JPH0571545B2 - - Google Patents
Info
- Publication number
- JPH0571545B2 JPH0571545B2 JP63140880A JP14088088A JPH0571545B2 JP H0571545 B2 JPH0571545 B2 JP H0571545B2 JP 63140880 A JP63140880 A JP 63140880A JP 14088088 A JP14088088 A JP 14088088A JP H0571545 B2 JPH0571545 B2 JP H0571545B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- lightweight
- ceramic
- layer
- powder
- 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
- 239000011521 glass Substances 0.000 claims description 28
- 239000010410 layer Substances 0.000 claims description 23
- 239000002344 surface layer Substances 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 22
- 239000004927 clay Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 18
- 239000000919 ceramic Substances 0.000 claims description 17
- 239000002241 glass-ceramic Substances 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 14
- 239000006260 foam Substances 0.000 claims description 14
- 239000012634 fragment Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 9
- 238000009415 formwork Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000005306 natural glass Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 239000010433 feldspar Substances 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 2
- 239000004088 foaming agent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 239000005357 flat glass Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 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 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000005332 obsidian Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Landscapes
- Finishing Walls (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は軽量で装飾性に優れた建築用軽量化粧
パネルに関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a lightweight decorative panel for construction that is lightweight and has excellent decorative properties.
（従来の技術）
建築用外装材としては磁器タイルなどが広く使
用されているが、従来の施釉磁器タイルは釉薬層
を厚くできないので透明感をもつ深みのある外観
を得ることができない。そこで、タイル素地の表
面に板状ガラスを載せて溶着一体化した装飾タイ
ルが特公昭63−9981号公報などによつてすでに提
案されている。(Prior Art) Porcelain tiles are widely used as exterior materials for buildings, but conventional glazed porcelain tiles cannot have a deep, transparent appearance because the glaze layer cannot be made thick. Therefore, a decorative tile in which sheet glass is placed on the surface of a tile base and integrated by welding has already been proposed, such as in Japanese Patent Publication No. 63-9981.
（発明が解決しようとする課題）
しかしながら、タイル素地の表面に板状ガラス
を溶着一体化したものは、タイル素地と板状ガラ
スが共に比重が大きいので重く、１枚の大きさが
せいぜい30cm角程度のものでないと施工面で実用
化できるものとはならず、また、表面の板ガラス
層とタイル素地との接着力も不充分なうえに装飾
的にも変化に乏しく、さらに、断熱性、防音性、
保温性などの建築用パネルとして必要な条件も充
分満たしたものとは云い難い。(Problem to be Solved by the Invention) However, a product in which plate glass is welded and integrated onto the surface of a tile base is heavy because both the tile base and the plate glass have a high specific gravity, and the size of one piece is at most 30 cm square. If it is not of a certain level, it will not be practical in terms of construction, and the adhesion between the surface plate glass layer and the tile base will be insufficient, there will be little decorative change, and the insulation and soundproofing properties will be poor. ,
It is difficult to say that it fully satisfies the conditions necessary for a construction panel, such as heat retention.
（課題を解決するための手段）
本発明は前記のような課題の全てを解決した建
築用軽量化粧パネルおよびその製造法に関するも
ので、無機質発泡軽量体よりなるベースの表面に
陶磁器用化粧土を主材とする中間薄層を介してガ
ラス破片が溶融結晶化されたガラスセラミツク表
層を層着一体化したことを特徴とする建築用軽量
化粧パネルと、型枠内にガラス破片を敷き詰めた
うえガラスクロス層を介して陶磁器用化粧土薄層
を形成し、さらに、その上に焼成により無機質発
泡軽量体となるベース材料を載せて前記ガラス砕
片が結晶化する温度で焼成してガラスセラミツク
表層を無機質発泡軽量体よりなるベースの表面に
ガラスクロスと陶磁器用化粧土との溶融固化層を
介して一体化させることを特徴とする建築用軽量
化粧パネルの製造法とよりなるものである。(Means for Solving the Problems) The present invention relates to a lightweight decorative panel for construction that solves all of the above-mentioned problems, and a method for manufacturing the same. A lightweight decorative panel for construction is characterized by an integrated layered glass-ceramic surface layer in which glass fragments are melted and crystallized through an intermediate thin layer as the main material, and a glass-ceramic surface layer in which glass fragments are spread in a formwork and glass A thin layer of clay for ceramics is formed via a cross layer, and then a base material that becomes an inorganic foamed lightweight body by firing is placed on top of it, and fired at a temperature at which the glass fragments crystallize to form an inorganic surface layer of the glass-ceramic. This is a method for producing a lightweight decorative panel for construction, which is characterized in that glass cloth and ceramic clay are integrated onto the surface of a base made of lightweight foam through a melt-solidified layer.
