JP2018178656A - Clay roof tile - Google Patents
Clay roof tile Download PDFInfo
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- JP2018178656A JP2018178656A JP2017083986A JP2017083986A JP2018178656A JP 2018178656 A JP2018178656 A JP 2018178656A JP 2017083986 A JP2017083986 A JP 2017083986A JP 2017083986 A JP2017083986 A JP 2017083986A JP 2018178656 A JP2018178656 A JP 2018178656A
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- 239000004927 clay Substances 0.000 title claims abstract description 203
- 239000000049 pigment Substances 0.000 claims abstract description 30
- 239000011651 chromium Substances 0.000 claims abstract description 8
- 239000010936 titanium Substances 0.000 claims abstract description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- -1 manganese aluminum Chemical compound 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 239000010941 cobalt Substances 0.000 claims abstract description 5
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 17
- 238000007789 sealing Methods 0.000 abstract 3
- 239000011505 plaster Substances 0.000 description 16
- 238000010304 firing Methods 0.000 description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 12
- 230000004048 modification Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 239000000758 substrate Substances 0.000 description 8
- 241000251511 Holothuroidea Species 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 5
- 229910052622 kaolinite Inorganic materials 0.000 description 5
- 229910052901 montmorillonite Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052652 orthoclase Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 2
- 229910052627 muscovite Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910019868 (Na,Ca)0.33(Al,Mg)2Si4O10 Inorganic materials 0.000 description 1
- 229910002515 CoAl Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RHBRWKIPYGZNMP-UHFFFAOYSA-N [O--].[O--].[O--].[Al+3].[Cr+3] Chemical compound [O--].[O--].[O--].[Al+3].[Cr+3] RHBRWKIPYGZNMP-UHFFFAOYSA-N 0.000 description 1
- QQHSIRTYSFLSRM-UHFFFAOYSA-N alumanylidynechromium Chemical compound [Al].[Cr] QQHSIRTYSFLSRM-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- CRHLEZORXKQUEI-UHFFFAOYSA-N dialuminum;cobalt(2+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Co+2].[Co+2] CRHLEZORXKQUEI-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
Description
本発明は、粘土瓦に関する。 The present invention relates to clay tiles.
建築物の屋根瓦として用いられる粘土瓦は、所定の形状に成形された粘土を焼成、及び／又は、燻化して作製される。粘土瓦は、建築物の屋根を風雨などから保護するためだけでなく、建築物の美観にも影響を与える。建築物が優れた美観を有するために、粘土瓦も美観に優れることが望まれている。 Clay tiles used as roof tiles for buildings are produced by firing and / or hatching clay shaped into a predetermined shape. Clay tiles not only protect the roof of the building from wind and weather, but also affect the aesthetics of the building. It is desirable for clay tiles to be excellent in aesthetics, in order for the buildings to have excellent aesthetics.
また、日本家屋、社寺、日本の城（古城）等における漆喰を利用し、白色のアクセント、漆喰保護を付与する手法も重宝されている。さらに、沖縄地方における伝統の琉球瓦が知られている。 In addition, using white stucco in Japanese houses, shrines, Japanese castles (old castles), etc., white accents and techniques for giving stucco protection are also useful. Furthermore, the traditional Ryukyu tile in the Okinawa area is known.
特許文献１は、優れた美観を有する瓦を得るために、瓦を窯の中で焼成用バーナーによって焼成した後、オイル投射器によって、加熱されている炉床上にオイルを投射することによってオイルを燃焼させ、この炉床上で燃焼したオイルの火炎によって瓦を窯変させる瓦の製造方法を開示している。 In order to obtain a tile having an excellent appearance, Patent Document 1 bakes the tile in a kiln with a firing burner, and then projects oil by projecting oil onto a heated hearth with an oil projector. Disclosed is a method of making a tile which is burned and the tiles are altered by the flame of the oil burned on the hearth.
また、特許文献２は、日本家屋における漆喰保護であり、棟面戸部における漆喰を如何に保護するかと、漆喰の白さを確保することであり、棟の両側に、対の落込み式の下地材を付設し、葺土の保護と、下地材に漆喰を塗布する等の構造を開示するが、手間を要することと、漆喰の耐久性の問題は、解消されていない。 Moreover, patent document 2 is the plaster protection in a Japanese house, How to protect the plaster in a ridge face door part, and ensuring the whiteness of a plaster, The ground of a pair drop-in type on both sides of a ridge Although a material is attached and protection of clay is disclosed and a structure such as applying plaster to a base material is disclosed, it takes time and effort and durability problems of plaster are not solved.
