JP3705878B2 - Wall assembling method and structural beam panel used therefor - Google Patents

Wall assembling method and structural beam panel used therefor Download PDF

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Publication number
JP3705878B2
JP3705878B2 JP31159096A JP31159096A JP3705878B2 JP 3705878 B2 JP3705878 B2 JP 3705878B2 JP 31159096 A JP31159096 A JP 31159096A JP 31159096 A JP31159096 A JP 31159096A JP 3705878 B2 JP3705878 B2 JP 3705878B2
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structural
panel
wall
structural beam
beam panel
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JPH10152920A (en
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行典 大崎
一男 伊藤
英介 山田
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Taisei Corp
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Taisei Corp
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Description

【0001】
【発明の属する技術分野】
この発明は、プレファブ工法や、枠組壁工法を行う際に好適な壁の組立て方法及びこれに使用する構造用梁パネルに関する。
【0002】
【従来の技術】
プレファブ工法や枠組壁工法は、発泡断熱材に構造用面材を接着した壁パネル、屋根パネル等を使用して構造物を施工する工法であり、パネル自体が地震力、風圧力などの水平力や、鉛直荷重に対抗する構造用部材となる。
【0003】
図5は、2階を備えた構造物を示すものであり、基礎2上に壁パネル4を立設して下階を形成し、この壁パネル4の上端部に上階床版6の縁部を固定して2階の床面を形成し、その上階床版6の縁部に壁パネル8を立設して上階を形成し、さらに、壁パネル8の上端部に屋根パネル9を固定した構造としている。
【0004】
ここで、壁パネル4、8は、矩形板状の発泡断熱材を芯材12とし、その両面に2枚の構造用面材4a、8aを接着により一体化したパネルであり、予め工場で生産され、運搬可能な大きさに組み立てた後、車両により施工現場まで運搬されている。
【0005】
この壁パネル4、8を使用すると、構造物の鉛直荷重を受ける芯材12が発泡断熱材なので、断熱性能や防音性能にも優れた構造壁を形成することができる。
【0006】
【発明が解決しようとする課題】
ところで、近年、室内の天井高さを高くした住宅を施工する場合が多いが、プレファブ工法や枠組壁工法により住宅を施工すると、天井高さを高くすることが難しい。
【0007】
すなわち、プレファブ工法や枠組壁工法により天井高さを高くするには、壁パネル4、8の高さ寸法(図5で示す壁パネル4のH1 の寸法)を長くすればよいが、工場から施工現場まで壁パネル4、8を運搬する車両は、道路交通法により車両の積み荷寸法に制約があるので、壁パネル4、8の高さ寸法を長くすることが難しい。
【0008】
そのため、図5で示した構造物では、高さ寸法H1 が短い壁パネル4の上端部に上階床版6の縁部を固定しているので、下階の天井高さは低い寸法h1 にならざるを得ない。
【0009】
そこで、高さ寸法H1 を長い寸法として生産した壁パネル4、8を、特殊な運搬車を使用して建築現場まで搬送することが考えられるが、そうすると、材料運搬費の増大により施工コストが高くなるおそれがある。
【0010】
そこで、この発明は上記事情に鑑みてなされたものであり、施工コストを抑えて構造物内の天井高さを高くすることができ、しかも構造用部材として充分に機能するとともに、断熱及び防音効果も高めることが可能な壁の組立て方法及びこれに使用する構造用梁パネルを提供することを目的としている。
【0011】
【課題を解決するための手段】
