JPH0711741A - Roofing structure of metal roof material and roofing - Google Patents
Roofing structure of metal roof material and roofingInfo
- Publication number
- JPH0711741A JPH0711741A JP15751593A JP15751593A JPH0711741A JP H0711741 A JPH0711741 A JP H0711741A JP 15751593 A JP15751593 A JP 15751593A JP 15751593 A JP15751593 A JP 15751593A JP H0711741 A JPH0711741 A JP H0711741A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- synthetic resin
- metal roofing
- resin layer
- roofing material
- 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.)
- Granted
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、金属屋根材の葺設構造
とその葺設方法に関し、詳しくは接続箇所における接続
代を少なくしながら水密性及び断熱性を大幅に高め、か
つかかる場合の施工性を向上させようとする技術に係る
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roofing structure for a metal roofing material and a method for roofing the same. More specifically, the watertightness and the heat insulating property are significantly improved while reducing the connection cost at the connection points. The present invention relates to a technique for improving workability.
【０００２】[0002]
【従来の技術】従来、図５に示すように、金属屋根板１
の裏面に合成樹脂層２を裏打ちした金属屋根材の葺設構
造においては、傾斜する屋根下地３に対して葺設される
上位の金属屋根材Ａａの下端部において金属屋根板１が
合成樹脂層２から延出されて重ね接続部４が形成され、
下位に葺設された金属屋根材Ａｂの上端部の表面に重ね
接続部４が重ね接続され、上位と下位の金属屋根材Ａ
ａ，Ａｂにおける接続箇所の下面に塞ぎ板５が敷設さ
れ、重ね接続部４においてセルフドリリングビスＢを屋
根下地３に至らせてねじ込み固定し、しかして、下位の
金属屋根材Ａｂの重ね接続部４の下面から浸入した雨水
が浸入して伝い込み、これらが屋根裏に滴下などするの
を回避するものである。図中８はパッキン、１０は盲リ
ベットである。2. Description of the Related Art Conventionally, as shown in FIG.
In the roofing structure of the metal roofing material with the synthetic resin layer 2 lined on the back surface of the roof, the metal roofing board 1 is the synthetic resin layer at the lower end portion of the upper metal roofing material Aa that is installed on the sloping roof substrate 3. 2 to form a lap connection portion 4,
The lap connection part 4 is lap-connected to the surface of the upper end portion of the metal roofing material Ab installed in the lower layer, and the metal roofing material A in the upper and lower layers is connected.
The closing plate 5 is laid on the lower surface of the connection portion of a and Ab, and the self-drilling screw B is brought to the roof substrate 3 and screwed and fixed at the lap connection portion 4, and the lap connection portion of the lower metal roofing material Ab is thus provided. It is intended to prevent rainwater that has entered from the lower surface of No. 4 from entering and propagating and dripping on the attic. In the figure, 8 is a packing and 10 is a blind rivet.
【０００３】[0003]
【発明が解決しようとする課題】ところが、このような
構成のものにおいては、屋根勾配が緩やかな場合には、
重ね接続部４の下面に容易に雨水が伝い込み、接続箇所
において屋根裏への雨水の浸入が生じやすいという問題
があった。そして、浸入を阻止するのに、重ね接続部４
の重ね接続代を充分に長くしても屋根勾配が緩やかな場
合には、雨水の浸入を充分に阻止することができないと
いう問題があった。また、下位と上位の金属屋根材Ａ
ｂ，Ａａとの間には隙間ｄが生じ、このため、かかる箇
所の断熱性が低下するという問題があった。ところで、
金属屋根材Ａａ，Ａｂ間にはパッキン８を介装している
が、経時にて劣化して、その水密性が早期に低下するも
のである。However, in such a structure, when the roof slope is gentle,
There has been a problem that rainwater easily penetrates to the lower surface of the lap connection portion 4 and rainwater easily enters the attic at the connection point. Then, in order to prevent the intrusion, the lap connection portion 4
However, there is a problem that the infiltration of rainwater cannot be sufficiently prevented if the roof slope is gentle even if the lap connection cost is sufficiently long. Also, the lower and upper metal roofing materials A
A gap d is formed between b and Aa, which causes a problem that the heat insulating property of such a portion is deteriorated. by the way,
Although the packing 8 is interposed between the metal roofing materials Aa and Ab, it deteriorates over time and its watertightness decreases early.