さらに、特許文献３は、擬似琉球瓦の発明を開示するものであって、本質は、断熱向上であり、その他として目地の保護と、屋根瓦の強度性向上であると考えられる。しかし、擬似琉球瓦の感覚を確保するために、葺設後に、漆喰施工作業を必要とし、手間を要し、かつ漆喰の耐久性の問題等は、解消されていない。 Furthermore, Patent Document 3 discloses the invention of a pseudo-Ryukyu tile, the essence of which is the improvement of heat insulation, and is considered to be the protection of joints as well as the improvement of the strength of roof tiles. However, in order to secure the feeling of the pseudo-Ryukyu tile, plaster construction work is required after installation, and it takes time and effort and durability problems of plaster are not resolved.
特許文献１に開示された発明では、炉床上にオイルを投射する必要があり、通常の焼成炉、及び／又は、焼成方法では、容易に対応、かつ製造することができない。
また、特許文献２に開示された発明では、面戸漆喰塗布下地材であり、漆喰の塗布と、下地材の準備を要し、手間を要することと、漆喰の耐久性の問題は、解消されていない。
さらに、特許文献３に開示された発明では、葺設後に、漆喰施工作業を必要とし、手間を要し、かつ漆喰の耐久性の問題等は、解消されていない。
In the invention disclosed in Patent Document 1, it is necessary to project the oil onto the hearth, and a common firing furnace and / or a firing method can not easily cope with and produce.
Further, in the invention disclosed in Patent Document 2, it is Futo plaster applied base material, requires application of plaster and preparation of base material, and takes time and effort, and the problem of durability of plaster is eliminated. Not.
Furthermore, in the invention disclosed in Patent Document 3, after installation, plaster installation work is required, which requires time and effort, and the problem of durability of plaster is not solved.
本発明は、このような実情に鑑みてなされたものであり、容易に製造でき美観に優れた粘土瓦を提供することを目的とする。 The present invention has been made in view of such circumstances, and it is an object of the present invention to provide a clay tile which can be easily manufactured and has an excellent appearance.
上記目的を達成するため、本発明に係る粘土瓦は、
瓦用の粘土から構成され、瓦形状に成形された粘土素地と、
木節粘土を９０質量％以上含み、前記粘土素地の少なくとも一部に配置された木節粘土素地と、
を備えることを特徴とする。
In order to achieve the above object, the clay tile according to the present invention is
A clay base made of tile clay and shaped into a tile shape,
Kibushi clay base containing 90% by mass or more of Kisushi clay and disposed in at least a part of the clay base,
And the like.
このようにすることで、粘土瓦の所定の箇所が、木節粘土素地で覆われるため、粘土瓦を木節粘土素地が外観に表れるように建物の屋根に配置すると、建物の美観が優れたものとなる。従来の漆喰に代替できる木節粘土の色合いを形成できる。また、木節粘土素地は、酸化焼成されても還元焼成されても同様の色に発色する。このため、焼成方法に関わりなく容易に製造できる。 In this way, because the clay tile is covered with the Kibushi clay base when the clay tile is placed on the roof of the building so that the Kibushi clay base appears in the appearance, the aesthetic appearance of the building is excellent. It becomes a thing. It can form a color of woodblock clay that can be substituted for conventional stucco. In addition, even if it is oxidized and burned or reduced and fired, Kibushi clay base will develop the same color. Therefore, it can be easily manufactured regardless of the firing method.
前記粘土素地は、紐部を有する紐付き丸瓦の形状を有し、
前記木節粘土素地は、前記紐部に配置されるとよい。
このようにすることで、紐部を屋根漆喰と同様の色調、テクスチャに仕上げることができ、瓦を配置した後、作業者が漆喰を塗ったのと同じ美観が得られる。
The clay base has a shape of a tied round tile having a cord portion,
The Kibushi clay base may be disposed at the string portion.
In this way, the string portion can be finished in the same color tone and texture as roof stucco, and after arranging the tiles, the same aesthetic appearance as that of the worker painting the plaster can be obtained.
