Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
JP4169566B2 - Hard roofing material - Google Patents
[go: Go Back, main page]

JP4169566B2 - Hard roofing material - Google Patents

Hard roofing material Download PDF

Info

Publication number
JP4169566B2
JP4169566B2 JP2002298473A JP2002298473A JP4169566B2 JP 4169566 B2 JP4169566 B2 JP 4169566B2 JP 2002298473 A JP2002298473 A JP 2002298473A JP 2002298473 A JP2002298473 A JP 2002298473A JP 4169566 B2 JP4169566 B2 JP 4169566B2
Authority
JP
Japan
Prior art keywords
roof material
hard roof
waterproof
fixing
piece
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 - Fee Related
Application number
JP2002298473A
Other languages
Japanese (ja)
Other versions
JP2004132078A (en
Inventor
隆一 高橋
雅彦 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Kogyo Co Ltd
Original Assignee
IG Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IG Kogyo Co Ltd filed Critical IG Kogyo Co Ltd
Priority to JP2002298473A priority Critical patent/JP4169566B2/en
Publication of JP2004132078A publication Critical patent/JP2004132078A/en
Application granted granted Critical
Publication of JP4169566B2 publication Critical patent/JP4169566B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

【0001】
【産業上の利用分野】
本発明は屋根裏の熱・水分等を効率よく外部に放出し、かつ、外気を取り込み熱気を逃がす通気工法屋根とし、冷暖房費の低減、居住性、屋根構造の耐久性の向上をも図った、メンテナンスフリーな硬質屋根材に関するものである。
【0002】
【従来の技術】
従来、セメント系無機質材からなる平板屋根材を、その先端開口部(中空孔)を介して、施工する取付け構造が考えられている。(例えば、特許文献1)。
【0003】
【特許文献1】
特開平5−141051号公報
【0004】
【発明が解決しようとする課題】
しかしながら、特許文献1では、▲1▼万が一に内部に浸入した雨水の逃げ場がない。▲2▼先端開口部が外部より見えてしまう。▲3▼先端開口部からの雨の浸入がある。▲4▼横方向の連結部裏面への雨水の浸入が避けられない。等の欠点があった。
【0005】
【課題を解決するための手段】
本発明はこのような欠点を除去するため、略方形板状の硬質屋根材の水下側から水上側に向かって複数個の中空孔が形成されていると共に、化粧面の水下側端部には水下側に突出したカバー片を形成し、水上側端部近傍には中空孔まで貫通した防水溝を形成し、さらに、水下側端部の側端壁を切り欠いて形成した硬質屋根材を提供するものである。
【0006】
【実施例】
以下に図面を用いて、本発明に係る硬質屋根材について詳細に説明する。図1(a)、(b)〜図3(a)〜(c)は本発明に係る硬質屋根材の施工状態の一実施例を示す説明図、図4(a)、(b)は本発明に係る硬質屋根材とその施工状態の一実施例を示す説明図、図5(a)〜(e)は本発明に係る硬質屋根材の一実施例を示す説明図、図6(a)〜(c)は本発明に係る硬質屋根材の施工に使用する防水兼固定用敷目板Bの一実施例を示す説明図、図7(a)、(b)は本発明に係る硬質屋根材の施工に使用する固定部材Cの一実施例を示す説明図、図8は固定部材Cの施工状態の一実施例を示す説明図である。また、Pはパッキング材、αは屋根下地、βは固定具である。なお、屋根下地αは桟木、防水シート、野地板、垂木等からなるものである。勿論、屋根下地αとしては木造下地、あるいは鉄骨下地からなるもの、等任意である。
【0007】
硬質屋根材Aは図4(b)、図5(a)〜(e)に示すように化粧面1を略方形板状に形成したものであり、水下側に下連結部2、水上側に上連結部3を形成し、左右端部に図では相决り状の右連結部4と左連結部5を形成したものである。
【0008】
その素材としてはセラミック板、セメント板、炭酸カルシウム板、珪酸カルシウム板、炭酸マグネシウム板、スレート板等、あるいはこれらにガラス繊維、ウィスカー、アラミド繊維、スチール繊維、炭素繊維、各種鉱物繊維、各種骨材等を混入したものを押出成形よって成形したもの、もしくは各種繊維をクロス状、三次元状に織り、これにセメント、粘土等を含浸してパネル状に成形したものを蒸気養生、あるいは焼成したもの、粘土を押出−乾燥−焼成して形成したセラミック板、等からなるものである。また、上記素材にFRP樹脂シート、合成樹脂シート、耐火シート、等のシート材を裏面等に貼着して強度、耐火性、安全性(壊れても飛散しない)を向上させたりすることも出来るものである。
【0009】
勿論、セラミック(磁気質)を素材として利用した場合には、セメント系建材で心配される中性化による劣化、褪色がなく、また、吸水率も極めて低い数値であり、凍結融解の恐れもなく、メンテナンスフリーで半永久的に使える硬質屋根材Aとなる。
【0010】
化粧面1は意匠性を向上する部分であると共に、上段の硬質屋根材Aから流れてきた雨水等が上連結部3から浸入しないように形成した防水下地としても機能するものである。
【0011】
下連結部2と上連結部3は上下方向において重なりあって防水性を強化する部分であると共に、屋根に段差を形成する部分でもある。
【0012】
下連結部2と上連結部3は図1〜図8に示すように固定部材Cを介して固定具βにより屋根下地αに固定されるものである。
【0013】
右連結部4と左連結部5は図3(a)〜(c)に示すように連結され、縦目地部において防水性の強化、気密性の強化、施工性の強化(少々ずれても間隙が生じない)、等のために形成したものである。勿論、右連結部4と左連結部5の形状は図の反対でも良いものである。
【0014】
また、図5(b)に示すように、水下側端部の側端壁Iを防水兼固定用敷目板Bの係止片9の長さ以上に切り欠いて、切り欠きH1を形成するものである。
【0015】
この切り欠きH1は、図6(a)〜(c)に示すように形成した防水兼固定用敷目板Bの係止片9が目地部において、硬質屋根材Aの右連結部4と左連結部5を固定できるように形成したものである。
【0016】
なお、硬質屋根材A自体は図示しないが硬質屋根材A自体に形成した固定孔を介して固定具βにより屋根下地αに直接打設して固定したり、図に示すように硬質屋根材Aを直接打設せずに後記する防水兼固定用敷目板Bと固定部材Cを利用して固定することも出来るものである。勿論、併用は可能である。
【0017】
2aはカバー片であり、水下側の下連結部2の中空孔Hの上部の化粧面1を、裏面1a側に図では湾曲して垂下させて形成したものであり、雨水が屋根下地α内へ浸入するのを防止すると共に、外部から中空孔Hが見えないようにしたものである。
【0018】
3aは防水片であり、水上側の上連結部3の中空孔Hの下部の裏面1aを図では湾曲して上側に屈曲させて形成したものである。
【0019】
防水溝3bは万が一に内部に浸入した雨水を中空孔Hを介して下段の硬質屋根材Aに流下させ、外部に排水するために形成したものである。勿論、夏期等に硬質屋根材A内部の温度を低下させるための、排気路としても機能するものである。
【0020】
また、図1(a)、(b)〜図3(a)〜(c)に示すように、下連結部2側の裏面1aの端部で防水溝3bを覆い隠さないように施工すると、万が一に内部に浸入し、後記する中空孔Hの汚れにより汚染された雨水が、硬質屋根材Aの化粧面1上に流れ出すことが無く、汚れた雨水により化粧面が汚されることがないものである。
【0021】
また、防水溝3bは、硬質屋根材Aの水上側端部の裏面1a部分を防水溝3bの端部に当接して施工する場合には、施工時のストッパとして機能し、施工性が向上するものである。
【0022】
図7(a)、(b)は固定部材Cを示すものであり、水平面状の固定面12と、固定面12に形成した固定孔12aと、固定面12の一端もしくは途中を垂直に屈曲した立ち上がり片13と、立ち上がり片13の先端を固定面12と平行に屈曲した左右両方の支持片14と、支持片14の先端をL字状に形成した係合片15と、係合片15と支持片14とからなる断面略コ字状の係合溝16とから形成したものである。また、その素材や成形方法は前記した防水兼固定用敷目板Bと同様なものである。その素材としては、ステンレス、アルミニウム、スチール、銅等の各種鋼板、あるいはプラスチック樹脂、FRP樹脂、等から形成したものである。
【0023】
固定面12は図8に示すように、屋根下地αに固定具βを介して固定部材Cを固定することにより硬質屋根材Aの水上側を固定する部分であり、立ち上がり部13をガイドとして下段の硬質屋根材Aの上連結部3を支持片14でバタつかないように支持・固定するものである。
【0024】
