JPS6030752A - Water stopping construction of connection part of tile roof - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明は瓦棒屋根の接合部分の止水工法、就中、瓦棒屋
根の接合部分の漏水を防止する改善された上水工法に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for waterproofing the joints of tile and rod roofs, and more particularly to an improved water supply method for preventing water leakage at the joints of tile and rod roofs.

従来、瓦棒屋根にあっては屋根下地面にふき板と称する
金属板、例えば鉄板を敷設し、その両耳末端部を立ち上
げ、同じく金属板からなる包み板肉ｆｉｌｌｌ端と互い
に端ｆ！Ａを折り曲げることによりっがみ合わせて接合
していた。そして、このような瓦棒屋根においては通常
鉄板を使用することからその接合部分に漏水防止のため
に必然的に高位置の立ち上げ都に存在していた。Conventionally, in the case of a tile stick roof, a metal plate called a fukuboard (for example, an iron plate) is laid on the roof base, and its ends are raised up, and the ends of the wrapped plate (fill), which is also made of metal plates, are mutually connected to each other. They were joined together by bending A. Since iron plates are usually used in such tile roofs, the joints are necessarily raised at high positions to prevent water leakage.

し力１し、上記の如き一般的な瓦棒屋根の接合方法では
鉄板の熱変形によって接合部分がゆるみ、これによって
止水性が保持されなくなり洩水事故全引き起すことが屡
々あった。However, in the above-mentioned general method of joining tile rod roofs, the joints become loose due to thermal deformation of the iron plates, which often results in the water-tightness not being maintained, leading to water leakage accidents.

そこでこれを防止する改修工事としてｉＴＩ記立ち上げ
部間に断熱材を埋め込んで屋根表面を平坦ｇＢとし、こ
の上［防水シートを敷設する工法が使用されているが、
鉄板の接合部５と断熱材との間に間隙が生じて風等の通
路となりその箇所に位置する防水シートが空気圧の影響
によって浮き上がる現象が発生した。Therefore, as a repair work to prevent this, insulation material is embedded between the raised parts of the iTI to make the roof surface flat, and on top of that, a method of laying a waterproof sheet is used,
A gap was created between the joint 5 of the iron plate and the heat insulating material, which became a passage for wind, etc., and the waterproof sheet located at that location was lifted up due to the influence of air pressure.

一万、又他の方法として仕−につた瓦棒屋根の鉄板表面
の立ち上げ部間に防水シートをＵ字状に敷設し、更に立
ち上げ部分に他の防水シートを張って立ち上がり側壁も
しくは底部で防水シート同志を接合する方法も提案され
ている。しかし、この方法に非常に施工手間がかかると
共に、ジヨイントのラップ巾が確保されにくく施工ミス
を招く恐牡があった。10,000, Another method is to lay a waterproof sheet in a U-shape between the raised parts of the iron plate surface of the finished tile roof, and then spread another waterproof sheet on the raised parts, and then cover the side walls or bottom of the finished roof with another waterproof sheet. A method of joining tarpaulin sheets together has also been proposed. However, this method requires a lot of work and labor, and it is difficult to ensure a sufficient lap width for the joint, which may lead to construction errors.

本発明は叙十のような従来の工法の不備ＶＣ治目し、こ
れを改善して、瓦棒屋根の立ち上げ部分上端の接合部分
の止水を完全に防止し、かつ短時間に工事を終える瓦棒
屋根接合部分の止水工法を提供することを目的とするも
のである。The present invention addresses the deficiencies of conventional construction methods such as those mentioned above, improves this, completely prevents water from stopping at the joint at the upper end of the raised part of a tile roof, and completes the construction work in a short time. The purpose of this invention is to provide a water-stopping construction method for the joints of tile-rod roofs.