前記粘土素地は、面戸部を有する面戸瓦の形状を有し、
前記木節粘土素地は、前記面戸部に配置されるとよい。
このようにすることで、面戸部を屋根漆喰と同様の色調、テクスチャに仕上げることができ、瓦を配置した後、作業者が漆喰を塗ったのと同じ美観が得られる。
The clay base has the shape of a door tile having a door portion,
The Kibushi clay base may be disposed in the face door.
By doing this, the face part can be finished to have the same color tone and texture as the roof stucco, and after arranging the tiles, the same aesthetic appearance as the worker's plastering can be obtained.
前記木節粘土素地が、木節粘土と、１質量％〜１０質量％のチタン系顔料と、からなるとよい。このようにすることで、粘土素地がたまご色に発色する。 The Kibushi clay base may be composed of Kibushi clay and 1% by mass to 10% by mass of a titanium-based pigment. By doing this, the clay base develops an egg color.
前記木節粘土素地が、木節粘土と、１質量％〜１０質量％のマンガンアルミ系顔料と、からなるとよい。このようにすることで、木節粘土素地がピンク色に発色する。 The Kibushi clay base may be composed of Kibushi clay and 1% by mass to 10% by mass of a manganese aluminum based pigment. By doing this, the Kibushi clay base is colored in pink.
前記木節粘土素地が、木節粘土と、１質量％〜１０質量％のクロム系顔料と、からなるとよい。このようにすることで、粘土素地が苔色に発色する。 The Kibushi clay base may be composed of Kibushi clay and 1% by mass to 10% by mass of a chromium-based pigment. By doing this, the clay base develops an amber color.
前記木節粘土素地が、木節粘土と、１質量％〜１０質量％のコバルト系顔料と、からなるとよい。このようにすることで、粘土素地が水色に発色する。 It is preferable that the wood-block clay base comprises the wood-block clay and 1% by mass to 10% by mass of a cobalt-based pigment. By doing this, the clay base is colored in light blue.
本発明によれば、粘土瓦が木節粘土素地を備えるので、容易に製造でき美観に優れた粘土瓦を得ることができる。 According to the present invention, since the clay tile is provided with the Kibushi clay base, it is possible to obtain a clay tile which can be easily manufactured and which is excellent in aesthetic appearance.
以下、本発明を実施するための形態に係る粘土瓦を、各図面を参照しながら詳細に説明する。 Hereinafter, a clay tile according to an embodiment of the present invention will be described in detail with reference to the drawings.
実施の形態に係る粘土瓦１０は、図１に示すように、桟瓦の形状の粘土素地２０と、粘土素地２０の表の面の全体に配置された木節粘土素地３０と、を備える。なお表の面は、屋根に配置したとき外観に表れる面である。粘土瓦１０は、木節粘土素地３０を構成する木節粘土を粘土素地２０に塗布した後、１０００℃〜１２００℃で焼成されたものである。 The clay tile 10 which concerns on embodiment is provided with the clay base 20 of the shape of a cross-piece | tile, and the wood node clay base 30 arrange | positioned on the whole surface of the surface of the clay base 20, as shown in FIG. In addition, the surface of a table | surface is a surface which appears in an external appearance when arrange | positioning on a roof. The clay tile 10 is obtained by applying a Kibushi clay constituting the Kibushi clay base 30 to the clay base 20 and firing it at 1000 ° C. to 1200 ° C.
粘土素地２０は、瓦用の粘土を主原料とする原料を混練、成形および焼成したものから構成される。例えば、瓦用の粘土は、正長石（ＫＡｌＳｉ３Ｏ６）、モンモリロナイト（Ｎａ、Ｃａ）０．３３（Ａｌ、Ｍｇ）２Ｓｉ４Ｏ１０）、カオリナイト（Ａｌ２Ｓｉ２Ｏ５）、石英（ＳｉＯ２）、酸化鉄（Ｆｅ２Ｏ３）、酸化チタン（ＴｉＯ２）などを含む。これらの成分の含有割合は、例えば、正長石約１４質量％、モンモリロナイト約１３質量％、カオリナイト約２９質量％、石英約４０質量％、酸化鉄約３質量％、酸化チタン約０．５重量％である。瓦用の粘土は、酸化鉄を約３質量％含むため、酸化焼成されると、赤茶色に発色する。また還元焼成されると、黒色に発色する。 The clay base 20 is formed by kneading, molding and firing a raw material mainly composed of clay for tiles. For example, clay for tile is made of orthoclase (KAlSi 3 O 6 ), montmorillonite (Na, Ca) 0.33 (Al, Mg) 2 Si 4 O 10 , kaolinite (Al 2 Si 2 O 5 ), quartz (SiO 2 ), iron oxide (Fe 2 O 3 ), titanium oxide (TiO 2 ) and the like. The content ratio of these components is, for example, approximately 14 mass% orthoclase, approximately 13 mass% montmorillonite, approximately 29 mass% kaolinite, approximately 40 mass% quartz, approximately 3 mass% iron oxide, approximately 0.5 mass titanium oxide %. Since the clay for tile includes about 3% by mass of iron oxide, it will turn reddish brown when it is oxidized and fired. Further, when it is reduced and fired, it develops a black color.
