JP4893416B2

JP4893416B2 - Construction structure of humidity control building material and humidity control building material unit

Info

Publication number: JP4893416B2
Application number: JP2007088247A
Authority: JP
Inventors: 真太郎戸部; 真樹神
Original assignee: Lixil Corp
Current assignee: Lixil Corp
Priority date: 2007-03-29
Filing date: 2007-03-29
Publication date: 2012-03-07
Anticipated expiration: 2027-03-29
Also published as: JP2008248499A

Description

本発明は、表面が施釉されている施釉調湿建材の施工構造と、複数枚のかかる調湿建材を連結した調湿建材ユニットとに関する。 The present invention relates to a construction structure of a glazed moisture-conditioning building material whose surface is glazed and a humidity-conditioning building material unit in which a plurality of such moisture-conditioning building materials are connected.

Ｉ．吸放湿特性を有した調湿建材は、広く普及している。この調湿建材の表面に通気性が確保できる程度に薄く釉掛けを施して汚れが付きにくくなるようにした調湿建材も公知である（例えば、下記特許文献１〜５）。
II．複数枚のタイルが整列配置され、ネット、シート等の連結材によって連結したタイルユニットは周知である（例えば、実開平３−１２０７２８号）。このタイルとして調湿建材タイルを用いたものも市販されている。
特開２００４−１１５３６７号公報特開２００２−３４８１８３号公報特開２００１−０４８６５８号公報特開２０００−２７３９７２号公報特開平１１−３１５５８６号公報実開平３−１２０７２８号公報 I. Humidity control building materials having moisture absorption / release characteristics are widely used. Humidity control building materials are also known which are thinly hung to such an extent that air permeability can be secured on the surface of the humidity control building materials so that they are less likely to be soiled (for example, Patent Documents 1 to 5 below).
II. A tile unit in which a plurality of tiles are arranged and connected by a connecting material such as a net or a sheet is well known (for example, Japanese Utility Model Laid-Open No. 3-120728). As this tile, one using a humidity-controlled building material tile is also commercially available.
JP 2004-115367 A JP 2002-348183 A JP 2001-048658 A JP 2000-273972 A Japanese Patent Laid-Open No. 11-315586 Japanese Utility Model Publication No. 3-120728

上記特許文献１〜５のように調湿建材の表面を施釉すると、汚れが付きにくくなるが、施釉した分だけ吸放湿特性が低下する。 When the surface of the humidity control building material is glazed as in Patent Documents 1 to 5, it becomes difficult to get dirt, but the moisture absorption / release characteristics are reduced by the amount of glazing.

本発明は、表面が施釉された調湿建材を用いた調湿建材の施工構造及び調湿建材ユニットの吸放湿特性を向上させることを目的とする。 An object of the present invention is to improve the construction structure of a humidity control building material using a humidity control building material with a surface glazed and the moisture absorption / release characteristics of the humidity control building material unit.

本発明（請求項１）の調湿建材の施工構造は、表面が施釉され、小端面が無釉となっている複数枚の板状の調湿建材が施工対象面に張り付けられた調湿建材の施工構造において、隣接する調湿建材同士の目地間隔が２ｍｍ以下であり、少なくとも一部の隣接する調湿建材の厚みが０．５〜１０ｍｍ異なることを特徴とするものである。 The construction structure of the humidity control building material of the present invention (Claim 1) is a humidity control construction material in which a plurality of plate-shaped humidity control building materials whose surfaces are glazed and whose small end faces are blanked are attached to the construction target surface. In the construction structure, the joint spacing between adjacent humidity control building materials is 2 mm or less, and the thickness of at least a part of the adjacent humidity control building materials is different by 0.5 to 10 mm.

請求項２の調湿建材の施工構造は、請求項１において、前記調湿建材は一辺が１０〜１００ｍｍの方形板状であることを特徴とする。 The construction structure of the humidity control building material according to claim 2 is characterized in that, in claim 1, the humidity control building material is a square plate having a side of 10 to 100 mm.