支持片14は硬質屋根材Aの上連結部3を固定するものである。
【0025】
係合片13と係合溝14は硬質屋根材Aの下連結部2の中空孔Hに挿入されて一体化し、上段の硬質屋根材Aの下端部を固定するための部分である。
【0026】
勿論、係合片15と係合溝16を削除した固定部材Cにより硬質屋根材Aの上連結部3を固定してもよいものである。この場合には、防水兼固定用敷目板Bで硬質屋根材Aの水下側を固定し、固定部材Cにより硬質屋根材Aの水上側を固定するものである。
【0027】
Hは中空孔であり、水下側から水上側へ貫通した空間であり、押出成型時に形成するものである。この中空孔Hは材料の使用量の低減と重量の低減を図ると共に、夏期の屋根面の温度上昇を抑え、家屋内の温度上昇を防止し、さらに万が一の雨水の浸入をこの中空孔Hより下段の硬質屋根材Aの防水溝3b、あるいは化粧面1上に排水し、防水性を強化するものである。
【0028】
パッキング材Pは横目地部分あるいは縦目地部分、もしくは固定具βの頭部分から雨水が浸入しないように形成するものであり、定型で弾性のあるパッキング材Pとしては、例えば発泡ゴム、ポリ塩化ビニル系、クロロプレン系、クロロスルホン化ポリエチレン系、エチレンプロピレン系、アスファルト含浸ポリウレタン系、EPM、EPDM等の一般的に市販されているものであり、主に耐候性、耐酸性、耐水性、防水性、気密性、等の機能として有用なものである。また、これらの成分の中に、耐火性、防火性を有する例えばポリリン酸アンモニウム、水酸化アルミニウム、フェノール樹脂粒、カーボンブラック、グラファイト(発泡、非発泡)等の難燃材を混入することも出来る。
【0029】
防水兼固定用敷目板Bは例えば図6(a)〜(c)に示すように、水平面状の敷目部6と敷目部6の左右両端部を上方に突出した防水片7と、敷目部6の下端縁を上方に突出した下片8と、下片8の先端を内側方に突出した係止片9と、下片8と係止片9とから形成した係止溝10と、敷目部6の上端縁を上方に突出した上片11とから形成したものである。また、8aは流水孔であり、敷目部6内に浸入した雨水等を速やかに流下させるのに大変有効である。
【0030】
敷目部6は縦目地部の裏面に図1(a)、(b)〜図3(a)〜(c)に示すように形成されるものであり、上部の硬質屋根材Aの裏面1aに図1(a)、(b)〜図3(a)〜(c)に示すように配置されて上下の硬質屋根材A間に挟持されるものである。なお、図5(c)に示すように硬質屋根材Aの長さをL、図6(a)に示すように防水兼固定用敷目板Bの長さをlとすると、L=lの関係が望ましいものである。勿論、<lの関係でも良いものである。
【0031】
防水片7は、縦目地部から浸入した雨水等が防水兼取付具Bを乗り越えて屋根下地αまで浸入しないように形成し、雨漏り防止、屋根下地αの腐食防止のために形成したものである。
【0032】
その素材としては、ステンレス、アルミニウム、スチール、銅等の各種鋼板、あるいはプラスチック樹脂、FRP樹脂、等から形成したものである。
【0033】
係止片9は縦目地部において左右の硬質屋根材Aの右連結部4と左連結部5の水下側の中空孔Hに係止され、硬質屋根材Aの左右端部を屋根下地αに固定するために形成したものである。
【0034】
以上説明したのは、本発明に係る硬質屋根材の一実施例であり、図9(a)〜(h)〜図17(a)〜(d)に示すように形成することも出来るものである。
【0035】
図9(a)〜(h)、図10(a)〜(j)は硬質屋根材Aのその他の実施例を示す縦断面図である。特に図9(a)、(b)、(g)、図10(a)、(b)、(g)、(i)は防水片3aを下方に形成した硬質屋根材Aであり、桟木を形成し、桟木上に硬質屋根材Aを固定する際の位置決めのために形成したものである。
【0036】
なお、防水片3aが裏面1a側に突出して形成される場合には、縦目地部裏面に形成される防水兼固定用敷目板Bが存在する部分の防水片3aは施工上邪魔になるので、防水兼固定用敷目板Bの幅だけ左右端部を切り欠いて形成されているものである。
【0037】
図9(g)、(h)、図10(g)、(h)は上段の硬質屋根材Aの施工位置とストッパとして機能する施工目印3cを形成した硬質屋根材Aである。
【0038】
図11(a)〜(m)は硬質屋根材Aの横断面図のその他の実施例を示す端面図である。
【0039】
勿論、新生瓦のように、硬質屋根材Aの上下方向の重なりを硬質屋根材Aの幅の1/2以上として防水性を強化することも出来るものである。
【0040】
図12(a)〜(g)〜図16(a)〜(i)は防水兼固定用敷目板Bのその他の実施例を示す説明図である。また、11aは固定片であり、防水兼固定用敷目板Bを屋根下地αに固定するための部分である。
【0041】
図17(a)〜(d)は固定部材Cのその他の実施例を示す断面図である。
【0042】
【発明の効果】
上述したように、本発明に係る硬質屋根材によれば、硬質屋根材に中空孔を形成したために、防水溝により防水性が向上する。夏期の屋根面の温度上昇を抑制出来る。材料の使用量の低減と重量の低減が図れる。セラミック板では耐性が良い。硬質屋根材の水上側端部近傍には中空孔まで貫通した防水溝を形成したために、防水性が向上する。中空孔内を流れた雨水により硬質屋根材の化粧面を汚すことがない。カバー片の形成により、中空孔が外部から見えない。水下側端部の側端壁を切り欠いて形成したために、防水兼固定用敷目板の係止片を連続で形成でき、また、固定部材の幅も中空孔の大きさに左右されず、広く形成できる。等の特徴、効果がある。
【図面の簡単な説明】
【図1】本発明に係る硬質屋根材の施工状態を示す説明図である。
【図2】本発明に係る硬質屋根材の施工状態を示す説明図である。
【図3】本発明に係る硬質屋根材の施工状態を示す説明図である。
【図4】本発明に係る硬質屋根材の施工状態と硬質屋根材を示す説明図である。
【図5】本発明に係る硬質屋根材の代表的な一例を示す説明図である。
【図6】本発明に係る硬質屋根材の施工時に使用する防水兼固定用敷目板の代表的な一例を示す説明図である。
【図7】本発明に係る硬質屋根材の施工時に使用する固定部材の代表的な一例を示す説明図である。
【図8】本発明に係る硬質屋根材の施工状態のその他の実施例を示す説明図である。
【図9】本発明に係る硬質屋根材のその他の実施例を示す説明図である。
【図10】本発明に係る硬質屋根材のその他の実施例を示す説明図である。
【図11】本発明に係る硬質屋根材のその他の実施例を示す説明図である。
【図12】防水兼固定用敷目板のその他の実施例を示す説明図である。
【図13】防水兼固定用敷目板のその他の実施例を示す説明図である。
【図14】防水兼固定用敷目板のその他の実施例を示す説明図である。
【図15】防水兼固定用敷目板のその他の実施例を示す説明図である。
【図16】防水兼固定用敷目板のその他の実施例を示す説明図である。
【図17】本発明に係る硬質屋根材の施工時に使用する固定部材のその他の実施例を示す説明図である。
【符号の説明】
A 硬質屋根材
B 防水兼固定用敷目板
C 固定部材
H 中空孔
H1 切り欠き
I 側端壁
P パッキング材
α 屋根下地
β 固定具
1 化粧面
1a 裏面
2 下連結部
2a カバー片
3 上連結部
3a 防水片
3b 防水溝
3c 施工目印
4 右連結部
5 左連結部
6 敷目部
7 防水片
8 下片
8a 流水孔
9 係止片
10 係止溝
11 上片
11a 固定片
12 固定片
12a 固定孔
13 立ち上がり片
14 支持片
15 係合片
16 係合溝
[0001]
[Industrial application fields]
The present invention is a ventilated roof that efficiently releases the heat, moisture, etc. of the attic to the outside, and takes in the outside air to release the hot air, reducing air conditioning costs, comfort, and improving the durability of the roof structure. It relates to maintenance-free hard roofing materials.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, an attachment structure for constructing a flat roof material made of a cement-based inorganic material through a tip opening (hollow hole) has been considered. (For example, patent document 1).
[0003]
[Patent Document 1]
Japanese Patent Laid-Open No. 5-141051
[Problems to be solved by the invention]
However, in Patent Document 1, (1) there is no escape for rainwater that has entered the inside. (2) The tip opening is visible from the outside. (3) There is rain intrusion from the tip opening. (4) Infiltration of rainwater into the back of the connecting part in the horizontal direction is inevitable. There were disadvantages such as.
[0005]
[Means for Solving the Problems]