木節粘土素地３０は、木節粘土からなり、粘土素地２０の表の面の全体に配置される。木節粘土は、例えばマスコバイト（ＫＡｌ２（Ｓｉ３Ａｌ）Ｏ１０）、モンモリロナイト、カオリナイト、石英などを含む。木節粘土において、これらの成分の含有割合は、マスコバイト約２．５質量％、モンモリロナイト約７．６質量％、カオリナイト約８０質量％、石英約７．６質量％、酸化鉄約１質量％、酸化チタン約１重量％である。木節粘土は、酸化鉄を約１質量％含むが、ほぼ同量の酸化チタンを含むため、酸化焼成されると、クリーム色（薄黄色）に発色し、還元焼成されても同様の色に発色する。木節粘土素地３０は、粘土素地２０の色が透けて見えない程度の厚さを有することが好ましい。 The Kisushi clay substrate 30 is made of Kisushi clay and is disposed on the entire surface of the clay substrate 20. Kisushi clay includes, for example, muscovite (KAl 2 (Si 3 Al) O 10 ), montmorillonite, kaolinite, quartz and the like. In Kibushi clay, the content of these components is about 2.5% by mass of muscovite, about 7.6% by mass of montmorillonite, about 80% by mass of kaolinite, about 7.6% by mass of quartz, and about 1% by mass of iron oxide %, About 1% by weight of titanium oxide. Kibushi clay contains about 1% by mass of iron oxide, but contains approximately the same amount of titanium oxide, so when oxidized and fired it develops a cream color (light yellow), and even if it is reduced and fired, it has the same color. Color. It is preferable that the Kisushi clay substrate 30 have a thickness that does not allow the color of the clay substrate 20 to be seen through.
つぎに、粘土瓦１０の製造工程を説明する。粘土瓦１０の製造工程は、図２に示すように、瓦用の粘土、及び／又は、木節粘土で、手作業、又はプレス等により、瓦形状に成形する成形工程（ステップＳ０１）と、瓦形状に成形した瓦素地（未焼成）の表面に釉薬を塗布する塗布工程（ステップＳ０２）と、木節粘土付き瓦素地、又は釉薬を塗布した粘土瓦素地（未焼成）を焼成する焼成工程（ステップＳ０３）と、を有する。 Below, the manufacturing process of the clay tile 10 is demonstrated. The production process of the clay tile 10 is, as shown in FIG. 2, a shaping process (step S01) of shaping with a clay for tile and / or a wood node clay by manual operation or press or the like, The application process (step S02) which applies glaze to the surface of the tile base (unfired) formed in tile shape, and the firing process which fires the clay base (non-baked) which applied the tile base with Kibushi clay or the glaze. And (Step S03).
成形工程（ステップＳ０１）では、粘土、又は木節粘土により瓦の形状に成形し、成形した瓦素地（未焼成の粘土瓦）を得る。成型工程は特に限定されないが、瓦の形状の成形型を用いてプレス成形により成形してもよい。このようにすることで、同じ形状の瓦を製造することができる。その後、瓦素地の粘土瓦を乾燥するとよい。 In the forming step (step S01), it is formed into a tile shape by clay or woodblock clay, and a formed tile base (unfired clay tile) is obtained. Although the molding process is not particularly limited, it may be molded by press molding using a mold having a tile shape. By doing this, tiles of the same shape can be manufactured. After that, it is good to dry the clay tile of the tile base.
