JPH0533429A - Execution method for folded-plate roof member for repairing and tight frame for folded-plate roof member for repairing - Google Patents
Execution method for folded-plate roof member for repairing and tight frame for folded-plate roof member for repairingInfo
- Publication number
- JPH0533429A JPH0533429A JP20883791A JP20883791A JPH0533429A JP H0533429 A JPH0533429 A JP H0533429A JP 20883791 A JP20883791 A JP 20883791A JP 20883791 A JP20883791 A JP 20883791A JP H0533429 A JPH0533429 A JP H0533429A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- pitch
- folded
- slate
- roof 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、波形スレートを葺かれ
た既設の屋根上に金属製の改修用折板屋根材を葺くに際
し、波形スレートが施工基準に合致しない施工方法で葺
かれているために波形スレートの波が水勾配の流れ方向
と直角方向に等ピッチに葺かれていない場合に、改修用
折板屋根材の山部の間隔が水勾配の流れ方向と直角方向
に等ピッチをなすように波形スレート上にタイトフレー
ムを固定できて改修用折板屋根材の山部が等ピッチをな
すように外観良く葺くことのできる改修用折板屋根材の
施工方法及びこの方法を実施するための改修折板屋根材
用タイトフレームに関するものである。BACKGROUND OF THE INVENTION The present invention, when roofing a metal folding plate for repair on an existing roof with corrugated slate, is constructed by a construction method in which the corrugated slate does not meet the construction standard. Therefore, when the waves of the corrugated slate are not roofed at an equal pitch in the direction perpendicular to the flow direction of the water gradient, the intervals between the peaks of the refurbished folding roof material are equal pitches in the direction perpendicular to the flow direction of the water gradient. It is possible to fix the tight frame on the corrugated slate so as to make a good appearance so that the peaks of the refurbished roofing material for refurbishment are evenly pitched. The present invention relates to a tight frame for a renovated folded plate roof material to be implemented.
【0002】[0002]
【従来の技術】建築分野において、石綿スレートは耐火
性,耐水性,耐久性に優れているため屋根材として古く
から利用されている。特に耐火性に優れている波形石綿
スレートを葺かれた屋根を有する建築物は、防火の面か
ら工場や倉庫において多く利用されている。このような
建築物は、前述したように建築後かなりの年数が経過し
ているため、近年波形石綿スレートを葺かれた屋根の改
修が多く要求されるようになってきた。In the field of construction, asbestos slate has long been used as a roofing material because of its excellent fire resistance, water resistance and durability. In particular, a building having a roof covered with corrugated asbestos slate, which has excellent fire resistance, is often used in factories and warehouses in terms of fire protection. Since a considerable number of years have passed since such a building was constructed, as described above, in recent years, a lot of repairs have been required to the roof covered with corrugated asbestos slate.
【0003】波形石綿スレートには、波のピッチによっ
て大波スレート,中波スレート及び小波スレートの3種
類があるが、屋根には殆ど大部分が大波スレート(波の
ピッチ:130mm,波の高さ:39mm,厚さ:6.3mm,1枚:
7山半)が使用されており、この大波スレート(以下、
波形スレートと言う)は建築物の母屋材上にフックボル
トを利用して側方及び上方へ順次固定された状態で葺か
れている。このような波形スレートで建築物の屋根面を
形成する施工基準は、波形スレートの端部同士を1.5山
重ね合わせた状態で側方へ順次固定することになってい
るので、屋根面全体に亘って波形スレートの波は等ピッ
チで且つ水勾配の流れ方向に直線状を成しているのであ
る。There are three types of corrugated asbestos slate, large wave slate, medium wave slate and small wave slate, depending on the wave pitch, but most of the roof is a large wave slate (wave pitch: 130 mm, wave height: 39mm, thickness: 6.3mm, 1 sheet:
7 mountains and a half) are used, and this large wave slate (hereinafter,
The corrugated slate) is roofed on the main building material of the building in a state where it is sequentially fixed laterally and upward using hook bolts. The construction standard for forming the roof surface of a building with such a corrugated slate is to fix the ends of the corrugated slate to 1.5 laterally one by one and to fix them sideways, so that the entire roof surface is fixed. Thus, the waves of the corrugated slate have a uniform pitch and form a straight line in the flow direction of the water gradient.
【0004】従来、このように波形スレートを葺かれた
屋根を改修するには、図5に示す如く改修用折板屋根材
3の山部3aの裏面と当接する山部1a'と波形スレート2
の谷部2aの上面と当接する谷部1b'とが一体形成されて
いるタイトフレーム1'が利用されていた。すなわち、
このタイトフレーム1'の両側の谷部1b'を波形スレート
2の谷部2aの上面にそれぞれ当接させてドリルビスで母
屋材4にビス止めする作業を屋根面の側方及び上流側に
順次行って後、改修用折板屋根材3の山部3aの裏面を前
記タイトフレーム1'の山部1a'の上面に当接させてこの
改修用折板屋根材3の山部3aとタイトフレーム1'の山
部1a'とをドリルビスで固定する作業を側方及び上流側
に順次繰返し行っていたのである。Conventionally, in order to refurbish such a roof with corrugated slate, as shown in FIG. 5, a corrugated portion 1a 'and a corrugated slate 2 which are in contact with the back surface of the corrugated portion 3a of the refurbished folding plate roofing material 3 are shown.
The tight frame 1'in which the upper surface of the valley portion 2a and the valley portion 1b 'which abuts is integrally formed is used. That is,
The work of fastening the ridges 1b 'on both sides of the tight frame 1'to the upper faces of the ridges 2a of the corrugated slate 2 and fixing them to the main material 4 with drill screws is performed sequentially on the side and the upstream side of the roof surface. After that, the back surface of the mountain portion 3a of the refurbished folded plate roof material 3 is brought into contact with the upper surface of the mountain portion 1a 'of the tight frame 1'and the mountain portion 3a of the refurbished folded plate roof material 3 and the tight frame 1 are contacted. The work of fixing the "mountain portion 1a" of the 'with the drill screw was repeatedly performed to the side and the upstream side.
【0005】しかしながら、改修すべき屋根面に葺かれ
ている波形スレート2は、施工時の施工誤差のみなら
ず、上記した如くフックボルトにより母屋材4上に締め
付けられているので風により波形スレート2のフックボ
ルトとの当接部が摩耗して側方へズレることもあり、そ
の結果改修すべき屋根面を見たときに波形スレート2の
波の谷部2a及び山部が水勾配の流れ方向に直線状を成さ
ずに全体として曲がった状態となっている場合がかなり
多い。従って、下部が波形スレート2に直接固定され、
上部に改修用折板屋根材3が直接固定される従来のタイ
トフレーム1'を使用したのでは、改修用折板屋根材3
の山部3aの位置が波形スレート2の波の状態によって規
制されるため、葺かれた改修用折板屋根材3の山部3aが
屋根面を見たときに全体として曲がった状態になって意
匠的効果が著しく損われるという欠点があると共に、前
記側方へのズレの程度が大きいと改修用折板屋根材3を
タイトフレーム1'に固定することができないという欠
点があった。However, since the corrugated slate 2 that is rewound on the roof surface to be repaired is not only a construction error at the time of construction but also clamped on the main material 4 by hook bolts as described above, the corrugated slate 2 is caused by wind. The abutment part with the hook bolt may wear out and shift to the side. As a result, when looking at the roof surface to be repaired, the wave troughs 2a and peaks of the corrugated slate 2 are in the water gradient flow direction. There are quite a few cases where the whole is bent without forming a straight line. Therefore, the lower part is fixed directly to the waveform slate 2,
The conventional tight frame 1'where the refurbished folding plate roofing material 3 is directly fixed to the upper portion is used.