上記課題を解決するために、請求項1記載の壁の組立て方法は、下階に構造用壁パネルを立設し、この構造用壁パネルの上部に所定の高さ寸法に設定した構造用梁パネルを立設し、当該構造用梁パネルの下端部を前記構造用壁パネルの上端部に接続するとともに、前記構造用梁パネルの上端部に上階用床部材の縁部を接続し、この上階用床部材の縁部上に、上階を形成する他の構造用壁パネルの下端部を接続する方法である。
【0012】
また、請求項2記載の発明は、請求項1に記載した壁の組立て方法に使用する構造用梁パネルであって、矩形板状の発泡断熱材と、この発泡断熱材の外周端面を囲む矩形枠体と、この矩形枠体及び前記発泡断熱材の両側面に一体化された2枚の構造用面材とで構成した。
【0013】
また、請求項3記載の発明は、請求項2記載の構造用梁パネルにおいて、外周端面に、前記構造用壁パネルや他の構造用部材に嵌まり込む凹状又は凸状の接続部を形成した。
【0014】
さらに、請求項4記載の発明は、請求項3記載の構造用梁パネルにおいて、前記矩形枠体を、長辺の寸法を短辺の寸法の略2倍の長さに設定し、前記長辺の寸法を前記発泡断熱材の厚さと同一寸法とした横断面矩形状の角材により形成し、前記角材を短辺方向に2部材重ねて前記2枚の構造用面材から外側に突出させることにより前記凸状の接続部を形成するとともに、長辺方向を前記2枚の構造用面材に直交させた前記角材を、前記2枚の構造用面材内に位置させることにより前記凹状の接続部を形成した。
【0015】
【発明の実施の形態】
以下、本発明の一実施形態について、図面に基づいて説明する。
図1から図3は、本発明に係る構造用梁パネル10を示すものである。
【0016】
この構造用梁パネル10は、所定厚さTとした矩形板状の発泡断熱材12と、この発泡断熱材12の外周面を囲む矩形枠体14と、この矩形枠体14及び発泡断熱材12の両側面に接着により一体化された2枚の構造用面材16を構成部材としている。また、矩形枠体14及び2枚の構造用面材16どうしは、釘17によって固定されている。
【0017】
前記矩形枠体14は、発泡断熱材12の上端面に接着した上弦枠材14aと、発泡断熱材12の下端面に接着した下弦枠材14bと、発泡断熱材12の両側端面に接着して上弦及び下弦枠材14a、14bと連結する一対の側枠材14cとで構成されている。
【0018】
上弦枠材14aは、図2に示すように、長辺の寸法Lを短辺の寸法Sの略2倍に設定した横断面矩形状の角材Wであり、この角材Wの長辺の寸法Lは、発泡断熱材12の厚さTと同一に設定している。そして、この上弦材14aは、長辺を構造用面材16に直交させて発泡断熱材12の上面に接着している。
【0019】
また、下弦枠材14bは、前述した角材Wと同一寸法の角材Wを、調整部材18を間に挟んで短辺方向に2部材重ねて構成されており、それら2部材の角材Wの短辺を構造用面材16に直交させて発泡断熱材12の下面に接着している。
【0020】
さらに、一対の側枠材14cも、上述した上弦及び下弦枠材14a、14bで使用したものと同一寸法の角材Wを使用しており、上弦枠材14a、下弦枠材14b及び2枚の構造用面材16の内面に当接しながら発泡断熱材12の側端面に接着している。
【0021】
ここで、前記下弦枠材14aは、2枚の構造用面材16の下端面よりさらに下方に突出した状態で固定されており、この下方を向く下弦枠材14bの凸形状部分が、下側から接続する壁パネル4との凸状接続部20とされている。
【0022】
また、一対の側枠材14cは、2枚の構造用面材16の端部より内側に陥没した状態で固定されており、この凹形状部分が側部から接続する他の構造用梁パネル等との凹状接続部22とされている。
【0023】
次に、上記構成の構造用梁パネル10を使用した壁の組立て方法について、図4を参照して説明する。なお、以下に説明する壁パネル4、8及び構造用梁パネル10の構成部材である発泡断熱材12、2枚の構造用面材4a、8a、16の厚さは、全て同一寸法に設定されているものとする。
【0024】
図4によると、先ず、基礎2上に、高さ寸法をH1 とした壁パネル4を立設する。ここで、壁パネル4は、発泡断熱材12を芯材とし、その発泡断熱材12の両面に2枚の構造用面材4aを接着により一体化した構造用パネルである。そして、この壁パネル4の上端部は、2枚の構造用面材4aの上端面より発泡断熱材12の上端面が内部に位置して凹状接続部4dが形成されている。
【0025】
次に、この壁パネル4の上部に、構造用梁パネル10の下弦枠材14b側を接続する。その際、構造用梁パネル10の下端部に形成した凸状接続部20を、壁パネル4の凹状接続部4d内に差し込む。そして、図示しないが、凸状接続部20及び凹状接続部4dどうしを釘止めする。
【0026】
次に、構造用梁パネル10の上弦枠材14a上に上階床版(上階用床部材)6の縁部を載置し釘止めする。そして、上階床版6の縁部に壁パネルを立設して上階を形成する。なお、この壁パネル8も、前述した下階の壁パネル4と同一構造である。そして、壁パネル8の上端部に屋根パネル9を固定する。
【0027】