即ち、本発明の特徴とするところは屋根下地面に金属板
よりなるふき板を敷設してその両耳末端部を立ち上げ金
属板の包み板肉側端と接合せしめた瓦棒Ｍ根の上記包み
叛および接合部分を覆って開口ｇ（ｌを有するキャップ
体を少くとも１つ有する型部材をその開口ｇ１１を通し
て押し込み、キャップ体の両脚部の弾性挾持力によって
上記型部材を嵌合固着せしめて瓦棒屋根の接合部分より
の漏水を１１）ｊ止する点にあるＯ ここで前記瓦棒屋根の包み板及び接合部分を鎧って押し
込められるキャップ体を有する型ｇｌＩ材は、弾性挾持
力によって当該包み板及び接合部分に嵌装固着されるこ
とがら、弾性２有することが必要であり、好ましい素材
としては例えばポリ塩化ビニール、フッ素樹脂、熱可塑
性ポリエチレン樹脂等の合成樹脂あるいはエチレン−プ
ロピレンターポリマー［ＫＰ万Ｍ）、ハイパロン、ＯＲ
，シリコーン等の耐候性を有する合成ゴム、もしくばこ
れらのブレンド物など多少の反撥弾性を有するものが挙
げら九る。That is, the present invention is characterized by the above-mentioned structure of the M root of the tile rod, which is constructed by laying a metal plate on the roof subsurface, raising both ends of the metal plate, and joining it to the end of the wrapping plate of the metal plate. A mold member having at least one cap body having an opening g (l) covering the wrapper and the joint part is pushed through the opening g11, and the mold member is fitted and fixed by the elastic clamping force of both legs of the cap body. 11) The point of stopping water leakage from the joints of the tile rod roof is 11). Since it is fitted and fixed to the wrapping plate and the joint part, it is necessary to have elasticity 2, and preferable materials include synthetic resins such as polyvinyl chloride, fluororesin, thermoplastic polyethylene resin, or ethylene-propylene terpolymer. [KP million M), Hypalon, OR
, synthetic rubbers with weather resistance such as silicone, or blends thereof, which have some degree of rebound resilience.

そして、この型部材の特にキャップの形状Ｌａ、１前記
の特徴より長手方向にわたる開ＯＦａを具有するが、断
面が切欠台形状のもの−あるいに円弧状のものなど種々
の形状のものが使用可能であシ、また、弾性挾持力を発
揮する腸口両藺１３１１を、有する形状であれば他の断
面形状のものも使用することができる。The shape La of this mold member, especially the cap, has an open OFa extending in the longitudinal direction from the above-mentioned characteristics, but various shapes such as a notched trapezoidal cross section or a circular arc shape are used. If possible, other cross-sectional shapes can also be used as long as they have both sides 1311 that exhibit elastic clamping force.

しかも、この型部材は、］列の前記包み板及び接合部分
歪％うたはでなく、瓦棒葺き屋根において＠接した包み
版及び接合ｇＩＩＧを薇う型部材と連結形成してもよく
、この場合には前記断面が切欠台形のもの又は円弧状の
もの等が中間の連結部分によって２列以上複数列連結さ
れた形状として形成される。Moreover, this mold member may be connected to the mold member that covers the wrapping plate and the joint gIIG that are in contact with each other in the tile rod roof, instead of the wrapping plate and the joint part strain of the row. In some cases, the cross section is formed into a shape in which two or more rows of notched trapezoidal or arcuate cross sections are connected by an intermediate connecting portion.

かくして本発明は上記のような反撥弾性を右する所要の
型部材を瓦棒屋根の包み板及び包み板とふき叛立ち上げ
ｇｈとの接合部分を位って弾性にＩＳｋ帰せしめること
により、その接合部分からの漏水を防止するようにする
のであフ、弾性的な挾持力によって止水が確芙となる。Thus, the present invention provides the above-mentioned repulsion elasticity by positioning the required mold member for the wrapping plate of the tile rod roof and the joint portion between the wrapping plate and the flap raising GH to attribute the elasticity to ISk. Since it is designed to prevent water from leaking from the joint, the elastic clamping force ensures water stoppage.

しかも、その操作の簡易さによって工事時間は著しく短
縮さｆＬ施工効果も向上する。Furthermore, due to the ease of operation, the construction time is significantly shortened and the fL construction effect is also improved.