Since the position of the mountain portion 3a of the roof is regulated by the wave condition of the corrugated slate 2, the mountain portion 3a of the refurbished folding plate roofing material 3 is bent as a whole when looking at the roof surface. In addition to the drawback that the design effect is significantly impaired, there is a drawback in that if the degree of lateral displacement is large, the repairing folding plate roof material 3 cannot be fixed to the tight frame 1 '.
【0006】更に、本発明者らが波形スレートで葺かれ
ている屋根面の改修について検討している過程で、波形
スレートで屋根面を構成するように葺く施工基準に合致
しない屋根、すなわち波形スレートがその端部同士を0.
5山分しか重ね合わされていない状態(以下、半山重ね
と言う)で母屋材上に側方へ順次固定されている屋根
(以下、半山重ね屋根と言う)を有する建築物がかなり
の数存在していることを発見した。このような半山重ね
屋根は、波形スレートの半山重ねの部分の幅を長くする
ために隣接する波形スレート同士を近付けなければなら
ないので半山重ねの部分の位置する部分のピッチが波形
スレートの波のピッチ(130mm)より短くなる(通常115
mm程度)ため、屋根面全体として波のピッチが等しくな
らない。そのため、改修用折板屋根材の山部の位置が波
形スレートの波の状態によって規制される従来のタイト
フレームを使用したのでは波形スレートの波のピッチが
ズレた分だけ隣接するタイトフレームの山部のピッチが
ズレることになって、改修用折板屋根材の山部のピッチ
とタイトフレームの山部のピッチとが一致せず、側方へ
固定していくに従ってタイトフレームの山部のピッチの
ズレを許容できなくなって改修用折板屋根材を葺くこと
ができないという欠点が生じたのである。そして更に、
各波形スレートの半山重ねの部分の幅も一様ではないた
めこの欠点はより助長されていたのである。[0006] Further, in the process in which the present inventors are studying the repair of the roof surface that is being roofed by the corrugated slate, the roof that is constructed by the corrugated slate does not meet the construction standard, that is, the corrugated roof. The slate has 0s between its ends.
There are quite a few buildings that have roofs (hereinafter referred to as "half-mount piled roofs") that are sequentially fixed laterally on the main building material in a state in which only five piles are stacked (hereinafter referred to as "half-mount piles"). I found that. In such a half-sloped roof, adjacent pitch slate must be close to each other in order to lengthen the width of the half-sloped portion of the corrugated slate. Shorter than (130mm) (usually 115)
Therefore, the pitch of waves is not the same on the entire roof surface. Therefore, if a conventional tight frame is used in which the position of the crests of the refurbished folded-plate roofing material is regulated by the wave condition of the corrugated slate, it is not possible to use the conventional tight frame where the pitch of the corrugated slate waves is offset. The pitch of the tight frame does not match the pitch of the roof part of the folding plate for repair and the pitch of the tight frame, and the pitch of the tight frame as it is fixed to the side. The disadvantage was that the fold plate roof material for repair could not be roofed because the gap could not be tolerated. And further,
This defect was exacerbated by the fact that the width of the half pile of each corrugated slate was not uniform.
【0007】更に、従来のタイトフレーム1'は谷部1b'
を波形スレート2の谷部2aに当接させて固定するもので
あるため、必然的にタイトフレーム1'の山部1a'のピッ
チは波形スレート2の波のピッチと合致することになる
から、改修用折板屋根材の山部のピッチは波形スレート
2の波のピッチの整数倍でなければならないため改修用
折板屋根材の形状に制限があった。Furthermore, the conventional tight frame 1'has a valley 1b '.
Is fixed by contacting with the valley portion 2a of the waveform slate 2, the pitch of the ridge portion 1a 'of the tight frame 1'will inevitably match the pitch of the wave of the waveform slate 2. Since the pitch of the mountain portion of the refurbished folded plate roof material must be an integral multiple of the wave pitch of the corrugated slate 2, the shape of the refurbished folded plate roof material was limited.
【0008】[0008]
【発明が解決しようとする課題】本発明は、上記従来技
術の欠点を解消して、波形スレートを葺かれた既設の屋
根面上に金属製の改修用折板屋根材を葺くに際し、波形
スレートにより構成された既設の屋根が半山重ね屋根で
あるため波形スレートの波が水勾配の流れ方向と直角方
向に等ピッチに葺かれていない場合に、波形スレートの
波の谷部及び山部が水勾配の流れ方向に直線状を成さず
に全体として曲がった状態となっている場合でも、更に
改修用折板屋根材の山部のピッチが波形スレートの波の
ピッチの整数倍でない場合でも、改修用折板屋根材の山
部の裏面にその山部の上面を当接させて固定されるタイ
トフレームの山部を水勾配の流れ方向に直線状に且つ水
勾配の流れ方向に等ピッチで固定して改修用折板屋根材
を外観良く葺くことのできる改修用折板屋根材の施工方
法及びこの方法を実施するための改修折板屋根材用タイ
トフレームを提供することを課題とする。DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned drawbacks of the prior art, and when corrugating a metal folding plate for repair on an existing roof surface with corrugated slate, Since the existing roof composed of slate is a half-mountain roof, when the waves of the corrugated slate are not evenly pitched in the direction perpendicular to the flow direction of the water gradient, the troughs and peaks of the corrugated slate wave are Even when it is bent as a whole without forming a straight line in the flow direction of the water gradient, or when the pitch of the peaks of the renovated folding plate roof material is not an integral multiple of the wave pitch of the corrugated slate , The ridge of the tight frame, which is fixed by abutting the upper surface of the ridge on the roof of the refurbished folded plate roof material, fixes the ridge of the tight frame linearly in the flow direction of the water gradient and at equal pitches in the flow direction of the water gradient. Fix it with and refurbish the folded plate roofing material for good appearance. Providing a repair folded plate tight frame roofing for carrying out the construction method and the method of repair for folding plate roofing that can be an object.