【０００４】本発明はこのような問題に鑑みてなされた
ものであり、その目的とするところは、重ね接続代を長
くすることなく充分に水密性及び断熱性を高め、かつか
かる場合の施工性を高めることができる金属屋根材の葺
設構造及びその葺設方法を提供しようとするにある。The present invention has been made in view of the above problems, and an object thereof is to sufficiently enhance watertightness and heat insulation without increasing the length of the lap connection, and the workability in such a case. In order to provide a roofing structure for a metal roofing material and a method for the roofing, the roofing structure can be improved.
【０００５】[0005]
【課題を解決するための手段】本発明は、金属屋根板１
の裏面に合成樹脂層２を裏打ちした金属屋根材の葺設構
造であって、傾斜する屋根下地３に対して葺設される上
位の金属屋根材Ａの下端部において金属屋根板１が合成
樹脂層２から延出されて重ね接続部４が形成され、下位
に葺設された金属屋根板１の上端部の表面に重ね接続部
４が重ね接続され、上位と下位の金属屋根材Ａ，Ａにお
ける接続箇所の下面に塞ぎ板５が敷設され、塞ぎ板５の
表面側で合成樹脂層２，２の端面間に隙間ｄが構成さ
れ、隙間ｄに水密充填材６が充填されて成ることを特徴
とするものである。SUMMARY OF THE INVENTION The present invention is a metal roof panel 1
Is a roofing structure of a metal roofing material with a synthetic resin layer 2 lined on the back surface of the metal roofing material 3 at the lower end of the upper metal roofing material A that is roofed with respect to the sloping roof substrate 3. The lap connection part 4 is formed by extending from the layer 2, and the lap connection part 4 is lap-connected to the surface of the upper end of the metal roof plate 1 installed in the lower part, and the upper and lower metal roof materials A, A The closing plate 5 is laid on the lower surface of the connection point in the above, a gap d is formed between the end surfaces of the synthetic resin layers 2 and 2 on the front surface side of the closing plate 5, and the gap d is filled with the watertight filling material 6. It is a feature.
【０００６】また、金属屋根板１の裏面に合成樹脂層２
を裏打ちした金属屋根材の葺設方法であって、傾斜する
屋根下地３に対して上位に葺設する金属屋根材Ａの下端
部に金属屋根板１を合成樹脂層２から延出して重ね接続
部４を形成し、下位に葺設した金属屋根材Ａの上端部の
下面にその上端から上位側に突出させて塞ぎ板５を敷設
し、塞ぎ板５の上面と下位の金属屋根材Ａの合成樹脂層
２の上端面にわたって水密充填材６を注入し、その後、
上位の金属屋根材Ａの重ね接続部４を下位の金属屋根材
Ａの上端部の表面に重ね接続するとともに、上位の金属
屋根材Ａの下端部を塞ぎ板５の上面に敷設し、かつ、上
位の金属屋根材Ａの合成樹脂層２の下端面を注入された
水密充填材６に圧着して成ることを特徴とするものであ
る。Further, a synthetic resin layer 2 is formed on the back surface of the metal roof plate 1.
A roofing method of a metal roofing material lined with a metal roofing board 1 extending from a synthetic resin layer 2 to a lower end portion of a metal roofing material A to be erected above a sloping roof base material 3 and overlappingly connected. The part 4 is formed, and the closing plate 5 is laid on the lower surface of the upper end of the metal roofing material A that is installed in the lower part so as to project from the upper end to the upper side, and the upper surface of the closing plate 5 and the lower metal roofing material A The watertight filler 6 is injected over the upper end surface of the synthetic resin layer 2, and then,
The lap connection portion 4 of the upper metal roof material A is lap-connected to the surface of the upper end portion of the lower metal roof material A, and the lower end portion of the upper metal roof material A is laid on the upper surface of the closing plate 5, and It is characterized in that the lower end surface of the synthetic resin layer 2 of the upper metal roof material A is pressure-bonded to the injected watertight filler material 6.