以下、更に上記本発明止水方法の具体的な実施の態様を
添付図面に従って説明する。Hereinafter, specific embodiments of the above-mentioned water stopping method of the present invention will be further described with reference to the accompanying drawings.

第１図に本発明に係る止水工法を実施した瓦棒屋根の一
部断面斜視図であり、野地板の上部に例えばアスファル
トフェルトラ敷設してなル図中矢印方向に勾配をもった
屋根下地＋Ｉ＋の表面に鉄板等の金属板からなるふき板
（２１が敷設され、一定間隔をおいて真木全挿入し、又
は立ちはぜにするための立ち上げ（３１かふき板両耳末
端ｇＢに形成されている。Fig. 1 is a partial cross-sectional perspective view of a tile stick roof on which the water-stopping method according to the present invention has been applied; for example, an asphalt felt track is laid on top of the roof board, and the roof slopes in the direction of the arrow in the figure. A fuki board (21) made of a metal plate such as an iron plate is laid on the surface of the base +I+, and the Maki is fully inserted at regular intervals, or raised to create a standing gap (31 fuki board at both ends gB). It is formed.

そして、上記の立ち上げ＋３１　Ｋ　、Ｉｂ−いてふき
板（２）に直角に折シ曲げられてＩＩＩ壁（４１を形成
しているト共に、その末端部（５）も更に外方へ折り曲
げられている。−万、上記立ち上げ＋３１の上面には両
端部を折、！７曲げ念前記ふき板と同じく金属板からな
る包み＆（６）がかぶせらｆＬｌその包み叛金用板１６
１をその両端部で前記１１１壁（４〕の末端（５１に引
掛けつかみ合わせた状態で接合部分（７）を形成してい
る。そのため、接合部分（７）は立ち上げの側壁（４）
から梢突出した状態になっている。Then, at the above-mentioned start-up +31 K, along with the wall III (41) which is bent at right angles to the Ib-board (2), its terminal part (5) is also bent further outward. - 10,000, Fold both ends on the top surface of the above-mentioned rising +31, and cover it with a wrapper made of metal plate (6), which is the same as the above-mentioned wiper plate.
1 is hooked onto the end (51) of the 111 wall (4) at both ends, and the joined part (7) is formed when the joined part (7) is attached to the end of the 111 wall (4).
The treetops are protruding from the top.

更に一部中＋９１に第２図、第３図に図示するが、長手
方向に開口部分（８）をもつ筒状体の型部材であって、
その断面が切欠台形状のキャップ体［９ａ、］［第２図
参照］あるいは断面円弧状のキャップ体（９ｂｌｌＦＡ
３図参照）形状をなしていて、前記立ち上ケ＋３１１Ｃ
強制的に押し込まれ、その両脚ｇ（ｌ　ｆｌｏｌ　、　
ｔｌｏｌが拡げられて立ち上げ（３１の側壁（４）を弾
性的に挾持し、包み板（６）と接合部分（７（を覆って
嵌合固定されている。Furthermore, as shown in FIGS. 2 and 3 at +91 in part, it is a cylindrical mold member having an opening portion (8) in the longitudinal direction,
A cap body with a notched trapezoidal cross section [9a] [see Figure 2] or a cap body with an arcuate cross section (9bllFA)
(See Figure 3)
Forcibly pushed in, both legs g(l flol,
The tlol is expanded to elastically clamp the side wall (4) of the raised part (31), and is fitted and fixed to cover the wrapping plate (6) and the joint part (7).

なお、この型部材（９）が反撥弾性を有する素材により
構成さｎることに前述した通りである。Note that, as described above, this mold member (9) is made of a material having rebound elasticity.