請求項３の調湿建材の施工構造は、請求項１又は２において、隣接する前記調湿建材同士が突き合わされていることを特徴とする。 The construction structure of the humidity control building material of claim 3 is characterized in that, in claim 1 or 2, the adjacent humidity control building materials are abutted against each other.

本発明（請求項４）の調湿建材ユニットは、表面が施釉され、小端面が無釉となっている複数枚の板状の調湿建材が整列配置され、裏面に貼着された連結材によって連結されている調湿建材ユニットにおいて、隣接する調湿建材同士の目地間隔が２ｍｍ以下であり、少なくとも一部の隣接する調湿建材の厚みが０．５〜１０ｍｍ異なることを特徴とするものである。 The humidity control building material unit of the present invention (Claim 4) is a connecting material in which a plurality of plate-shaped humidity control building materials whose surfaces are glazed and whose small end surfaces are empty are aligned and adhered to the back surface. In the humidity control building material unit connected by the above, the joint spacing between adjacent humidity control building materials is 2 mm or less, and the thickness of at least some of the adjacent humidity control building materials is different by 0.5 to 10 mm It is.

請求項５の調湿建材ユニットは、請求項４において、前記調湿建材は一辺が１０〜１００ｍｍの方形板状であることを特徴とする。 The humidity control building material unit according to claim 5 is characterized in that, in claim 4, the humidity control building material is a square plate having a side of 10 to 100 mm.

請求項６の調湿建材ユニットは、請求項４又は５において、隣接する前記調湿建材同士が突き合わされていることを特徴とする。 The humidity control building material unit according to claim 6 is characterized in that, in claim 4 or 5, the adjacent humidity control building materials are abutted against each other.

本発明の調湿建材の施工構造及び調湿建材ユニットでは、隣接する調湿建材の目地間隔が小さいので、目地が目立たず、見栄えがよい。 In the construction structure and humidity control building material unit of the humidity control building material of the present invention, the joint spacing between adjacent humidity control building materials is small, so the joints are not conspicuous and look good.

本発明の調湿建材の施工構造及び調湿建材ユニットにあっては、調湿建材の小端面が無釉であり、少なくとも一部の隣接する調湿建材同士の厚みが０．５〜１０ｍｍ異なっている。従って、厚みが大きい方の調湿建材の小端面は、厚みの小さい方の調湿建材の小端面よりも前方へ突出し、大気に露呈している。従って、この厚みの大きい方の調湿建材は、この大気に露呈した小端面前縁側を介しても吸放湿するようになる。この結果、本発明の調湿建材の施工構造及び調湿建材ユニットは、各調湿建材の厚みが均等であるものに比べ、吸放湿特性に優れる。 In the construction structure and humidity control building material unit of the humidity control building material of the present invention, the small end face of the humidity control building material is solid, and the thickness of at least some adjacent humidity control building materials is different by 0.5 to 10 mm. ing. Therefore, the small end surface of the humidity-controlling building material with the larger thickness protrudes forward than the small end surface of the humidity-controlling building material with the smaller thickness, and is exposed to the atmosphere. Accordingly, the humidity-controlling building material having the larger thickness can absorb and release moisture even through the small edge front edge exposed to the atmosphere. As a result, the construction structure and the humidity control building material unit of the humidity control building material of the present invention are superior in moisture absorption and desorption characteristics as compared with those in which the thickness of each humidity control building material is uniform.

本発明の調湿建材の施工構造及び調湿建材ユニットは、一辺が１０〜１００ｍｍ程度の比較的小形の調湿建材を用いる場合に好適である。即ち、調湿建材が小形であると、壁面の単位面積（例えば１ｍ^２）当りの目地の合計長さが大きくなり、大気に露呈する小端面の面積もそれだけ多くなり、調湿建材の施工構造及び調湿建材ユニットの吸放湿特性が向上する。 The construction structure and humidity control building material unit of the humidity control building material of the present invention are suitable when a relatively small humidity control material with a side of about 10 to 100 mm is used. That is, if the humidity control building material is small, the total length of joints per unit area (for example, 1 m ² ) of the wall surface increases, and the area of the small end surface exposed to the atmosphere increases accordingly, and the construction structure of the humidity control building material And the moisture absorption and desorption characteristics of the humidity control building material unit are improved.