【０００７】また、金属屋根板１の裏面に合成樹脂層２
を裏打ちした金属屋根材の葺設方法であって、傾斜する
屋根下地３に対して上位に葺設する金属屋根材Ａの下端
部に金属屋根板１を合成樹脂層２から延出して重ね接続
部４を形成し、上位の金属屋根板１の重ね接続部４を下
位に葺設された金属屋根材Ａの上端部の表面に重ね接続
するとともに、下位と上位の金属屋根材Ａ，Ａの接続箇
所の下端部を塞ぎ板５の上面に敷設し、塞ぎ板５に形成
した注入孔５ａから塞ぎ板５の表面側で合成樹脂層２，
２の端面間に形成された隙間ｄに水密充填材６を充填し
て成ることを特徴とするものである。Further, a synthetic resin layer 2 is formed on the back surface of the metal roof plate 1.
A roofing method of a metal roofing material lined with a metal roofing board 1 extending from a synthetic resin layer 2 to a lower end portion of a metal roofing material A to be erected above a sloping roof base material 3 and overlappingly connected. Part 4 is formed, and the lap connection part 4 of the upper metal roof plate 1 is lap-connected to the surface of the upper end of the metal roofing material A installed in the lower part, and the lower and upper metal roofing materials A, A The lower end of the connecting portion is laid on the upper surface of the closing plate 5, and the synthetic resin layer 2 is formed on the surface side of the closing plate 5 from the injection hole 5a formed in the closing plate 5.
The watertight filler 6 is filled in the gap d formed between the two end faces.
【０００８】[0008]
【作用】上位と下位の金属屋根材Ａ，Ａの接続箇所にお
ける合成樹脂層２，２間の隙間ｄには水密充填材６を充
填して、接続箇所における水密性を充分に確保する。重
ね接続部４を長くしなくても屋根裏への雨漏りを確実に
防止する。接続箇所の断熱性を高める。The gap d between the synthetic resin layers 2 and 2 at the connection points of the upper and lower metal roof materials A, A is filled with the watertight filler 6 to ensure sufficient watertightness at the connection points. Even if the lap connection part 4 is not lengthened, the rain leak to the attic is surely prevented. Increase the heat insulation of the connection point.
【０００９】また、上位の金属屋根材Ａの合成樹脂層２
の下端面を水密充填材６に圧着する。水密充填材６を上
位と下位の金属屋根材Ａ，Ａの合成樹脂層２，２間に間
隙なく充填する。一層、水蜜性と断熱性を高める。ま
た、塞ぎ板５に形成した注入孔５ａから水密充填材６を
注入充填する。金属屋根材Ａ，Ａ・・の葺設後において
水密充填材６の注入をおこなう。水密充填材６の注入充
填をおこないながら、かかる場合の施工性を向上させ
る。Also, the synthetic resin layer 2 of the upper metal roof material A
The lower end surface of the is bonded to the watertight filler 6. The watertight filler 6 is filled between the synthetic resin layers 2 and 2 of the upper and lower metal roof materials A and A without any gap. Enhances honey and heat insulation. Further, the watertight filler 6 is injected and filled through the injection hole 5a formed in the closing plate 5. The watertight filling material 6 is injected after the roofing of the metal roof materials A, A ... While filling and filling the watertight filling material 6, the workability in such a case is improved.
【００１０】[0010]
【実施例】以下本発明の実施例を図面に基づいて詳述す
る。金属屋根材Ａは図２に示すように、角波状に折り曲
げられた金属屋根板１の裏面の略全面に発泡ウレタン樹
脂２ａが合成樹脂層２として裏打ちされ、かかる発泡ウ
レタン樹脂２ａの裏面にも裏面金属屋根板７が裏打ちさ
れている。そして金属屋根材Ａの下端（水下）側におい
ては裏面金属屋根板７及び発泡ウレタン樹脂２ａが切除
され、発泡ウレタン樹脂２ａの端面から金属屋根板１が
延出されて重ね接続部４が形成されている。かかる重ね
接続部４の長さは２００〜４００ｍｍ程度である。金属
屋根材Ａの上端（水上）側においては、金属屋根板１、
発泡ウレタン樹脂２ａ及び裏面金属屋根板７の端面が揃
えられている。Embodiments of the present invention will be described below in detail with reference to the drawings. As shown in FIG. 2, the metal roofing material A has a urethane foam resin 2a lined as a synthetic resin layer 2 on almost the entire back surface of the metal roof plate 1 bent into a square wave, and the urethane foam resin 2a also has a back surface. The back metal roof plate 7 is lined. On the lower end (under water) side of the metal roofing material A, the back metal roofing plate 7 and the urethane foam resin 2a are cut off, and the metal roofing plate 1 is extended from the end face of the urethane foam resin 2a to form the lap connection portion 4. Has been done. The length of the lap connection portion 4 is about 200 to 400 mm. On the upper end (water side) side of the metal roof material A, the metal roof plate 1,
End faces of the urethane foam resin 2a and the back metal roof plate 7 are aligned.