また、図4の符号24は、上階床版6の下面側に梁部材23を介して連結した天井板である。ここで、本実施形態では、長尺な梁部材23を使用して天井板24の縁部を構造用梁パネル10の下弦枠材14bに当接している。これにより、構造用梁パネル10の座屈を、梁部材23、上階床版6、天井板24が抑制する。
【0028】
上述した壁の組立て方法によると、下階を形成する壁パネル4の上端部に構造用梁パネル10を接続しているので、下階の壁高さは、壁パネル4の高さ寸法H1 に構造用梁パネル10の高さ寸法H2 を加えた寸法となる。そして、その構造用梁パネル10の上端部に上階床版6の縁部を配置しているので、下階の床から天井板24までの下階の天井高さh2 は、充分に高い寸法となる。すなわち、図5に示した従来構造の天井高さh1 より高い天井高さh2 となる。
【0029】
これにより、壁パネル4の高さ寸法H1 を長く設定しなくても、構造用梁パネル10を壁パネル4の上部に接続するだけで室内の天井高さを高くすることができるので、近年の住宅施工の要望に答えることができる。また、壁パネル4、8の間に配置した構造用梁パネル10を化粧梁とすると、美的外観を向上させて意匠的に優れた壁とすることができる。
【0030】
また、使用する壁パネル4、8は、通常の車両が運搬できる高さ寸法H1 に設定されており、また、構造用梁パネル10も高さ寸法H2 が短い部材なので、特殊な運搬車を使用せずに建築現場まで搬送することができる。そのため、材料運搬費が増大しないので、施工コストの低減化を図ることができる。
【0031】
また、構造用梁パネル10は、発泡断熱材12の外周を囲むように矩形枠体14を配設し、この矩形枠体14及び発泡断熱材12の両側面に2枚の構造面材16を一体化した構造となので、地震力、風圧力などの水平力や鉛直荷重に充分対抗することが可能な構造用部材とすることができる。
【0032】
そして、発泡断熱材12は断熱性や防音性に優れているので、梁部周囲への断熱材や防音材の張りつけ等の特別な作業が不要となり、施工コストを削減しながら断熱性能や防音性能に優れた壁構造を得ることができる。
【0033】
また、構造用梁パネル10の下端部には凸状接続部20が形成され、側部には凹状接続部22が形成されているので、壁パネル4や他の構造用梁パネル19との接続作業を容易に行うことができる。
【0034】
さらに、構造用梁パネル10の矩形枠体14は、長辺の寸法Lを短辺の寸法Sの略2倍に設定した横断面矩形状の角材Wを使用し、この角材Wの長辺及び短辺の向きを変えたり、或いは角材Wを二重に重ね合わせた状態で枠組みして形成している。また、構造用梁パネル10の下端部に形成した凸状接続部20も、二重に重ねた角材Wを2枚の構造用面材16よりさらに外側に突出させて形成している。このように、構造用梁パネル10を形成する際に、同一規格品(角材)を使用することによって部品点数を減少することができるので、構造用梁パネル10の単価を低減することができる。
【0035】
なお、本発明に係る構造用梁パネルは、図1から図3に示した構造用梁パネル10の構造に限るものではなく、幅寸法や高さ寸法が前述した図と異なっても同様の作用効果を得ることができる。また、図1から図3の構造用梁パネル10のでは、下端部に凸状接続部20を形成し、側端面に凹状接続部22を形成しているが、この形成位置に限定されるものではない。
【0036】
【発明の効果】
以上説明したように、本発明の請求項1記載の壁の組立て方法によると、下階を形成する構造用壁パネルの上端部に構造用梁パネルを接続しているので、下階の壁高さは、構造用壁パネルの高さ寸法に構造用梁パネルの高さ寸法を加えた寸法となる。そして、その構造用梁パネルの上端部に上階用床部材の縁部を配置しているので、下階の床から天井までの高さは充分に高い寸法となる。これにより、構造用壁パネルの高さ寸法を長く設定しなくても、構造用梁パネルを構造用壁パネルの上部に接続するだけで室内の天井高さを高くすることができるので、近年の住宅施工の要望に答えることができる。
【0037】
また、使用する構造用壁パネルは、通常の車両が運搬できる高さ寸法であり、また、構造用梁パネルも高さ寸法が短い部材なので、特殊な運搬車を使用せずに建築現場まで搬送することができる。そのため、材料運搬費が増大しないので、施工コストの低減化を図ることができる。
【0038】
さらに、下階の構造用壁パネルと上階の構造用壁パネルの間に配置した構造用梁パネルを化粧梁とすると、美的外観を向上させて意匠的に優れた壁とすることができる。
【0039】
また、請求項2記載の構造用梁パネルによると、この構造用梁パネルは、発泡断熱材の外周を囲むように矩形枠体を配設し、この矩形枠体及び発泡断熱材の両側面に2枚の構造面材を一体化した構造となので、地震力、風圧力などの水平力や鉛直荷重に充分対抗することが可能な構造用部材となる。
【0040】