【0009】[0009]
【課題を解決するための手段】本発明者らは、上記課題
を解決するために鋭意検討の結果、下部が波形スレート
に直接固定され且つ上部に改修用折板屋根材が直接固定
される構造の山部と谷部とが一体形成されているタイト
フレームを利用したのでは波形スレートの谷部に対応し
て改修用折板屋根材の山部の位置が決まってしまうた
め、波形スレートの波が水勾配の流れ方向に直線状を成
さずに全体として曲がった状態となっている場合にはこ
の曲がりの影響を受けると共に波形スレートのピッチの
ズレの影響を受けしかも改修用折板屋根材の山部のピッ
チが波形スレートの波のピッチの整数倍でない場合に対
応できないことに着目し、タイトフレームを波形スレー
トの谷部上面と当接して固定される谷部が形成され且つ
この谷部間が水平な面に形成されている下側フレームと
改修用折板屋根材の山部のピッチに合わせたピッチで改
修用折板屋根材の山部の裏面に当接して固定される山部
が形成され且つこの山部間が水平な面に形成されている
上側フレームとに分割し、且つ下側フレームを両端が谷
部となるように形成すると共に波形スレートの半山重ね
の部分を跨ぐ状態に配置されるものについてはその半山
重ねの部分を跨ぐ部分が長手方向に長い長孔の穿設され
ている一端の谷部に隣接して配置されていると共に波形
スレートの半山重ねの存在により波のピッチが短くなる
長さに近似した長さだけ前記半山重ねの部分を跨ぐ部分
の両側の谷部間のピッチが短く形成し、隣接する下側フ
レームの端部の谷部同士を重ね合わせた状態で波形スレ
ートの半山重ねの部分を跨ぐ状態に配置されるものにつ
いては前記長孔が穿設されている谷部の位置で波形スレ
ートの半山重ねの幅の相違を吸収させた状態で波形スレ
ートの谷部上に当接させてドリルビスでビス止めすると
共に上側フレームの水平な面を下側フレームの水平な面
に当接させてこの当接位置でドリルビスでビス止めする
作業を上側フレームの山部の位置が水勾配の流れ方向に
直線状をなすように屋根の側方へ及び上方へ順次行え
ば、改修用折板屋根材を外観良く葺くことができること
を究明して本発明を完成したのである。Means for Solving the Problems As a result of intensive studies to solve the above-mentioned problems, the present inventors have constructed a structure in which a lower part is directly fixed to a corrugated slate and a repair folding plate roof material is directly fixed to an upper part. If you use a tight frame where the peaks and valleys of the corrugated slate are integrally formed, the position of the peaks of the refurbished folded-plate roofing material will be determined corresponding to the troughs of the corrugated slate. Is not straight in the direction of the flow of the water gradient but is bent as a whole, it is affected by this bending and is also affected by the deviation of the pitch of the corrugated slate, and the folding plate roof material for repair Paying attention to the fact that it is not possible to cope with the case where the pitch of the crests is not an integer multiple of the pitch of the wave of the waveform slate, the tight frame is formed by contacting the upper surface of the troughs of the wave slate, and the troughs are formed. The space is horizontal A lower frame formed on the lower frame and a mountain portion to be fixed by abutting against the back surface of the mountain portion of the repaired folding plate roofing material at a pitch matching the pitch of the mountain portion of the repaired folding plate roofing material, and Dividing into an upper frame where the crests are formed on a horizontal surface, forming the lower frame so that both ends are valleys, and arranging so as to straddle the half crests of the corrugated slate In the case of, the part that straddles the half-pile overlap is arranged adjacent to the valley at one end where a long hole is formed in the longitudinal direction, and the wave pitch becomes shorter due to the existence of the half-ply overlap of the corrugated slate. The waveform slate is formed by forming the pitch between the troughs on both sides of the portion that straddles the half-pile overlap portion to be short by a length similar to the length, and overlapping the troughs at the ends of the adjacent lower frames. Arranged to straddle the half-mountain stack For those that are made to contact with the valley of the corrugated slate and fix with screws with a drill screw while absorbing the difference in the width of the half pile of the corrugated slate at the position of the valley where the elongated hole is formed. At the same time, the horizontal surface of the upper frame is brought into contact with the horizontal surface of the lower frame, and the work of screwing with a drill screw at this abutting position makes the position of the mountain portion of the upper frame linear in the flow direction of the water gradient. The present invention has been completed by clarifying that it is possible to make a renovated folded-plate roofing material with a good appearance by sequentially performing the steps laterally and upwardly of the roof.
【0010】以下、図面により本発明に係る改修折板屋
根材用タイトフレームについて説明しながら本発明に係
る改修用折板屋根材の施工方法について詳細に説明す
る。図1は本発明に係る改修折板屋根材用タイトフレー
ムの1実施例を半山重ね屋根上に固定して本発明方法に
よって改修用折板屋根材を葺いた状態を示す正断面説明
図、図2は図1のA−A線断面図説明図、図3は本発明
に係る改修折板屋根材用タイトフレームの他の実施例を
半山重ね屋根上に固定して本発明方法によって改修用折
板屋根材を葺いた状態を示す正断面説明図、図4は本発
明に係る改修折板屋根材用タイトフレームを半山重ね屋
根上に固定して本発明方法によって改修用折板屋根材を
葺いた状態における改修折板屋根材用タイトフレーム中
央部での拡大正断面説明図である。Hereinafter, the construction method of the refurbished folded-plate roofing material according to the present invention will be described in detail while explaining the tight frame for refurbished folded-plate roofing material according to the present invention with reference to the drawings. FIG. 1 is a front cross-sectional explanatory view showing a state in which one embodiment of a tight frame for a refurbished folded plate roof material according to the present invention is fixed on a half-mounting roof and the refurbished folded plate roof material is roofed by the method of the present invention. 2 is an explanatory view of a sectional view taken along the line AA of FIG. 1, and FIG. 3 is another embodiment of a tight frame for a renovated folding plate roof material according to the present invention, which is fixed on a half-height roof and is folded for renovation by the method of the present invention. Fig. 4 is a cross-sectional explanatory view showing a state in which a plate roofing material is roofed, and Fig. 4 shows that the tight frame for a repaired folding plate roofing material according to the present invention is fixed on a half-mounting roof and the repairing folding board roofing material is roofed by the method of the present invention. It is an enlarged front cross-section explanatory drawing in the center part of the tight frame for refurbishment folding board roof materials in the state where it was.
【0011】本発明方法を実施するには、先ず両端に波
形スレート2の谷部2aの上面と当接する谷部1aaが形成
されていると共に波形スレート2の半山重ねの部分2bを
跨ぐ状態に配置されるものについてはその半山重ねの部
分2bを跨ぐ部分が長手方向に長い長孔1acの穿設されて
いる一端の谷部1aaに隣接して配置されていると共に波
形スレート2の半山重ねの存在により波のピッチが短く
なる長さに近似した長さだけ前記半山重ねの部分2bを跨
ぐ部分の両側の谷部1aa間のピッチが短く形成され且つ
この谷部1aa間が水平な面1abに形成されている下側フレ
ーム1と、改修用折板屋根材3の山部3aのピッチに合わ
せたピッチで山部1baが形成され且つこの山部1ba間が水
平な面1bbに形成されている上側フレーム1bとから成る
本発明に係る改修折板屋根材用タイトフレーム1を準備
するのである。In order to carry out the method of the present invention, first, at both ends, a valley portion 1aa which abuts the upper surface of the valley portion 2a of the corrugated slate 2 is formed, and the trough portion 2a of the corrugated slate 2 is arranged so as to straddle the half-mounted portion 2b. As for the slate, the part that straddles the half-pile portion 2b is arranged adjacent to the valley 1aa at one end where the long hole 1ac that is long in the longitudinal direction is formed, and the half-pile portion of the corrugated slate 2 is present. Due to this, the pitch between the troughs 1aa on both sides of the portion straddling the half-height overlapping portion 2b is shortened by a length similar to the length at which the wave pitch is shortened, and the troughs 1aa are formed on the horizontal surface 1ab. The lower frame 1 and the mountain portion 1a are formed at a pitch matching the pitch of the mountain portion 3a of the refurbished folding plate roof material 3, and the upper side is formed on the horizontal surface 1bb between the mountain portions 1ba. Reinforced folded plate roof material tight according to the present invention consisting of frame 1b It is to prepare the frame 1.