【００１１】チャンネル材の屋根下地３・・は軒棟方向
に間隔が隔てられて略平行に配設され、かかる屋根下地
３・・が緩やかに傾斜されて緩やかな屋根勾配が構成さ
れるようになされている。そして、金属屋根材Ａ，Ａ同
士を接続するのに、屋根下地３の上に下位の金属屋根材
Ａが載置され、この下位の金属屋根材Ａの上端部の表面
に上位の金属屋根材Ａの重ね接続部４が重ね接続され
る。かかる場合、図１に示すように、上位と下位の金属
屋根材Ａ，Ａにおける接続箇所の下面に塞ぎ板５が屋根
下地３，３間にわたって敷設され、塞ぎ板５の表面側で
合成樹脂層２，２の端面間に隙間ｄが構成される。そし
てかかる隙間ｄに水密充填材６を充填するのである。水
密充填材６は、発泡ウレタン樹脂２ａと同じ配合量の発
泡ウレタン樹脂が好ましいが、他の材質のものでもよい
ものである。そして、水密充填材６の充填においては、
次のような施工方法においてなされる。The channel base roofs 3 ... Are arranged substantially parallel to each other in the direction of the eaves, and the roof bases 3 ... are gently inclined to form a gentle roof slope. Has been done. Then, in order to connect the metal roofing materials A, A, the lower metal roofing material A is placed on the roof base 3, and the upper metal roofing material is placed on the upper surface of the lower metal roofing material A. The lap connection portion 4 of A is lap-connected. In such a case, as shown in FIG. 1, a closing plate 5 is laid on the lower surfaces of the connection points in the upper and lower metal roofing materials A, A over the roof bases 3 and 3, and a synthetic resin layer is provided on the front surface side of the closing plate 5. A gap d is formed between the end faces of 2 and 2. Then, the gap d is filled with the watertight filling material 6. The watertight filler 6 is preferably a urethane foam resin having the same blending amount as that of the urethane foam resin 2a, but may be made of another material. Then, in filling the watertight filler 6,
The following construction methods are used.
【００１２】つまり、下位に葺設した金属屋根材Ａの上
端部の下面にその上端から上位側に突出させて塞ぎ板５
を敷設する。塞ぎ板５の上面と下位の金属屋根材Ａの合
成樹脂層２の上端面にわたって遅延硬化型の発泡ウレタ
ン樹脂の水密充填材６を注入する。その後、上位の金属
屋根材Ａの重ね接続部４を下位の金属屋根材Ａの上端部
の表面に重ね接続する。そして、上位の金属屋根材Ａの
下端部を塞ぎ板５の上面に敷設する。更に、上位の金属
屋根材Ａの合成樹脂層２の下端面を注入された水密充填
材６に圧着するのである。かかる場合、上位の金属屋根
材Ａの発泡ウレタン樹脂２ａの下端側の端面を遅延硬化
型の水密充填材６としての発泡ウレタン樹脂に圧着し、
かかる圧着にて水密充填材６の発泡ウレタン樹脂は塞ぎ
板５及び下位の発泡ウレタン樹脂２ａに良好に一体化さ
れるのである。That is, the closing plate 5 is formed by projecting from the upper end to the upper surface of the lower surface of the upper end portion of the metal roofing material A installed in the lower portion.