本発明では、隣接する調湿建材同士が突き合わされていても、少なくとも一部の調湿建材の小端面の前縁側が大気に露呈し、吸放湿特性が向上する。 In the present invention, even if adjacent humidity control building materials are abutted with each other, at least a part of the front end side of the small end face of the humidity control building material is exposed to the atmosphere, and the moisture absorption / release characteristics are improved.

以下、図面を参照して本発明の調湿建材ユニットの一例を説明する。 Hereinafter, an example of the humidity control building material unit of the present invention will be described with reference to the drawings.

第１図は実施の形態に係る調湿建材ユニット１０の部分的な平面図、第２図は第１図のII−II線に沿う断面図、第３図は第１図の調湿建材１Ｂの厚みを決定する方法を説明する断面図である。 FIG. 1 is a partial plan view of a humidity control building material unit 10 according to the embodiment, FIG. 2 is a sectional view taken along the line II-II of FIG. 1, and FIG. 3 is a humidity control building material 1B of FIG. It is sectional drawing explaining the method of determining the thickness of a.

この調湿建材ユニット１０は、複数枚の板状の調湿建材１Ａ，１Ｂ，１Ｃが整列配置され、裏面に貼着された連結材２によって連結されてなるものである。 The humidity control building material unit 10 is formed by arranging a plurality of plate-shaped humidity control materials 1A, 1B, and 1C and connecting them by a connecting material 2 attached to the back surface.

これら調湿建材１Ａ，１Ｂ，１Ｃは、表面が施釉され、小端面及び裏面が無釉となっている。これら３種類の調湿建材１Ａ，１Ｂ，１Ｃは、方形の板状であり、厚みがそれぞれ異なっている。 These humidity-controlling building materials 1A, 1B, and 1C are glazed on the front surface, and the small end surface and the back surface are inconsistent. These three types of humidity control building materials 1A, 1B, and 1C are rectangular plate-shaped, and have different thicknesses.

なお、第３図に示す通り、この実施の形態では、調湿建材１Ａ，１Ｂ，１Ｃは表面が凹凸面となっている。この場合の調湿建材の厚みｔとは、該調湿建材の最大厚みｔ_ｍａｘと最小厚みｔ_ｍｉｎの平均値（ｔ＝（ｔ_ｔｍａｘ＋ｔ_ｍｉｎ）／２）をいうものとする。 As shown in FIG. 3, in this embodiment, the surfaces of the humidity control building materials 1A, 1B, 1C are uneven. The thickness t of the humidity control building material in this case refers to the average value (t = (t _tmax + t _min ) / 2) of the maximum thickness t _max and the minimum thickness t _min of the humidity control building material.

この連結材２としては、ネットやビニールシート等のシートなどが用いられる。この連結材の寸法は、例えば３００ｍｍ×３００ｍｍとされるが、これに限定されない。 As the connecting material 2, a net or a sheet such as a vinyl sheet is used. Although the dimension of this connection material shall be 300 mm x 300 mm, for example, it is not limited to this.

これら調湿建材１Ａ，１Ｂ，１Ｃが、目地間隔をあけずに縦横に整列配置され、これらの裏面が連結材２の表面に接着剤等によって貼着されている。 These humidity control building materials 1A, 1B, and 1C are arranged vertically and horizontally with no joint spacing, and their back surfaces are attached to the surface of the connecting material 2 with an adhesive or the like.

