8a. The fore edge 8a has a rectangular cross-sectional shape and is impregnated with a resin for reinforcing rigidity. As the finishing material 9, a non-woven fabric is used, and the entire surface is attached to the base material 8 with an adhesive. If a non-woven fabric is used as the finishing material 9, it is possible to cope with the acute-angled shape of the small edge portion 8a, the concealment processing of the base material 8, it can respond to changes in color, pattern, etc. as a house interior material, and moisture of radiant cooling and heating There are advantages such as being able to handle wetness.
[0009]
In the vicinity of both ends in the longitudinal direction of the face panel 3, reinforcing frames 10 along the short side direction are provided on the upper surface of the base material 8, and both ends are fixed to the base material 8 with a fastener 11. The reinforcing frame 10 uses a lip-groove shaped light iron upward, and protrudes at both ends of the web portion to be coupled to the fastener 11 with screws (not shown) or the like. In this example, the fastener 11 is made of a metal plate bent in a Z-shape, and a part of the fastener 11 is inserted into and fixed to the end surface portion above the small edge portion 8 a of the base plate 8. Since the base plate 8 is made of glass wool, the fastener 11 can be easily inserted. Note that the face panel 3 </ b> A has the same configuration as the face panel 3.
[0010]
As shown in FIGS. 4 and 5, the ceiling radiating panel 4 is obtained by stacking a heat insulating material 16 by providing a heat medium pipe 14 and a frame 15 on a heat radiating plate 13 made of a high heat conductive material such as an aluminum plate. The piping 16 is connected to a cold / hot water source (not shown) through the supply piping 23 and the return piping 24 as shown in FIG.
[0011]
FIG. 4 shows an enlarged cross section along line XX in FIG. The face panel 3 and the ceiling radiating panel 4 are supported by metal bolts (not shown) by suspension bolts 18 installed on the ceiling base bar 17. The ceiling base bar 17 is made of light iron or the like, and is joined orthogonally to the lower surface of a steel beam (not shown). A ceiling base board 19 made of gypsum board or the like is stretched on the lower surface of the ceiling base bar 17, and the face panel 3, the ceiling radiating panel 4, and the ceiling base board 19 constitute a double ceiling. The outer periphery of the ceiling space 6 is also stretched with an interior base plate 20 such as a plaster board. A space between the interior base plate 20 and the face panel 3 is closed with a cover 22 that can be extended and contracted in a sliding manner.
The ventilation path 7 provided along the ventilation slit 5 is formed in a long box shape, and is connected to a blower (not shown) through a ventilation duct 21.
[0012]
According to the ceiling structure of this structure, since the cooling and heating are performed by the ceiling radiating panel 4, a comfortable cooling and heating effect can be obtained. Moreover, since ventilation is performed from the slit 5 on the ceiling surface, the indoor air can be kept clean and clean.
The face panel 3 prevents the heat in the room 1 from escaping to the back of the ceiling and improves the beauty of the interior. According to the face panel 3 of this configuration, the base material 8 made of glass wool is sheet-like. Since the finishing material 9 is pasted, it is lightweight, excellent in heat insulation and nonflammability, and easy to construct. Further, since the edge portion 8a is impregnated with resin to enhance the rigidity, the edge of the edge portion 8a and the rectangular cross-sectional shape thereof can be maintained in an orderly shape with linearity. Since the reinforcing frame 10 is made of light iron and provided in a part, it can be lightweight and have sufficient strength, and nonflammability is also maintained. Moreover, since the reinforcement frame 10 is attached by the fastener 11 inserted into the end surface of the base material 8 at both ends, it can be easily and reliably attached to the base material 8 made of glass wool.
[0013]
【The invention's effect】
In the ceiling panel of the present invention, a small edge projecting in a flange shape is integrally provided on the lower side edge of a plate-shaped base material made of glass wool, and the small edge part is impregnated with a resin for reinforcing rigidity, Since the sheet-like finishing material that covers the lower surface and winds up to the upper surface of the fore edge is provided, the fore edge of the panel can be finished linearly, and heat insulation and weight reduction can be achieved.
The ceiling structure of the present invention is a ceiling structure in which a plurality of ceiling panels are arranged side by side, and a ventilation slit is provided between adjacent ceiling panels, and the ceiling panel is disposed on one side or both sides of the slit. Is the ceiling panel of the present invention configured as described above, the shape of the ceiling panel fore edge in the ventilation slit portion can be made beautiful and linear, and the appearance of the slit portion is good.
[Brief description of the drawings]
FIG. 1 is a perspective view of a ceiling structure according to an embodiment of the present invention.
FIG. 2 is a bottom view of the ceiling surface.
3A is a sectional view of a face panel which is a ceiling panel used in the ceiling structure, and FIG. 3B is a partially enlarged perspective view thereof.
4 is an enlarged cross-sectional view taken along line XX in FIG.
FIG. 5 is an explanatory diagram of piping of the ceiling radiating panel having the same ceiling structure.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Room, 2 ... Ceiling, 3 ... Face panel (ceiling panel), 4 ... Ceiling radiation panel, 5 ... Slit, 6 ... Back space, 7 ... Ventilation duct, 8 ... Base material, 8a ... Small edge part, 9 ... finishing material, 10 ... frame, 11 ... fastener

