JPH04182341A - Laminated lightweight pottery plate - Google Patents
Laminated lightweight pottery plateInfo
- Publication number
- JPH04182341A JPH04182341A JP30385090A JP30385090A JPH04182341A JP H04182341 A JPH04182341 A JP H04182341A JP 30385090 A JP30385090 A JP 30385090A JP 30385090 A JP30385090 A JP 30385090A JP H04182341 A JPH04182341 A JP H04182341A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- calcium silicate
- coated
- board
- composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000378 calcium silicate Substances 0.000 claims abstract description 15
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 15
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000919 ceramic Substances 0.000 claims description 25
- 239000002131 composite material Substances 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 239000002734 clay mineral Substances 0.000 abstract description 4
- 239000010425 asbestos Substances 0.000 abstract description 2
- 229910052895 riebeckite Inorganic materials 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 239000004566 building material Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002940 repellent Effects 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Landscapes
- Finishing Walls (AREA)
- Ceramic Products (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は内装建材、外装建材、家具用材、防火戸材とし
て有用な複合軽量陶板に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a composite lightweight ceramic board useful as an interior building material, an exterior building material, a furniture material, and a fireproof door material.
［従来の技術、発明が解決しようとする課題］最近、珪
灰石、タルク等の粘土鉱物を主原料とする素地に釉薬を
施したもので、厚さ２〜２０ｍｍと従来のタイルに比へ
て薄く、大きさか９００Ｘ１８００ｍｍの大型陶板や大
型タイルか内装建材、外装建材として利用されている。[Prior art and problems to be solved by the invention] Recently, tiles made of clay minerals such as wollastonite and talc coated with glaze have been developed to have a thickness of 2 to 20 mm, which is smaller than conventional tiles. Thin, large ceramic plates and tiles measuring 900 x 1800 mm are used as interior and exterior building materials.
しかしながら、この建材は次の様な課題を有する。■寸
法が縦９００×横１８００Ｘ厚さ２〜８ｍｍと大型てし
かも薄板であるため、移動中あるいは施工中に破損する
ことが多い。■従来の接着剤による圧着工法では陶板が
薄いので、下地面の不陸などの影響を受けて陶板が湾曲
し、本来の美しさが表現出来ない。■セラミック質の材
料であるため、ビス止め、釘打ち、金具どめが出来ない
ので施工が容易ではない。■専門の職人か不足している
現在では、高度の技術を要する従来のモルタルや接着剤
を用いた手張り工法による施工か難しくなってきている
。However, this building material has the following problems. ■Dimensions are 900 mm long x 1800 mm wide x 2 to 8 mm thick, and because it is a large and thin plate, it is often damaged during transportation or construction. ■With the conventional pressure bonding method using adhesives, the ceramic plates are thin, so the ceramic plates become curved due to the unevenness of the underlying surface, making it impossible to express their original beauty. ■Since it is a ceramic material, it cannot be fastened with screws, nails, or metal fittings, so construction is not easy. ■Currently, there is a shortage of specialized craftsmen, making it difficult to carry out construction using the traditional hand-stretching method using mortar and adhesives, which requires a high level of skill.
この課題を解決する方法として、これまでにベニヤ板、
スチレンペーパー、ＦＲＰ、フレキシブルボード、アル
ミハニカム、石膏ボード、木質セメンｌ−板等を陶板と
の複合材とすることが提案されている。これらの材料を
使用すると、上記課題の一部を解決出来るか、これらの
複合材は複合軽量陶板に要求される防火性、加工性、耐
衝撃性、寸法安定性のいずれかの面で性能の発揮か充分
ではない。As a way to solve this problem, plywood,
It has been proposed to use styrene paper, FRP, flexible board, aluminum honeycomb, gypsum board, wood cement L-board, etc. as a composite material with ceramic board. If these materials are used, some of the above issues can be solved, or can these composite materials meet the performance requirements in terms of fire resistance, workability, impact resistance, and dimensional stability required for composite lightweight ceramic plates? It's not a good enough performance.
例えば、フレキシブルボードを複合材とした場合には補
強効果はあるが、フレキシブルボードの寸法安定性が悪
いために複合後の製品に反りが発生し、また、複合化し
た製品を乾式で施工する場合、これにビスや釘で金具等
を取りつけることか難しいと言う難点かあった。For example, when a flexible board is used as a composite material, it has a reinforcing effect, but due to the poor dimensional stability of the flexible board, the composite product warps, and when a composite product is constructed using a dry method. Another problem was that it was difficult to attach metal fittings with screws or nails.