なお、吸放湿特性を高めるために、これら調湿建材１Ａ，１Ｂ，１Ｃは、隣接するもの同士の厚みが異なるようにして配置されるのが好ましい。本発明では、隣接する調湿建材の厚みの差が平均して０．５〜１０ｍｍ好ましくは１．０〜５．０ｍｍより好ましくは１．０〜３．０ｍｍとなるように各調湿建材の厚みや配置位置、配置枚数を選定する。 In addition, in order to improve moisture absorption / release characteristics, it is preferable that the humidity control building materials 1A, 1B, and 1C are arranged so that the thicknesses of the adjacent ones are different. In the present invention, each humidity control building material has a thickness difference of 0.5 to 10 mm, preferably 1.0 to 5.0 mm, more preferably 1.0 to 3.0 mm on average. Select the thickness, location, and number.

本実施の形態に係る調湿建材ユニット１０は、調湿建材同士が突き合わされ、隣接する調湿建材の目地間隔があいていないので、見栄えがよい。 The humidity control building material unit 10 according to the present embodiment has good appearance because the humidity control building materials are abutted with each other and there is no joint spacing between adjacent humidity control building materials.

この調湿建材ユニット１０にあっては、３種類の調湿建材１Ａ，１Ｂ，１Ｃ同士の厚みが１ｍｍづつ異なっている。従って、厚みの大きい方の調湿建材１Ｂないし１Ｃの小端面の一部が大気に露呈することになり、この大気に露呈した小端面前縁側を介しても吸放湿するようになる。この結果、この調湿建材ユニット１０は、各調湿建材の厚みが均等であるものに比べ、吸放湿特性に優れる。また、このように調湿建材１Ａ，１Ｂ，１Ｃ同士の厚みが１ｍｍづつ異なっているため、得られた調湿建材ユニット１０は立体感に富んだ意匠性の高いものとなる。 In the humidity control building material unit 10, the thicknesses of the three types of humidity control building materials 1A, 1B, and 1C are different by 1 mm. Therefore, a part of the small end face of the thicker humidity-control building material 1B to 1C is exposed to the atmosphere, and moisture is absorbed and released even through the small end face leading edge exposed to the atmosphere. As a result, the humidity control building material unit 10 is superior in moisture absorption and desorption characteristics as compared with one in which the thickness of each humidity control building material is uniform. Moreover, since the thicknesses of the humidity-control building materials 1A, 1B, and 1C are different by 1 mm as described above, the obtained humidity-control building material unit 10 has a high three-dimensional design and high design.

なお、各調湿建材１Ａ，１Ｂ，１Ｃとして一辺が１０〜１００ｍｍ程度の小形のものを採用すると、壁面の単位面積（例えば１ｍ^２）当りの目地の合計長さが大きくなり、大気に露呈する小端面の面積もそれだけ多くなる。その結果、調湿建材ユニット１０の吸放湿特性が向上する。 If each of the humidity control building materials 1A, 1B, and 1C is a small one having a side of about 10 to 100 mm, the total length of the joint per unit area (for example, 1 m ² ) of the wall surface is increased and exposed to the atmosphere. The area of the small end face increases accordingly. As a result, the moisture absorption / release characteristics of the humidity control building material unit 10 are improved.

上記実施の形態は本発明の一例であり、本発明は上記実施の形態に限定されるものではない。例えば、前記の通り、隣接する調湿建材は、なるべく厚みの異なる調湿建材とした方が、露呈する小端面の総面積が大きくなり、吸放湿特性が向上するが、部分的には厚みの等しいもの同士が隣接配置されてもよい。 The above embodiment is an example of the present invention, and the present invention is not limited to the above embodiment. For example, as described above, the humidity control building materials adjacent to each other have a different thickness as much as possible, and the total area of the exposed small end surface increases and the moisture absorption and desorption characteristics are improved. That are equal to each other may be arranged adjacent to each other.

上記実施の形態では、調湿建材同士の目地間隔があいていないが、２ｍｍ以下の目地間隔をあけてもよい。この場合にあっても、目地間隔が小さいので、目地が目立たず、見栄えがよい。 In the above embodiment, there is no joint spacing between the humidity-control building materials, but a joint spacing of 2 mm or less may be provided. Even in this case, since the joint interval is small, the joint is not conspicuous and looks good.