そして、発泡断熱材は断熱性や防音性に優れているので、梁部周囲への断熱材や防音材の張りつけ等の特別な作業が不要となる。そして、構造用壁パネルにも発泡断熱材を使用すると、施工コストを削減しながら断熱性能や防音性能に優れた壁構造を得ることができる。
【0041】
また、請求項3記載の構造用梁パネルによると、請求項2記載の効果を得ることができるとともに、外周端面に凹状又は凸状接続部を形成し、この接続部が構造用壁パネルや他の構造用部材に嵌まり込むので、接続作業を容易に行うことができる。
【0042】
さらに、請求項4記載の構造用梁パネルによると、請求項3記載の効果を得ることができるとともに、構造用梁パネルを形成するときには、矩形枠体の材料として長辺及び短辺の長さを予め規格化した角材を使用しており、同一規格の角材を使用することによって部品点数を減少することができる。したがって、構造用梁パネルの単価を低減することができる。また、構造用梁パネルの外周端面に形成する凹状又は凸状接続部も、角材の長辺及び短辺の向きを変えたり、或いは角材を二重に重ね合わせた状態で枠組みし、2枚の構造用面材から突出させるか内側に位置させるだけで簡単に形成することができる。
【図面の簡単な説明】
【図1】本発明に係る構造用梁パネルを示す正面図である。
【図2】図1のII−II線矢視図である。
【図3】図1のIII −III 線矢視図である。
【図4】本発明に係る壁の組立て方法を示す断面図である。
【図5】従来の壁の組立て方法を示す断面図である。
【符号の説明】
4、8 構造用壁パネル
6 上階床版(上階用床部材)
10 構造用梁パネル
12 発泡断熱材
14 矩形枠体
14a 上弦枠材
14b 下弦枠材
14c 側枠材
16 構造用面材
20 凸状接続部
22 凹状接続部
24 天井板
L 角材の長辺の寸法
S 角材の短辺の寸法
W 角材
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall assembling method suitable for a prefabrication method and a framed wall method, and a structural beam panel used therefor.
[0002]
[Prior art]
The prefabrication method and the frame wall method are methods for constructing structures using wall panels, roof panels, etc., in which structural face materials are bonded to foam insulation, and the panels themselves are used for horizontal forces such as seismic force and wind pressure. Or it becomes a structural member which opposes a vertical load.
[0003]
FIG. 5 shows a structure having two floors. A wall panel 4 is erected on the foundation 2 to form a lower floor, and an edge of the upper floor slab 6 is formed at the upper end of the wall panel 4. The floor is fixed to form the second floor, the wall panel 8 is erected on the edge of the upper floor slab 6 to form the upper floor, and the roof panel 9 is formed on the upper end of the wall panel 8. The structure is fixed.
[0004]
Here, the wall panels 4 and 8 are panels in which a rectangular plate-shaped foam heat insulating material is used as a core material 12 and two structural face materials 4a and 8a are integrated on both surfaces by adhesion, and are produced in advance in a factory. After being assembled to a size that can be transported, it is transported to the construction site by a vehicle.