In order to eliminate such drawbacks, the present invention has a plurality of hollow holes formed from the underwater side of the substantially square plate-shaped hard roof material toward the upper side of the water, and the underwater side end of the decorative surface. Is formed with a cover piece protruding to the water side, a waterproof groove penetrating to the hollow hole in the vicinity of the water side end, and a side wall formed by cutting out the side wall of the water side end. Provide roofing materials.
[0006]
【Example】
Hereinafter, the hard roof material according to the present invention will be described in detail with reference to the drawings. 1 (a), (b) to FIG. 3 (a) to (c) are explanatory views showing an embodiment of a construction state of a hard roof material according to the present invention, and FIGS. 4 (a) and 4 (b) are books. FIG. 5A to FIG. 5E are explanatory views showing an embodiment of a hard roof material according to the present invention, and FIG. 6A. -(C) is explanatory drawing which shows one Example of the waterproofing and fixing siding board B used for construction of the hard roof material which concerns on this invention, Fig.7 (a), (b) is the hard roof which concerns on this invention FIG. 8 is an explanatory view showing an embodiment of the construction state of the fixing member C, and FIG. 8 is an explanatory view showing an embodiment of the fixing member C used for construction of the material. P is a packing material, α is a roof base, and β is a fixture. The roof base α is made of a pier, a waterproof sheet, a field board, a rafter, and the like. Of course, the roof base α is arbitrary such as a wooden base or a steel base.
[0007]
As shown in FIGS. 4 (b) and 5 (a) to 5 (e), the hard roof material A is formed by forming the decorative surface 1 into a substantially square plate shape. The upper connecting portion 3 is formed in the left and right end portions, and the right connecting portion 4 and the left connecting portion 5 are formed in the left and right ends in the figure.
[0008]
The material is ceramic plate, cement plate, calcium carbonate plate, calcium silicate plate, magnesium carbonate plate, slate plate, etc., or glass fiber, whisker, aramid fiber, steel fiber, carbon fiber, various mineral fibers, various aggregates. Etc. mixed by extrusion molding, or woven with various fibers, woven in a cross or three-dimensional shape, impregnated with cement, clay, etc. and molded into a panel shape, or steam-cured or fired And a ceramic plate formed by extruding, drying and firing clay. It is also possible to improve the strength, fire resistance, and safety (even if broken) by attaching a sheet material such as an FRP resin sheet, a synthetic resin sheet, or a fireproof sheet to the back surface or the like. Is.
[0009]
Of course, when ceramic (magnetic material) is used as a raw material, there is no deterioration or discoloration due to neutralization, which is a concern with cement-based building materials, and the water absorption rate is extremely low, so there is no risk of freezing and thawing. It becomes a hard roof material A that is maintenance-free and can be used semipermanently.
[0010]
The decorative surface 1 is a part that improves the design, and also functions as a waterproof base formed so that rainwater or the like flowing from the upper hard roof material A does not enter from the upper connecting portion 3.
[0011]
The lower connecting portion 2 and the upper connecting portion 3 are portions that overlap in the vertical direction to reinforce waterproofness, and are also portions that form steps on the roof.
[0012]
The lower connecting portion 2 and the upper connecting portion 3 are fixed to the roof base α by a fixing tool β via a fixing member C as shown in FIGS.
[0013]
The right connecting portion 4 and the left connecting portion 5 are connected as shown in FIGS. 3 (a) to 3 (c), and at the vertical joint, the waterproof property is enhanced, the airtightness is enhanced, and the workability is enhanced. ), And so on. Of course, the shapes of the right connecting portion 4 and the left connecting portion 5 may be opposite to those in the figure.
[0014]
Further, as shown in FIG. 5 (b), the side wall I at the lower end is cut out to be longer than the length of the locking piece 9 of the waterproofing / fixing mating plate B to form a cutout H1. To do.
[0015]