To lay. A watertight filling material 6 of urethane foam resin of a delay hardening type is injected over the upper surface of the closing plate 5 and the upper end surface of the synthetic resin layer 2 of the lower metal roof material A. Then, the lap connection part 4 of the upper metal roof material A is lap-connected to the surface of the upper end of the lower metal roof material A. Then, the lower end portion of the upper metal roof material A is laid on the upper surface of the closing plate 5. Further, the lower end surface of the synthetic resin layer 2 of the upper metal roof material A is pressure-bonded to the injected watertight filler material 6. In such a case, the end surface of the upper end of the urethane foam resin 2a of the metal roofing material A on the lower end side is pressure-bonded to the urethane foam resin as the water-tight filler 6 of the delay hardening type,
By such pressure bonding, the urethane foam resin of the watertight filler 6 is well integrated with the closing plate 5 and the lower urethane foam resin 2a.
【００１３】そして、重ね接続された重ね接続部４にお
いてセルフドリリングビスＢをねじ込むのであり、周知
の盲リベット１０にて固定するのである。図中８はパッ
キン、１１はシーリングシートであり、かかるシーリン
グシート１１も水蜜性及び断熱性の向上にてその劣化が
抑制される。また、他の充填方法としては、図４に示す
ように、塞ぎ板５に注入孔５ａを形成しておき、かかる
注入孔５ａから水密充填材６としての発泡ウレタン樹脂
を注入し、発泡ウレタン樹脂を発泡硬化させるようにす
るのである。かかる場合、速硬化型のものがよい。Then, the self-drilling screw B is screwed in the lap connection portion 4 which is lap-connected, and fixed by the well-known blind rivet 10. In the figure, 8 is a packing and 11 is a sealing sheet, and the sealing sheet 11 is also suppressed in deterioration due to improvement of water swelling property and heat insulating property. As another filling method, as shown in FIG. 4, an injection hole 5a is formed in the closing plate 5, and a urethane foam resin as a watertight filler 6 is injected from the injection hole 5a to obtain a urethane foam resin. The foam is cured. In such a case, a fast curing type is preferable.
【００１４】上記施工方法によれば、下位及び上位の金
属屋根材Ａ，Ａの葺設をおこなった後、塞ぎ板５に形成
した注入孔５ａから水密充填材６を注入充填するから、
金属屋根材Ａ，Ａ・・の葺設後において水密充填材６の
注入がおこなえ、水密充填材６の注入充填をおこないな
がら、かかる場合の施工性を向上できるのである。図３
（ａ）は金属屋根材Ａの波方向の断面図を示し、（ｂ）
はかかる方向の接続形態を示している。図中９はパッキ
ンである。According to the above-mentioned construction method, since the lower and upper metal roofing materials A, A are installed, the watertight filler 6 is injected and filled from the injection hole 5a formed in the closing plate 5,
It is possible to inject the watertight filler 6 after the roofing of the metal roofing materials A, A, ... While the watertight filler 6 is being infused and filled, the workability in such a case can be improved. Figure 3
(A) shows a cross-sectional view of the metal roofing material A in the wave direction, (b)
Indicates a connection form in such a direction. In the figure, 9 is a packing.
【００１５】[0015]
【発明の効果】本発明は上述のように、傾斜する屋根下
地に対して葺設される上位の金属屋根材の下端部におい
て金属屋根板が合成樹脂層から延出されて重ね接続部が
形成され、下位に葺設された金属屋根板の上端部の表面
に重ね接続部が重ね接続され、上位と下位の金属屋根材
における接続箇所の下面に塞ぎ板が敷設され、塞ぎ板の
表面側で合成樹脂層の端面間に隙間が構成され、隙間に
水密充填材が充填されるから、上位と下位の金属屋根材
の接続箇所における合成樹脂層間の隙間には水密充填材
が充填されて接続箇所における水密性及び断熱性を充分
に確保でき、重ね接続部を長くしなくても屋根裏への雨
漏りを確実に防止し、接続箇所における断熱性も高める
ことができるという利点がある。As described above, according to the present invention, the metal roof plate is extended from the synthetic resin layer at the lower end of the upper metal roofing material that is installed on the sloping roof substrate to form the lap connection portion. The lap connection is lap-connected to the surface of the upper end of the roofing metal roofing board at the lower level, and the closing board is laid on the lower surface of the connection point on the upper and lower metal roofing materials. Since a gap is formed between the end faces of the synthetic resin layer and the watertight filler is filled in the gap, the watertight filler is filled in the gap between the synthetic resin layers at the connection points of the upper and lower metal roofing materials to make the connection point. The water-tightness and heat-insulating property can be sufficiently ensured, rain leakage to the attic can be surely prevented and the heat-insulating property at the connection point can be enhanced without lengthening the overlapping connection part.
