JPH10121663A - Roof tile - Google Patents

Roof tile

Info

Publication number
JPH10121663A
JPH10121663A JP28244996A JP28244996A JPH10121663A JP H10121663 A JPH10121663 A JP H10121663A JP 28244996 A JP28244996 A JP 28244996A JP 28244996 A JP28244996 A JP 28244996A JP H10121663 A JPH10121663 A JP H10121663A
Authority
JP
Japan
Prior art keywords
roof tile
tile
stainless steel
steel plate
porcelain enamel
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.)
Pending
Application number
JP28244996A
Other languages
Japanese (ja)
Inventor
Kiichi Arasawa
紀一 荒澤
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.)
MIYOUDOU KINZOKU KK
Original Assignee
MIYOUDOU KINZOKU KK
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 MIYOUDOU KINZOKU KK filed Critical MIYOUDOU KINZOKU KK
Priority to JP28244996A priority Critical patent/JPH10121663A/en
Publication of JPH10121663A publication Critical patent/JPH10121663A/en
Pending legal-status Critical Current

Links

Landscapes

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

PROBLEM TO BE SOLVED: To improve surface hardness and corrosion resistance of a roof tile by coating the surface of a body comprising a stainless steel plate bent to be formed into a tile-like shape with porcelain enamel. SOLUTION: A roof tile 1 is composed of a roof tile body 11 comprising a stainless steel plate bent to be formed into a wave shape and the ends folded inside and porcelain enamel 12 comprising glassy chemical baked on the surface of this tile body 11, and a mounting hole is made in the upper section. This roof tile 1 is fixed to the hanging rail by nails, copper wires, etc., through the mounting hole. The porcelain enamel 12 coated on the surface of the stainless steel plate improves the corrosion resistance, waterproof and fire resistance of the roof tile 1 and also improves the hardness of the surface, preventing the roof tile 1 from deforming due to the external force caused by wind and rain. Even if the porcelain enamel 12 should crack, since the base material is stainless steel, there is no fear of wind and water erosion, maintaining functions as a roof tile for a long time.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、屋根瓦に関する。[0001] The present invention relates to a roof tile.

【0002】[0002]

【従来の技術】従来、この種の建築用の屋根瓦として
は、焼成瓦と非焼成瓦とがある。前者の焼成瓦の代表的
なものとして、粘土で形成させ釉薬をかけて焼成させた
粘土製釉薬焼成瓦が、また後者の非焼成瓦の代表的なも
のとして、セメントで形成させたセメント製モルタル成
形塗装瓦が挙げられる。
2. Description of the Related Art Conventionally, there are fired tiles and non-fired tiles as roof tiles for this type of building. A typical example of the former fired tile is a clay glaze fired tile formed of clay and fired with a glaze, and a representative of the latter non-fired tile is a cement mortar formed of cement. Molded painted roof tiles.

【0003】[0003]

【発明が解決しようとする課題】ところで、昨今、建築
物の耐震性の問題がクローズアップされている。なかで
も屋根瓦を使用した戸建て住宅等の耐震性を向上させる
一つの手段として、屋根瓦の軽量化が挙げられる。上記
の屋根瓦は、粘土、セメントといった原料を主成分とし
ているために、基本的に機械的性質が低く、相当な厚み
をもって形成することで必要な強度を確保している。ゆ
えに、この従来の屋根瓦は必要強度の兼合いから重いも
のになってしまい、軽量化を達成することはできない。
また、セメント製の屋根瓦は、塗装等、頻繁に保守手入
れをしたとしても、風雨等による浸食が激しく耐久性に
も問題がある。そのうえ、この浸食によって美観が悪化
してしまうといった二次的なデメリットをも生じさせ
る。さらに、この両者は基本的に重くて割れやすいた
め、取扱が容易ではなく利便性にも欠けていた。そこ
で、本発明は、軽量で、かつ、耐蝕性に優れた屋根瓦を
提供することを目的としたものである。
By the way, recently, the problem of earthquake resistance of buildings has been highlighted. Above all, as one means for improving the seismic resistance of a detached house or the like using a roof tile, a reduction in the weight of the roof tile can be mentioned. Since the above-mentioned roof tile is mainly composed of raw materials such as clay and cement, it has basically low mechanical properties, and is formed with a considerable thickness to secure necessary strength. Therefore, this conventional roof tile becomes heavy due to the required strength, and it is not possible to achieve weight reduction.
In addition, even if the roof tile made of cement is frequently subjected to maintenance such as painting, erosion due to wind and rain is severe and there is a problem in durability. In addition, this erosion causes secondary disadvantages such as deterioration of aesthetic appearance. Further, since both of them are basically heavy and easily broken, they are not easy to handle and lack convenience. Thus, an object of the present invention is to provide a roof tile that is lightweight and has excellent corrosion resistance.

