JP3179644B2 - Wall panels - Google Patents
Wall panelsInfo
- Publication number
- JP3179644B2 JP3179644B2 JP30559293A JP30559293A JP3179644B2 JP 3179644 B2 JP3179644 B2 JP 3179644B2 JP 30559293 A JP30559293 A JP 30559293A JP 30559293 A JP30559293 A JP 30559293A JP 3179644 B2 JP3179644 B2 JP 3179644B2
- Authority
- JP
- Japan
- Prior art keywords
- gypsum board
- wall panel
- fixed
- gypsum
- core
- 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 - Fee Related
Links
Landscapes
- Building Environments (AREA)
- Panels For Use In Building Construction (AREA)
Description
【0001】[0001]
【産業上の利用分野】この発明はプレハブ住宅の壁部等
に使用される壁パネルに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel used for a wall of a prefabricated house.
【0002】[0002]
【従来の技術】近年、例えば住宅の建築においては、予
め工場で製造した壁パネル等を施工現場にて組み立てる
ことにより住宅を構築するプレファブ工法が広く採用さ
れている。図4および図5はこの工法で用いられていた
従来の壁パネルを示す図である。この壁パネルは芯材4
を組み合わせることにより枠体が形成されている。この
枠体の長手方向に沿った中心部には補強用心材14が設
けられている。この枠体の一方の面には無機面材1を介
して耐火用の石膏ボード2が貼設され、他方の面には合
板5等が貼設されている。さらに無機面材1と合板5と
の間にはロックウール3が配設されている。前記無機面
材1の具体例としては繊維混入フライアッシュスラグセ
メント板(ウベボード株式会社製)等を例示できる。2. Description of the Related Art In recent years, for example, in the construction of houses, a prefabrication method in which a house is constructed by assembling wall panels and the like manufactured in a factory in advance at a construction site has been widely adopted. 4 and 5 are views showing a conventional wall panel used in this method. This wall panel is core material 4
Are combined to form a frame. A reinforcing core 14 is provided at the center of the frame along the longitudinal direction. A gypsum board 2 for fire resistance is stuck on one surface of the frame via an inorganic surface material 1, and a plywood 5 and the like are stuck on the other surface. Further, a rock wool 3 is provided between the inorganic face material 1 and the plywood 5. Specific examples of the inorganic surface material 1 include a fiber-mixed fly ash slag cement board (manufactured by Ubeboard Corporation).
【0003】前記壁パネルの片面に取り付けられている
石膏ボード2と無機面材1とは接着剤で接合され、つい
で釘部材6により枠体にしっかりと取り付けられてい
る。この取り付けは、図5に示すように、補強用芯材1
4に沿う線および各芯材4に沿う線の少なくとも3本の
直線上に沿って釘部材6を打ち付けることによって行わ
れていた。すなわち、従来の壁パネルでは、その両側部
とそれらの間との3列に沿って釘部材6を打つことによ
って石膏ボード2を枠体に取り付けていた。[0003] The gypsum board 2 and the inorganic face material 1 attached to one side of the wall panel are joined by an adhesive, and then firmly attached to the frame by nail members 6. This attachment is performed as shown in FIG.
This is performed by hitting the nail member 6 along at least three straight lines of the line along the line 4 and the line along each core material 4. That is, in the conventional wall panel, the gypsum board 2 was attached to the frame by hitting the nail members 6 along three rows between both sides and between them.
【0004】[0004]
【発明が解決しようとする課題】しかし従来の壁パネル
においては長時間火に曝されると、図6に示すように、
石膏ボード2が割裂して壁パネルから剥離してしまい、
壁パネルの耐火性が損なわれるという問題があった。こ
の石膏ボード2の割裂、そして壁パネルからの剥離は、
以下に示すように起こる。まず石膏ボード2に熱が加わ
ると内部の水分が蒸発し、収縮する。しかし、石膏ボー
ド2は釘部材6によって芯材4に固定されているため釘
部材6により収縮を阻止される。この結果、釘部材6で
固定された部分に応力が集中し、ついには釘部材6を中
心にして亀裂7が生じる。この亀裂7が生長して他の釘
部材6を中心にして生じた亀裂7と交わると、亀裂7に
よって囲まれた部分の石膏ボード2が壁パネルの表面か
ら剥離してしまう。However, when the conventional wall panel is exposed to fire for a long time, as shown in FIG.
The gypsum board 2 splits and separates from the wall panel,
There is a problem that the fire resistance of the wall panel is impaired. The splitting of the gypsum board 2 and the peeling from the wall panel
It happens as shown below. First, when heat is applied to the gypsum board 2, the internal moisture evaporates and shrinks. However, since the gypsum board 2 is fixed to the core material 4 by the nail members 6, contraction is prevented by the nail members 6. As a result, stress concentrates on the portion fixed by the nail member 6, and eventually a crack 7 is formed around the nail member 6. When the crack 7 grows and intersects with the crack 7 generated around the other nail member 6, the gypsum board 2 in a portion surrounded by the crack 7 is peeled off from the surface of the wall panel.