【００１６】また、下位に葺設した金属屋根材の上端部
の下面にその上端から上位側に突出させて塞ぎ板を敷設
し、塞ぎ板の上面と下位の金属屋根材の合成樹脂層の上
端面にわたって水密充填材を注入し、その後、上位の金
属屋根材の重ね接続部を下位の金属屋根材の上端部の表
面に重ね接続するとともに、上位の金属屋根材の下端部
を塞ぎ板の上面に敷設し、かつ、上位の金属屋根材の合
成樹脂層の下端面を注入された水密充填材に圧着するか
ら、葺設後の上位と下位の金属屋根材の接続箇所におけ
る合成樹脂層間の隙間には水密充填材が存在していて、
接続箇所における水密性及び断熱性を充分に確保でき、
重ね接続部を長くしなくても屋根裏への雨漏りを確実に
防止し、接続箇所の断熱性も高めることができながら、
特に、上位の金属屋根材の合成樹脂層の下端面を水密充
填材に圧着するから、水密充填材を上位と下位の金属屋
根材の合成樹脂層間に間隙なく充填でき、一層、水蜜性
と断熱性を高めることができるという利点がある。Further, a closing plate is laid on the lower surface of the upper end portion of the lower roofing metal roof member so as to project from the upper end to the upper side, and the upper surface of the closing plate and the synthetic resin layer of the lower metal roofing material are provided. Water-tight filler is injected over the end faces, and then the lap connection part of the upper metal roof material is lap-connected to the surface of the upper end part of the lower metal roof material, and the lower end part of the upper metal roof material is closed on the upper surface of the closing plate. Since the lower end surface of the synthetic resin layer of the upper metal roofing material is crimped to the injected watertight filler, the gap between the synthetic resin layers at the connection point between the upper and lower metal roofing materials after the roofing There is a watertight filler in
Sufficient water tightness and heat insulation at the connection point can be secured,
Even if it is possible to prevent rain leakage to the attic without increasing the length of the lap connection part and improve the heat insulation of the connection part,
In particular, since the lower end surface of the synthetic resin layer of the upper metal roofing material is pressure-bonded to the watertight filler, the watertight filler can be filled without gap between the synthetic resin layers of the upper and lower metal roofing materials, further improving the water-moisture property and heat insulation. There is an advantage that the property can be enhanced.
【００１７】また、傾斜する屋根下地に対して上位に葺
設する金属屋根材の下端部に金属屋根板を合成樹脂層か
ら延出して重ね接続部を形成し、上位の金属屋根板の重
ね接続部を下位に葺設された金属屋根材の上端部の表面
に重ね接続するとともに、下位と上位の金属屋根材の接
続箇所の下端部を塞ぎ板の上面に敷設し、塞ぎ板に形成
した注入孔から塞ぎ板の表面側で合成樹脂層の端面間に
形成された隙間に水密充填材を充填するから、葺設後の
上位と下位の金属屋根材の接続箇所における合成樹脂層
間の隙間には水密充填材が存在していて、接続箇所にお
ける水密性及び断熱性を充分に確保でき、重ね接続部を
長くしなくても屋根裏への雨漏りを確実に防止し、接続
箇所の断熱性も高めることができながら、特に、塞ぎ板
に形成した注入孔から水密充填材を注入充填するから、
金属屋根材の葺設後において水密充填材の注入がおこな
え、水密充填材の注入充填をおこないながら、かかる場
合の施工性を向上できるという利点がある。Further, a metal roof plate is extended from a synthetic resin layer at a lower end portion of a metal roofing material to be erected on the upper side of a sloping roof substrate to form a lap connection portion, and the lap connection of the upper metal roof plate is performed. Part is stacked and connected to the surface of the upper end of the roofing metal roofing material, and the lower end of the connection point between the lower and upper metal roofing materials is laid on the upper surface of the closing plate, and the injection is formed on the closing plate. Since the watertight filler is filled in the gap formed between the holes and the end face of the synthetic resin layer on the surface side of the closing plate, there is no gap between the synthetic resin layers at the connection point between the upper and lower metal roofing materials after the caving. A watertight filler is present to ensure sufficient watertightness and heat insulation at the connection points, and reliably prevent rain leaks to the attic without increasing the length of the lap connection, and also improve the heat insulation at the connection points. In particular, the injection hole formed in the blocking plate Since injecting fill Luo watertight filler,
There is an advantage that the watertight filler can be injected after the roofing of the metal roofing material, and the workability in such a case can be improved while the watertight filler is injected and filled.