【0004】[0004]

【課題を解決するための手段】上記目的を達成するため
に講じた技術的手段は、ステンレススチール板を瓦形状
に折り曲げ成形して形成された本体の表面に琺瑯を被覆
したことを特徴とする。ここで瓦形状とは、波型や平板
型、及びミッション型等の形状をいい、またステンレス
スチール板とは、クロム系、オーステナイト系、ニッケ
ル・クロム系、等をいい、さらに琺瑯とは、ガラス質釉
薬を焼成させたもので有色、無色を問わない。以上、こ
れらのものは特に限定されたものではなく、すべてを包
含しているものである。また、折り曲げ成形手段として
は、プレスによる折り曲げ加工が好ましい。
The technical means taken to achieve the above object is characterized in that a stainless steel plate is formed by bending a stainless steel plate into a tile shape and the surface of the main body is coated with enamel. . Here, the tile shape refers to a shape such as a wave type, a flat type, and a mission type, and the stainless steel plate refers to a chromium type, an austenitic type, a nickel-chromium type, etc., and the enamel is a glass It can be colored or colorless by firing high quality glaze. As described above, these are not particularly limited, but include all of them. Further, as the bending means, bending by a press is preferable.

【0005】[0005]

【作用】上記技術的手段によれば、耐蝕性及び展延性の
高いステンレスススチール(板)を選択したことで折り
曲げ加工を容易にする。そして折り曲げ成形されたステ
ンレススチール板が仮に露出することがあっても風雨等
からの浸食に耐えて長期に亘り瓦形状を維持する。ま
た、琺瑯をステンレススチール板の表面に被覆したこと
によって、屋根瓦の表面硬度を高めるとともに、耐蝕
性、耐水性、耐火性、美観性を向上する。さらに、この
両者を組み合わせたことにより軽量化が計られととも
に、この両者とも熱伝導率が低いので断熱性を有する。
According to the above technical means, bending is facilitated by selecting stainless steel (plate) having high corrosion resistance and high spreadability. Even if the bent and formed stainless steel plate is exposed, it can withstand erosion from wind and rain and maintain the tile shape for a long time. In addition, by enamel coating the surface of the stainless steel plate, the surface hardness of the roof tile is increased, and the corrosion resistance, water resistance, fire resistance, and aesthetics are improved. Further, by combining the two, the weight can be reduced, and since both have low thermal conductivity, they have heat insulating properties.

【0006】[0006]

【発明の実施の形態】次に、本発明の実施の形態を図面
に基づいて説明をする。本実施の形態の屋根瓦は、外観
形状が波型に形成されていることから波型屋根瓦と呼ば
れているものである。図中、符号1は屋根瓦、符号11は
瓦本体、符号12は琺瑯である。屋根瓦1は、ステンレス
スチール板をプレスで波型に折り曲げ形成されるととも
に端部が内側に折り返された瓦本体11と、該瓦本体11表
面にガラス質釉薬が焼成されて被覆された琺瑯12とから
なり、上部に取付け孔11a が開孔されている。この屋根
瓦1は、該取付け孔11a を介して釘、銅線等で屋根部の
掛桟に固定する。なお、この実施の形態では波型屋根瓦
を例示しているが、このものに限定されず、その他、平
板型やミッション型等に折り曲げ成形してもよい。ま
た、着色してもよいもので、この場合、ガラス質釉薬に
任意の顔料を混入することで着色が可能となり、所望な
色彩に着色された屋根瓦は優れた美的外観を得ることが
できる。
Next, embodiments of the present invention will be described with reference to the drawings. The roof tile of the present embodiment is called a corrugated roof tile because its external shape is formed in a corrugated shape. In the figure, reference numeral 1 is a roof tile, reference numeral 11 is a tile main body, and reference numeral 12 is enamel. The roof tile 1 is formed by bending a stainless steel plate into a corrugated shape with a press and bending the end inward, and an enamel 12 whose surface is coated with a glassy glaze fired on the surface of the tile body 11. And a mounting hole 11a is formed in the upper part. The roof tile 1 is fixed to the hanging bar of the roof with nails, copper wires or the like through the mounting holes 11a. In this embodiment, a corrugated roof tile is exemplified, but the present invention is not limited to this. Alternatively, the roof tile may be formed into a flat plate or a transmission type by bending. It may be colored, and in this case, coloring can be performed by mixing an arbitrary pigment into the glassy glaze, and a roof tile colored in a desired color can have an excellent aesthetic appearance.