【0012】この本発明に係る改修折板屋根材用タイト
フレーム1の下側フレーム1aとしては、波形スレート2
の半山重ねの部分2bが半山重ねになっているためにその
部分のピッチが通常の波形スレート2の波のピッチより
も短く且つその波のピッチも一様でないからこのピッチ
を勘案して、例えば波形スレート2の幅とほぼ同一の長
さを有している下側フレーム1aを使用する場合には、波
形スレート2の半山重ねの部分2bを跨ぐ状態に配置され
る谷部1aa間のピッチが波形スレート2の半山重ねの存
在により波のピッチが短くなる長さに近似した長さだけ
短く且つ半山重ねの部分2bを跨ぐ部分に隣接して配置さ
れる一端の谷部1aaに長手方向に長い長孔1acの穿設され
ている下側フレーム1aを、また波形スレート2の幅より
短い長さを有している下側フレーム1aを使用する場合に
は、波形スレート2の半山重ねの部分2bを跨ぐ状態に配
置される谷部1aa間のピッチが波形スレート2の半山重
ねの存在により波のピッチが短くなる長さに近似した長
さだけ短く且つ半山重ねの部分2bを跨ぐ部分に隣接して
配置される一端の谷部1aaに長手方向に長い長孔1acの穿
設されている下側フレーム1aと波形スレート2の波のピ
ッチの整数倍の間隔で谷部1aaが形成されている下側フ
レーム1aとの組合せを使用することができる。As the lower frame 1a of the tight frame 1 for a modified folded roof material according to the present invention, a corrugated slate 2 is used.
Since the half-pile part 2b of the ply has a half-pitch part, the pitch of the part is shorter than the wave pitch of the normal waveform slate 2 and the pitch of the wave is not uniform. When the lower frame 1a having a length substantially the same as the width of the corrugated slate 2 is used, the pitch between the troughs 1aa arranged so as to straddle the half-mounting portion 2b of the corrugated slate 2 is The length of the corrugated slate 2 is shortened by a length close to the length at which the pitch of the wave is shortened due to the presence of the half-pile, and is long in the longitudinal direction at the valley 1aa at one end arranged adjacent to the portion straddling the half-ply portion 2b. When the lower frame 1a having the long hole 1ac formed therein and the lower frame 1a having a length shorter than the width of the corrugated slate 2 are used, the half-stacked portion 2b of the corrugated slate 2 is used. Pitch between valleys 1aa arranged across The length of the corrugated slate 2 is shortened by a length close to the length at which the pitch of the wave is shortened due to the presence of the half-pile, and is long in the longitudinal direction at the valley 1aa at one end arranged adjacent to the portion straddling the half-ply portion 2b. It is possible to use a combination of the lower frame 1a having the long holes 1ac formed therein and the lower frame 1a having the valleys 1aa formed at intervals of an integral multiple of the wave pitch of the waveform slate 2.
【0013】上記したように下側フレーム1aの波形スレ
ート2の半山重ねの部分2bを跨ぐ状態に配置されるもの
についてはその半山重ねの部分2bを跨ぐ部分に隣接して
配置される一端の谷部1aaに長手方向に長い長孔1acの穿
設されているが、下側フレーム1aの他方の端部の谷部1a
aには重ね合わせた下側フレーム1aの谷部1aaと波形スレ
ート2とを貫通して母屋材4に螺入するドリルビスが挿
入できるように、下側フレーム1aの長手方向に長い長孔
1acが穿設されていてもビス孔が穿設されていても良
い。As described above, in the case where the corrugated slate 2 of the lower frame 1a is arranged so as to straddle the half-hilled portion 2b, the valley at one end is arranged adjacent to the portion that straddles the half-hilled portion 2b. A long hole 1ac that is long in the longitudinal direction is formed in the portion 1aa, but the valley portion 1a at the other end of the lower frame 1a is formed.
In a, a long hole is formed in the longitudinal direction of the lower frame 1a so that a drill screw can be inserted into the purlin 4 through the valley portion 1aa and the corrugated slate 2 of the superposed lower frame 1a.
1ac may be drilled or screw holes may be drilled.
【0014】また、上記したいずれの下側フレーム1aに
も下側フレーム1aの谷部1aa間に形成されている水平な
面1abの全長に亘って凹状のリブ1adが形成されているこ
とが下側フレーム1aの強度が増加せしめられるので好ま
しく、改修折板屋根材用タイトフレーム1の上側フレー
ム1bにも山部1ba間に形成されている水平な面1bbに前記
下側フレーム1aの凹状のリブ1ad内に挿入して係合され
る凹状のリブ1bcが形成されていることが上側フレーム1
bの強度が増加せしめられるので好ましいと共に、後述
する如く下側フレーム1aに上側フレーム1bを固定すると
きの下側フレーム1aに対する上側フレーム1bの位置合わ
せを容易に行うことができ且つ上側フレーム1bの水勾配
の流れ方向に対しての位置が正確に規定されるので好ま
しい。It is also important that any of the lower frames 1a described above is provided with a concave rib 1ad over the entire length of the horizontal surface 1ab formed between the valleys 1aa of the lower frame 1a. This is preferable because the strength of the side frame 1a can be increased. The horizontal frame 1bb formed between the upper frame 1b and the mountain portion 1ba of the tight frame 1 for a refurbished folded roof material also has a concave rib of the lower frame 1a. The upper frame 1 is formed with a concave rib 1bc that is inserted and engaged in the 1ad.
It is preferable because the strength of b can be increased, and when the upper frame 1b is fixed to the lower frame 1a as described later, the upper frame 1b can be easily aligned with the lower frame 1a and the upper frame 1b can be easily aligned. It is preferable because the position of the water gradient with respect to the flow direction is accurately defined.
【0015】そして、このような上側フレーム1bの山部
1ba間に形成されている水平な面1bbに形成される凹状の
リブ1bcは、下側フレーム1aに上側フレーム1bを固定す
るためのドリルビス5の頭がこの凹状のリブ1bc内に収
納できる形状を有していることが、ドリルビス5の頭が
改修用折板屋根材3の裏面に当接することを防止できて
好ましい。Then, such a mountain portion of the upper frame 1b
The concave rib 1bc formed on the horizontal surface 1bb formed between the 1ba has a shape such that the head of the drill screw 5 for fixing the upper frame 1b to the lower frame 1a can be housed in the concave rib 1bc. It is preferable to have the drill screw 5 because the head of the drill screw 5 can be prevented from coming into contact with the back surface of the repaired folding plate roof member 3.
【0016】[0016]
【作用】本発明方法を実施して、波形スレート2を葺か
れた既設の半山重ね屋根上に改修用折板屋根材3を葺く
には、先ず上述した如き下側フレーム1aと上側フレーム
1bとから成る改修折板屋根材用タイトフレーム1を準備
する。次に、隣接する下側フレーム1aの端部の谷部1aa
同士を重ね合わせた状態として波形スレート2の谷部2a
上に下側フレーム1aの各谷部1aaの下面を当接させ、こ
の当接位置でドリルビスを下側フレーム1aの各谷部1aa
及び波形スレート2の谷部2aにそれぞれ貫通させて母屋
材4に螺入して固定する。このとき、下側フレーム1aが
波形スレート2の幅とほぼ同一の長さを有している場合
には、隣接する下側フレーム1aの谷部1aa同士の重ね位
置をズラして波形スレート2の半山重ねの部分2bの幅の
相違を吸収させて各下側フレーム1aの谷部1aaでドリル
ビスを波形スレート2を貫通して母屋材4に螺入するの
である。また下側フレーム1aがそれぞれ波形スレート2
の幅より短い長さを有しており波形スレート2の半山重
ねの部分2bを跨ぐ状態に配置される谷部1aa間のピッチ
が波形スレート2の半山重ねの存在により波のピッチが
短くなる長さに近似した長さだけ短く且つ半山重ねの部
分2bを跨ぐ部分に隣接して配置される一端の谷部1aaに
長手方向に長い長孔1acの穿設されている下側フレーム1
aと波形スレート2の波のピッチの整数倍の間隔で谷部1
aaが形成されている下側フレーム1aとの組合せを使用す
る場合には、前者の下側フレーム1aを波形スレート2の
半山重ねの部分2bを跨ぐ状態に配置し且つこの前者の下
側フレーム1aの端部の谷部1aaと後者の下側フレーム1a
の端部の谷部1aaとの重ね位置をズラして各下側フレー
ム1aの谷部1aaでドリルビスを波形スレート2を貫通し
て母屋材4に螺入するのである。この作業は、下側フレ
ーム1aの各谷部1aaにビス孔が穿設されていると容易に
行うことができる。To carry out the method of the present invention and to roof the refurbished folded-plate roofing material 3 on the existing half-pile roof on which the corrugated slate 2 has been roofed, first, the lower frame 1a and the upper frame as described above are used.
