JPH088101Y2 - Inorganic decorative board and its attached structure - Google Patents
Inorganic decorative board and its attached structureInfo
- Publication number
- JPH088101Y2 JPH088101Y2 JP1989134314U JP13431489U JPH088101Y2 JP H088101 Y2 JPH088101 Y2 JP H088101Y2 JP 1989134314 U JP1989134314 U JP 1989134314U JP 13431489 U JP13431489 U JP 13431489U JP H088101 Y2 JPH088101 Y2 JP H088101Y2
- Authority
- JP
- Japan
- Prior art keywords
- inorganic
- decorative
- layer
- side end
- decorative board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は、建屋の壁面や床面に添設施工される無機質
化粧板並びにその添設構造に関する。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to an inorganic decorative board that is additionally installed on a wall surface or floor surface of a building and its additional structure.
(従来の技術) 本考案者等は、特公昭54-3704号(出願、昭和49年8
月14日)に於いて、無機質基板層上に表面化粧層の層着
とエンボス加工とを同時に施すと共に不燃性となした不
燃性無機質化粧板を提案した。この無機質化粧板は、水
酸化アルミニウムを主たる骨材とし熱硬化性樹脂を含ん
で成る無機質基板層上に、表面化粧層(具体的には、樹
脂遮蔽層及びその上の表面樹脂層と、この表面樹脂層そ
れ自体に含まれるか或は上記遮蔽層上に設けられたパタ
ーン面とより成る)を積層し、エンボス凹溝の成型時に
同時に熱圧一体とし、成型硬化して得られ、不燃性、成
型加工性の良さ、深いエンボスによる優れた外観等によ
り好評を博し、建築内装、外装用化粧板として広く賞用
されるようになった。(Prior Art) The inventors of the present invention have proposed Japanese Patent Publication No. 54-3704 (filed in August 1974).
(March 14th), we proposed a non-combustible inorganic decorative board which was made non-combustible by simultaneously applying a layer of surface decorative layer and embossing on the inorganic substrate layer. This inorganic decorative board comprises a surface decorative layer (specifically, a resin shielding layer and a surface resin layer thereabove, on an inorganic substrate layer composed mainly of aluminum hydroxide and containing a thermosetting resin). Non-flammable, which is obtained by laminating the surface resin layer itself or consisting of the pattern surface provided on the above-mentioned shielding layer), heat and pressure integrally at the same time when molding the embossed groove, and molding and curing. , Its excellent moldability and excellent appearance due to deep embossing have been well received, and it has come to be widely used as a decorative sheet for interior and exterior construction.
(考案が解決しようとする課題) ここで、上記不燃性無機質化粧板を壁面や床面等に添
設施工する要領を第8図により略述する。図において、
無機質化粧板Pは適当な目地材(コーキング剤やアルミ
ニムの押出型材等…図はコーキング剤を示す)Sを介し
て相互連接状態で被仕上げ面Wに添設される。この時、
無機質化粧板Pの表面に目地材Sがはみ出ないよう細心
の注意が払われる。而して、無機質化粧板Pは上記の如
く無機質基板層P1と表面化粧層P2とを熱圧一体としたも
のである為、その側端面には両層P1、P2の層構造がその
まま露見され、しかも表面化粧層P2の層厚が0.1〜0.2mm
と薄く、その為上記目地材Sの填装の仕方によっては、
図の如く目地材Sと表面化粧層P2との間に基板層P1の端
面の一部が露見されることがある。このような目地材S
の填装状態は施工面の外観を著しく低下させ、しかも上
記の如く化粧板Pの表面にも目地材Sがはみ出さないよ
う施工しなければならない為、斯かる目地材Sの填装作
業は高度な技倆と熟練を要することになる。(Problems to be Solved by the Invention) Here, a procedure for additionally installing the above-mentioned nonflammable inorganic decorative board on a wall surface, a floor surface or the like will be outlined with reference to FIG. In the figure,
The inorganic decorative board P is attached to the surface W to be finished in an interconnected state through a suitable joint material (caulking agent, extruded aluminum material, etc .... shows caulking agent) S. This time,
Careful attention is paid so that the joint material S does not protrude to the surface of the inorganic decorative board P. As described above, the inorganic decorative board P has the inorganic substrate layer P 1 and the surface decorative layer P 2 integrated with each other by heat and pressure. Therefore, the side end face of the inorganic decorative board P 1 has a layer structure of both layers P 1 and P 2 . Is exposed as it is, and the surface decorative layer P 2 has a layer thickness of 0.1 to 0.2 mm.
Therefore, depending on how the joint material S is filled,
As shown in the figure, a part of the end face of the substrate layer P 1 may be exposed between the joint material S and the surface decorative layer P 2 . Such joint material S
The filling state of # 1 significantly deteriorates the appearance of the construction surface, and since the jointing material S must be constructed so as not to protrude onto the surface of the decorative plate P as described above, the filling work of the jointing material S is It requires advanced skill and skill.