[0005]
When the wall panels 4 and 8 are used, since the core material 12 that receives the vertical load of the structure is a foam heat insulating material, a structural wall excellent in heat insulating performance and soundproof performance can be formed.
[0006]
[Problems to be solved by the invention]
By the way, in recent years, there are many cases where a house with a high ceiling height is constructed. However, if a house is constructed by a prefabrication method or a framed wall method, it is difficult to increase the ceiling height.
[0007]
That is, in order to increase the ceiling height by Prefabricated construction method or wood frame construction is may be longer height dimension of the wall panel 4, 8 (dimension of an H 1 of the wall panel 4 shown in FIG. 5), from the factory Since the vehicle which carries the wall panels 4 and 8 to a construction site has restrictions on the load dimension of a vehicle by the road traffic law, it is difficult to lengthen the height dimension of the wall panels 4 and 8.
[0008]
Therefore, in the structure shown in FIG. 5, since the height H 1 and the edge of the upper floor slab 6 is fixed to the upper end of the short wall panel 4, lower dimensions ceiling height of the lower floor h It must be 1 .
[0009]
Therefore, it is conceivable to transport the wall panels 4 and 8 produced with the height dimension H 1 as long as possible to the construction site using a special transport vehicle. May be high.
[0010]
Therefore, the present invention has been made in view of the above circumstances, can reduce the construction cost and increase the ceiling height in the structure, and sufficiently functions as a structural member, and also has a heat insulating and soundproofing effect. It is an object of the present invention to provide a method for assembling a wall and a structural beam panel used therefor.
[0011]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the wall assembling method according to claim 1 is characterized in that a structural wall panel is erected on the lower floor, and a structural beam is set at a predetermined height above the structural wall panel. The panel is erected, and the lower end of the structural beam panel is connected to the upper end of the structural wall panel, and the edge of the upper floor member is connected to the upper end of the structural beam panel. In this method, the lower end of another structural wall panel forming the upper floor is connected to the edge of the upper floor member.
[0012]
The invention according to claim 2 is a structural beam panel used in the wall assembling method according to claim 1, and is a rectangular plate-shaped foam heat insulating material and a rectangle surrounding the outer peripheral end face of the foam heat insulating material. The frame body and the rectangular frame body and two structural surface materials integrated on both side surfaces of the foam heat insulating material were used.
[0013]
According to a third aspect of the present invention, in the structural beam panel according to the second aspect, a concave or convex connection portion that fits into the structural wall panel or another structural member is formed on the outer peripheral end face. .
[0014]
Furthermore, the invention according to claim 4 is the structural beam panel according to claim 3, wherein the rectangular frame is set such that the length of the long side is approximately twice the length of the short side. Are formed by square members having a rectangular cross section having the same dimensions as the thickness of the foam heat insulating material, and the square members are stacked in the short side direction so as to protrude outward from the two structural face materials. The concave connection portion is formed by forming the convex connection portion and positioning the square member having a long side direction orthogonal to the two structural face materials in the two structural face materials. Formed.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
1 to 3 show a structural beam panel 10 according to the present invention.
[0016]
The structural beam panel 10 includes a rectangular plate-shaped foam heat insulating material 12 having a predetermined thickness T, a rectangular frame 14 surrounding the outer peripheral surface of the foam heat insulating material 12, and the rectangular frame 14 and the foam heat insulating material 12. The two structural face materials 16 that are integrated on both side surfaces by bonding are used as constituent members. Further, the rectangular frame body 14 and the two structural face materials 16 are fixed to each other by a nail 17.
[0017]
The rectangular frame body 14 is bonded to the upper chord frame material 14 a bonded to the upper end surface of the foam heat insulating material 12, the lower chord frame material 14 b bonded to the lower end surface of the foam heat insulating material 12, and both end surfaces of the foam heat insulating material 12. The upper and lower chord frame members 14a and 14b are connected to a pair of side frame members 14c.
[0018]
As shown in FIG. 2, the upper chord frame member 14 a is a square member W having a rectangular cross section in which the long side dimension L is set to be approximately twice the short side dimension S. The long side dimension L of the square member W Is set equal to the thickness T of the foam insulation 12. The upper chord material 14 a is bonded to the upper surface of the foam heat insulating material 12 with the long side orthogonal to the structural face material 16.