第４図に本発明止水工法に関する他の去施例であり、特
に改修の場合における接合部分の止水工法に関するもの
である。この場合は、図示のクロ〈金属板で形成さｆｉ
たふき板［２＋の立ち上げ（３１における接合部分（７
）が金属板の熱変形等によってゆるみ、これによって止
水性が保持さ九なくなった場合において、まず立ち上げ
（３）の側壁（４）およびふき版表面にそれぞれ加硫ゴ
ムシー）　ｆｌｌｌ　、　（Ｉｌｌを敷設して、上記加
硫ゴムシー）　（Ｉｌｌ　、　（Ｉｌｌの両端邸全包み
板（６）の上面に形成した後、次いで前記第２図および
第３図に示される如き長手方向に開口す分をもつ筒状体
の型部材（９）即ち断面が切欠台形状あるいは円形状の
キャップ体［９ａｌ、（９ｂｌからなる型ｇＢ材（９）
をＩ＋し込んでその両脚ｇＢ叫、　１０１により立ち上
げ（３）を弾性的に挾持固定する。FIG. 4 shows another example of the water-stopping method of the present invention, and particularly relates to the water-stopping method for joint parts in the case of renovation. In this case, the black plate shown in the figure
Tafuki board [2+ rising (joint part at 31 (7)
) is loosened due to thermal deformation of the metal plate, etc., and its water-stopping properties are no longer maintained. First, apply vulcanized rubber sheets () flll and (Ill) to the side wall (4) of the upright (3) and the surface of the wiper plate, respectively. After laying and forming the above-mentioned vulcanized rubber sheet (Ill, (Ill) on the upper surface of the entire wrapping plate (6) at both ends of Ill, the opening in the longitudinal direction as shown in FIGS. 2 and 3 above is formed. A mold member (9) of a cylindrical body, that is, a cap body with a notched trapezoidal or circular cross section [9al, (9bl) type gB material (9)
Push in I+, raise both legs gB, and use 101 to elastically clamp and fix (3).

次［第５図に本発明止水工法の史にもうコつの笑施例で
あり、第６図に示す如き長手方向［２つの開口部分（８
１、＋８１をもつ断面切欠台形状の４’　”ｌ−ツブ体
［９ｃ）、ｌ９Ｑ）を脚部（１０）の下部末端において
平坦な連結部（１３１と共に一体化した型部材＋９１を
用いてこｎを＠接した２つの立ち上げ＋３１　、　＋３
１に強制的に押し込んで脚部（ＩＯ）を立ち上げの側壁
（４）π対し弾性的に挾持すると共に、キャップ体（９
ｃ）の連結ｇ１１．［Ｉ３ｊを両立ち上げ［３１、＋３
１間のふき板金属板＋２１に密接させている。かくして
これによって、両立ち上げ（３１゜（３１間のふき鈑（
２）の腐食を防止でき、また型部材（９１が２つのキャ
ップ体（９ｃ）を有しているために立ち上げ＋３１との
グＩＪツブカの向上がばが肌、たとえキャップ体（９ｃ
）と包み版（６）間の空＠　ａｌｌ　ｆｉ２）に・空気
が侵入して上記型部材（９）を押し上げる力が作用して
も本工法ではこれに充分に耐えることができる。更ｖＣ
は、両立ち上げ（３１，１３１間に位置するふき板（２
１の破損あるいに腐食によって漏水事故が発生しても、
上記型部材＋９１を使用すれば確実に止水することがで
きる。Next [Figure 5 shows another example of the history of the water stop method of the present invention, and the longitudinal direction [two openings (8
A 4''' l-tube body [9c), 19Q) having a trapezoidal cross-section with a notch of 1, +81 is attached at the lower end of the leg (10) using a mold member +91 integrated with the flat connecting part (131). Two startups that @ touch +31, +3
1 to elastically clamp the leg (IO) against the upright side wall (4) π, and the cap body (9)
c) Concatenation g11. [Both I3j launched [31, +3
It is placed in close contact with the metal plate +21 between the two. Thus, with this, both sides are raised (31 degrees (31 degrees)
2) corrosion can be prevented, and since the mold member (91) has two cap bodies (9c), it is possible to improve the IJ sharpness with the start-up +31, even if the cap body (9c)
Even if air enters the space between the mold member (9) and the mold member (9), this construction method can sufficiently withstand this force. Change vC
is the fukuboard (2) located between both stands (31, 131)
Even if a water leakage accident occurs due to damage or corrosion in 1.
Water can be reliably stopped by using the mold member +91.