本発明の建築用軽量化粧パネルにおいては、無
機質発泡軽量体よりなるベースを用いて全体を軽
量化させるとともに防音性、耐火性、断熱性、保
温性など建築用パネルとしての必要条件を全て満
足させた点に第１の特長がある。この無機質発泡
軽量体としては天然ガラス質鉱物である天然ガラ
ス粉末、黒曜石粉末、真珠岩粉末、松脂岩粉末、
軽石粉末、シラス粉末、流紋岩粉末および長石粉
末に発泡剤として炭化珪素、カーボンブラツク、
ドロマイト、石灰石、炭酸ソーダ、リン酸ソー
ダ、炭酸リチウム、タルク、消石灰などを組み合
わせ調合した配合材料の焼結体が、独立した気孔
の分布が均等なうえに気孔率が高くて軽量で強度
的にも優れたものとなるが、その中でも天然ガラ
ス粉末を主材としてこれに真珠岩粉末と火山灰と
長石粉末を添加した混合材料に前記発泡剤の１種
または２種を添加した配合材料よりなる板状素地
体の焼結体は、カサ比重が0.5前後となるうえ後
記するガラスセラミツク表層を一体化させるため
の諸条件を考慮した場合特に好ましい。次に、表
面のガラスセラミツク表層は敷き詰められた無数
のガラス砕片を溶融させたうえ引き続きガラスの
ひずみ点よりも高い適当な温度まで降温しその温
度で保持して結晶化させた斑だら模様を有する結
晶化ガラス層とし、その表面を研摩した大理石調
の外観を呈する意匠的に優れ且つ強度が大なもの
で、このようなガラスセラミツク表層に本発明の
第２の特長がある。また、このガラスセラミツク
表層と無機質発泡軽量体よりなるベースとの間に
陶磁器用化粧土を主材とする中間薄層が介在され
ていることは本発明の構成上の最大特徴である。
これはガラスセラミツク表層を無機質発泡軽量体
よりなるベースに密着一体化させる効果と、ベー
スがガラスセラミツク表層を通じ透視できないよ
うにする効果とを有する外、製造上は積層工程中
に中間薄層が型枠に敷き詰められたガラス砕片間
に無機質発泡軽量体となるベース材料が混入する
ことを防ぎ、表層の純度を保つとともに無機質発
泡軽量体よりなるベースと表層との反応を防ぐこ
とにより境界面や表層でのピンホール発生を防
ぎ、表層の外観を奇麗にするとともに溶着強度を
高めるからである。なお、型枠内に敷き詰められ
たガラス砕片の上に陶磁器用化粧土を主材とする
中間薄層を形成する手段としては、ガラス砕片の
上にガラスクロスを載せたうえに陶磁器用化粧土
粉末を散布する外、陶磁器用化粧土シートを真空
土煉機などで成形してこれに必要に応じてガラス
クロスを重ねたものをガラス破片の上に載せるよ
うにしてもよいが、特に、陶磁器用化粧土を主材
とする中間薄層が陶磁器用化粧土とガラスクロス
との溶融固化層である場合には一体化効果がより
優れたものとなるうえに前記したように陶磁器用
化粧土粉末を散布して中間薄層を形成しても陶磁
器用化粧土粉末がガラス砕片間に入り込むことも
なく、また、無機質発泡軽量体よりなるベースも
これのみを予め焼成しておき、その表面にガラス
セラミツク表層を相互間に陶磁器用化粧土を主材
とする中間薄層を介在させて一体化するようにし
ても同様の建築用軽量化粧パネルを得ることがで
きる。 The lightweight decorative panel for construction of the present invention uses a base made of lightweight inorganic foam to reduce the overall weight, and also satisfies all the requirements for a construction panel, such as soundproofing, fire resistance, heat insulation, and heat retention. The first feature is that. This lightweight inorganic foam material includes natural glass powder, which is a natural glassy mineral, obsidian powder, nacre powder, pine rock powder,
Pumice powder, shirasu powder, rhyolite powder and feldspar powder with silicon carbide, carbon black, as a blowing agent.