[0019]
Further, the lower chord frame member 14b is configured by stacking two square members W having the same dimensions as the above-described square member W in the short side direction with the adjustment member 18 interposed therebetween, and the short sides of the square members W of the two members. Is bonded to the lower surface of the foam heat insulating material 12 so as to be orthogonal to the structural surface material 16.
[0020]
Further, the pair of side frame members 14c also use square members W having the same dimensions as those used in the upper chord and lower chord frame members 14a and 14b described above, and the upper chord frame member 14a, the lower chord frame member 14b and two structures are used. It adheres to the side end face of the foam heat insulating material 12 while being in contact with the inner surface of the face material 16.
[0021]
Here, the lower chord frame member 14a is fixed in a state of projecting further downward from the lower end surfaces of the two structural face members 16, and the convex portion of the lower chord frame member 14b facing downward is located on the lower side. It is set as the convex connection part 20 with the wall panel 4 connected from.
[0022]
Further, the pair of side frame members 14c are fixed in a state where they are depressed inward from the ends of the two structural face members 16, and other structural beam panels to which the concave portions are connected from the side portions. And a concave connection portion 22.
[0023]
Next, a method for assembling a wall using the structural beam panel 10 having the above configuration will be described with reference to FIG. The thickness of the foam insulation 12 and the two structural face materials 4a, 8a, 16 which are constituent members of the wall panels 4, 8 and the structural beam panel 10 described below are all set to the same dimension. It shall be.
[0024]
According to FIG. 4, first, a wall panel 4 having a height dimension of H 1 is erected on the foundation 2. Here, the wall panel 4 is a structural panel in which the foam heat insulating material 12 is a core material and two structural surface materials 4a are integrated on both surfaces of the foam heat insulating material 12 by adhesion. And the upper end part of this wall panel 4 has the upper end surface of the foam heat insulating material 12 located inside from the upper end surface of the two structural surface materials 4a, and the concave connection part 4d is formed.
[0025]
Next, the lower chord frame member 14 b side of the structural beam panel 10 is connected to the upper portion of the wall panel 4. In that case, the convex connection part 20 formed in the lower end part of the structural beam panel 10 is inserted into the concave connection part 4 d of the wall panel 4. And although not shown in figure, the convex connection part 20 and the concave connection part 4d are nailed.
[0026]
Next, the edge of the upper floor slab (upper floor member) 6 is placed on the upper chord frame member 14a of the structural beam panel 10 and secured with nails. Then, a wall panel is erected on the edge of the upper floor slab 6 to form the upper floor. The wall panel 8 has the same structure as the above-described lower wall panel 4. Then, the roof panel 9 is fixed to the upper end portion of the wall panel 8.
[0027]
4 is a ceiling plate connected to the lower surface side of the upper floor slab 6 via a beam member 23. Here, in this embodiment, the edge part of the ceiling board 24 is contact | abutted to the lower chord frame material 14b of the structural beam panel 10 using the elongate beam member 23. FIG. Thereby, the beam member 23, the upper floor slab 6, and the ceiling board 24 suppress buckling of the structural beam panel 10.
[0028]
According to the wall assembling method described above, the structural beam panel 10 is connected to the upper end portion of the wall panel 4 forming the lower floor, so that the wall height of the lower floor is equal to the height dimension H 1 of the wall panel 4. To the height dimension H 2 of the structural beam panel 10. Then, since the arranged edge of the upper floor slab 6 on the upper end portion of the structural beam panel 10, the ceiling height h 2 of the lower floor from the lower floor of the floor to the ceiling plate 24 is sufficiently high It becomes a dimension. That is, the ceiling height h 2 is higher than the ceiling height h 1 of the conventional structure shown in FIG.
[0029]
Accordingly, the ceiling height in the room can be increased only by connecting the structural beam panel 10 to the upper portion of the wall panel 4 without setting the height dimension H 1 of the wall panel 4 to be long. Can answer the demands of housing construction. Further, when the structural beam panel 10 disposed between the wall panels 4 and 8 is a decorative beam, it is possible to improve the aesthetic appearance and make a wall excellent in design.