Prepare a tight frame 1 for a refurbished folded roof material consisting of 1b and 1b. Next, the valley 1aa at the end of the adjacent lower frame 1a
The valleys 2a of the waveform slate 2 in a state where they are superimposed on each other.
The lower surface of each valley portion 1aa of the lower frame 1a is brought into contact with the upper side, and at this contact position, the drill screw is inserted into each valley portion 1aa of the lower frame 1a.
And the corrugated slate 2 are passed through the valleys 2a of the corrugated slate 2, respectively, and screwed into and fixed to the main material 4. At this time, if the lower frame 1a has a length that is substantially the same as the width of the waveform slate 2, the overlapping positions of the troughs 1aa of the adjacent lower frames 1a are shifted and the waveform slate 2 is The difference in width between the half-mounting portions 2b is absorbed, and the drill screw penetrates the corrugated slate 2 and is screwed into the main material 4 at the valleys 1aa of the lower frames 1a. Also, the lower frame 1a has a waveform slate 2 respectively.
Has a length shorter than the width of the corrugated slate 2 and the pitch between the valleys 1aa arranged so as to straddle the half-slope portion 2b of the corrugated slate 2 is such that the pitch of the waves becomes shorter due to the existence of the half-slope layer of the corrugated slate 2. A lower frame 1 having a long hole 1ac extending in the longitudinal direction at a valley 1aa at one end arranged adjacent to a portion that is short by a length similar to
a and a valley 1 at an interval that is an integer multiple of the pitch of the wave of the waveform slate 2.
When the combination with the lower frame 1a in which aa is formed is used, the former lower frame 1a is arranged so as to straddle the half-overlapped portion 2b of the corrugated slate 2 and the former lower frame 1a. Valley 1a at the end of and lower frame 1a of the latter
The overlapping position with the valley portion 1aa at the end of the above is shifted, and the drill screw penetrates the corrugated slate 2 and is screwed into the main material 4 at the valley portion 1aa of each lower frame 1a. This work can be easily performed if screw holes are formed in each valley 1aa of the lower frame 1a.
【0017】かくして下側フレーム1aを波形スレート2
に固定すると、次に上側フレーム1bの水平な面1bbを下
側フレーム1aの水平な面1abに当接させてこの当接位置
で両フレーム1a,1bをドリルビス5で固定する作業を上
側フレーム1bの山部1baの位置が水勾配の流れ方向に直
線状をなすように屋根の側方へ及び上方へ順次行うので
ある。このとき、下側フレーム1aの水平な面1abの全長
に亘ってリブ1adが形成されていると共に上側フレーム1
bの水平な面1bbに下側フレーム1aのリブ1ad内に挿入し
て係合されるリブ1bcが形成されていると、上側フレー
ム1bが水勾配の流れ方向に位置規制されて位置決めする
作業を容易に行うことができ且つ下側フレーム1aと上側
フレーム1bとを固定するドリルビス5の頭がリブ1bc内
に挿入されて隠れた状態とすることができる。Thus, the lower frame 1a is converted into the waveform slate 2
When fixed to the upper frame 1b, the horizontal surface 1bb of the upper frame 1b is brought into contact with the horizontal surface 1ab of the lower frame 1a, and the two screws 1a and 1b are fixed by the drill screw 5 at this contact position. This is done sequentially to the side of the roof and above so that the position of the mountain portion 1ba becomes linear in the direction of the water gradient flow. At this time, the rib 1ad is formed over the entire length of the horizontal surface 1ab of the lower frame 1a and the upper frame 1a.
When the rib 1bc that is inserted into and engaged with the rib 1ad of the lower frame 1a is formed on the horizontal surface 1bb of b, the upper frame 1b is positioned and regulated in the water gradient flow direction. This can be performed easily and the head of the drill screw 5 for fixing the lower frame 1a and the upper frame 1b can be inserted into the rib 1bc to be hidden.
【0018】しかる後に、上側フレーム1bの山部1baの
上面に改修用折板屋根材3の山部3aの裏面を当接させて
この当接位置で上側フレーム1bと改修用折板屋根材3と
を固定する作業を屋根の側方へ及び上方へ順次行えば改
修用折板屋根材3の施工が完了するのである。このと
き、上側フレーム1bの山部1baと改修用折板屋根材3の
山部3aとの固定を、改修用折板屋根材3の上面から螺入
するドリルビスによって行っても良いが、例えば上側フ
レーム1bの山部1baに剣先ボルトを固定せしめておくと
共に改修用折板屋根材3の山部3aをこの剣先ボルトの部
位近傍で打撃して改修用折板屋根材3の山部3aに剣先ボ
ルトを貫通せしめた後にナットを螺合して固定すれば、
上側フレーム1bに改修用折板屋根材3を固定する作業を
上方のみから行うことができるので作業性が向上する。Thereafter, the back surface of the mountain portion 3a of the repair folding plate roof material 3 is brought into contact with the upper surface of the mountain portion 1ba of the upper frame 1b, and at this contact position, the upper frame 1b and the repair folding plate roof material 3 are contacted. The work of fixing the and is sequentially performed to the side of the roof and to the upper side, so that the construction of the fold plate roof material 3 for repair is completed. At this time, the mountain portion 1ba of the upper frame 1b and the mountain portion 3a of the repaired folded plate roofing material 3 may be fixed by a drill screw screwed from the upper surface of the repaired folded sheet roofing material 3. The sword bolt is fixed to the mountain portion 1ba of the frame 1b, and the mountain portion 3a of the repaired folding plate roof material 3 is struck in the vicinity of this sword bolt portion to the mountain portion 3a of the repaired folded plate roof material 3 If the nut is screwed and fixed after passing the bolt,
Since the work for fixing the refurbished folding plate roof material 3 to the upper frame 1b can be performed only from above, workability is improved.