This notch H1 is formed on the left and right connecting portions 4 of the hard roof material A at the joint portion of the locking and fixing floor plate B formed as shown in FIGS. 6 (a) to 6 (c). The connecting portion 5 is formed so as to be fixed.
[0016]
Although the hard roof material A itself is not shown, the hard roof material A is directly fixed to the roof base α by a fixing tool β through a fixing hole formed in the hard roof material A itself, or as shown in the figure. Can be fixed by using a waterproofing and fixing slat plate B and a fixing member C which will be described later without directly placing them. Of course, a combination is possible.
[0017]
2a is a cover piece, which is formed by curving and hanging the decorative surface 1 on the upper side of the hollow hole H of the lower connecting portion 2 on the underwater side to the back surface 1a side. While preventing intrusion into the inside, the hollow hole H is made invisible from the outside.
[0018]
Reference numeral 3a denotes a waterproof piece, which is formed by bending the lower surface 1a of the lower portion of the hollow hole H of the upper connection portion 3 on the water side and bending it upward.
[0019]
The waterproof groove 3b is formed to allow rainwater that has entered the interior to flow down to the lower hard roof material A through the hollow hole H and drain it to the outside. Of course, it also functions as an exhaust path for lowering the temperature inside the hard roof material A in summer and the like.
[0020]
Moreover, as shown in FIGS. 1A and 1B to FIG. 3A to FIG. 3C , when the construction is performed so as not to cover the waterproof groove 3b at the end of the back surface 1a on the lower connecting portion 2 side, In the unlikely event that the rainwater contaminated with the dirt of the hollow hole H, which will be described later, does not flow out on the decorative surface 1 of the hard roof material A, the decorative surface will not be stained with the dirty rainwater. is there.
[0021]
In addition, the waterproof groove 3b functions as a stopper at the time of construction when the rear surface 1a portion of the water-side end of the hard roof material A is in contact with the end of the waterproof groove 3b, and the workability is improved. Is.
[0022]
FIGS. 7A and 7B show the fixing member C. The fixing surface 12 in a horizontal plane, the fixing hole 12a formed in the fixing surface 12, and one end or the middle of the fixing surface 12 are bent vertically. A rising piece 13, both left and right support pieces 14 with the tip of the rising piece 13 bent parallel to the fixed surface 12, an engagement piece 15 with the tip of the support piece 14 formed in an L shape, It is formed from an engagement groove 16 having a substantially U-shaped cross section formed of a support piece 14. Further, the material and the molding method are the same as those of the waterproof / fixing mating plate B described above. The material is formed from various steel plates such as stainless steel, aluminum, steel, copper, or plastic resin, FRP resin, or the like.
[0023]
As shown in FIG. 8, the fixing surface 12 is a portion for fixing the water upper side of the hard roof material A by fixing the fixing member C to the roof base α via the fixing tool β. The upper connecting portion 3 of the hard roof material A is supported and fixed by the support piece 14 so as not to flutter.
[0024]
The support piece 14 fixes the upper connection part 3 of the hard roof material A. As shown in FIG.
[0025]
The engagement piece 13 and the engagement groove 14 are portions for being inserted into and integrated with the hollow hole H of the lower connecting portion 2 of the hard roof material A and fixing the lower end portion of the upper hard roof material A.
[0026]
Of course, the upper connecting portion 3 of the hard roof material A may be fixed by the fixing member C from which the engaging piece 15 and the engaging groove 16 are removed. In this case, the water roof side of the hard roof material A is fixed by the waterproof / fixing mating plate B, and the water water side of the hard roof material A is fixed by the fixing member C.
[0027]