塗布工程（ステップＳ０２）では、釉薬を、釉薬塗布の成形工程（ステップＳ０１）で瓦の形状に成形した成形瓦（瓦素地の原型）の表の面の全体に塗布する。塗布工程は、通常の工程であり、全体塗布・部分塗布では浸漬か、又は部分的塗布では、刷毛塗りによる塗布、エアガンによる吹きつけ塗布が挙げられる。 In the application step (step S02), the glaze is applied to the entire front surface of the formed tile (prototype of tile base) formed into the shape of the tile in the formation step of glaze application (step S01). The coating step is a usual step, and may be dipping for full coating / partial coating, or brush coating or air gun for partial coating.
焼成工程（ステップＳ０３）では、塗布工程（ステップＳ０２）で得られた木節粘土付きの瓦素地、又は釉薬付き瓦素地を焼成する。焼成工程（ステップＳ０３）では、瓦素地を単窯か、トンネル炉などで１０００℃〜１２００℃で焼成する。焼成工程は、酸化焼成でもよく、還元焼成でもよい。その後、粘土瓦１０の焼成品が得られる。 In the firing step (step S03), the tile body with woodblock clay obtained in the application step (step S02) or the tile body with glaze is baked. In the firing step (step S03), a single tile is fired at 1000 ° C. to 1200 ° C. in a tunnel furnace or the like. The firing step may be oxidation firing or reduction firing. Thereafter, a fired product of the clay tile 10 is obtained.
上記構成を有する粘土瓦１０は、酸化焼成されると、図３（Ａ）および図４に示す粘土瓦１０のサンプル片のように、粘土素地２０は赤茶色に発色し、木節粘土素地３０はクリーム色に発色する。粘土瓦１０は、表の面の全体に木節粘土素地３０を有するため、粘土瓦１０を建物の屋根に配置すると、クリーム色の木節粘土素地３０が外観に表れるため、建物の屋根の美観が優れたものとなる。木節粘土素地３０は、木節粘土からなるので、酸化焼成されても還元焼成されても同様の色に発色する。粘土瓦１０が還元焼成されると粘土素地２０が黒色に発色する。粘土瓦１０は、木節粘土素地３０で覆われているので、表の面には粘土素地２０の黒色は表れない。従って、酸化焼成、還元焼成に関わりなく同様の色の粘土瓦１０を容易に製造することができる。 When the clay tile 10 having the above configuration is oxidized and fired, the clay base 20 is colored reddish brown as in the sample piece of the clay tile 10 shown in FIG. 3 (A) and FIG. Develops a cream color. Since the clay tile 10 has a woodblock clay base 30 on the entire front surface, when the clay tile 10 is placed on the roof of a building, the cream-colored woodblock clay base 30 appears on the appearance, so the aesthetics of the roof of the building Will be excellent. Since the Kibushi clay base 30 is made of Kibushi clay, the same color is developed even if it is oxidized and fired. When the clay tile 10 is reduced and fired, the clay base 20 is colored black. Since the clay tile 10 is covered with the Kibushi clay base 30, the black surface of the clay base 20 does not appear on the surface. Therefore, the clay tile 10 of the same color can be easily manufactured irrespective of oxidation baking and reduction baking.
（変形例）
本発明は、上記の実施の形態に限定されるものではなく、様々な実施形態を包含する。上述の実施の形態では、木節粘土素地３０が、粘土素地２０の表の面の全体に配置される例について説明したが、木節粘土素地３０は、表の面の一部に配置されてもよく、表の面と裏の面の両面に配置されてもよい。また、木節粘土素地３０は、粘土素地２０の端面に配置されてもよい。
(Modification)
The present invention is not limited to the above embodiments, but includes various embodiments. Although the above-mentioned embodiment demonstrated the example in which the Kibushi clay base 30 is arrange | positioned in the whole surface of the surface of the clay base 20, the Kishaku clay base 30 is arrange | positioned in a part of surface of a surface It may also be disposed on both the front and back surfaces. In addition, the Kibushi clay base 30 may be disposed on the end face of the clay base 20.