【0005】本発明は前記事情に鑑みてなされたもの
で、長時間熱が加わっても石膏ボード2が表面から剥離
し難い耐火性に優れた壁パネルを提供することを目的と
する。[0005] The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a wall panel excellent in fire resistance, in which the gypsum board 2 is hardly peeled off from the surface even when heat is applied for a long time.
【0006】[0006]
【課題を解決するための手段】本発明の壁パネルでは、
石膏ボードを複数に分割し、これら石膏ボードをそれぞ
れ一本の線に沿った位置のみで壁パネル表面に固定する
ことにより前記問題の解決を図った。According to the wall panel of the present invention,
The above problem was solved by dividing the gypsum board into a plurality of pieces and fixing each of these gypsum boards to the wall panel surface only at positions along one line.
【0007】[0007]
【作用】石膏ボードを複数に分割し、これら石膏ボード
をそれぞれ一本の線に沿った位置のみで壁パネル表面に
固定すると、分割された各石膏ボードの固定された部分
の両側は自由に収縮できる状態となる。[Function] If the gypsum board is divided into a plurality of parts and these gypsum boards are fixed to the wall panel surface only at positions along one line, both sides of the fixed part of each divided gypsum board shrink freely. You can do it.
【0008】[0008]
【実施例】以下、図面を参照して本発明の壁パネルを詳
しく説明する。なお前記従来例と同一構成部分には、同
一符号を付して説明を簡略化する。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a wall panel according to the present invention. The same components as those of the conventional example are denoted by the same reference numerals, and the description will be simplified.
【0009】図1は本実施例の壁パネルを示す断面図で
ある。この壁パネルの中心部には芯材4と補強用芯材1
4とを組み合わせることにより形成された枠体がある。
本実施例の壁パネルでは、さらに芯材4と補強用芯材1
4との中間部に固定芯材24が取り付けられている。こ
の固定芯材24は石膏ボード2の長手方向に沿った中心
部に位置するもので、1つの壁パネルに2箇所設けられ
ている。上記構成からなる壁パネルの枠体の一方の面に
は無機面材1が取り付けられ、さらにその上には主に耐
火用に石膏ボード2が貼設されている。そして他方の面
には合板5等が貼設されている。FIG. 1 is a sectional view showing a wall panel of this embodiment. At the center of this wall panel is a core 4 and a reinforcing core 1
There is a frame formed by combining No. 4 with No. 4.
In the wall panel of this embodiment, the core 4 and the reinforcing core 1
The fixed core member 24 is attached to an intermediate portion between the fixed core member 24 and the fixed core member 24. The fixed core 24 is located at the center of the gypsum board 2 along the longitudinal direction, and is provided at two places on one wall panel. An inorganic face material 1 is attached to one surface of the frame of the wall panel having the above-described configuration, and a gypsum board 2 is attached thereon mainly for fire resistance. A plywood 5 and the like are stuck on the other surface.
【0010】本実施例で使用されている石膏ボード2は
従来の石膏ボード2を縦方向に沿った線で二等分した大
きさのものである。そして各石膏ボード2は、その長手
方向に沿った中心線に沿った位置で釘部材6により固定
芯材24に固定されている。このように釘止めされる場
所が少なくても、本実施例の石膏ボード2は従来のもの
と比較して1/2の大きさに製造されているので、自重
により壁パネル表面から剥離することはない。The gypsum board 2 used in the present embodiment has a size obtained by bisecting the conventional gypsum board 2 by a line extending in the vertical direction. Each gypsum board 2 is fixed to the fixed core 24 by the nail member 6 at a position along the center line along the longitudinal direction. Even if there are few places to be nailed in this way, since the gypsum board 2 of the present embodiment is manufactured in half the size of the conventional one, the gypsum board 2 may be peeled off from the wall panel surface by its own weight. There is no.
【0011】本実施例の壁パネルでは石膏ボード2を従
来の石膏ボード2を縦方向に沿って二等分した大きさと
し、その中心線に沿ってのみ釘部材6によって前記固定
芯材24に取り付けたので、加熱によって石膏ボード2
内部の水分が蒸発したとき、固定されていない石膏ボー
ド2の両側は自由に収縮でき、亀裂が生じることがな
い。従って本実施例の壁パネルは防火性能の高いパネル
となった。In the wall panel of this embodiment, the gypsum board 2 has a size obtained by bisecting the conventional gypsum board 2 in the longitudinal direction, and is attached to the fixed core 24 by the nail member 6 only along its center line. So gypsum board 2 by heating
When the moisture in the inside evaporates, both sides of the gypsum board 2 which is not fixed can be freely shrunk and no crack is generated. Therefore, the wall panel of this example was a panel having high fire protection performance.