H is a hollow hole, which is a space penetrating from the water side to the water side, and is formed at the time of extrusion molding. This hollow hole H reduces the amount of material used and reduces the weight, suppresses the rise in the temperature of the roof surface in summer, prevents the temperature rise in the house, and prevents intrusion of rainwater from this hollow hole H. The water is drained onto the waterproof groove 3b of the lower hard roof material A or the decorative surface 1 to enhance the waterproof property.
[0028]
The packing material P is formed so that rainwater does not enter from the horizontal joint portion, the vertical joint portion, or the head portion of the fixture β. Examples of the packing material P having a fixed shape and elasticity include foamed rubber, polyvinyl chloride, and the like. System, chloroprene system, chlorosulfonated polyethylene system, ethylene propylene system, asphalt impregnated polyurethane system, EPM, EPDM, etc., which are generally commercially available, mainly weather resistance, acid resistance, water resistance, water resistance, It is useful as a function such as airtightness. In addition, flame retardant materials such as ammonium polyphosphate, aluminum hydroxide, phenol resin particles, carbon black, and graphite (foamed and non-foamed) having fire resistance and fire resistance can be mixed in these components. .
[0029]
For example, as shown in FIGS. 6A to 6C, the waterproof and fixing mat plate B is a horizontal plane mat portion 6 and a waterproof piece 7 projecting upward from the left and right ends of the mat portion 6; A lower piece 8 projecting upward from the lower end edge of the mat portion 6, an engagement piece 9 projecting the tip of the lower piece 8 inward, and an engagement groove 10 formed from the lower piece 8 and the engagement piece 9. And an upper piece 11 projecting upward from the upper end edge of the mat portion 6. Reference numeral 8a denotes a water flow hole, which is very effective for quickly flowing down rainwater or the like that has entered the mat portion 6.
[0030]
The lining portion 6 is formed on the back surface of the vertical joint portion as shown in FIGS. 1A and 1B to FIGS. 3A to 3C , and the back surface 1a of the upper hard roof material A. 1 (a), (b) to FIG. 3 (a) to (c) are arranged between the upper and lower hard roof materials A. As shown in FIG. 5 (c), if the length of the hard roof material A is L, and the length of the waterproof and fixing siding plate B is 1 as shown in FIG. 6 (a), L = 1. A relationship is desirable. Of course, a relationship of L <l is also acceptable.
[0031]
The waterproof piece 7 is formed to prevent rainwater or the like that has entered from the vertical joint from entering the roof base α through the waterproof and fixture B, and to prevent rain leakage and corrosion of the roof base α. .
[0032]
The material is formed from various steel plates such as stainless steel, aluminum, steel, copper, or plastic resin, FRP resin, or the like.
[0033]
The locking piece 9 is locked in the vertical joints in the right and left hollow holes H of the left and right hard roof materials A, and the right and left ends of the hard roof material A are covered with the roof base α. It is formed to fix to.
[0034]
What has been described above is one embodiment of the hard roof material according to the present invention, which can be formed as shown in FIGS. 9 (a) to (h) to FIGS. 17 (a) to (d). is there.
[0035]
FIGS. 9A to 9H and FIGS. 10A to 10J are longitudinal sectional views showing other examples of the hard roof material A. FIG. In particular, FIGS. 9 (a), (b), (g), FIGS. 10 (a), (b), (g), and (i) are hard roofing materials A formed with a waterproof piece 3a on the lower side. It is formed for positioning when fixing the hard roof material A on the pier.
[0036]
In addition, when the waterproof piece 3a is formed so as to protrude to the back surface 1a side, the waterproof piece 3a in the portion where the waterproof / fixing mating plate B formed on the back surface of the vertical joint portion exists obstructs the construction. The left and right end portions are cut out by the width of the waterproof / fixing mating plate B.
[0037]
9 (g), (h), FIG. 10 (g), and (h) are the hard roof material A in which the construction mark 3c that functions as the construction position and stopper of the upper hard roof material A is formed.
[0038]
FIGS. 11A to 11M are end views showing other examples of the cross-sectional view of the hard roof material A. FIG.
[0039]
Of course, like a new roof tile, the waterproof property can be enhanced by setting the vertical overlap of the hard roof material A to be 1/2 or more of the width of the hard roof material A.