上述の実施の形態では、粘土素地２０が桟瓦の形状（瓦素地）に成形された例について説明したが、粘土素地２０は瓦の形状に成形されれば形状は限定されない。例えば、図５（イ）に示すように、紐部４０を有する紐付き丸瓦の形状を有してもよい。この場合、木節粘土素地３０は、紐部４０に配置されるとよい。このようにすることで、紐部４０を屋根漆喰と同様の色調、テクスチャに仕上げることができ、瓦を配置した後、作業者が漆喰を塗ったのと同じ美観が得られる。また、木節粘土素地３０は、漆喰より耐久性に優れるため、美観をより長く保つことができる。木節粘土素地３０を配置していない部分は、粘土素地２０が外観に表れる。そして、図５（ロ）は、漆喰感覚を備えた紐部４０を有する（擬似）琉球瓦を葺設した例であり、又は図示しないが、万十軒先とか、棟瓦等の面戸・紐部とかを、木節粘土素地３０で構成してもよい。 Although the above-mentioned embodiment demonstrated the example which the clay base 20 was shape | molded in the shape (tile base) of the crosspiece, if the clay base 20 is shape | molded in the shape of a tile, a shape will not be limited. For example, as shown to FIG. 5 (A), you may have a shape of the stringed roof tile which has the string part 40. As shown in FIG. In this case, the Kibushi clay substrate 30 may be disposed in the string portion 40. By doing this, the string portion 40 can be finished to have the same color tone and texture as the roof stucco, and after arranging the tiles, the same aesthetic appearance as the worker applies the stucco can be obtained. In addition, since the Kibushi clay base 30 is more durable than stucco, the aesthetic appearance can be kept longer. The clay base 20 appears in the appearance of the portion where the Kisushi clay base 30 is not disposed. And FIG. 5 (b) is the example which installed the (pseudo) Ryukyu tile which has the string part 40 provided with the stucco sense, or although it is not shown in the figure, the surface doors and string parts of ten thousand eaves or roof tiles etc. For example, a woody clay clay base 30 may be used.
また、粘土素地２０は、図６（イ）に示すように、面戸部５０を有する面戸瓦の形状を有してもよい。この場合、木節粘土素地３０は、面戸部５０に配置されるとよい。このようにすることで、面戸部５０を屋根漆喰と同様の色調、テクスチャに仕上げることができ、瓦を配置した後、作業者が漆喰を塗ったのと同じ美観が得られる。木節粘土素地３０は、漆喰より耐久性に優れるため、美観をより長く保つことができる。木節粘土素地３０を配置していない部分は、粘土素地２０が外観に表れる。なお、面戸瓦は、棟の下部で桟瓦の位置にできる空白（面戸部）を埋めるものである。そして、図６（ロ）は、漆喰感覚を備えた面戸部５０を有する粘土瓦を葺設して、又は図示しないが、万十軒先とか、棟瓦等の面戸・紐部とかを、木節粘土素地３０で構成してもよい。 Moreover, as shown in FIG. 6 (A), the clay base 20 may have the shape of a door tile having a door unit 50. In this case, it is preferable that the Kibushi clay base 30 be disposed in the door unit 50. In this way, the face door unit 50 can be finished to have the same color tone and texture as the roof stucco, and after arranging the tiles, the same aesthetic appearance as when the worker applies the stucco can be obtained. Since the Kibushi clay base 30 is more durable than stucco, the beauty can be kept longer. The clay base 20 appears in the appearance of the portion where the Kisushi clay base 30 is not disposed. In addition, the floor door tile is to fill the space (floor door portion) that can be placed at the position of the crosspiece at the bottom of the ridge. And although FIG. 6 (R) installs the clay tile which has the flat door part 50 provided with the plaster feeling, or does not show in figure, the roof door etc., such as ten houses, roof tiles, etc. It may be composed of a clay base 30.
上記実施の形態では、木節粘土素地３０が、木節粘土からなる例について説明したが、木節粘土素地３０（代替木節粘土素地）は、９０質量％以上の木節粘土を含めばよい。例えば、木節粘土素地３０に、１質量％〜１０質量％のチタン系顔料を添加してもよい。チタン系顔料は、Ｔｉを含有し、黄色に発色する顔料であり、例えばＴｉ−Ｃｒ−Ｓｂ系顔料、Ｔｉ−Ｃｒ−Ｗ系顔料などが挙げられる。木節粘土素地３０が、チタン系顔料を１質量％〜１０質量％含むと、図３（Ｂ）および図７に示すように、たまご色に発色する。 In the above embodiment, an example in which the Kibushi clay base 30 is composed of the Kibushi clay has been described, but the Kibushi clay base 30 (alternative Kibushi clay base) may contain 90% by mass or more of the Kibushi clay. . For example, 1% by mass to 10% by mass of a titanium-based pigment may be added to the Kibushi clay substrate 30. The titanium-based pigment is a pigment that contains Ti and develops a yellow color, and examples thereof include Ti-Cr-Sb-based pigments and Ti-Cr-W-based pigments. As shown in FIG. 3 (B) and FIG. 7, when the Kibushi clay base 30 contains 1% by mass to 10% by mass of a titanium-based pigment, it develops an egg color.