亦、目地材を用いない場合、化粧板P、Pの間に僅か
でも隙間が生じると、この隙間から基板層P1の端面が露
見され、更には被仕上げ面の小さな凹凸により化粧板
P、P間に僅かな段差が生じた場合でも、表面化粧層P2
が薄い為に基部層P1の端面が露見されることもあった。In the case where no joint material is used, even if there is a slight gap between the decorative plates P, P, the end face of the substrate layer P 1 is exposed from this gap, and further, the decorative plate P due to small irregularities on the surface to be finished, Even if there is a slight step between P, the surface decorative layer P 2
The end face of the base layer P 1 was sometimes exposed due to the small thickness.
本考案は上記実情に鑑みなされたもので、上記のよう
な外観の低下を生じる懸念がなく、しかも極めて簡易に
施工することが出来る新規な無機質化粧板並びにその添
設構造を提供せんとするものである。The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a novel inorganic decorative board and an attached structure thereof, which are free from the fear of causing the deterioration of the appearance as described above and can be installed extremely easily. Is.
(課題を解決する為の手段) 上記目的を達成するための本考案無機質化粧板並びに
その添設構造を添付の実施例図に基づき説明する。第1
図は本考案無機質化粧板を用いた添設構造の一例を示す
縦断面図、第2図乃至第6図は他の実施例の同様図、第
7図は本考案に用いられる化粧板の成型要領を示す説明
図である。(Means for Solving the Problems) The inorganic decorative board of the present invention and its accompanying structure for achieving the above object will be described with reference to the accompanying drawings. First
FIG. 1 is a vertical sectional view showing an example of an attachment structure using an inorganic decorative board of the present invention, FIGS. 2 to 6 are similar drawings of other embodiments, and FIG. 7 is a molding of a decorative board used in the present invention. It is explanatory drawing which shows the point.
即ち、本考案の無機質化粧板は、無機質基部層11と該
基部層11の表面部を覆う表面化粧層12とを積層一体とし
て成り、該基部層11の裏面部が被仕上げ面に対面して添
設される無機質化粧板1であって、 該無機質化粧板1の表面化粧層12が、上記無機質基部
層11の側端面を包むが上記裏面部を包まないで積層一体
とされていることを特徴とする。That is, the inorganic decorative board of the present invention is formed by laminating the inorganic base layer 11 and the surface decorative layer 12 covering the surface of the base layer 11, and the back surface of the base layer 11 faces the surface to be finished. An inorganic decorative board 1 additionally provided, wherein the surface decorative layer 12 of the inorganic decorative board 1 wraps the side end surface of the inorganic base layer 11 but does not wrap the back surface and is integrally laminated. Characterize.
亦、上記無機質化粧板1を用いた添設構造の第一態様
は、無機質化粧板1…を被仕上げ面Wに添設し、隣接す
る当該無機質化粧板1、1間に、目地材2を該側端面を
包む表面化粧層12、12と密接するように填装したことを
特徴とする。The first aspect of the attachment structure using the above-mentioned inorganic decorative board 1 is that the inorganic decorative board 1 is attached to the surface W to be finished, and the joint material 2 is provided between the adjacent inorganic decorative boards 1 and 1. It is characterized in that it is fitted so as to be in close contact with the surface decorative layers 12, 12 that enclose the side end faces.
更に、添設構造の第二態様は、無機質化粧板1…を、
隣接する化粧板1、1の側端面を包む表面化粧層12、12
同士が密接するよう被仕上げ面Wに添設して成ることを
特徴とする。Furthermore, in the second aspect of the attached structure, the inorganic decorative board 1 ...
Surface decorative layers 12, 12 that wrap the side edges of the adjacent decorative plates 1, 1.
It is characterized in that it is attached to the surface W to be finished so that they are in close contact with each other.
上記無機質化粧板1は、前記先行出願に係る不燃性無
機質化粧板が望ましく採用されるが、無機質基部層11と
表面化粧層12とを積層一体としたものであれば、他の化
粧板も除外するものではなく、例えば、無機材に別途作
成した合成樹脂を含浸した紙や合成樹脂フィルムを接着
剤等で積層一体とし、各々を無機質基部層及び表面化粧
層としたものでも良い。表面化粧層12は、無機質基部層
11との積層一体化の際に、第7図に示す如く側周部が湾
曲形成された専用の金型K、Kにより、その側端部が無
機質基部層11の側端面111を包むよう裏面部に向い湾曲
形成される。この表面化粧層12の側端湾曲形成部分121
は少なくとも化粧板1の全体厚みの1/3以上に至ること
が望ましく、1/3未満の場合には本考案の意図する効果
が得られ難しくなる。このように表面化粧層12は、無機
質基部層11の表面部とその側端面に形成されるが、該基
部層11の裏面部には形成されない。該基部層11の裏面部
は、被仕上げ面に対面するので、表面化粧層が必要でな
いばかりか、裏打ち層等により補強に利用される。The non-combustible inorganic decorative plate according to the prior application is preferably adopted as the above-mentioned inorganic decorative plate 1, but other decorative plates are also excluded as long as the inorganic base layer 11 and the surface decorative layer 12 are laminated and integrated. Instead of this, for example, a paper or synthetic resin film in which a synthetic resin separately prepared in an inorganic material is impregnated may be laminated and integrated with an adhesive or the like to form an inorganic base layer and a surface decorative layer, respectively. The surface decorative layer 12 is an inorganic base layer.