[0030]
Further, the wall panels 4 and 8 to be used are set to a height dimension H 1 that can be transported by a normal vehicle, and the structural beam panel 10 is also a member having a short height dimension H 2. It can be transported to the construction site without using. Therefore, the material transportation cost does not increase, so that the construction cost can be reduced.
[0031]
Further, the structural beam panel 10 is provided with a rectangular frame 14 so as to surround the outer periphery of the foam heat insulating material 12, and two structural surface materials 16 are provided on both sides of the rectangular frame 14 and the foam heat insulating material 12. Since it has an integrated structure, it can be a structural member that can sufficiently resist horizontal forces such as seismic force and wind pressure and vertical loads.
[0032]
And since the foam insulation 12 is excellent in heat insulation and sound insulation, there is no need for special work such as attaching heat insulation or sound insulation around the beam, and heat insulation and sound insulation performance while reducing construction costs. An excellent wall structure can be obtained.
[0033]
Further, since the convex connection portion 20 is formed at the lower end portion of the structural beam panel 10 and the concave connection portion 22 is formed at the side portion, the connection to the wall panel 4 and other structural beam panels 19 is achieved. Work can be done easily.
[0034]
Furthermore, the rectangular frame body 14 of the structural beam panel 10 uses a square member W having a rectangular cross section in which the long side dimension L is set to be approximately twice the short side dimension S. It is formed by changing the direction of the short side or by framing the square W in a state of being overlapped. Further, the convex connection portion 20 formed at the lower end portion of the structural beam panel 10 is also formed by projecting the double stacked square members W further outward than the two structural face materials 16. Thus, when the structural beam panel 10 is formed, the number of parts can be reduced by using the same standard product (square bar), so that the unit price of the structural beam panel 10 can be reduced.
[0035]
The structural beam panel according to the present invention is not limited to the structure of the structural beam panel 10 shown in FIGS. 1 to 3, and the same effect is obtained even if the width dimension and the height dimension are different from the above-described figures. An effect can be obtained. Further, in the structural beam panel 10 of FIGS. 1 to 3, the convex connection portion 20 is formed at the lower end portion and the concave connection portion 22 is formed at the side end face, but this is limited to the formation position. is not.
[0036]
【The invention's effect】
As described above, according to the wall assembling method of the first aspect of the present invention, the structural beam panel is connected to the upper end portion of the structural wall panel forming the lower floor. This is the dimension obtained by adding the height dimension of the structural beam panel to the height dimension of the structural wall panel. And since the edge part of the floor member for upper floors is arrange | positioned at the upper end part of the structural beam panel, the height from the floor of a lower floor to a ceiling becomes a sufficiently high dimension. As a result, the ceiling height in the room can be increased simply by connecting the structural beam panel to the upper part of the structural wall panel without setting the height dimension of the structural wall panel long. Can answer the demands of housing construction.
[0037]
In addition, the structural wall panels used are of a height that can be transported by ordinary vehicles, and the structural beam panels are also members with a short height, so they can be transported to the construction site without using a special transport vehicle. can do. Therefore, the material transportation cost does not increase, so that the construction cost can be reduced.
[0038]
Furthermore, when the structural beam panel disposed between the structural wall panel on the lower floor and the structural wall panel on the upper floor is used as a decorative beam, it is possible to improve the aesthetic appearance and make the wall excellent in design.
[0039]
According to the structural beam panel of claim 2, the structural beam panel is provided with a rectangular frame so as to surround the outer periphery of the foam heat insulating material, and on both sides of the rectangular frame and the foam heat insulating material. Since it has a structure in which two structural face materials are integrated, it becomes a structural member that can sufficiently resist horizontal forces such as seismic force and wind pressure and vertical load.
[0040]
And since the foam heat insulating material is excellent in heat insulating properties and soundproofing properties, special work such as sticking of heat insulating materials and soundproofing materials around the beam portion becomes unnecessary. And if a foam heat insulating material is used also for the structural wall panel, the wall structure excellent in the heat insulation performance and the soundproof performance can be obtained while reducing the construction cost.
[0041]
Further, according to the structural beam panel of claim 3, the effect of claim 2 can be obtained, and a concave or convex connection portion is formed on the outer peripheral end surface. Therefore, the connection work can be easily performed.