また、木節粘土素地３０（代替木節粘土素地）は、木節粘土と、１質量％〜１０質量％のマンガンアルミ系顔料と、からなってもよい。マンガンアルミ系顔料は、酸化アルミニウムにマンガンが固溶したものであり、ピンク色に発色する。例えば、木節粘土素地３０が、木節粘土に加えて、マンガンアルミ系顔料を１質量％〜１０質量％含むと、図３（Ｃ）および図８に示すように、ピンク色に発色する。 In addition, Kibushi clay base 30 (alternative Kibushi clay base) may be composed of Kibushi clay and 1 mass% to 10 mass% of manganese aluminum based pigment. The manganese aluminum-based pigment is a solid solution of manganese in aluminum oxide and develops a pink color. For example, as shown in FIG. 3 (C) and FIG. 8, when the Kibushi clay base 30 contains 1% by mass to 10% by mass of a manganese aluminum based pigment in addition to the Kibushi clay, it develops a pink color.
また、木節粘土素地３０（代替木節粘土素地）は、木節粘土と、１質量％〜１０質量％のクロム系顔料と、からなってもよい。クロム系顔料は、Ｃｒを含有し、緑色に発色する顔料であり、Ａｌ２Ｏ３・Ｃｒ２Ｏ３（酸化クロムアルミニウム）系固溶体などのＡｌ−Ｃｒ系顔料などが含まれる。例えば、木節粘土素地３０が、木節粘土に加えて、クロム系顔料を１質量％〜１０質量％含むと、図３（Ｄ）および図９に示すように、苔色に発色する。 In addition, Kibushi clay base 30 (alternative Kibushi clay base) may be composed of Kibushi clay and 1% by mass to 10% by mass of a chromium-based pigment. The chromium-based pigment is a pigment that contains Cr and develops a green color, and includes Al-Cr-based pigments such as Al 2 O 3 · Cr 2 O 3 (chromium aluminum oxide) -based solid solutions. For example, when the Kibushi clay base 30 contains 1% by mass to 10% by mass of a chromium-based pigment in addition to the Kibushi clay, as shown in FIG. 3 (D) and FIG.
また、木節粘土素地３０（代替木節粘土素地）は、木節粘土と、１質量％〜１０質量％のＣｏ系顔料と、からなってもよい。コバルト系顔料は、Ｃｏを含有し、青色に発色する顔料であり、ＣｏＡｌ２Ｏ４（アルミン酸コバルト）、ＣｏＯ・Ａｌ２Ｏ３（酸化コバルトと酸化アルミニウムのスピネル）などが含まれる。例えば、木節粘土素地３０が、木節粘土に加えて、コバルト系顔料を１質量％〜１０質量％含むと、図３（Ｅ）および図１０に示すように、水色に発色する。 In addition, Kibushi clay base 30 (alternative Kibushi clay base) may be composed of Kibushi clay and 1% by mass to 10% by mass of Co based pigment. The cobalt-based pigment is a pigment that contains Co and develops a blue color, and includes CoAl 2 O 4 (cobalt aluminate), CoO · Al 2 O 3 (a spinel of cobalt oxide and aluminum oxide), and the like. For example, as shown in FIG. 3 (E) and FIG. 10, when the Kibushi clay base 30 contains 1% by mass to 10% by mass of a cobalt-based pigment in addition to the Kibushi clay, it develops a water color.
上述の実施の形態では、木節粘土素地３０が、粘土瓦１０に用いられる例を説明したが、図１１（イ）に示すように、木節粘土素地３０は、壁面に平瓦６０を並べて貼ったなまこ壁７０の目地８０に配置されてもよい。漆喰の代わりに木節粘土を水で溶いたものをなまこ壁７０の目地８０に塗り、後処理をすることで、漆喰を塗った一般の本来のなまこ壁と同じ美観が得られる。また、耐久性の向上が図れる。さらに施工が簡便である。図１１（ロ）はなまこ壁７０を備えた建屋の図である。 In the above-mentioned embodiment, although the example in which the Kibushi clay substrate 30 is used for the clay tile 10 is described, as shown in FIG. 11 (A), the Kibushi clay substrate 30 arranges the flat tile 60 on the wall surface. It may be disposed at the joint 80 of the pasted sea cucumber wall 70. By coating the joint 80 of the sea cucumber wall 70 with the water of the Kibushi clay dissolved in water instead of the plaster and performing post-treatment, the same aesthetic appearance as the ordinary natural sea cucumber wall coated with the plaster is obtained. In addition, the durability can be improved. Furthermore, the construction is simple. FIG. 11 (b) is a view of a building provided with a sea cucumber wall 70.
上述の実施の形態では、粘土素地２０が、正長石、モンモリロナイト、カオリナイト、石英、酸化鉄、酸化チタンなどを含む瓦用の粘土から構成される例について説明した。粘土素地２０は、瓦用の粘土から構成されれば上記組成以外の瓦用の粘土から構成されてもよい。木節粘土素地３０で粘土素地２０が覆われるので、粘土素地２０の粘土の種類によらず粘土瓦１０の発色は、木節粘土素地３０の発色により決定される。 In the above-described embodiment, an example is described in which the clay base 20 is made of tile clay including orthoclase, montmorillonite, kaolinite, quartz, iron oxide, titanium oxide and the like. The clay base 20 may be made of tile clay other than the above composition as long as it is made of tile clay. Since the clay base 20 is covered with the Kibushi clay base 30, the color of the clay tile 10 is determined by the color of the Kibushi clay base 30, regardless of the type of clay in the clay base 20.
本発明は、本発明の広義の精神と範囲を逸脱することなく、様々な実施の形態及び変形が可能とされるものである。また、上述した実施の形態は、この発明を説明するためのものであり、本発明の範囲を限定するものではない。 The present invention is capable of various embodiments and modifications without departing from the broad spirit and scope of the present invention. In addition, the embodiment described above is for explaining the present invention, and does not limit the scope of the present invention.
１０ 粘土瓦
２０ 粘土素地
３０ 木節粘土素地
４０ 紐部
５０ 面戸部
６０ 平瓦
７０ なまこ壁
８０ 目地
10 clay tile 20 clay base 30 Kibushi clay base 40 string portion 50 flat portion 60 flat tile 70 sea cucumber wall 80 joint
Claims (7)
木節粘土を９０質量％以上含み、前記粘土素地の少なくとも一部に配置された木節粘土素地と、
を備えることを特徴とする粘土瓦。 A clay base made of tile clay and shaped into a tile shape,
Kibushi clay base containing 90% by mass or more of Kisushi clay and disposed in at least a part of the clay base,
Clay tile characterized by having.
前記木節粘土素地は、前記紐部に配置される、
ことを特徴とする請求項１に記載の粘土瓦。 The clay base has a shape of a tied round tile having a cord portion,
The Kisushi clay base is disposed in the cord portion,
The clay tile according to claim 1, characterized in that:
前記木節粘土素地は、前記面戸部に配置される、
ことを特徴とする請求項１に記載の粘土瓦。 The clay base has the shape of a door tile having a door portion,
The Kibushi clay base is disposed in the face door portion,
The clay tile according to claim 1, characterized in that:
ことを特徴とする請求項１に記載の粘土瓦。 The Kibushi clay base comprises Kibushi clay and 1% by mass to 10% by mass of a titanium-based pigment,
The clay tile according to claim 1, characterized in that:
ことを特徴とする請求項１に記載の粘土瓦。 The Kibushi clay base comprises Kibushi clay and 1% by mass to 10% by mass of a manganese aluminum-based pigment,
The clay tile according to claim 1, characterized in that:
ことを特徴とする請求項１に記載の粘土瓦。 The Kibushi clay base comprises Kibushi clay and 1% by mass to 10% by mass of a chromium-based pigment,
The clay tile according to claim 1, characterized in that:
ことを特徴とする請求項１に記載の粘土瓦。 The Kibushi clay base comprises Kibushi clay and 1% by mass to 10% by mass of a cobalt-based pigment,
The clay tile according to claim 1, characterized in that:
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| EP3628966A1 (en) | 2018-09-28 | 2020-04-01 | Topcon Corporation | Survey data processing device, survey data processing method, and survey data processing program |
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| EP3628966A1 (en) | 2018-09-28 | 2020-04-01 | Topcon Corporation | Survey data processing device, survey data processing method, and survey data processing program |
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