なお、調湿建材の厚みの差は０．５〜１０ｍｍ、特に１〜５ｍｍの範囲内の値とするのが好ましい。この厚みの差が０．５ｍｍ以上であると、吸放湿特性に優れたものとなる。この厚みの差が１０ｍｍ以下であると、意匠性に優れる。 In addition, it is preferable that the difference in the thickness of the humidity control building material is set to a value within the range of 0.5 to 10 mm, particularly 1 to 5 mm. When the difference in thickness is 0.5 mm or more, the moisture absorption / release characteristics are excellent. If the difference in thickness is 10 mm or less, the design is excellent.

上記実施の形態では、厚みの異なる３種類の調湿建材１Ａ，１Ｂ，１Ｃを用いたが、厚みの異なる２種類又は４種類以上の調湿建材を用いてもよい。上記実施の形態では、各調湿建材の表面が凹凸となっているが、これに限定されるものではなく、凹凸がないものであってもよい。 In the said embodiment, although three types of humidity control building materials 1A, 1B, and 1C from which thickness differs were used, you may use two types or four types or more of humidity control building materials from which thickness differs. In the said embodiment, although the surface of each humidity-control building material is uneven | corrugated, it is not limited to this, The thing without an unevenness | corrugation may be sufficient.

上記実施の形態では、調湿建材ユニットを用いた調湿建材の施工構造を説明したが、本発明の調湿建材の施工構造は、例えば、上記実施の形態の調湿建材１Ａ，１Ｂ，１Ｃを、壁面や床面等の施工対象面に対して、第１図と同様に整列配置することにより得ることができる。 In the said embodiment, although the construction structure of the humidity control building material using a humidity control building material unit was demonstrated, the construction structure of the humidity control building material of this invention is the humidity control building materials 1A, 1B, 1C of the said embodiment, for example. Can be obtained by arranging and arranging with respect to a construction target surface such as a wall surface or a floor surface in the same manner as in FIG.

本発明で用いる調湿建材は、表面に施釉されたものであるが、この施釉は、釉を通して吸放湿が行われるように薄く掛けられたものである。 The humidity-conditioning building material used in the present invention is glazed on the surface, but this glazed material is thinly applied so that moisture is absorbed and released through the ridge.

このような調湿建材としては、前記特許文献１〜５に記載の調湿建材もしくは調湿建材の製造又は焼成方法によって製造されたものが好適である。 As such a humidity control building material, the humidity control building material of the said patent documents 1-5, or the thing manufactured by the manufacturing or baking method of a humidity control building material is suitable.

特許文献１に記載の調湿建材は、
「［請求項１］
焼成された調湿建材であって、調湿建材本体の表面に釉薬が施された調湿建材。
［請求項２］
請求項１において、調湿建材本体の表面の９０％以下の面積領域に釉薬によって生成するガラス層が形成されている調湿建材。
［請求項３］
請求項１において、釉薬によって生成するガラス層の最大厚みが３００μｍ以下である調湿建材。
［請求項４］
請求項１ないし３のいずれか１項において、施釉後の調湿建材は、施釉前の調湿建材本体の８０％以上の調湿性能を有することを特徴とする調湿建材。
［請求項５］
請求項１ないし４のいずれか１項において、８時間サイクルの吸放湿性能が８０ｇ／ｍ^２以上であることを特徴とする調湿建材。」
である。 The humidity control building material described in Patent Document 1 is
“[Claim 1]
A humidity-controlled building material that has been fired and has a glaze applied to the surface of the humidity-controlled building material body.
[Claim 2]
2. The humidity control building material according to claim 1, wherein a glass layer produced by glaze is formed in an area region of 90% or less of the surface of the humidity control building material body.
[Claim 3]
The humidity control building material according to claim 1, wherein the maximum thickness of the glass layer produced by the glaze is 300 µm or less.
[Claim 4]
The humidity control building material according to any one of claims 1 to 3, wherein the humidity control building material after glazing has a humidity control performance of 80% or more of the humidity control building material body before glazing.
[Claim 5]
5. The humidity control building material according to claim 1, wherein the moisture absorption and desorption performance in an 8-hour cycle is 80 g / m ² or more. "
It is.