[0042]
Furthermore, according to the structural beam panel of claim 4, the effect of claim 3 can be obtained, and when the structural beam panel is formed, the length of the long side and the short side is used as the material of the rectangular frame. Is used, and the number of parts can be reduced by using the same standard. Therefore, the unit price of the structural beam panel can be reduced. In addition, the concave or convex connection portion formed on the outer peripheral end face of the structural beam panel is also changed by changing the direction of the long and short sides of the square bar, It can be formed simply by projecting from the structural face material or by being positioned inside.
[Brief description of the drawings]
FIG. 1 is a front view showing a structural beam panel according to the present invention.
2 is a view taken along the line II-II in FIG.
3 is a view taken along the line III-III in FIG.
FIG. 4 is a sectional view showing a wall assembling method according to the present invention.
FIG. 5 is a cross-sectional view showing a conventional wall assembling method.
[Explanation of symbols]
4, 8 Structural wall panel 6 Upper floor slab (upper floor material)
DESCRIPTION OF SYMBOLS 10 Structural beam panel 12 Foam heat insulating material 14 Rectangular frame body 14a Upper chord frame material 14b Lower chord frame material 14c Side frame material 16 Structural face material 20 Convex connection part 22 Concave connection part 24 Ceiling board L Long side dimension S of square material Dimension of short side of square bar W Square bar

Claims (4)

下階に構造用壁パネルを立設し、この構造用壁パネルの上部に所定の高さ寸法に設定した構造用梁パネルを立設し、当該構造用梁パネルの下端部を前記構造用壁パネルの上端部に接続するとともに、前記構造用梁パネルの上端部に上階用床部材の縁部を接続し、この上階用床部材の縁部上に、上階を形成する他の構造用壁パネルの下端部を接続したことを特徴とする壁の組立て方法。A structural wall panel is erected on the lower floor, a structural beam panel set to a predetermined height is erected on the upper part of the structural wall panel, and a lower end portion of the structural beam panel is connected to the structural wall. Other structures that connect to the upper end of the panel, connect the edge of the upper floor member to the upper end of the structural beam panel, and form the upper floor on the edge of the upper floor member A method for assembling a wall, characterized in that a lower end portion of a wall panel is connected. 請求項1に記載した壁の組立て方法に使用する構造用梁パネルであって、
矩形板状の発泡断熱材と、この発泡断熱材の外周端面を囲む矩形枠体と、この矩形枠体及び前記発泡断熱材の両側面に一体化された2枚の構造用面材とで構成したことを特徴とする構造用梁パネル。
A structural beam panel for use in the wall assembling method according to claim 1,
A rectangular plate-shaped foam heat insulating material, a rectangular frame surrounding the outer peripheral end surface of the foam heat insulating material, and two structural surface materials integrated on both sides of the rectangular frame and the foam heat insulating material Structural beam panel characterized by
外周端面に、前記構造用壁パネルや他の構造用部材に嵌まり込む凹状又は凸状接続部を形成したことを特徴とする請求項2記載の構造用梁パネル。The structural beam panel according to claim 2, wherein a concave or convex connection portion that fits into the structural wall panel or another structural member is formed on an outer peripheral end face. 前記矩形枠体を、長辺の寸法を短辺の寸法の略2倍の長さに設定し、前記長辺の寸法を前記発泡断熱材の厚さと同一寸法とした横断面矩形状の角材により形成し、前記角材を短辺方向に2部材重ねて前記2枚の構造用面材から外側に突出させることにより前記凸状接続部を形成するとともに、長辺方向を前記2枚の構造用面材に直交させた前記角材を、前記2枚の構造用面材内に位置させることにより前記凹状接続部を形成したことを特徴とする請求項3記載の構造用梁パネル。The rectangular frame has a rectangular section with a rectangular cross section in which the long side dimension is set to approximately twice the short side dimension, and the long side dimension is the same as the thickness of the foam insulation. And forming the convex connection portion by stacking two members of the square member in the short side direction and projecting outward from the two structural surface members, and the long side direction of the two structural surfaces. 4. The structural beam panel according to claim 3, wherein the concave connection portion is formed by positioning the square member orthogonal to the member in the two structural face members.
JP31159096A 1996-11-22 1996-11-22 Wall assembling method and structural beam panel used therefor Expired - Fee Related JP3705878B2 (en)

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