In the case of stacking and integration with 11, the rear surface is covered with a dedicated mold K, K having a curved side peripheral portion as shown in FIG. 7, so that the side end portion wraps the side end surface 111 of the inorganic base layer 11. The curved portion is formed so as to face the portion. The side curve forming portion 121 of this surface decorative layer 12
Is preferably at least 1/3 or more of the total thickness of the decorative plate 1. If it is less than 1/3, the intended effect of the present invention is difficult to obtain. As described above, the surface decorative layer 12 is formed on the surface portion and the side end surface of the inorganic base layer 11, but is not formed on the back surface portion of the base layer 11. Since the back surface of the base layer 11 faces the surface to be finished, not only the surface decorative layer is not required, but also the backing layer is used for reinforcement.
亦、目地材2としては、化粧板1を添設後各化粧板
1、1間に充填される各種コーキング剤や、アルミニウ
ム等の軽金属或いは合成樹脂等により成型されたエ字型
の型材であって化粧板1の添設の過程でその端部を抱持
させながら順次被仕上げ面Wに止着固定するようにした
もの等が採用される。The joint material 2 is a caulking agent that is filled between the decorative plates 1 and 1 after the decorative plate 1 is attached, and an E-shaped mold member formed of a light metal such as aluminum or a synthetic resin. In the process of attaching the decorative plate 1, the one that is held and fixed to the surface W to be finished in sequence while holding the end of the decorative plate 1 is adopted.
(作用) 上記構成の無機質化粧板1を用いた添設構造の施工要
領について述べる。被仕上げ面Wに上記無機質化粧板1
を適当な接着剤或いは止具にて添設する。目地材2とし
てコーキング剤等を用いる場合は、無機質化粧板1…同
士が小間隙をもって全て添設された後、各間隙に目地材
2が充填される。また、目地材2が上記型材の場合、無
機質化粧板1…を添設する過程でその端部を目地材2に
抱持させるようにしながら該目地材2を被仕上げ面Wに
止着固定することによってなされる。而して、無機質化
粧板1の表面化粧層12は、無機質基部層11の側端面を包
むように積層一体とされているから、上記コーキング剤
の充填量に多少があっても、また型材に大小や寸法誤差
があっても、これら目地材2は側端面の表面化粧層12、
12、即ちその側端湾曲形成部分121、121に密接状態で填
装され、従って無機質基部層11、11の側端面111、111が
露見されることがない。(Operation) The construction procedure of the attached structure using the inorganic decorative board 1 having the above-mentioned configuration will be described. The above-mentioned inorganic decorative plate 1 on the surface W to be finished
Is attached with an appropriate adhesive or fastener. When a caulking agent or the like is used as the joint material 2, the inorganic decorative plates 1 are all provided with a small gap, and then the joint material 2 is filled in each gap. Further, when the joint material 2 is the above-mentioned mold material, the joint material 2 is fixedly attached to the surface W to be finished while the inorganic decorative plates 1 are attached to the joint material 2 so that the end of the joint material 2 is held by the joint material 2. Done by Since the surface decorative layer 12 of the inorganic decorative board 1 is laminated and integrated so as to wrap the side end surface of the inorganic base layer 11, the caulking agent may have a small filling amount even if the filling amount is large or small. Even if there is a dimensional error, these joint materials 2 have a surface decorative layer 12 on the side end surface,
12, that is, the side end curve forming parts 121, 121 are closely packed, and therefore the side end faces 111, 111 of the inorganic base layers 11, 11 are not exposed.
亦、第二態様の添設構造に於いては、無機質化粧板1
…は目地材を介さず添設されるが、隣接する化粧板1、
1の側端面の化粧層12、12が相互に密接するようなさ
れ、しかも側端面では表面化粧層12、12の側端湾曲形成
部分121、121が無機質基部層11、11の側端面111、111を
全体厚みの1/3以上に亘り包むよう形成されているの
で、被仕上げ面Wの凹凸により化粧板1、1間に僅かな
段差が生じても上記側端面111、111が視覚されることが
ない。In addition, in the attached structure of the second aspect, the inorganic decorative board 1
... is attached without a joint material, but the adjacent decorative plate 1,
The decorative layers 12, 12 on the side end surface of the first base layer 11 are closely contacted with each other, and the side end curved forming portions 121, 121 of the surface decorative layers 12, 12 on the side end surface are the side end surfaces 111, 111 of the inorganic base layer 11, 11. Since it is formed so as to wrap over 1/3 or more of the entire thickness, even if there is a slight step between the decorative plates 1 and 1 due to the unevenness of the surface W to be finished, the side end faces 111, 111 are visible. There is no.
(実施例) 次に実施例について述べる。(Example) Next, an example will be described.