特許文献２に記載の調湿建材は、
「［請求項１］
多孔質の調湿建材本体と、該調湿建材本体の表面付近に担持された光触媒とを有する浄化機能を有する調湿建材において、該光触媒は、該光触媒含有液を該調湿建材本体に付着させることにより担持されたものであることを特徴とする浄化機能を有する調湿建材。
［請求項２］
請求項１において、該光触媒含有液は、光触媒微粒子を水及び／又はアルコールに分散させた分散液であることを特徴とする浄化機能を有する調湿建材。
［請求項３］
請求項１又は２において、該調湿建材本体は、表面に釉薬が施された後焼成されたものであることを特徴とする浄化機能を有する調湿建材。
［請求項４］
多孔質の調湿建材本体の表面に光触媒含有液を付着させた後、乾燥させることにより、該調湿建材本体の表面付近に光触媒を担持させることを特徴とする浄化機能を有する調湿建材の製造方法。
［請求項５］
請求項４において、該光触媒含有液は、光触媒微粒子を水及び／又はアルコールに分散させた分散液であることを特徴とする調湿建材の製造方法。
［請求項６］
請求項４又は５において、該調湿建材本体は、表面に釉薬が施された後焼成されたものであることを特徴とする浄化機能を有する調湿建材の製造方法。」
である。 The humidity control building material described in Patent Document 2 is
“[Claim 1]
In a humidity control building material having a purification function having a porous humidity control building material main body and a photocatalyst supported near the surface of the humidity control building material main body, the photocatalyst adheres the photocatalyst-containing liquid to the humidity control building material main body. A humidity control building material having a purifying function, characterized in that it is supported by causing it to form.
[Claim 2]
2. The humidity control building material having a purification function according to claim 1, wherein the photocatalyst-containing liquid is a dispersion liquid in which photocatalyst fine particles are dispersed in water and / or alcohol.
[Claim 3]
The humidity-control building material according to claim 1 or 2, wherein the humidity-control building material main body is one that has been fired after a glaze has been applied to the surface thereof.
[Claim 4]
A humidity control building material having a purification function characterized in that a photocatalyst-containing liquid is attached to the surface of a porous humidity control building material main body and then dried to support the photocatalyst near the surface of the humidity control building material main body. Production method.
[Claim 5]
5. The method for producing a humidity control building material according to claim 4, wherein the photocatalyst-containing liquid is a dispersion liquid in which photocatalyst fine particles are dispersed in water and / or alcohol.
[Claim 6]
6. The method for producing a humidity-control building material having a purification function according to claim 4, wherein the humidity-control building material body is fired after a glaze is applied to the surface thereof. "
It is.