Claims (6)

グラスウールからなる板状の下地材の下面側縁に、フランジ状に張出す小口部を一体に設け、前記小口部に剛性強化用の樹脂を含浸させ、前記下地材の下面を覆って前記小口部の上面まで巻き込むシート状の仕上材を設け、前記下地材の上面に部分的に補強フレームを設け、前記補強フレームが軽鉄からなり、前記下地材の前記小口部よりも上方の端面部分に差し込まれる留め具で前記補強フレームを前記下地材に固定した天井パネル。A small edge projecting in a flange shape is integrally provided on the lower surface side edge of the plate-like base material made of glass wool, the small edge part is impregnated with a resin for reinforcing rigidity, and the lower edge of the base material is covered with the small edge part. only set the sheet-like finish involving to the top surface, the top surface of the base material partially provided reinforcing frame, the reinforcing frame is made of light iron, the upper end face portion than the small portion of the underlying material The ceiling panel which fixed the said reinforcement frame to the said base material with the fastener inserted . 複数枚の天井パネルを並設した天井構造であって、隣合う天井パネルの間に換気用のスリットを設け、このスリットの片側または両側に配置される天井パネルを、請求項1記載の天井パネルとし、前記張出し形状の小口部を前記スリットに沿わせた天井構造。A ceiling structure juxtaposed a plurality of ceiling panels, adjacent slits for ventilation is provided between the ceiling panel, the ceiling panel disposed on one or both sides of the slit, the ceiling of claim 1 Symbol placement A ceiling structure in which a panel is provided and the protruding small edge portion is provided along the slit. 複数枚の天井パネルを並設した天井構造であって、隣合う天井パネルの間に換気用のスリットを設け、このスリットの片側または両側に配置される天井パネルを、グラスウールからなる板状の下地材の下面側縁に、フランジ状に張出す小口部を一体に設け、前記小口部に剛性強化用の樹脂を含浸させ、前記下地材の下面を覆って前記小口部の上面まで巻き込むシート状の仕上材を設けた天井パネルとし、前記張出し形状の小口部を前記スリットに沿わせ、この天井パネルとスリットを介して並設される天井パネルを、放射冷暖房機能を有する天井放射パネルとした天井構造。 A ceiling structure in which a plurality of ceiling panels are arranged side by side, and a ventilation slit is provided between adjacent ceiling panels, and the ceiling panel arranged on one or both sides of the slit is a plate-like base made of glass wool On the lower edge of the material is a sheet-like part that is integrally provided with a flange portion that projects into a flange shape, impregnates the mouth portion with a resin for reinforcing rigidity, covers the lower surface of the base material, and winds up to the upper surface of the mouth portion. and ceiling panels having a finish, wherein the small portion of the flared shape placed along the slit, the ceiling panels are arranged through the ceiling panel and the slit, the ceiling having a ceiling radiant panel having a radiant cooling and heating functions Construction. 前記天井パネルが、前記下地材の上面に部分的に補強フレームを設けたものである請求項3記載の天井構造。The ceiling structure according to claim 3, wherein the ceiling panel is provided with a reinforcing frame partially on an upper surface of the base material. 前記補強フレームが軽鉄からなり、前記下地材の前記小口部よりも上方の端面部分に差し込まれる留め具で前記補強フレームを前記下地材に固定した請求項4記載の天井構造。The ceiling structure according to claim 4, wherein the reinforcing frame is made of light iron, and the reinforcing frame is fixed to the base material with a fastener that is inserted into an end surface portion above the edge portion of the base material. 前記天井パネルの上方に、不燃性の天井下地ボードを張った請求項2または請求項3または請求項4または請求項5記載の天井構造。Ceiling structure of the above the ceiling panel, nonflammable and the claims 2 or claim 3 or stretched ceiling base board according to claim 4 or claim 5, wherein.
JP35357795A 1995-12-28 1995-12-28 Ceiling panel and ceiling structure Expired - Fee Related JP3701721B2 (en)

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JP35357795A JP3701721B2 (en) 1995-12-28 1995-12-28 Ceiling panel and ceiling structure

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CZ292801B6 (en) * 1997-08-07 2003-12-17 Saint-Gobain Isover Wall panel for a building fa ade, screw for use in the wall panel and an insulation material plate for insertion into the wall panel
KR100472041B1 (en) * 2002-10-08 2005-03-10 주식회사 코시스홀딩스 manufacturing method of system stretch ceiling tile

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JPS5971716U (en) * 1982-11-06 1984-05-16 東洋ゴム工業株式会社 Insulation board with facing material
JPH0513566Y2 (en) * 1988-08-23 1993-04-09
JPH0236518U (en) * 1988-09-05 1990-03-09
JPH04161639A (en) * 1990-10-26 1992-06-05 Matsushita Electric Works Ltd Ceiling frame structure
JPH0738512Y2 (en) * 1991-02-13 1995-09-06 ナショナル住宅産業株式会社 Ceiling material

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