[0040]
12 (a) to 12 (g) to 16 (a) to 16 (i) are explanatory views showing other examples of the waterproof and fixing siding board B. FIG. Reference numeral 11a denotes a fixing piece, which is a portion for fixing the waterproof / fixing mating plate B to the roof base α.
[0041]
17A to 17D are cross-sectional views illustrating other examples of the fixing member C. FIG.
[0042]
【The invention's effect】
As described above, according to the hard roof material according to the present invention, since the hollow hole is formed in the hard roof material, ( 1 ) the waterproof property is improved by the waterproof groove. ( 2 ) The temperature rise on the roof surface in summer can be suppressed. ( 3 ) The amount of material used can be reduced and the weight can be reduced. (4) good resistance to weathering in ceramic plate. Since a waterproof groove penetrating to the hollow hole is formed in the vicinity of the water-side end portion of the hard roof material, ( 5 ) Water resistance is improved. ( 6 ) The decorative surface of the hard roof material is not soiled by the rainwater flowing through the hollow hole. ( 7 ) Due to the formation of the cover piece, the hollow hole cannot be seen from the outside. ( 8 ) Since the side end wall of the underwater end portion is cut out, the locking pieces of the waterproof and fixing siding plate can be formed continuously, and the width of the fixing member is also set to the size of the hollow hole. Can be formed widely without being influenced. There are features and effects.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing a construction state of a hard roof material according to the present invention.
FIG. 2 is an explanatory view showing a construction state of a hard roof material according to the present invention.
FIG. 3 is an explanatory view showing a construction state of a hard roof material according to the present invention.
FIG. 4 is an explanatory view showing a construction state of the hard roof material and the hard roof material according to the present invention.
FIG. 5 is an explanatory view showing a typical example of a hard roof material according to the present invention.
FIG. 6 is an explanatory view showing a typical example of a waterproof and fixing siding board used when constructing a hard roof material according to the present invention.
FIG. 7 is an explanatory view showing a typical example of a fixing member used at the time of construction of a hard roof material according to the present invention.
FIG. 8 is an explanatory view showing another embodiment of the construction state of the hard roof material according to the present invention.
FIG. 9 is an explanatory view showing another embodiment of the hard roof material according to the present invention.
FIG. 10 is an explanatory view showing another embodiment of the hard roof material according to the present invention.
FIG. 11 is an explanatory view showing another embodiment of the hard roof material according to the present invention.
FIG. 12 is an explanatory view showing another embodiment of the waterproof and fixing siding board.
FIG. 13 is an explanatory view showing another embodiment of the waterproof / fixing mating board.
FIG. 14 is an explanatory view showing another embodiment of the waterproof and fixing siding board.
FIG. 15 is an explanatory view showing another embodiment of a waterproof / fixing mating board.
FIG. 16 is an explanatory view showing another embodiment of a waterproof / fixing mating board.
FIG. 17 is an explanatory view showing another embodiment of a fixing member used at the time of construction of a hard roof material according to the present invention.
[Explanation of symbols]
A Hard roof material B Waterproof and fixing siding plate C Fixing member H Hollow hole H1 Notch I Side end wall P Packing material α Roof base β Fixture 1 Decorative surface 1a Back surface 2 Lower connecting portion 2a Cover piece 3 Upper connecting portion 3a Waterproof piece 3b Waterproof groove 3c Installation mark 4 Right connection part 5 Left connection part 6 Line part 7 Waterproof piece 8 Lower piece 8a Flowing hole 9 Locking piece 10 Locking groove 11 Upper piece 11a Fixing piece 12 Fixing piece 12a Fixing hole 13 Standing piece 14 Supporting piece 15 Engaging piece 16 Engaging groove