特許文献３に記載の調湿建材は、
「［請求項１］
調湿原料を含む原料の板状成形体又はその素焼き体を焼成する方法において、焼成体の表面層よりも内部の方が暗色となるように焼成することを特徴とする調湿板材の焼成方法。
［請求項２］
請求項１において、焼成体の断面の厚み方向の明度分布を測定した場合、最も表面側の明度Ｌ_Aに対し明度がＬ_Aの８０％以下の暗色部が該焼成体の内部に存在しており、この暗色部の厚みが焼成体の厚みの２０〜９５％であることを特徴とする調湿板材の焼成方法。
［請求項３］
請求項１又は２において、原料の板状成形体に施釉した後、焼成することを特徴とする調湿板材の焼成方法。
［請求項４］
請求項１又は２において、素焼き体に施釉した後、焼成することを特徴とする調湿板材の焼成方法。
［請求項５］
請求項３又は４において、焼成により調湿建材本体の表面の９０％以下の面積領域に釉薬によって生成するガラス層を形成することを特徴とする調湿板材の焼成方法。
［請求項６］
請求項３又は４において、焼成によって生成する釉薬ガラス層の最大厚みが３００μｍ以下であることを特徴とする調湿板材の焼成方法。」
である。 The humidity control building material described in Patent Document 3 is
“[Claim 1]
In a method for firing a raw plate-like molded body containing a humidity conditioning raw material or an unglazed body thereof, the firing method of the humidity conditioning plate material is performed such that the inside is darker than the surface layer of the fired body .
[Claim 2]
In claim 1, when the brightness distribution in the thickness direction of the cross section of the fired body is measured, a dark color portion having a brightness of 80% or less of L _A with respect to the lightness L _A on the most surface side is present in the fired body. And the thickness of the dark color portion is 20 to 95% of the thickness of the fired body.
[Claim 3]
3. The method for firing a humidity control plate material according to claim 1 or 2, wherein the raw plate-shaped molded body is glazed and then fired.
[Claim 4]
The method for firing a humidity control plate material according to claim 1 or 2, wherein the unbaked body is glazed and then fired.
[Claim 5]
5. The method for firing a humidity control plate material according to claim 3 or 4, wherein a glass layer formed by glaze is formed in an area area of 90% or less of the surface of the humidity control building material body by firing.
[Claim 6]
The method for firing a humidity control plate material according to claim 3 or 4, wherein the maximum thickness of the glaze glass layer produced by firing is 300 µm or less. "
It is.

特許文献４に記載の調湿建材は、
「［請求項１］
焼成された調湿建材であって、調湿建材本体の表面に釉薬が施されており、該釉薬の内部又は表面に抗菌剤が存在する調湿建材。
［請求項２］
請求項１において、抗菌剤が銀又は銅であることを特徴とする調湿建材。
［請求項３］
焼成された調湿建材であって、調湿建材本体の表面に釉薬が施されており、該釉薬の内部又は表面に光触媒が存在することを特徴とする調湿建材。
［請求項４］
請求項３において、光触媒が酸化チタン又は酸化亜鉛であることを特徴とする調湿建材。
［請求項５］
請求項１ないし４のいずれか１項において、調湿建材本体の表面の９０％以下の面積領域に釉薬によって生成するガラス層が形成されていることを特徴とする調湿建材。
［請求項６］
請求項１ないし４のいずれか１項において、釉薬によって生成するガラス層の最大厚みが３００μｍ以下であることを特徴とする調湿建材。
［請求項７］
請求項１ないし６のいずれか１項において、施釉後の調湿建材は、施釉前の調湿建材本体の８０％以上の調湿性能を有することを特徴とする調湿建材。
［請求項８］
請求項１ないし７のいずれか１項において、８時間サイクルの吸放湿性能が８０ｇ／ｍ²以上であることを特徴とする調湿建材。」
である。 The humidity control building material described in Patent Document 4 is
“[Claim 1]
A humidity-controlled building material, which is a fired humidity-control building material, wherein a glaze is applied to the surface of the humidity-control building material body, and an antibacterial agent is present in or on the surface of the glaze.
[Claim 2]
The humidity control building material according to claim 1, wherein the antibacterial agent is silver or copper.
[Claim 3]
A humidity-controlled building material which is a fired humidity-control building material, wherein a glaze is applied to the surface of the humidity-control building material body, and a photocatalyst is present inside or on the surface of the glaze.
[Claim 4]
The humidity control building material according to claim 3, wherein the photocatalyst is titanium oxide or zinc oxide.
[Claim 5]
The humidity control building material according to any one of claims 1 to 4, wherein a glass layer generated by glaze is formed in an area region of 90% or less of the surface of the humidity control building material main body.
[Claim 6]
5. The humidity control building material according to claim 1, wherein the maximum thickness of the glass layer produced by the glaze is 300 μm or less.
[Claim 7]
The humidity control building material according to any one of claims 1 to 6, wherein the humidity control building material after glazing has a humidity control performance of 80% or more of the humidity control building material body before glazing.
[Claim 8]
8. The humidity control building material according to any one of claims 1 to 7, wherein the moisture absorption / release performance in an 8-hour cycle is 80 g / m ² or more. "
It is.