(実施例−1) 第1図は、酢酸ビニル系接着剤で被仕上げ面Wに添設
された無機質化粧板1、1間に目地材2としてシリコン
系コーキング剤を充填した例を示す。図例の無機質化粧
板1は、水酸化アルミニウムを主たる骨材としフェノー
ル樹脂或はメラミン樹脂等の熱硬化性樹脂を含んで成る
無機質基部層11を主体とし、該基部層11の上面側に、紙
或は布に熱硬化性樹脂を含浸させた樹脂遮蔽層12aと、
着色模様等が施された紙にメラミン樹脂等の熱硬化性樹
脂を含浸させた模様層12bとをこの順序で配し、また基
部層11の裏面側に、上記遮蔽層12aと同様の遮蔽層13
と、紙にメラミン樹脂等の熱硬化性樹脂を含浸させた裏
打層14とをこの順序で配し、全体を第7図に示すプレス
装置の金型K、K間に配して熱圧着一体としたものであ
る。ここでは、樹脂遮蔽層12aと模様層12bとが表面化粧
層12を構成し、その厚みは0.1〜0.2mmの薄層とされてい
る。(Example-1) FIG. 1 shows an example in which a silicone caulking agent as a joint material 2 is filled between the inorganic decorative plates 1 and 1 provided on the surface W to be finished with a vinyl acetate adhesive. The inorganic decorative board 1 of the illustrated example is mainly composed of an inorganic base layer 11 made of aluminum hydroxide as a main aggregate and containing a thermosetting resin such as a phenol resin or a melamine resin, and on the upper surface side of the base layer 11, A resin shielding layer 12a obtained by impregnating a paper or cloth with a thermosetting resin,
A pattern layer 12b in which a thermosetting resin such as a melamine resin is impregnated in a paper provided with a colored pattern is arranged in this order, and a shielding layer similar to the shielding layer 12a is provided on the back surface side of the base layer 11. 13
And the backing layer 14 in which paper is impregnated with a thermosetting resin such as melamine resin are arranged in this order, and the whole is arranged between the dies K of the pressing device shown in FIG. It is what Here, the resin shielding layer 12a and the pattern layer 12b constitute the surface decorative layer 12, and the thickness thereof is a thin layer of 0.1 to 0.2 mm.
表面化粧層12の側端湾曲形成部分121は、図例では無
機質化粧板1の厚みの約1/2に至り、その下半部には無
機質基部層11の側端面が露見されている。斯かる側端湾
曲形成部分121は、無機質化粧板1の両側端面に形成さ
れる他、四周に形成されることも除外するものではな
い。上記目地材2としてのコーキング剤は、添設された
無機質化粧板1、1間の間隙に該側端湾曲形成部分12
1、121に密接するよう充填される。従って、下半部に露
見する無機質基部層11、11の側端面111、111はこれによ
り隠蔽される。そして、無機質化粧板1の端面は表面よ
り約1/2の幅で側端湾曲形成部分121が占めるから、コー
キング剤の充填量に多少があっても無機質基部層11の側
端面111が露出することなく、目地仕上げが美麗且つさ
したる技倆も要さず簡易になされる。The side edge curve forming portion 121 of the surface decorative layer 12 reaches about 1/2 of the thickness of the inorganic decorative plate 1 in the illustrated example, and the side end surface of the inorganic base layer 11 is exposed in the lower half thereof. It is not excluded that the side edge curved formation portions 121 are formed on both side end surfaces of the inorganic decorative board 1 and also formed on four sides. The caulking agent as the joint material 2 is formed in the side end curve forming portion 12 in the gap between the inorganic decorative boards 1 and 1 additionally provided.
It is filled closely with 1,121. Therefore, the side end faces 111, 111 of the inorganic base layers 11, 11 exposed in the lower half are hidden by this. Since the end face of the inorganic decorative board 1 is occupied by the side end curve forming portion 121 with a width of about 1/2 of the surface, the side end face 111 of the inorganic base layer 11 is exposed even if the filling amount of the caulking agent is small. Without the need for skillful finishing, the joint finish is beautiful and simple.
ここで、上記無機質基部層11等の構成材料について述
べる。Here, constituent materials of the inorganic base layer 11 and the like will be described.
〔1〕無機質基部層11の材料 主たる骨材:水酸化アルミニウムAl2O3・3H2Oの固
形粉末が用いられる。[1] Material of the inorganic base layer 11 Main aggregate: Aluminum hydroxide Al 2 O 3 · 3H 2 O solid powder is used.
補助骨材:炭酸カルシウム、珪砂、方解石粉、珪酸
カルシウム、ゼオライト、カオリン、ベントナイト、酸
性白土等が用いられる。Auxiliary aggregates: calcium carbonate, silica sand, calcite powder, calcium silicate, zeolite, kaolin, bentonite, acid clay, etc. are used.
補強材:鉱物質繊維(石綿等)、無機繊維(ガラス
繊維、セラミックス線)、金属繊維(鉄繊維、アルミ繊
維、ウィスカース等)、天然繊維(木綿、麻綿等)、合
成繊維(ビニロン、ナイロン、テトロン等)の繊維チョ
ップが用いられる。Reinforcement materials: mineral fibers (asbestos, etc.), inorganic fibers (glass fibers, ceramics wires), metal fibers (iron fibers, aluminum fibers, whiskers, etc.), natural fibers (cotton, linen, etc.), synthetic fibers (vinylon, Nylon, Tetron, etc.) fiber chops are used.
結合剤:フェノール・ホルマリン縮合物及びその誘
導体、ユリア、メラミン・ホルマリン縮合物及びその誘
導体、ポリジフェニルオキシド樹脂等の樹脂及びその誘
導体が用いられる。Binder: Phenol / formalin condensate and its derivative, urea, melamine / formalin condensate and its derivative, resin such as polydiphenyl oxide resin and its derivative are used.