【0012】なお、石膏ボードの側面、特に隣接する石
膏ボード2に接する断面を、図3に示すように、肉厚方
向に段部をなすように形成し、これら石膏ボード2をそ
の段部が重なるように壁パネル表面に貼設すると、石膏
ボード2の継目に間隙ができない。さらに石膏ボード2
に加わった熱により水分が蒸発し石膏ボード2が収縮し
ても、隣接する石膏ボード2間に間隙が形成されず、内
側の無機面材1が表面にでることがない。As shown in FIG. 3, the side surfaces of the gypsum board, particularly the cross section in contact with the adjacent gypsum board 2, are formed so as to form a step in the thickness direction. If they are attached to the wall panel surface so as to overlap, no gap is formed at the joint of the gypsum board 2. Gypsum board 2
Even when moisture is evaporated by the heat applied to the gypsum board and the gypsum board 2 shrinks, no gap is formed between the adjacent gypsum boards 2 and the inner inorganic face material 1 does not come to the surface.
【0013】[0013]
【発明の効果】本発明の壁パネルは、石膏ボードが複数
に分割され、これら石膏ボードがそれぞれ一本の線に沿
った位置のみで壁パネル表面に固定されたものなので、
分割された各石膏ボードの固定された部分の両側は固定
されていないので、石膏ボードは自由に収縮できる。こ
の為、石膏ボードに亀裂が生じることがなく、壁パネル
表面から石膏ボードが剥離することが少ない。従って本
発明の壁パネルは防火性能の高いパネルとなる。According to the wall panel of the present invention, the gypsum board is divided into a plurality of pieces, and each of these gypsum boards is fixed to the wall panel surface only at a position along one line.
Since both sides of the fixed portion of each divided gypsum board are not fixed, the gypsum board can freely shrink. For this reason, cracks do not occur in the gypsum board, and the gypsum board is less likely to peel off from the wall panel surface. Therefore, the wall panel of the present invention is a panel having high fire protection performance.
【図1】実施例の壁パネルを示す斜視図FIG. 1 is a perspective view showing a wall panel according to an embodiment.
【図2】実施例の壁パネルを示す断面図FIG. 2 is a cross-sectional view showing a wall panel according to the embodiment.
【図3】本発明の壁パネルを構成する石膏ボードの断面
形状の他の例を示す断面図FIG. 3 is a sectional view showing another example of the sectional shape of the gypsum board constituting the wall panel of the present invention.
【図4】従来の壁パネルを示す断面図FIG. 4 is a sectional view showing a conventional wall panel.
【図5】従来の壁パネルを示す斜視図FIG. 5 is a perspective view showing a conventional wall panel.
【図6】従来の壁パネルの問題点を示す斜視図FIG. 6 is a perspective view showing a problem of a conventional wall panel.
2 石膏ボード 6 釘部材 2 Gypsum board 6 Nail member
Claims (1)
て、 前記石膏ボードが複数に分割され、これら分割された石
膏ボードがそれぞれ一本の線に沿った位置のみで固定さ
れていることを特徴とする壁パネル。1. A wall panel provided with a gypsum board, wherein the gypsum board is divided into a plurality of pieces, and each of the divided gypsum boards is fixed only at a position along one line. Wall panels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30559293A JP3179644B2 (en) | 1993-12-06 | 1993-12-06 | Wall panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30559293A JP3179644B2 (en) | 1993-12-06 | 1993-12-06 | Wall panels |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07158180A JPH07158180A (en) | 1995-06-20 |
JP3179644B2 true JP3179644B2 (en) | 2001-06-25 |
Family
ID=17947002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30559293A Expired - Fee Related JP3179644B2 (en) | 1993-12-06 | 1993-12-06 | Wall panels |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3179644B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101988311B (en) * | 2010-11-18 | 2012-10-31 | 陈泊冰 | Partition wallboard with sound-insulating and heat-insulating function |
-
1993
- 1993-12-06 JP JP30559293A patent/JP3179644B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH07158180A (en) | 1995-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2007046286A (en) | Wooden building material | |
JP2005299194A (en) | External wall structure of wooden building | |
JP3179644B2 (en) | Wall panels | |
WO1987006966A1 (en) | Laminated panel | |
JP2004360444A (en) | Fire-resistant structure of wooden building | |
JPH094093A (en) | House containing party wall and panel for party wall | |
JPS625443Y2 (en) | ||
JP5183870B2 (en) | Fireproof structure of wooden construction | |
KR20020007136A (en) | Composite panel | |
JP7308136B2 (en) | Fireproof wooden structural material | |
JP7464368B2 (en) | Thermal insulation construction and thermal insulation construction method | |
JP2986164B2 (en) | Building wall | |
JPH07158179A (en) | Wall panel | |
JPH094088A (en) | Architectural wall panel | |
JPH1171834A (en) | Member for building structure, and method for realizing airtight building | |
JPH08326183A (en) | Joining method for wall panel | |
JPH065450Y2 (en) | Lightweight air bubble concrete panel with decorative material | |
JP3270180B2 (en) | Wall panel installation structure | |
JP2024087743A (en) | Fireproof construction | |
JPH0723443Y2 (en) | Partition wall structure | |
JP2988738B2 (en) | Joint structure between wall panels of unit house | |
JPH1113171A (en) | Panel-joining method for structural heat-insulating panel | |
JPH0242812Y2 (en) | ||
JP2024148108A (en) | Joint structure of structural materials | |
JPH0734568A (en) | Connecting structure of grating panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20010306 |
|
LAPS | Cancellation because of no payment of annual fees |