【図１】本発明の一実施例の断面図である。FIG. 1 is a sectional view of an embodiment of the present invention.
【図２】（ａ）は分解斜視図、（ｂ）は上位の金属屋根
材を反転させた斜視図である。2A is an exploded perspective view, and FIG. 2B is a perspective view in which an upper metal roofing material is inverted.
【図３】（ａ）は金属屋根材の波方向の断面図、（ｂ）
は波方向の接続箇所の断面図である。FIG. 3A is a cross-sectional view of a metal roofing material in the wave direction, and FIG.
FIG. 6 is a cross-sectional view of a connecting portion in the wave direction.
【図４】同上の他の施工方法にて施工された施工後の断
面図である。FIG. 4 is a cross-sectional view after construction performed by another construction method of the above.
【図５】従来例の断面図である。FIG. 5 is a cross-sectional view of a conventional example.
１ 金属屋根板 ２ 合成樹脂層 ３ 屋根板材 ４ 重ね接続部 ５ 塞ぎ板 ６ 水密充填材 1 Metal Roof Board 2 Synthetic Resin Layer 3 Roof Board Material 4 Stacked Connection Section 5 Closing Board 6 Watertight Filling Material
Claims (3)
した金属屋根材の葺設構造であって、傾斜する屋根下地
に対して葺設される上位の金属屋根材の下端部において
金属屋根板が合成樹脂層から延出されて重ね接続部が形
成され、下位に葺設された金属屋根板の上端部の表面に
重ね接続部が重ね接続され、上位と下位の金属屋根材に
おける接続箇所の下面に塞ぎ板が敷設され、塞ぎ板の表
面側で合成樹脂層の端面間に隙間が構成され、隙間に水
密充填材が充填されて成ることを特徴とする金属屋根材
の葺設構造。1. A roofing structure of a metal roofing material in which a synthetic resin layer is lined on the back surface of a metal roofing plate, wherein the metal roofing is provided at a lower end portion of an upper metal roofing material to be roofed on a sloping roof base. The plate is extended from the synthetic resin layer to form a lap connection part, and the lap connection part is lap-connected to the surface of the upper end of the metal roof plate installed in the lower part, and the connection part in the upper and lower metal roof materials A roofing structure for a metal roofing material, characterized in that a closing plate is laid on the lower surface of the sheet, a gap is formed between the end faces of the synthetic resin layer on the front surface side of the closing plate, and the gap is filled with a watertight filler.
した金属屋根材の葺設方法であって、傾斜する屋根下地
に対して上位に葺設する金属屋根材の下端部に金属屋根
板を合成樹脂層から延出して重ね接続部を形成し、下位
に葺設した金属屋根材の上端部の下面にその上端から上
位側に突出させて塞ぎ板を敷設し、塞ぎ板の上面と下位
の金属屋根材の合成樹脂層の上端面にわたって水密充填
材を注入し、その後、上位の金属屋根材の重ね接続部を
下位の金属屋根材の上端部の表面に重ね接続するととも
に、上位の金属屋根材の下端部を塞ぎ板の上面に敷設
し、かつ、上位の金属屋根材の合成樹脂層の下端面を注
入された水密充填材に圧着して成ることを特徴とする金
属屋根材の葺設方法。2. A method for roofing a metal roofing material in which a synthetic resin layer is lined on the back surface of the metal roofing board, wherein the metal roofing board is provided at the lower end of the metal roofing material that is installed above the sloping roof substrate. Is extended from the synthetic resin layer to form a lap connection part, and a closing plate is laid on the lower surface of the upper end of the roofing metal roof material projecting from the upper end to the upper side, and the upper and lower surfaces of the closing plate are The water-tight filler is injected over the upper end surface of the synthetic resin layer of the metal roofing material, and then the lap connection part of the upper metal roofing material is connected to the upper end surface of the lower metal roofing material and the upper metal The roof of a metal roofing material, characterized in that the lower end of the roofing material is laid on the upper surface of the closing plate, and the lower end surface of the synthetic resin layer of the upper metal roofing material is crimped to the injected watertight filler. Setting method.
した金属屋根材の葺設方法であって、傾斜する屋根下地
に対して上位に葺設する金属屋根材の下端部に金属屋根
板を合成樹脂層から延出して重ね接続部を形成し、上位
の金属屋根板の重ね接続部を下位に葺設された金属屋根
材の上端部の表面に重ね接続するとともに、下位と上位
の金属屋根材の接続箇所の下端部を塞ぎ板の上面に敷設
し、塞ぎ板に形成した注入孔から塞ぎ板の表面側で合成
樹脂層の端面間に形成された隙間に水密充填材を充填し
て成ることを特徴とする金属屋根材の葺設方法。3. A method of caving a metal roofing material in which a synthetic resin layer is lined on the back surface of a metal roofing board, wherein the metal roofing board is provided on the lower end of the metal roofing material that is installed above the sloping roof substrate. To form a lap connection part by extending from the synthetic resin layer, and the lap connection part of the upper metal roof board is connected to the surface of the upper end of the metal roofing material installed in the lower part, and the lower and upper metal Laying the lower end of the connection point of the roof material on the upper surface of the closing plate, and filling the gap formed between the injection hole formed in the closing plate and the end surface of the synthetic resin layer on the surface side of the closing plate with the watertight filler. A method for constructing a roofing material for a metal roof, which is characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15751593A JP2651106B2 (en) | 1993-06-28 | 1993-06-28 | Roofing structure of metal roofing material and its roofing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15751593A JP2651106B2 (en) | 1993-06-28 | 1993-06-28 | Roofing structure of metal roofing material and its roofing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0711741A true JPH0711741A (en) | 1995-01-13 |
| JP2651106B2 JP2651106B2 (en) | 1997-09-10 |
Family
ID=15651369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15751593A Expired - Fee Related JP2651106B2 (en) | 1993-06-28 | 1993-06-28 | Roofing structure of metal roofing material and its roofing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2651106B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014201996A (en) * | 2013-04-08 | 2014-10-27 | 日鉄住金鋼板株式会社 | Roof panel connecting structure |
| JP2015194065A (en) * | 2014-03-26 | 2015-11-05 | パナソニックＩｐマネジメント株式会社 | Fixing structure of attachment for solar cell module and fixing method of attachment for solar cell module |
| US9180197B2 (en) | 2007-05-25 | 2015-11-10 | Indivior Uk Limited | Sustained delivery formulations of risperidone compounds |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4730687B2 (en) * | 2005-08-04 | 2011-07-20 | 日鉄住金鋼板株式会社 | roof |
-
1993
- 1993-06-28 JP JP15751593A patent/JP2651106B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9180197B2 (en) | 2007-05-25 | 2015-11-10 | Indivior Uk Limited | Sustained delivery formulations of risperidone compounds |
| US9186413B2 (en) | 2007-05-25 | 2015-11-17 | Indivior Uk Limited | Sustained delivery formulations of risperidone compounds |
| JP2014201996A (en) * | 2013-04-08 | 2014-10-27 | 日鉄住金鋼板株式会社 | Roof panel connecting structure |
| JP2015194065A (en) * | 2014-03-26 | 2015-11-05 | パナソニックＩｐマネジメント株式会社 | Fixing structure of attachment for solar cell module and fixing method of attachment for solar cell module |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2651106B2 (en) | 1997-09-10 |
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