上記水酸化アルミニウム粉末は、基部層の機械的強度
材となるもので、全体量に対し40〜97%(重量比、好ま
しくは50〜85重量%)配合され、成型温度である200℃
以下では熱変化しないが、周囲温度が300〜500℃となる
と、結晶水を放出して燃焼の抑制を行ない同時に耐熱材
としてのAl2O3となるため、基部層に不燃乃至準不燃性
を与える。配合量が40%より少ないと準不燃性を得るに
不十分となり、逆に97%を越えると結合力が低下し、上
記50〜85%が望ましい範囲とされる。The aluminum hydroxide powder serves as a mechanical strength material for the base layer, and is compounded at 40 to 97% (weight ratio, preferably 50 to 85% by weight) with respect to the total amount, and the molding temperature is 200 ° C.
Although the heat does not change below, when the ambient temperature reaches 300 to 500 ° C, the water of crystallization is released and the combustion is suppressed, and at the same time it becomes Al 2 O 3 as a heat-resistant material. give. If the blending amount is less than 40%, it becomes insufficient to obtain quasi-incombustibility, and conversely, if it exceeds 97%, the binding force decreases, and the above range of 50 to 85% is a desirable range.
補助骨材は、成型物の機械的強度を向上させ、増量に
よりコストを引き下げ、或いは補助結合剤として且つ成
型時の流動性付与・増量等の為に用いられるもので、使
用量は全体量に対し77%以下であり77%を越えると不燃
性が損われ、15〜45%が望ましい範囲とされる。Auxiliary aggregates are used to improve the mechanical strength of the molded product, reduce the cost by increasing the amount, or as an auxiliary binder and to add and increase the fluidity at the time of molding. On the other hand, it is 77% or less, and if it exceeds 77%, the incombustibility is impaired, and 15 to 45% is a desirable range.
補強材は成型物の機械的強度を更に改善する為に用い
られ、15%まで、好ましくは2〜10%加えられる。Reinforcing agents are used to further improve the mechanical strength of the moldings and are added up to 15%, preferably 2-10%.
結合剤は、上記材料相互に成型流動性を与え、熱圧に
より硬化し得る難燃性熱硬化性樹脂であり、その使用量
は3〜12%である。3%より少量であると結合力に不足
し逆に12%を越えると水酸化アルミニウムの量を大とし
ても不燃材となり得ない。望ましくは6〜10%である。The binder is a flame-retardant thermosetting resin that imparts molding fluidity to each other and can be cured by heat and pressure, and the amount used is 3 to 12%. If the amount is less than 3%, the binding strength will be insufficient, and conversely, if it exceeds 12%, even if the amount of aluminum hydroxide is increased, it cannot become a noncombustible material. It is preferably 6 to 10%.
〔2〕樹脂遮蔽層12a、13の材料 通常のパルプ紙若しくは布に上記同様の熱硬化性樹脂
又は酢酸ビニル−塩化ビニル、アクリル酸エマルジョン
のような熱可塑性樹脂液を含浸せしめたものを用いる。
該樹脂遮蔽層12a、13は前記熱圧成型時に基部層11中の
熱硬化性樹脂の滲出を阻止する為のもので、特に遮蔽層
12aの上に配置される模様層12bに対する滲出ムラを防止
するのに有効である。[2] Material for Resin Shielding Layers 12a, 13 Ordinary pulp paper or cloth impregnated with the same thermosetting resin as described above or a thermoplastic resin solution such as vinyl acetate-vinyl chloride or acrylic acid emulsion is used.
The resin shielding layers 12a and 13 are for preventing exudation of the thermosetting resin in the base layer 11 during the thermocompression molding, and particularly the shielding layers.
This is effective in preventing unevenness of exudation on the pattern layer 12b arranged on the 12a.
〔3〕模様層12bの材料 模様層12bは、所望の着色乃至絵模様等が印刷された
紙質基材に熱硬化性樹脂を含浸させたもの、或いは含浸
抄紙時に着色されたものである。[3] Material of Pattern Layer 12b The pattern layer 12b is a paper base material on which a desired coloring or picture pattern is printed impregnated with a thermosetting resin, or is colored during impregnation papermaking.
紙質基材:各種複合紙・布が採用される。この複合
紙・布としては、セルロースパルプ繊維と合成繊維とを
混抄した紙・布(不織布を含む)、セルロースパルプ繊
維と合成繊維及び無機繊維とを混抄した紙・布、更には
セルロースパルプ紙と合成繊維紙・布若しくは無機繊維
紙・布とを接着剤や後記の含浸樹脂等で積層一体化した
紙・布等が用いられる。Paper base material: Various composite papers and cloths are used. The composite paper / cloth includes paper / cloth (including non-woven fabric) obtained by mixing cellulose pulp fibers and synthetic fibers, paper / cloth obtained by mixing cellulose pulp fibers with synthetic fibers and inorganic fibers, and further cellulose pulp paper. Synthetic fiber paper / cloth or inorganic fiber paper / cloth, which is laminated and integrated with an adhesive or an impregnating resin described later, is used.
含浸樹脂:ユリア、メラミン、ジアリルフタレー
ト、アクリル酸やメタクリル酸エステル及びその誘導体
樹脂等の透明乃至半透明の熱硬化性樹脂液を上記複合紙
に含浸乾燥させて用いられる。Impregnating resin: A transparent or translucent thermosetting resin liquid such as urea, melamine, diallyl phthalate, acrylic acid or methacrylic acid ester and its derivative resin is impregnated and dried in the composite paper.