【0007】[0007]

【発明の効果】本発明は以上のように構成したから下記
の利点がある。ステンレスススチールと琺瑯とを組み合
わせたことにより、従来のものに比較して軽量となるか
ら、建築物の重心を下げることに寄与し、結果的にその
建築物の耐震性を向上させることができる。また、展延
性があるステンレススチールを使用することで折り曲げ
成形を容易のものとし、しかもステンレススチール板の
表面に被覆された琺瑯が、耐蝕性、耐水性、耐火性を向
上させるとともに、表面硬度を高めて風雨等の外力によ
って形状が変形するのを防止する。万一、衝撃や外力に
よって琺瑯にヒビ割れが生じた場合でも、基材がステン
レススチールであるため風雨等による浸食の恐れがない
から、雨漏りを生ずることもなく長期に亘って瓦として
の機能が維持でき、定期的な保守を不要にすることがで
きる。さらに、熱伝導率の低い両者を組み合わせたこと
により、断熱性に優れた低コストな屋根瓦を提供するこ
とができる。
As described above, the present invention has the following advantages. The combination of stainless steel and enamel makes it lighter than conventional ones, contributing to lowering the center of gravity of the building and consequently improving the earthquake resistance of the building . In addition, the use of extensible stainless steel facilitates bending and forming, and the enamel coated on the surface of the stainless steel plate improves corrosion resistance, water resistance, fire resistance, and surface hardness. It is raised to prevent the shape from being deformed by an external force such as wind and rain. Even if cracks occur in the enamel due to impact or external force, the base material is stainless steel, so there is no risk of erosion due to wind and rain, so it will not function as a tile for a long time without rain leakage Can be maintained and regular maintenance can be dispensed with. Furthermore, by combining both having low thermal conductivity, a low-cost roof tile excellent in heat insulation can be provided.

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

【図1】 本発明にかかる(波形)屋根瓦の平面図。FIG. 1 is a plan view of a (corrugated) roof tile according to the present invention.

【図2】 同(A)−(A)断面図FIG. 2 is a cross-sectional view of FIG.

【符号の説明】[Explanation of symbols]

1…屋根瓦 11…瓦本体 12…琺瑯 1: Roof tile 11: Tile body 12: Enamel

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 ステンレススチール板を瓦形状に折り曲
げ成形して形成された本体の表面に琺瑯を被覆したこと
を特徴とする屋根瓦。
1. A roof tile comprising a body formed by bending a stainless steel plate into a tile shape and covering the surface with an enamel.
JP28244996A 1996-10-24 1996-10-24 Roof tile Pending JPH10121663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28244996A JPH10121663A (en) 1996-10-24 1996-10-24 Roof tile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28244996A JPH10121663A (en) 1996-10-24 1996-10-24 Roof tile

Publications (1)

Publication Number Publication Date
JPH10121663A true JPH10121663A (en) 1998-05-12

Family

ID=17652578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28244996A Pending JPH10121663A (en) 1996-10-24 1996-10-24 Roof tile

Country Status (1)

Country Link
JP (1) JPH10121663A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010126937A (en) * 2008-11-26 2010-06-10 Otis:Kk Snow guard apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010126937A (en) * 2008-11-26 2010-06-10 Otis:Kk Snow guard apparatus

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