【0019】[0019]
【発明の効果】以上詳述した如く本発明に係る改修用折
板屋根材の施工方法及びこの方法を実施するための本発
明に係る改修折板屋根材用タイトフレームは、波形スレ
ートを葺かれた既設の屋根が施工基準に合致しない半山
重ね屋根であるため波形スレートの波が水勾配の流れ方
向と直角方向に等ピッチに葺かれていない場合に、波形
スレートの波の谷部及び山部が水勾配の流れ方向に直線
状を成さずに全体として曲がった状態となっている場合
でも、更に改修用折板屋根材の山部のピッチが波形スレ
ートの波のピッチの整数倍でない場合でも、改修用折板
屋根材の山部の裏面にその山部の上面を当接させて固定
されるタイトフレームの山部を水勾配の流れ方向に直線
状に且つ水勾配の流れ方向に等ピッチで固定して改修用
折板屋根材を外観良く葺くことのできるのである。As described in detail above, the method for constructing a folded sheet roof material for repair according to the present invention and the tight frame for a folded sheet roof material for repair according to the present invention for carrying out this method have corrugated slate. If the existing roof is a half-mountain roof that does not meet the construction standards, and if the waves of the corrugated slate are not evenly pitched in the direction perpendicular to the flow direction of the water gradient, the troughs and peaks of the corrugated slate Even if is not a straight line in the flow direction of the water gradient and is bent as a whole, but the pitch of the ridges of the refurbished folding plate roof material is not an integral multiple of the wave pitch of the corrugated slate. However, the mountain part of the tight frame, which is fixed by abutting the upper surface of the mountain part of the refurbished folding plate roof material, is linear in the water gradient flow direction and in the water gradient flow direction, etc. Appearance of refurbished folded plate roofing material fixed at the pitch Than is capable of Ku clothes.
【0020】そして、このように波形スレートを葺かれ
た既設の屋根が施工基準に合致しない半山重ね屋根上に
改修用折板屋根材を葺く際に大きな問題点であった半山
重ねの部分の幅が一様でないことによってタイトフレー
ムの山部を水勾配の流れ方向に直線状に且つ水勾配の流
れ方向に等ピッチで固定して改修用折板屋根材を外観良
く葺くことのできない欠点も一挙に解決できたのであ
る。Then, the existing roof with the corrugated slate does not meet the construction standards. Due to the non-uniform width, it is not possible to fix the ridges of the tight frame linearly in the flow direction of the water gradient and at equal pitches in the flow direction of the water gradient, and to roof the renovated folded plate roofing material with good appearance. Was solved at once.
【0021】更に、下側フレーム及び上側フレームの水
平な面にそれぞれリブが形成されていると下側フレーム
及び上側フレームの強度を向上させ得るばかりでなく下
側フレーム上に上側フレームを固定する作業を容易且つ
迅速に行うことができると共に上側フレームの水勾配の
流れ方向への位置規制が確実になり、しかも下側フレー
ム上に上側フレームを固定するためのビスの頭が上側フ
レームのリブ内に収納されて改修用折板屋根材とビスの
頭とが当接しないので改修用折板屋根材が損傷し難い効
果もある。このように施工基準に合致しない半山重ね屋
根の状態に波形スレートを葺かれた既設の屋根上に簡単
に且つ確実に改修用折板屋根材を葺くことができる本発
明に係る改修用折板屋根材の施工方法及びこの方法を実
施するための本発明に係る改修折板屋根材用タイトフレ
ームは、その工業的価値の非常に大きなものである。Further, if ribs are formed on the horizontal surfaces of the lower frame and the upper frame, respectively, the strength of the lower frame and the upper frame can be improved, and the work of fixing the upper frame on the lower frame can be performed. Can be performed easily and quickly, the position of the upper frame in the flow direction of the water gradient is surely regulated, and the screw head for fixing the upper frame on the lower frame is inside the rib of the upper frame. Since the folded fold plate roof material for repair and the head of the screw do not come into contact with each other, there is an effect that the fold plate roof material for repair is not easily damaged. In this way, the folding plate for renovation according to the present invention can easily and surely cover the refurbished folding plate roof material on the existing roof in which the corrugated slate has been roofed in the state of the half-story roof that does not meet the construction standard. The method for constructing a roofing material and the tight frame for a modified folded sheet roofing material according to the present invention for carrying out this method have a great industrial value.
【図1】本発明に係る改修折板屋根材用タイトフレーム
の1実施例を半山重ね屋根上に固定して本発明方法によ
って改修用折板屋根材を葺いた状態を示す正断面説明図
である。FIG. 1 is an explanatory cross-sectional front view showing a state in which one embodiment of a tight frame for a refurbished folded plate roof material according to the present invention is fixed on a half-mount pile roof and the refurbished folded plate roof material is roofed by the method of the present invention. is there.
【図2】図1のA−A線断面図説明図である。FIG. 2 is an explanatory view of a cross-sectional view taken along the line AA of FIG.
【図3】本発明に係る改修折板屋根材用タイトフレーム
の他の実施例を半山重ね屋根上に固定して本発明方法に
よって改修用折板屋根材を葺いた状態を示す正断面説明
図である。FIG. 3 is a front cross-sectional explanatory view showing a state in which another embodiment of the tight frame for a renovated folded plate roofing material according to the present invention is fixed on a half-mount pile roof and the renovated folded plate roofing material is roofed by the method of the present invention. Is.
【図4】本発明に係る改修折板屋根材用タイトフレーム
を半山重ね屋根上に固定して本発明方法によって改修用
折板屋根材を葺いた状態における改修折板屋根材用タイ
トフレーム中央部での拡大正断面説明図である。[Fig. 4] Fig. 4 is a central portion of a tight frame for a repaired folded plate roofing material in a state in which the tight frame for a repaired folded sheet roofing material according to the present invention is fixed on a half-stacked roof and the repaired folded plate roofing material is roofed by the method of the present invention. FIG. 6 is an enlarged front cross-sectional explanatory view of FIG.
【図5】従来のタイトフレームを利用して改修用折板屋
根材を葺いた状態を示す断面説明図である。FIG. 5 is a cross-sectional explanatory view showing a state in which a fold plate roof material for repair is roofed using a conventional tight frame.
1 改修折板屋根材用タイトフレーム 1a 下側フレーム 1aa 谷部 1ab 水平な面 1ac 長孔 1ad リブ 1b 上側フレーム 1ba 山部 1bb 水平な面 1bc リブ 1' 従来のタイトフレーム 1a' 山部 1b' 谷部 2 波形スレート 2a 谷部 2b 半山重ねの部分 3 改修用折板屋根材 3a 山部 4 母屋 5 ドリルビス 1 Tight frame for refurbished folded roof materials 1a lower frame 1aa Tanibe 1ab horizontal surface 1ac long hole 1ad rib 1b upper frame 1ba Yamabe 1bb horizontal surface 1bc rib 1'Traditional tight frame 1a 'Yamabe 1b 'Tanibe 2 waveform slate 2a Tanibe 2b Half mountain part 3 Folded plate roof material for repair 3a Yamabe 4 purlins 5 drill screws
Claims (8)
重ね屋根上に改修用折板屋根材(3)を葺くに際し、波形
スレート(2)の谷部(2a)の上面と当接する谷部(1aa)が
少なくとも両端に形成されていると共に隣接する谷部(1
aa)間が水平な面(1ab)に形成されており且つ波形スレー
ト(2)の半山重ねの部分(2b)を跨ぐ状態に配置されるも
のについてはその半山重ねの部分(2b)を跨ぐ部分が長手
方向に長い長孔(1ac)の穿設されている一端の谷部(1aa)
に隣接して配置されていると共に波形スレート(2)の半
山重ねの存在により波のピッチが短くなる長さに近似し
た長さだけ前記半山重ねの部分(2b)を跨ぐ部分の両側の
谷部(1aa)間のピッチが短い下側フレーム(1a)と、改修
用折板屋根材(3)の山部(3a)の裏面に当接する山部(1b
a)が改修用折板屋根材(3)の山部(3a)のピッチに合わせ
たピッチで形成され且つこの山部(1ba)間が水平な面(1b
b)に形成されている上側フレーム(1b)とから成る改修折
板屋根材用タイトフレーム(1)を準備し、先ず隣接する
下側フレーム(1a)の端部の谷部(1aa)同士を重ね合わせ
た状態で波形スレート(2)の半山重ねの部分(2b)を跨ぐ
状態に配置されるものについては前記長孔(1ac)が穿設
されている谷部(1aa)の位置で波形スレート(2)の半山
重ねの幅の相違を吸収させた状態で波形スレート(2)の
谷部(2a)上に下側フレーム(1a)の各谷部(1aa)の下面を
当接させてこの当接位置で下側フレーム(1a)の各谷部(1
aa)をそれぞれドリルビスで母屋材(4)に固定し、次い
で上側フレーム(1b)の水平な面(1bb)を下側フレーム(1
a)の水平な面(1ab)に当接させてこの当接位置で両フレ
ーム(1a,1b)をドリルビス(5)で固定する作業を上側フ
レーム(1b)の山部(1ba)の位置が水勾配の流れ方向に直
線状をなすように屋根の側方へ及び上方へ順次行い、し
かる後に上側フレーム(1b)の山部(1ba)の上面に改修用
折板屋根材(3)の山部(3a)の裏面を当接させてこの当接
位置で上側フレーム(1b)と改修用折板屋根材(3)とを固
定する作業を屋根の側方へ及び上方へ順次行うことを特
徴とする改修用折板屋根材の施工方法。1. When the refurbished folded-plate roofing material (3) is to be roofed on an existing half-slope roof that is covered with the corrugated slate (2), it is in contact with the upper surface of the valley (2a) of the corrugated slate (2). The valleys (1aa) contacting each other are formed at least at both ends, and the adjacent valleys (1aa)
If aa) is formed on a horizontal surface (1ab) and is arranged so as to straddle the half-pile portion (2b) of the corrugated slate (2), the part that straddles the half-pile portion (2b) Is a trough (1aa) at one end where a long hole (1ac) is formed in the longitudinal direction.
And the valleys on both sides of the portion which straddles the half-pile portion (2b) by a length similar to the length that the wave pitch is shortened due to the presence of the half-pitch of the corrugated slate (2). Lower frame (1a) with a short pitch between (1aa) and mountain part (1b) that abuts on the back surface of mountain part (3a) of folding plate roof material for repair (3)
a) is formed with a pitch that matches the pitch of the ridges (3a) of the fold plate roof material (3) for repair, and the plane (1b) between the ridges (1ba) is horizontal.
Prepare a tight frame (1) for a refurbished folded roof material consisting of the upper frame (1b) formed in b), and first of all, the valleys (1aa) at the ends of the adjacent lower frames (1a) are When the corrugated slate (2) is arranged so as to straddle the half-mounting portion (2b) of the corrugated slate (2), the corrugated slate is located at the valley (1aa) where the long hole (1ac) is formed. The bottom surface of each valley (1aa) of the lower frame (1a) is brought into contact with the valley (2a) of the corrugated slate (2) while absorbing the difference in the width of the half-slope overlap of (2). At the abutting position, each trough (1
aa) are fixed to the purlins (4) with drill screws, and then the horizontal surface (1bb) of the upper frame (1b) is fixed to the lower frame (1b).
The work of fixing the two frames (1a, 1b) with the drill screw (5) at the abutting position on the horizontal surface (1ab) of a) is performed by changing the position of the ridge (1ba) of the upper frame (1b). The steps are performed sequentially to the side of the roof and upward so as to form a straight line in the flow direction of the water gradient, and then the top of the mountain portion (1ba) of the upper frame (1b) is piled with the folding plate roof material (3) for repair. Characterizing that the work of fixing the upper frame (1b) and the fold plate roof material for repair (3) at the contact position by abutting the back surface of the portion (3a) is performed sequentially to the lateral side and the upper side of the roof. Construction method of refurbished folded roof material.
下側フレーム(1a)として、波形スレート(2)の幅とほぼ
同一の長さを有する下側フレーム(1a)を使用する請求項
1に記載の改修用折板屋根材の施工方法。2. A lower frame (1a) having a length substantially the same as the width of the corrugated slate (2) is used as the lower frame (1a) of the renovated folded-plate roof material tight frame (1). The method for constructing a folded plate roof material for repair according to Item 1.
下側フレーム(1a)として、それぞれ波形スレート(2)の
幅より短い長さを有しており、波形スレート(2)の半山
重ねの存在により波のピッチが短くなる長さに近似した
長さだけ半山重ねの部分(2b)を跨ぐ部分の両側の谷部(1
aa)間のピッチが短い下側フレーム(1a)と波形スレート
(2)の波のピッチの整数倍の間隔で谷部(1aa)が形成さ
れている下側フレーム(1a)とから成る下側フレーム(1a)
を使用し、波形スレート(2)上に両下側フレーム(1a)を
固定する際に前者の下側フレーム(1a)を波形スレート
(2)の半山重ねの部分(2b)を跨ぐ状態に配置し且つこの
前者の下側フレーム(1a)の端部の谷部(1aa)に後者の下
側フレーム(1a)の端部の谷部(1aa)を重ね合わせる請求
項1に記載の改修用折板屋根材の施工方法。3. The lower frame (1a) of the tight frame (1) for a refurbished folded sheet roof material has a length shorter than the width of the corrugated slate (2), and a half mountain of the corrugated slate (2). The valleys (1) on both sides of the half-span portion (2b) are crossed by a length similar to the length that the wave pitch becomes shorter due to the existence of the overlap.
Lower frame (1a) with short pitch between aa) and waveform slate
Lower frame (1a) consisting of lower frame (1a) in which troughs (1aa) are formed at intervals of integral multiples of the wave pitch of (2)
When fixing both lower frames (1a) on the waveform slate (2), use the former lower frame (1a) to slate
It is arranged so as to straddle the half-mounting portion (2b) of (2) and the valley (1aa) at the end of the former lower frame (1a) is located at the valley at the end of the latter lower frame (1a). The method for constructing a folded plate roof material for repair according to claim 1, wherein the parts (1aa) are overlapped.
状のリブ(1ad)がまた上側フレーム(1b)の水平な面(1bb)
に前記リブ(1ad)に係合する凹状のリブ(1bc)がそれぞれ
形成されている改修折板屋根材用タイトフレーム(1)を
使用し、波形スレート(2)に固定された下側フレーム(1
a)のリブ(1ad)内に上側フレーム(1b)のリブ(1bc)を挿入
して係合させ、このリブ(1bc)の挿入位置でドリルビス
でビス止めすることにより下側フレーム(1a)に上側フレ
ーム(1b)を固定する請求項1から3までのいずれか1項
に記載の改修用折板屋根材の施工方法。4. A concave rib (1ad) is provided on a horizontal surface (1ab) of the lower frame (1a) and a horizontal surface (1bb) of the upper frame (1b).
Using a tight frame (1) for a refurbished folded roof material in which concave ribs (1bc) engaging with the ribs (1ad) are respectively formed on the lower frame (fixed to the corrugated slate (2) ( 1
Insert the rib (1bc) of the upper frame (1b) into the rib (1ad) of (a) to engage it, and fix it to the lower frame (1a) with a screw at the insertion position of this rib (1bc). The method for constructing a fold plate roof material for repair according to any one of claims 1 to 3, wherein the upper frame (1b) is fixed.
を有しており波形スレート(2)の谷部(2a)の上面と当接
する谷部(1aa)が少なくとも両端に形成されていると共
に隣接する谷部(1aa)間が水平な面(1ab)に形成されてお
り、波形スレート(2)の半山重ねの部分(2b)を跨ぐ状態
に配置される谷部(1aa)間のピッチが波形スレート(2)
の半山重ねの存在により波のピッチが短くなる長さに近
似した長さだけ短く且つ半山重ねの部分(2b)を跨ぐ部分
に隣接して配置される一端の谷部(1aa)に長手方向に長
い長孔(1ac)の穿設されている下側フレーム(1a)と、改
修用折板屋根材(3)の山部(3a)の裏面に当接する山部(1
ba)が改修用折板屋根材(3)の山部(3a)のピッチに合わ
せたピッチで形成され且つこの山部(1ba)間が水平な面
(1bb)に形成されている上側フレーム(1b)とから成り、
この上側フレーム(1b)が波形スレート(2)上に隣接して
固定された下側フレーム(1a)の水平な面(1ab)上に水平
な面(1bb)を当接させた状態でドリルビス(5)でビス止
めされて使用されることを特徴とする改修折板屋根材用
タイトフレーム(1)。5. A trough (1aa) having a length substantially the same as the width of the corrugated slate (2) and contacting the upper surface of the trough (2a) of the corrugated slate (2) is formed at least at both ends. Between the adjacent valleys (1aa) are formed on a horizontal surface (1ab), and between the valleys (1aa) arranged so as to straddle the half-slope portion (2b) of the corrugated slate (2). The pitch of the waveform is slate (2)
The length of the valley (1aa) at one end, which is shorter than the length of the pitch of the waves due to the existence of the half-pile stack, is adjacent to the part that straddles the half-ply part (2b). The lower frame (1a) with a long long hole (1ac) and the ridge (1a) that abuts the back surface of the ridge (3a) of the refurbished folding plate roof material (3).
ba) is formed with a pitch that matches the pitch of the ridges (3a) of the fold plate roof material for repair (3), and the space between the ridges (1ba) is horizontal.
It consists of the upper frame (1b) formed on (1bb),
The upper frame (1b) is fixed on the corrugated slate (2) so that the horizontal plane (1bb) is in contact with the horizontal plane (1ab) of the lower frame (1a) fixed to the drill screw ( Tight frame (1) for refurbished folded sheet roof material, which is used with screws in 5).
下側フレーム(1a)の水平な面(1ab)に凹状のリブ(1ad)
が、また上側フレーム(1b)の水平な面(1bb)に前記リブ
(1ad)に挿入して係合される凹状のリブ(1bc)がそれぞれ
形成されている請求項5に記載の改修折板屋根材用タイ
トフレーム(1)。6. A concave rib (1ad) on a horizontal surface (1ab) of a lower frame (1a) of a tight frame (1) for a refurbished folded roof material.
However, the ribs on the horizontal surface (1bb) of the upper frame (1b)
The tight frame (1) for a refurbished folded sheet roof material according to claim 5, wherein concave ribs (1bc) inserted into and engaged with the (1ad) are formed.
長さを有しており波形スレート(2)の谷部(2a)の上面と
当接する谷部(1aa)が少なくとも両端に形成されている
と共に隣接する谷部(1aa)間が水平な面(1ab)に形成され
ており、波形スレート(2)の半山重ねの部分(2b)を跨ぐ
状態に配置される谷部(1aa)間のピッチが波形スレート
(2)の半山重ねの存在により波のピッチが短くなる長さ
に近似した長さだけ短く且つ半山重ねの部分(2b)を跨ぐ
部分に隣接して配置される一端の谷部(1aa)に長手方向
に長い長孔(1ac)の穿設されている下側フレーム(1a)及
び波形スレート(2)の波のピッチの整数倍の間隔で谷部
(1aa)が形成されている下側フレーム(1a)と、改修用折
板屋根材(3)の山部(3a)の裏面に当接する山部(1ba)が
改修用折板屋根材(3)の山部(3a)のピッチに合わせたピ
ッチで形成され且つこの山部(1ba)間が水平な面(1bb)に
形成されている上側フレーム(1b)とから成り、上側フレ
ーム(1b)が波形スレート(2)上に隣接して固定された前
記両下側フレーム(1a)の水平な面(1ab)上に水平な面(1b
b)を当接させた状態でドリルビス(5)でビス止めされて
使用されることを特徴とする改修折板屋根材用タイトフ
レーム(1)。7. A trough (1aa) having a length shorter than the width of the corrugated slate (2) and abutting the upper surface of the trough (2a) of the corrugated slate (2) is formed at least at both ends. Between the adjacent valleys (1aa) is formed on a horizontal surface (1ab), and between the valleys (1aa) arranged so as to straddle the half-slope portion (2b) of the corrugated slate (2). Pitch is a wave slate
In the valley (1aa) at one end, which is shorter than the length of the pitch of the waves due to the existence of the half-pile overlap of (2) and is adjacent to the part straddling the half-pile overlap (2b). The lower frame (1a) in which the long hole (1ac) is formed in the longitudinal direction and the troughs at intervals of an integral multiple of the wave pitch of the corrugated slate (2)
The lower frame (1a) on which (1aa) is formed and the mountain portion (1ba) that abuts the back surface of the mountain portion (3a) of the renovated folded plate roof material (3) are the renovated folded plate roof material (3). The upper frame (1b) is formed at a pitch that matches the pitch of the ridges (3a), and the space between the ridges (1ba) is a horizontal surface (1bb). On the horizontal surface (1b) of the lower frames (1a) fixed adjacent to each other on the waveform slate (2).
A tight frame (1) for a refurbished folded roof material, which is used by being screwed with a drill screw (5) in a state where it is brought into contact with b).
下側フレーム(1a)の水平な面(1ab)に凹状のリブ(1ad)
が、また上側フレーム(1b)の水平な面(1bb)に前記リブ
(1ad)に挿入して係合される凹状のリブ(1bc)がそれぞれ
形成されている請求項7に記載の改修折板屋根材用タイ
トフレーム(1)。8. A concave rib (1ad) on a horizontal surface (1ab) of a lower frame (1a) of a tight frame (1) for a refurbished folded roof material.
However, the ribs on the horizontal surface (1bb) of the upper frame (1b)
The tight frame (1) for a refurbished folding board roof material according to claim 7, wherein concave ribs (1bc) inserted into and engaged with the (1ad) are respectively formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3208837A JP3029490B2 (en) | 1991-07-26 | 1991-07-26 | Construction method of renovated folded roof material and tight frame for renovated folded roof material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3208837A JP3029490B2 (en) | 1991-07-26 | 1991-07-26 | Construction method of renovated folded roof material and tight frame for renovated folded roof material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0533429A true JPH0533429A (en) | 1993-02-09 |
JP3029490B2 JP3029490B2 (en) | 2000-04-04 |
Family
ID=16562927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3208837A Expired - Fee Related JP3029490B2 (en) | 1991-07-26 | 1991-07-26 | Construction method of renovated folded roof material and tight frame for renovated folded roof material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3029490B2 (en) |
-
1991
- 1991-07-26 JP JP3208837A patent/JP3029490B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3029490B2 (en) | 2000-04-04 |
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