本発明者はこのような欠点を除去するために、防火性、
加工性、耐衝撃性、寸法安定性に優れたケイ酸カルシウ
ム板を複合材として用いることにヨリ、従来のベニヤ板
、スチレンペーパー、ＦＲＰ、フレキシブルボード、ア
ルミハニカム、石膏ボード、木質セメント板では解決出
来なかった防火性、加工性、耐衝撃性、寸法安定性の全
てを満足し、しかもビス止めや釘打ちが可能なので施工
性にも優れた建材が得られることを見出し本発明に到達
した。In order to eliminate such drawbacks, the inventors of the present invention have developed fireproof,
We decided to use calcium silicate board as a composite material, which has excellent workability, impact resistance, and dimensional stability.It is a problem that conventional plywood board, styrene paper, FRP, flexible board, aluminum honeycomb, gypsum board, and wood cement board cannot solve. The present invention was achieved by discovering that it is possible to obtain a building material that satisfies all of the previously existing requirements of fire resistance, workability, impact resistance, and dimensional stability, and also has excellent workability because it can be screwed or nailed.
し課題を解決するだめの手段］
すなわち、本発明は
（１）陶板をケイ酸カルシウム板に接着してなる複合軽
量陶板、
（２）陶板の厚さが２〜８ｍｍである上記（１）に記載
の複合軽量陶板、
である。[Means for Solving the Problem] That is, the present invention provides (1) a composite lightweight ceramic plate formed by adhering a ceramic plate to a calcium silicate plate, and (2) the above (1) in which the thickness of the ceramic plate is 2 to 8 mm. The composite lightweight ceramic plate described above is.
以下に図面を用いて本発明の複合軽量胸板の一実施例に
ついて詳細に説明する。第１図は本発明の複合軽量胸板
を示す説明図である。第１図において、１と２は粘土鉱
物を主原料とする素地の表面に釉薬を塗布し、７００〜
１２００°Ｃで焼成した胸板である。本発明に使用する
陶板の厚さは２〜８ｍｍ１大きさは３００Ｘ３００ｍｍ
Ｊａ上、１０１０００Ｘ３０００以下である。An embodiment of the composite lightweight chest plate of the present invention will be described in detail below with reference to the drawings. FIG. 1 is an explanatory view showing the composite lightweight chest plate of the present invention. In Figure 1, 1 and 2 are made by applying glaze to the surface of the base material, which is mainly made of clay minerals, and
This is a chest plate fired at 1200°C. The thickness of the ceramic plate used in the present invention is 2 to 8 mm, and the size is 300 x 300 mm.
On Ja, it is 101000×3000 or less.
胸板の厚さが２ｍｍ未満であると、運搬時に持ち上げる
とたわんで折れることがあり、また厚さが８ｍｍを超え
ると、切断が難しくなることおよび陶板が重いので複合
化した製品の嵩密度が高くなることなどの問題が生ずる
。複合化した製品の厚みは施工上２０ｍｍ程度が好まし
いが、陶板の厚さが８ｍｍを超えると結果的にケイ酸カ
ルシウム板の厚さが薄くならさるを得ないので、ビス止
めや釘打ちなどが困難となる場合かある。If the thickness of the chest plate is less than 2 mm, it may bend and break when lifted during transportation, and if the thickness exceeds 8 mm, it will be difficult to cut and the bulk density of the composite product will be high because the ceramic plate is heavy. Problems arise such as: The thickness of the composite product is preferably about 20 mm for construction purposes, but if the thickness of the ceramic plate exceeds 8 mm, the thickness of the calcium silicate plate will become thinner, so screwing or nailing is required. There are times when it becomes difficult.
３は接着剤層であり、陶板とケイ酸カルシウム板との接
着を行う。接着剤としては通常の接着剤か使用可能であ
るか、望ましくは防火性の点でエポキシ系接着剤（例え
ば宇部興産（株）製、商品名ＳＳボンド）を２００〜６
００ｇ／ｍ２塗布する。3 is an adhesive layer, which adheres the ceramic plate and the calcium silicate plate. As the adhesive, it is possible to use a normal adhesive, preferably an epoxy adhesive (for example, manufactured by Ube Industries, Ltd., trade name SS Bond) from the viewpoint of fire resistance.
Apply 00g/m2.
４はシーラー剤層である。ケイ酸カルシウム板と接着剤
との接着を良くするために、ケイ酸カルシウム板に浸透
形のシーラー剤（例えば関西ペイント（株）製、商品名
レタン１０シーラー）を１００〜２００ｇ／ｍ２塗布す
る。4 is a sealer layer. In order to improve the adhesion between the calcium silicate plate and the adhesive, 100 to 200 g/m 2 of a penetrating sealer (eg, Kansai Paint Co., Ltd., trade name Rethan 10 Sealer) is applied to the calcium silicate plate.