Claims (1)

略方形板状の硬質屋根材の水下側から水上側に向かって複数個の中空孔が形成されていると共に、化粧面の水下側端部には水下側に突出したカバー片を形成し、水上側端部近傍には化粧面上部を中空孔まで貫通した防水溝を形成し、さらに、水下側端部分の側端壁を切り欠いて切り欠きを形成すると共に、該切り欠きは硬質屋根材の左右端部を固定する防水兼固定用敷目板の係止片の長さ以上に形成したことを特徴とする硬質屋根材。A plurality of hollow holes are formed from the underwater side of the substantially square plate-shaped hard roof material toward the upper side of the water, and a cover piece protruding downward is formed at the lower end of the decorative surface. In the vicinity of the water upper end portion, a waterproof groove that penetrates the upper part of the decorative surface to the hollow hole is formed, and further, a side end wall of the water lower end portion is cut out to form a cutout. A hard roof material, characterized in that it is formed to be longer than the length of a locking piece of a waterproof and fixing siding plate that fixes left and right ends of the hard roof material.
JP2002298473A 2002-10-11 2002-10-11 Hard roofing material Expired - Fee Related JP4169566B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002298473A JP4169566B2 (en) 2002-10-11 2002-10-11 Hard roofing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002298473A JP4169566B2 (en) 2002-10-11 2002-10-11 Hard roofing material