以上のように、本発明に係る瓦棒屋根の接合部分の止水
工法にふき板立ち上げ上部に包み板との接合部分が存在
する場合［適用し、特に長手方向に開口部分を有する筒
状体の型ＨＢ材を強制的に押し込んで十σ〕両脚部の弾
性挾持力によって立ち上げ側壁に嵌合固看せしめること
により接合部分を似装するものであるから確実に瓦棒屋
根の接合部分を覆って止水することが可能であり、しか
も強制的な押し込みだけであるから新規工事あるいは改
修工事の場合でも短時間に工事を終えることが出来る効
果があり、接合部分の止水工法として笑用土、大きな特
長を有するものである。As described above, when there is a joint part with a wrapping board at the upper part of the upright part of the roofing board in the water stop construction method of the joint part of a tile rod roof according to the present invention [applicable to the case where there is a joint part with a wrapper board at the upper part of the upright part of the roofing board [applied, especially to a cylindrical structure having an opening in the longitudinal direction] By forcibly pushing the body type HB material into the joint part of the tile rod roof, the elastic clamping force of both legs allows it to fit firmly into the side wall and imitate the joint part. It is possible to cover and stop water, and since only forced pushing is required, it is effective in completing new construction or renovation work in a short time, and it is a good method to stop water at joints. This soil has great features.

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

第１図に本発明方法による瓦棒屋根接合部分の一部縦断
面斜視図、第２図及び第３図は本発明方法に使用する型
部材の各個を示す断面図、第４図及び第５図に本発明方
法に係る他の態様による瓦棒屋根接合部分の一部縦断面
図及び一部断面斜視図であり、ｆｐ、６図は第５図にお
いて用−た型部材の断面図である。 ｉｌ＋・・・屋根下地、【２１・・・ふき板（金属板）
。 （３）・・・立ち上げ、（４１・・・側壁。 （５）・・・立ち上げ末端ｇ、（６１・・・包み叛（金
属板）。 ＋９）　・・・型部材＋　ｔ９ａＮ９ｂ）１９ａ）・キ
ャップ体。 （１０）・・・脚ｉ　、ｆｌｌｌ・・・加硫ゴムシート
。 ア１図 官４図 Ｔ５図 六〇図Fig. 1 is a partial vertical cross-sectional perspective view of a tile rod roof joint part made by the method of the present invention, Figs. 2 and 3 are sectional views showing each mold member used in the method of the present invention, and Figs. 4 and 5. The figures are a partial vertical cross-sectional view and a partial cross-sectional perspective view of a tile-rod roof joint part according to another embodiment of the method of the present invention, and Figure 6 is a cross-sectional view of the mold member used in Figure 5. . il+... Roof base, [21... Fukiboard (metal plate)
. (3)...Rising, (41...Side wall. (5)...Rising end g, (61...Wrapping (metal plate). +9)...Mold member + t9aN9b) 19a )・Cap body. (10) Legs i, flll... Vulcanized rubber sheet. A1 Figure 4 Figure T5 Figure 60

Claims (1)

【特許請求の範囲】[Claims] １　屋根下地面に金属板よりなるふき板を敷設してその
両耳末端部を立ち上げ、金属板の包み板肉側端と接合せ
しめた瓦棒屋根の上記包み板および接合部分をωつで開
口部を有するキャップ体を少くとも】つ有する型部材を
その開口部を通して押［７込み、ギヤラフ一体の両脚部
の弾性挾持力によって上記型ｆｌｕ材を嵌合固着せしめ
て瓦棒屋根の接合ｇＢ分よりの漏水を防止することを特
徴とする瓦棒屋根の接合部分の止水上法。1 Lay a metal plate on the roof subsurface, raise the ends of both ends, and connect the wrapping plate and the joint part of the tile rod roof with the metal plate wrapping plate flesh side end with ω. A mold member having at least a cap body having an opening is pushed through the opening [7], and the mold flu material is fitted and fixed by the elastic clamping force of both legs of the gear luff to join the tile rod roof gB. A water-stopping method for joints of tile-rod roofs, which is characterized by preventing water leakage.