５は嵩密度か０．３〜０．７ｇ／ｃｍ’の石綿を含まな
い不燃材のケイ酸カルシウム板であり、防火性、加工性
、耐衝撃性、寸法安定性、保釘性、ヒス止め性を改善す
る機能を担っている。尚、当該ケイ酸カルシウム板は、
本出願人か既に出願している特開昭６２−１２３０５３
号公報、特開昭６１−２３５２７６号公報に記載の方法
で好適に製造し得る。本発明の複合軽量陶板を内装材と
して使用する場合には、ケイ酸カルシウム板の裏面に特
別の撥水剤による処理を施さなくても良い。しかしなが
ら、外装材として使用する場合は、裏面からの水の侵入
による陶板とケイ酸カルシウム板の剥離を防止するため
に撥水剤（例えば信越化学（株）製、商品名ポロンＫ）
を２００〜４００ｇ／ ｍ ２塗布する。5 is a calcium silicate board made of noncombustible material that does not contain asbestos and has a bulk density of 0.3 to 0.7 g/cm', and has fire resistance, workability, impact resistance, dimensional stability, nail retention, and hiss prevention. It has the function of improving sex. In addition, the calcium silicate plate is
JP-A No. 62-123053, which the present applicant has already applied for
It can be suitably produced by the method described in Japanese Patent Application Laid-Open No. 61-235276. When the composite lightweight ceramic board of the present invention is used as an interior material, the back surface of the calcium silicate board does not need to be treated with a special water repellent. However, when used as an exterior material, a water repellent (for example, Poron K, manufactured by Shin-Etsu Chemical Co., Ltd., product name) is required to prevent the ceramic plate and calcium silicate plate from peeling off due to water intrusion from the back side.
Apply 200-400g/m2.
本発明の複合軽量陶板と他の複合材を用いた製品との特
性比較を第１表に示す。また、本発明に使用する陶板の
性能を第２表に例示する。Table 1 shows a comparison of the characteristics of the lightweight composite ceramic plate of the present invention and products using other composite materials. Further, Table 2 illustrates the performance of the ceramic plates used in the present invention.
第２表、胸板の特性（例）
［発明の効果］
本発明は、複合材として防火性、加工性、耐衝撃性、寸
法安定性に優れた特性を有するケイ酸カルシウム板と、
耐汚染性、耐候性に優れ、表面に美しい釉薬層を有する
胸板を接着したことにより、内装建材、外装建材、家具
用材、防火戸材なとに有用で、施工性にも優れた複合軽
量陶板を提供している。Table 2, Characteristics of chest plate (example) [Effects of the invention] The present invention provides a calcium silicate plate that has excellent properties as a composite material in fire retardancy, workability, impact resistance, and dimensional stability;
Composite lightweight ceramic board with excellent stain resistance, weather resistance, and a beautiful glaze layer on the surface, which is useful for interior building materials, exterior building materials, furniture materials, fireproof door materials, etc., and has excellent workability. is provided.
第１図は、本発明の複合軽量陶板の一実施態様を示す断
面図である。
１−−−一釉薬層、２−一一一一粘土質セラミックス（
粘土鉱物を主原料とする素地）、３−・−接着剤層、４
・−シーラー層、５−−−−−−−ケイ酸カルシウム
板、６一−−撥水層（外装建材のみ使用）。FIG. 1 is a sectional view showing one embodiment of the composite lightweight ceramic plate of the present invention. 1----1 glaze layer, 2-1111 clay ceramics (
base material mainly made from clay minerals), 3--adhesive layer, 4
・- Sealer layer, 5-- Calcium silicate plate, 6-- Water repellent layer (used only for exterior building materials).
Claims (2)
量陶板。(1) A composite lightweight ceramic board made by bonding a ceramic board to a calcium silicate board.
載の複合軽量陶板。(2) The composite lightweight ceramic plate according to claim (1), wherein the ceramic plate has a thickness of 2 to 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30385090A JPH04182341A (en) | 1990-11-13 | 1990-11-13 | Laminated lightweight pottery plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30385090A JPH04182341A (en) | 1990-11-13 | 1990-11-13 | Laminated lightweight pottery plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04182341A true JPH04182341A (en) | 1992-06-29 |
Family
ID=17926056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30385090A Pending JPH04182341A (en) | 1990-11-13 | 1990-11-13 | Laminated lightweight pottery plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04182341A (en) |
-
1990
- 1990-11-13 JP JP30385090A patent/JPH04182341A/en active Pending
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