Publications (2)

Publication Number Publication Date
JP2004132078A JP2004132078A (en) 2004-04-30
JP4169566B2 true JP4169566B2 (en) 2008-10-22

Family

ID=32287878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002298473A Expired - Fee Related JP4169566B2 (en) 2002-10-11 2002-10-11 Hard roofing material

Country Status (1)

Country Link
JP (1) JP4169566B2 (en)

Also Published As

Publication number Publication date
JP2004132078A (en) 2004-04-30

Similar Documents

Publication Publication Date Title
US12320115B2 (en) Top of wall ventilation screed device and assembly
JP5364236B2 (en) Thermal insulation roofing material
JP4169566B2 (en) Hard roofing material
JP4163470B2 (en) Hard roofing material
JP3995198B2 (en) Hard roofing material
JP3941861B2 (en) Hard roofing material
JP4808876B2 (en) Mounting structure of hard roof material
JP3840636B2 (en) Mounting structure of hard roof material
JP4163330B2 (en) Exterior material mounting structure
JP3826333B2 (en) Eaves-end tiled roof structure
JP2003268928A (en) Hard roofing
JP4531275B2 (en) Exterior material mounting structure
JP3840513B2 (en) Drainer
JP2003268927A (en) Hard roofing
JP3827107B2 (en) Drainer structure
JP4155672B2 (en) Exterior material mounting structure
JP5022665B2 (en) Insulated roof material connection structure
JP4598964B2 (en) Exterior material mounting structure
JP2002070244A (en) Molded tile roof structure
JP3778465B2 (en) Drainer
JPH08144445A (en) Interior and exterior facing repair structure
JP2003096977A (en) Hard roofing material
JPH1122034A (en) Flashing structure
JP4014197B2 (en) Snow stop and snow melting structure
JP3780319B2 (en) Drainer

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050906

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070606

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070612

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070809

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071016

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071212

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080219

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20080411

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080417

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080729

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080805

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110815

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4169566

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110815

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120815

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130815

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees