JP2922767B2 - Flat roof material - Google Patents
Flat roof materialInfo
- Publication number
- JP2922767B2 JP2922767B2 JP5294866A JP29486693A JP2922767B2 JP 2922767 B2 JP2922767 B2 JP 2922767B2 JP 5294866 A JP5294866 A JP 5294866A JP 29486693 A JP29486693 A JP 29486693A JP 2922767 B2 JP2922767 B2 JP 2922767B2
- Authority
- JP
- Japan
- Prior art keywords
- flat
- notch
- side end
- roofing material
- eaves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、平板の屋根材に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat roofing material.
【0002】[0002]
【従来の技術】平板屋根材は、繊維混入セメント板の薄
い平板である。葺き上げ外観は、薄い平板をずらして重
合した外観であるので、平坦な意匠であり、貧弱に見え
る。そこで、葺き上げ外観に美感を付与するため、平板
屋根材の軒側の端部を幾何学的な形状の凹凸に形成する
ことが発明された。2. Description of the Related Art A flat roofing material is a thin flat plate of a fiber-containing cement board. The roofing appearance is a flat design because the thin flat plate is shifted and polymerized, and looks poor. Therefore, in order to impart a beautiful appearance to the roofing appearance, it was invented to form the eaves-side end of the flat roofing material into a geometrically uneven shape.
【0003】また、平板屋根材の軒側端における水切り
を良好にするため、平板屋根材の軒側の端部を幾何学的
な形状の凹凸に形成することが発明された。In addition, in order to improve drainage at the eaves-side end of the flat roofing material, it has been invented to form the eaves-side end of the flat roofing material into a geometrically uneven shape.
【0004】[0004]
【発明が解決しようとする課題】ところが、従来の軒側
の端部を凹凸に形成した平板屋根材においては、葺き上
げ外観が近代的で幾何学的な意匠になるが、古風で伝統
的な和瓦の葺き上げ外観のようにはならない。和瓦の葺
き上げ外観のような意匠になると、現在では、重圧な高
級感が感じられる。However, in the conventional flat roofing material in which the eaves-side end is formed with irregularities, the roofing appearance is a modern and geometric design, but it is an old-fashioned and traditional one. It does not look like the appearance of Japanese tiled roofing. When it comes to a design that looks like a Japanese-roofed roof, it now feels heavy and luxurious.
【0005】また、軒側の端部を凹凸に形成した平板屋
根材において、凹凸の入り隅部を直角より小さい鋭角に
した場合は、繊維混入セメント板の養生工程で鋭角の入
り隅部にクラックが発生するおそれが高い。[0005] Further, in the flat roofing material having the eaves-side end formed with irregularities, when the corners with the irregularities are made acute angles smaller than right angles, cracks are formed at the acute corners in the curing process of the fiber-mixed cement board. Is likely to occur.
【0006】本発明の目的は、上記のような従来の課題
を解決することである。An object of the present invention is to solve the above-mentioned conventional problems.
【0007】[0007]
【課題を解決するための着眼】和瓦は、波形板である。
葺き上げ外観の軒側の端面は、多数の同形の山形状が左
右方向に連続した波形状になる。波形の各山形は、なだ
らかであり、一方の稜線が他方より長い。長い方の稜線
は、麓側部分の勾配が頂側部分より緩い。A Japanese tile is a corrugated plate.
The eaves-side end face of the roofing appearance has a wave shape in which many identical mountain shapes are continuous in the left-right direction. Each chevron of the waveform is smooth, with one ridge longer than the other. The longer ridgeline has a steeper slope at the foot than at the top.
【0008】平板屋根材は、軒側の端部に全幅またはほ
ぼ全幅に渡って、和瓦の軒側端部の波形状を模倣した山
形状の切り欠き部を設けて、葺き上げると、多数の同形
の山形状切り欠き部が左右方向に一列に配列する。この
葺き上げ状態を地上から見上げると、各山形状切り欠き
部の頂上が浮いたように見え、波形状の和瓦を葺き上げ
たような立体的な波形状の意匠が現れる。When a flat roof material is provided with a mountain-shaped notch portion imitating the wavy shape of the eaves-side end of the eaves side over the entire width or almost the entire width at the eaves-side end, a large number of roofs are obtained. Isomorphic
Chevron shaped Switching Operation-out portion is arranged in a row in the lateral direction of the. When this roofing state is viewed from the ground, the top of each mountain-shaped notch portion appears to float, and a three-dimensional wave-shaped design appears as if a wave-shaped Japanese tile was roofed.
【0009】[0009]
【課題を解決するための手段】本発明は、軒側の端部に
全幅またはほぼ全幅に渡って複数個の同形のなだらかな
山形状の切り欠き部を設け、切り欠き部の頂上を直角よ
り大きい鈍角にし、切り欠き部の両側の稜線の一方を他
方より長くし、長い方の稜線において麓側部分を頂側部
分より緩い勾配にしたことを特徴とする平板屋根材であ
る。According to the present invention, a plurality of notches having the same shape and having a gentle mountain shape are provided at the end on the eaves side over the entire width or almost the entire width, and the top of the notch is formed at a right angle. A flat roofing material characterized by having a large obtuse angle, making one of the ridge lines on both sides of the cutout portion longer than the other, and making the foot portion on the longer ridge line a gentler slope than the top portion.
【0010】[0010]
【作用】本発明の平板屋根材を葺く場合、傾斜した屋根
野地板の上に、平板屋根材を左右方向に一列に配列し、
その上の列の平板屋根材を、その下部を下の列の平板屋
根材の上部に被せて、同様に配列する。また、その上の
列の平板屋根材を同様に配列する。When the flat roofing material of the present invention is to be roofed, the flat roofing materials are arranged in a row in the left-right direction on the inclined roof base plate.
The upper row of flat roofing materials is arranged in the same manner, with its lower part overlying the upper part of the lower row of flat roofing materials. In addition, the flat roof members in the upper row are similarly arranged.
【0011】すると、各列において、平板屋根材の軒側
に多数の同形の山形状切り欠き部が左右方向に一列に配
列する。この葺き上げ状態を見上げると、各山形状切り
欠き部の頂上が浮いたように見え、和瓦の葺き上げ外観
のような立体的な波形状の意匠が現れる。Then, in each row, the eaves side of the flat roofing material
A number of the same mountain-shaped notches are arranged in a line in the left-right direction. Looking up at the roofing state, the top of each mountain-shaped cutout portion appears to float, and a three-dimensional wavy design such as the appearance of the roofing of a Japanese tile appears.
【0012】[0012]
【発明の効果】本発明の平板屋根材においては、これを
葺いた場合、和瓦の葺き上げ外観のような立体的な波形
状の意匠が現れ、重圧な高級感が得られる。According to the flat roofing material of the present invention, when the flat roofing material is roofed, a three-dimensional wave-shaped design such as the appearance of Japanese tile roofing appears, and a heavy feeling of luxury can be obtained.
【0013】また、切り欠き部の頂上は、直角より大き
い鈍角にしているので、製造工程でクラックが発生する
おそれが低い。Further, the top of the notch portion, since the obtuse greater than right angles, a low possibility that cracks are generated in the manufacturing process.
【0014】[0014]
【実施例】本例の平板屋根材1は、セメントや木質繊維
等のスラリーを抄造脱水し、所望の形状に打ち抜き、加
圧成形し、養生して硬化した繊維混入セメント板の平板
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A flat roofing material 1 of this embodiment is a flat plate of a fiber-mixed cement board which is prepared by dewatering a slurry of cement or wood fiber, punching it into a desired shape, press-forming, curing and curing.
【0015】なお、平板屋根材1の寸法は、幅が60c
m位で、高さが45cm位で、厚さが6mm位である。The size of the flat roof material 1 is 60 c in width.
It is about m in height, about 45 cm in height, and about 6 mm in thickness.
【0016】軒側の下端部には、図1に示すように、右
半分と左半分にそれぞれ同一形状の切り欠き部2を設け
ている。切り欠き部2は、図2に示すように、なだらか
な山の形状に形成し、頂上3を円弧状に形成し、頂上3
の角度を鈍角にし、左右の両側の稜線4,5の一方を他
方より長くし、長い方の稜線5において麓側部分6を頂
側部分7より緩い勾配にしている。At the lower end on the eave side, as shown in FIG. 1, cutouts 2 of the same shape are provided on the right half and the left half, respectively. As shown in FIG. 2, the notch 2 is formed in a gentle mountain shape, the top 3 is formed in an arc shape, and the top 3 is formed.
Is made obtuse, one of the left and right ridge lines 4, 5 is longer than the other, and the foot portion 6 of the longer ridge line 5 has a gentler gradient than the top portion 7.
【0017】軒側端部の左端と左側の切り欠き部2の
間、左側の切り欠き部2と軒側端部の中央位置の間、及
び、軒側端部の中央位置と右側の切り欠き部2の間、右
側の切り欠き部2と軒側端部の右端の間には、図1と図
2に示すように、それぞれ、切り欠かない短い水平部8
を残している。[0017] Between the left end of the eave side end and the left notch 2, between the left notch 2 and the center position of the eave side end, and between the center position of the eave side end and the right notch. As shown in FIG. 1 and FIG. 2, a short horizontal portion 8 having no notch is provided between the right and left notch portions 2 and the eave-side end portion.
Is leaving.
【0018】なお、頂上3の角度は、150度位であ
る。長い方の稜線5の長さは、短い方の稜線4の2倍位
である。長い方の稜線5において、麓側部分6の傾斜角
度は、頂側部分7の2/3位である。The angle of the top 3 is about 150 degrees. The length of the longer ridgeline 5 is about twice that of the shorter ridgeline 4. In the longer ridge line 5, the inclination angle of the foot portion 6 is 2 of that of the top portion 7.
【0019】棟側の上側部は、図1に示すように、左側
の約3分の1と右側の約3分の1をそれぞれ左下がりと
右下がりに形成している。As shown in FIG. 1, the upper part on the ridge side has approximately one-third on the left side and about one-third on the right side formed to descend left and right, respectively.
【0020】この平板屋根材1を葺く場合、従来におけ
るのと同様に、傾斜した屋根野地板の上に、図3に示す
ように、平板屋根材1をその左右の側面を突き合わせて
左右方向に一列に配列し、その上の列の平板屋根材1
を、その下部を下の列の平板屋根材1の上部に被せて、
かつ、下の列の平板屋根材1と半幅分左右方向にずらし
て、下の列と同様に配列する。また、その上の列の平板
屋根材1を同様に配列する。When the flat roofing material 1 is to be roofed, as shown in FIG. Are arranged in a row, and the flat roofing material 1 in the row above
With the lower part over the upper part of the flat roofing material 1 in the lower row,
In addition, they are arranged in the same manner as the lower row by being shifted from the flat roof material 1 in the lower row by a half width in the left-right direction. Further, the flat roof members 1 in the upper row are similarly arranged.
【0021】すると、図3に示すように、各列において
平板屋根材1の軒側端部にほぼ全幅に渡って設けた切り
欠き部2が左右方向に一列に等間隔に配列し、上の列の
各切り欠き部2がそれぞれ下の列の各切り欠き部2の真
上位置に配置される。Then, as shown in FIG. 3, the cutouts 2 provided at almost the entire width at the eaves side end of the flat roofing material 1 in each row are arranged in a line in the left-right direction at equal intervals. Each cutout 2 in the row is disposed directly above each cutout 2 in the row below.
【0022】この葺き上げ状態を地上から見上げると、
各切り欠き部の頂上が浮いたように見え、波形状に湾曲
した和瓦の桟瓦を葺き上げたような立体的な波形状の意
匠が現れる。Looking up the roofing state from the ground,
The top of each notch appears to float, giving rise to a three-dimensional wavy design that looks like a wavy tile roof tile.
【0023】 <変形例> 1)実施例の平板屋根材1においては、軒側の端部にほ
ぼ全幅に渡って設ける山形状の切り欠き部2は、2個を
左右に配置したが、3個ないし4個を等間隔に配置す
る。[0023] <Modification> 1) Example flat roofing material 1 of the chevron-shaped notch 2 is provided over substantially the entire width at the end portion of the eaves side is arranged two right and left, 3 Pieces or four pieces are arranged at equal intervals.
【0024】 2)実施例の平板屋根材1においては、軒側端部の右端
または左端と切り欠き部2の間、軒側端部の中央位置と
切り欠き部2の間に、それぞれ、切り欠かない短い水平
部8を残していたが、軒側端部に切り欠かない水平部を
残さない。換言すると、軒側端部の全幅に渡って山形状
の切り欠き部2を設ける。2) In the flat roofing material 1 according to the embodiment, the notch 2 is provided between the right or left end of the eave-side end and the notch 2 and the center of the eave-side end is provided with the notch 2. The short horizontal part 8 which is not missing was left, but the horizontal part which is not notched is not left at the eaves side end. In other words, the notch 2 having a mountain shape is provided over the entire width of the eave-side end.
【図1】本発明の実施例の平板屋根材の斜視図である。FIG. 1 is a perspective view of a flat roof material according to an embodiment of the present invention.
【図2】同例の平板屋根材の軒側端部の左半分の拡大正
面図である。FIG. 2 is an enlarged front view of a left half of an eave-side end of the flat roof material of the same example.
【図3】同例の平板屋根材を葺いた状態を斜め下側から
見た斜視図である。FIG. 3 is a perspective view of a state in which the flat roof material of the same example is laid, as viewed from obliquely below.
【符号の説明】 1 平板屋根材 2 切り欠き部 3 頂上 4 短い方の稜線 5 長い方の稜線 6 麓側部分 7 頂側部分[Description of Signs] 1 Flat roof material 2 Notch 3 Top 4 Short ridgeline 5 Long ridgeline 6 Foot part 7 Top part
Claims (1)
て複数個の同形のなだらかな山形状の切り欠き部を設
け、切り欠き部の頂上を直角より大きい鈍角にし、切り
欠き部の両側の稜線の一方を他方より長くし、長い方の
稜線において麓側部分を頂側部分より緩い勾配にしたこ
とを特徴とする平板屋根材。1. A over the entire width or almost the entire width on the end portion of the eaves side is provided a notch portion of the gentle mountain shape of a plurality of same shape, the top of the notch portion at right angles larger obtuse angle, cut-out of A flat roofing material characterized in that one of the ridges on both sides is longer than the other, and the foot portion of the longer ridge has a gentler slope than the top portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5294866A JP2922767B2 (en) | 1993-11-25 | 1993-11-25 | Flat roof material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5294866A JP2922767B2 (en) | 1993-11-25 | 1993-11-25 | Flat roof material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07150690A JPH07150690A (en) | 1995-06-13 |
JP2922767B2 true JP2922767B2 (en) | 1999-07-26 |
Family
ID=17813269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5294866A Expired - Lifetime JP2922767B2 (en) | 1993-11-25 | 1993-11-25 | Flat roof material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2922767B2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55101221U (en) * | 1979-01-11 | 1980-07-15 |
-
1993
- 1993-11-25 JP JP5294866A patent/JP2922767B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07150690A (en) | 1995-06-13 |
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