特許文献５に記載の調湿建材は、
「［請求項１］
焼成された調湿建材であって、調湿建材本体の表面に釉薬が施された調湿建材。
［請求項２］
請求項１において、調湿建材本体の表面の９０％以下の面積領域に釉薬によって生成するガラス層が形成されている調湿建材。
［請求項３］
請求項１において、釉薬によって生成するガラス層の最大厚みが３００μｍ以下である調湿建材。
［請求項４］
請求項１ないし３のいずれか１項において、施釉後の調湿建材は、施釉前の調湿建材本体の８０％以上の調湿性能を有することを特徴とする調湿建材。
［請求項５］
請求項１ないし４のいずれか１項において、８時間サイクルの吸放湿性能が８０ｇ／ｍ²以上であることを特徴とする調湿建材。」
である。 The humidity control building material described in Patent Document 5 is
“[Claim 1]
A humidity-controlled building material that has been fired and has a glaze applied to the surface of the humidity-controlled building material body.
[Claim 2]
2. The humidity control building material according to claim 1, wherein a glass layer produced by glaze is formed in an area region of 90% or less of the surface of the humidity control building material body.
[Claim 3]
The humidity control building material according to claim 1, wherein the maximum thickness of the glass layer produced by the glaze is 300 µm or less.
[Claim 4]
The humidity control building material according to any one of claims 1 to 3, wherein the humidity control building material after glazing has a humidity control performance of 80% or more of the humidity control building material body before glazing.
[Claim 5]
5. The humidity control building material according to any one of claims 1 to 4, wherein the moisture absorption / release performance in an 8-hour cycle is 80 g / m ² or more. "
It is.

ただし、本発明は上記以外の施釉調湿材を用いることも可能である。 However, the present invention can also use a glazed humidity-controlling material other than those described above.

実施の形態に係る調湿建材ユニット１０の部分的な平面図である。It is a partial top view of humidity control building material unit 10 concerning an embodiment. 第１図のII−II線に沿う断面図である。It is sectional drawing which follows the II-II line of FIG. 第１図の調湿建材１Ｂの厚みを決定する方法を説明する断面図である。It is sectional drawing explaining the method of determining the thickness of the moisture-control building material 1B of FIG.

Explanation of symbols

１Ａ，１Ｂ，１Ｃ調湿建材
２連結材
１０調湿建材ユニット 1A, 1B, 1C Humidity control building material 2 Connecting material 10 Humidity control building material unit

Claims

In the construction structure of humidity control building materials, the surface of which is glazed and the small end face is made of a plurality of plate-like humidity control materials are attached to the construction target surface.
The joint spacing between adjacent humidity control building materials is 2 mm or less,
A construction structure of a humidity control building material, wherein the thickness of at least some adjacent humidity control building materials is different by 0.5 to 10 mm.

2. The construction structure of a humidity control building material according to claim 1, wherein the humidity control building material has a rectangular plate shape with a side of 10 to 100 mm.

In Claim 1 or 2, the said humidity control building materials adjacent are faced | matched, The construction structure of the humidity control building materials characterized by the above-mentioned.

In a humidity control building material unit in which a plurality of plate-like humidity control building materials whose surface is glazed and the small end surface is infinite are arranged and connected by a connecting material attached to the back surface,
The joint spacing between adjacent humidity control building materials is 2 mm or less,
A humidity control building material unit, wherein the thickness of at least some adjacent humidity control building materials differs by 0.5 to 10 mm.

5. The humidity control building material unit according to claim 4, wherein the humidity control building material is a square plate having a side of 10 to 100 mm.

6. A humidity control building material unit according to claim 4, wherein the adjacent humidity control building materials are abutted against each other.