〔4〕裏打層14の材料 裏打層14はパネルの反り曲がり等を防止する為のもの
であり、クラフト紙等に熱硬化性樹脂を含浸させ熱圧成
型時に一体とされる。[4] Material of the backing layer 14 The backing layer 14 is for preventing warpage and bending of the panel, and is made integral with the thermosetting resin by impregnating kraft paper with thermosetting resin.
〔5〕その他 上記模様層12bを保護する為にオーバーレイ層(不図
示)をこの表面に設けることも可能である。該オーバー
レイ層は、ユリア、メラミン等の透明樹脂フィルム或い
はフッ素樹脂フィルムを前記熱圧着時に模様層12bの上
面に定着一体とされる。特に、フッ素樹脂フィルムは、
耐汚染性に優れるので、浴室や台所の壁面等に使用する
場合に好適であり、ポリビニリデンフロライドフィルム
とメチルメタクリレートフィルムとを複合一体としたフ
ィルム(例えば、呉羽化学工業製KFCフィルム等)が市
場入手可能で望ましく採用される。斯かるオーバーレイ
層には絵柄模様の印刷が可能であり、この場合には模様
層12bを省略することも可能である。[5] Others It is also possible to provide an overlay layer (not shown) on this surface in order to protect the pattern layer 12b. The overlay layer is formed by integrally fixing a transparent resin film such as urea or melamine or a fluororesin film on the upper surface of the pattern layer 12b during the thermocompression bonding. In particular, the fluororesin film is
Since it has excellent stain resistance, it is suitable for use in the walls of bathrooms and kitchens, and a film in which a polyvinylidene fluoride film and a methyl methacrylate film are combined into a composite (for example, KFC film manufactured by Kureha Chemical Industry Co., Ltd.) Market available and preferably adopted. A pattern can be printed on such an overlay layer, and in this case, the pattern layer 12b can be omitted.
(実施例−2) 第2図に示す実施例は、目地材2としてアルミニウム
の押出型材を使用した例を示す。該目地材2は、取付基
板21と、目地板22とを含み、被仕上げ面Wに該取付基板
21をして止着固定され、無機質化粧板1はその側端部が
この取付基板21と目地板22との間に受容されるよう添設
される。この時、目地板22の端縁部は対合する表面化粧
層12、12の上記側端湾曲形成部121、121に密接し、従っ
て目地材2に大小や成型誤差等があっても、無機質化粧
板1の側端部が隠蔽されて無機質基部層11、11の側端面
111、111が露見されることがない。(Example-2) The example shown in FIG. 2 shows an example in which an extruded aluminum material is used as the joint material 2. The joint material 2 includes a mounting substrate 21 and a joint plate 22, and the mounting substrate is attached to the surface W to be finished.
Then, the inorganic decorative plate 1 is attached so that its side end is received between the mounting substrate 21 and the joint plate 22. At this time, the edge portion of the joint plate 22 is in close contact with the side edge curve forming portions 121, 121 of the surface decorative layers 12, 12 which are opposed to each other, and therefore, even if the joint material 2 has a size or a molding error, the inorganic material The side edges of the decorative base plate 1 are hidden and the side edges of the inorganic base layers 11 and 11 are hidden.
111 and 111 are never exposed.
(実施例−3) 第3図(イ)(ロ)(ハ)は、無機質化粧板1の裏面
を波形等の凹曲面15としたものである。斯かる凹曲面15
の付与により、接着剤等による添設強度を高めることが
出来るとと共に、化粧板自体の強度の低下を来すことな
く使用材料の低減化による低コスト化及び軽量化を図る
ことが出来、目地材2による添設施工の簡略化と相俟っ
て、効率的な仕上げ施工が約束される。(Example-3) FIGS. 3 (a), (b) and (c) show the back surface of the inorganic decorative plate 1 having a concave curved surface 15 such as a corrugated shape. Such a concave curved surface 15
It is possible to increase the attachment strength with an adhesive or the like, and at the same time, it is possible to reduce the cost and weight by reducing the materials used without lowering the strength of the decorative board itself. Combined with the simplification of the additional construction by material 2, efficient finishing construction is promised.
(実施例−4) 第4図に示す実施例は、無機質化粧板1の裏面に木材
や合成樹脂の板材3を貼着したもので、該板材の一端部
を延出して間隙形成部31となし、化粧板1の添設時に間
隙形成部31によって一定幅の目地間隙を得るようになさ
れている。この場合、間隙形成部31を釘着することによ
り、目地材2の填装施工の容易さとも相俟って化粧板1
の添設施工が極めて容易となる。(Embodiment 4) In the embodiment shown in FIG. 4, a plate material 3 of wood or synthetic resin is attached to the back surface of the inorganic decorative board 1, and one end portion of the plate material is extended to form a gap forming portion 31. None, a joint gap having a constant width is obtained by the gap forming portion 31 when the decorative plate 1 is attached. In this case, by attaching the gap forming portion 31 by nailing together with the ease of filling the joint material 2, the decorative plate 1
It becomes extremely easy to install it.
(実施例−5) 第5図に示す実施例は、目地材を介さずに無機質化粧
板1を相互密接的に添設した例を示す。図例では、コン
クリート等の被仕上げ面W上に、酢酸ビニルやゴム系接
着剤4を3〜5mmの厚さで塗り、第1図と同様の無機質
化粧板1…をその側端面の表面化粧層12…が相互に密接
するよう接着剤4の上に定着一体としている。この場
合、隣接する化粧板1、1に於ける表面化粧層12、12の
側端湾曲形成部分121、121が相互に密着しているから、
基部層11、11の側端面111、111が視覚されることがな
い。そして、この場合、隣接化粧板1、1間に僅かな隙
間が生じても、或いは被仕上げ面Wの小さな凹凸により
該隣接化粧板1、1間に僅かな段差が生じても、側端湾
曲形成部分121、121が基部層11、11の端面を包み込むよ
う形成されているから上記側端面111、111が視覚される
ことがない。また、接着剤4を厚く塗ることによりコン
クリート被仕上げ面Wに小さな凹凸があっても無機質化
粧板1…の表面を面一に仕上げることが出来ると共に、
防水性も得られる。尚、より完全な防水性を必要とする
時は、被仕上げ面W上に防水シート(不図示)等を敷設
した後上記添設を行なうことが望ましい。(Example-5) The example shown in FIG. 5 shows an example in which the inorganic decorative boards 1 are closely attached to each other without a joint material. In the illustrated example, vinyl acetate or a rubber adhesive 4 is applied to a surface W to be finished such as concrete in a thickness of 3 to 5 mm, and the same inorganic decorative board 1 as in FIG. The layers 12 are fixed and integrated on the adhesive 4 so that they are in close contact with each other. In this case, since the side edge curve forming portions 121, 121 of the surface decorative layers 12, 12 of the adjacent decorative plates 1, 1 are in close contact with each other,
The side end faces 111, 111 of the base layers 11, 11 are not visible. In this case, even if a slight gap is generated between the adjacent decorative plates 1 or 1, or even if a slight step is generated between the adjacent decorative plates 1 or 1 due to the small unevenness of the surface W to be finished, the side edge curve is generated. Since the forming portions 121, 121 are formed so as to surround the end faces of the base layers 11, 11, the side end faces 111, 111 are not visible. Further, by applying the adhesive 4 thickly, the surface of the inorganic decorative board 1 can be made flush even if the concrete surface W to be finished has small irregularities.
Also waterproof. When more complete waterproofness is required, it is desirable to lay a waterproof sheet (not shown) or the like on the surface W to be finished and then perform the above attachment.
(実施例−6) 第6図に示す実施例は、胴縁W1…で構設された被仕上
げ面Wに本考案の無機質化粧板1…を目地材を介さず添
設した例を示す。図例の場合、胴縁W1…間に防水ベニヤ
板5を架設し、その上に上記と同様の接着剤4を塗着し
た後、実施例−5と同様に無機質化粧板1…を密接的に
添設している。本実施例では、基部層11の側端面111を
化粧板1の面域方向に斜めにカットしており、これによ
り添設の際に表面化粧層12、12の側端湾曲形成部分12
1、121同士が確実に密着すると共に、該側端面111、111
間に生じた隙間に接着剤4が浸入して無機質化粧板1の
定着安定化が図られる。(Embodiment 6) The embodiment shown in FIG. 6 shows an example in which the inorganic decorative plate 1 of the present invention is attached to the surface W to be finished constructed by the furring strip W 1 without using a joint material. . In the case of the illustrated example, a waterproof veneer plate 5 is erected between the furring strips W 1 ... And an adhesive 4 similar to the above is applied thereon, and then the inorganic decorative plate 1 ... Is attached to. In this embodiment, the side end surface 111 of the base layer 11 is cut obliquely in the direction of the surface area of the decorative plate 1, so that the side end curve forming portion 12 of the surface decorative layers 12, 12 is attached at the time of installation.
1 and 121 are firmly adhered to each other, and the side end faces 111 and 111
The adhesive 4 penetrates into the gaps generated between them to stabilize the fixing of the inorganic decorative plate 1.
尚、無機質化粧板1として、その表面にエンボス凹溝
等を賦型したものも採用可能であることは云うまでもな
い。Needless to say, the inorganic decorative plate 1 may be embossed grooves or the like formed on the surface thereof.
(考案の効果) 叙上のごとく、本考案の無機質化粧板並びにその添設
構造に於いては、無機質化粧板の表面化粧層が、無機質
基部層の側端面を包むよう積層一体に形成されているか
ら、目地材を該無機質化粧板間に填装して添設施工する
場合、目地材の充填量に多少があっても、また目地材に
大小や成型誤差があっても、無機質基部層の側端面が露
見することがなく、従って高度な技倆や熟練を必要とせ
ず、極めて簡易且つ速やかに美麗な仕上げをすることが
出来る。(Effects of the Invention) As described above, in the inorganic decorative board and the additional structure thereof according to the present invention, the surface decorative layer of the inorganic decorative board is integrally formed so as to cover the side end surface of the inorganic base layer. Therefore, when the joint material is fitted between the inorganic decorative boards and additionally installed, the inorganic base layer is not affected even if the filler amount of the joint material is small, or the joint material has a size or a molding error. The side end face of is not exposed, and therefore, no sophisticated skill or skill is required, and a beautiful finish can be made very easily and quickly.
また、目地材を介さず添設施工する場合、隣接する無
機質化粧板間に僅かな隙間が生じても、或いは被仕上げ
面の小さな凹凸により隣接化粧板間に僅かな段差が生じ
ても、無機質基部層の側端面が露見することがない。In addition, when the installation is performed without using a joint material, even if there is a slight gap between adjacent inorganic decorative boards, or if there is a slight step between the adjacent decorative boards due to small irregularities on the surface to be finished, The side end surface of the base layer is not exposed.
第1図は本考案無機質化粧板を用いた添設構造の一例を
示す縦断面図、第2図乃至第6図は他の実施例の同様
図、第7図は本考案に用いられる化粧板の成型要領を示
す説明図、第8図は従来の添設構造の一例を示す縦断面
図である。 (符号の説明) 1……無機質化粧板、11……無機質基部層、12……表面
化粧層、121……側端湾曲形成部分、2……目地材、W
……被仕上げ面。FIG. 1 is a longitudinal sectional view showing an example of an attachment structure using the inorganic decorative board of the present invention, FIGS. 2 to 6 are similar views of other embodiments, and FIG. 7 is a decorative board used in the present invention. And FIG. 8 is a longitudinal sectional view showing an example of a conventional attachment structure. (Explanation of reference numerals) 1 ... Inorganic decorative board, 11 ... Inorganic base layer, 12 ... Surface decorative layer, 121 ... Side end curved forming portion, 2 ... Joint material, W
…… The surface to be finished.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 吉村 治 大阪府大阪市中央区安土町2丁目3番13号 タキロン株式会社内 (72)考案者 北田 英毅 大阪府大阪市中央区安土町2丁目3番13号 タキロン株式会社内 (56)参考文献 実開 平1−106224(JP,U) 実開 昭56−71836(JP,U) ─────────────────────────────────────────────────── ─── Continuation of front page (72) Osamu Yoshimura, 2-3-13 Azuchi-cho, Chuo-ku, Osaka City, Osaka Prefecture Takiron Co., Ltd. (72) Hideki Kitada 2-3, Azuchi-cho, Chuo-ku, Osaka City, Osaka Prefecture No. 13 within Takiron Co., Ltd. (56) References: 1-106224 (JP, U) Actual: 56-71836 (JP, U)
Claims (3)
面化粧層とを積層一体として成り、該基部層の裏面部が
被仕上げ面に対面して添設される無機質化粧板であっ
て、 該無機質化粧板の表面化粧層が、上記無機質基部層の側
端面を包むが上記裏面部を包まないで積層一体とされて
いることを特徴とする無機質化粧板。1. An inorganic decorative plate comprising an inorganic base layer and a surface decorative layer covering the surface of the base layer, which are integrally laminated, and the back surface of the base layer is attached to face the surface to be finished. An inorganic decorative plate characterized in that the surface decorative layer of the inorganic decorative plate is laminated and integrated so as to cover the side end faces of the inorganic base layer but not the back surface part.
に添設し、隣接する当該無機質化粧板間に、目地材を該
側端面を包む表面化粧層と密接するように填装したこと
を特徴とする無機質化粧板の添設構造。2. The inorganic decorative board according to claim 1 is attached to a surface to be finished, and a joint material is packed between the adjacent inorganic decorative boards so as to be in close contact with the surface decorative layer enclosing the side end surface. An attached structure of an inorganic decorative board characterized by the above.
化粧板の側端面を包む表面化粧層同士が密接するように
被仕上げ面に添設して成ることを特徴とする無機質化粧
板の添設構造。3. The inorganic decorative board according to claim 1, which is provided by being attached to the surface to be finished so that the surface decorative layers wrapping the side end surfaces of the adjacent decorative boards are in close contact with each other. Attached structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989134314U JPH088101Y2 (en) | 1989-07-24 | 1989-11-17 | Inorganic decorative board and its attached structure |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-87143 | 1989-07-24 | ||
JP8714389 | 1989-07-24 | ||
JP1989134314U JPH088101Y2 (en) | 1989-07-24 | 1989-11-17 | Inorganic decorative board and its attached structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0370929U JPH0370929U (en) | 1991-07-17 |
JPH088101Y2 true JPH088101Y2 (en) | 1996-03-06 |
Family
ID=31718613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989134314U Expired - Lifetime JPH088101Y2 (en) | 1989-07-24 | 1989-11-17 | Inorganic decorative board and its attached structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH088101Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7823575B2 (en) | 1998-11-02 | 2010-11-02 | Black & Decker Inc. | Tile saw |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5559273A (en) * | 1978-10-26 | 1980-05-02 | Yoshiyuki Nagae | Tile panel and making method thereof |
JPS5671836U (en) * | 1979-11-08 | 1981-06-13 | ||
JPH0320429Y2 (en) * | 1985-03-15 | 1991-05-01 | ||
JPH0541873Y2 (en) * | 1988-01-11 | 1993-10-22 |
-
1989
- 1989-11-17 JP JP1989134314U patent/JPH088101Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0370929U (en) | 1991-07-17 |
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