The sintered body is made from a combination of dolomite, limestone, soda carbonate, sodium phosphate, lithium carbonate, talc, slaked lime, etc., and has an even distribution of independent pores and a high porosity, making it lightweight and strong. Among them, a board made of a mixed material consisting of natural glass powder as the main material and pearlite powder, volcanic ash, and feldspar powder added thereto, and one or two of the above blowing agents added thereto. A sintered body having a shape of a solid body has a bulk specific gravity of around 0.5, and is particularly preferable in consideration of various conditions for integrating the glass ceramic surface layer, which will be described later. Next, the glass-ceramic surface layer has a mottled pattern created by melting the countless glass fragments spread over the surface, then lowering the temperature to an appropriate temperature higher than the strain point of the glass, and holding it at that temperature to crystallize it. The glass-ceramic surface layer is made of a crystallized glass layer and has a polished marble-like appearance with an excellent design and high strength.The second feature of the present invention is in such a glass-ceramic surface layer. Furthermore, the most important feature of the structure of the present invention is that an intermediate thin layer mainly made of ceramic clay is interposed between the glass-ceramic surface layer and the base made of lightweight inorganic foam.
This has the effect of closely integrating the glass-ceramic surface layer with the base made of lightweight inorganic foam and the effect of preventing the base from being visible through the glass-ceramic surface layer. This prevents the base material, which is made of lightweight inorganic foam, from getting mixed in between the crushed glass pieces spread on the frame, maintains the purity of the surface layer, and prevents the reaction between the base and surface layer, which is made of lightweight inorganic foam, to prevent the interface and surface layer from getting mixed up. This is because it prevents the occurrence of pinholes, improves the appearance of the surface layer, and increases welding strength. In addition, as a means of forming an intermediate thin layer mainly made of ceramics clay on the crushed glass pieces spread in the formwork, a glass cloth is placed on top of the glass fragments, and then ceramics clay powder is placed on top of the glass pieces. In addition to scattering ceramic clay sheets, it is also possible to form a ceramic clay sheet using a vacuum clay machine and place a layer of glass cloth on top of the glass pieces as necessary. If the intermediate thin layer mainly composed of decorative soil is a fused and solidified layer of ceramic decorative soil and glass cloth, the integration effect will be even better, and as mentioned above, the ceramic decorative soil powder can be used. Even if it is dispersed to form an intermediate thin layer, the ceramic clay powder will not get between the broken glass pieces, and the base made of lightweight inorganic foam is fired in advance, and the surface is coated with glass ceramic. A similar lightweight decorative panel for construction can be obtained by integrating the surface layers with an intermediate thin layer mainly made of ceramic clay interposed therebetween.
（実施例）
実施例 １
1000mm×1300mm×50mmの型枠内に長辺と短辺が
30〜５mm、厚みが0.5〜５mmでK2O0）〜0.3モル、
Na2O0〜0.3モル、CaO0.3〜0.6モル、BaO0〜0.2
モル、MgO0〜0.2モル、ZnO0〜0.2モル、Li2O0
〜0.1、Al2O30.2〜0.5モル、B2O30.3〜0.6モル、
SiO22〜５モル、Sb2O30.1〜0.5モルの化学組成を
有するガラス砕片を敷き詰めたうえ長繊維のガラ
スクロスを載せ、その上にK2O0.1〜0.2モル、
Na2O0.05〜0.15モル、CaO0.4〜0.6モル、BaO0
〜0.2モル、MgO0〜0.2モル、ZnO0.2〜0.3モル、
Al2O30.2〜0.5モル、SiO22〜５モル、ZrO20〜
0.25モルの化学組成を有する陶磁器用化粧粉末を
散布したうえ、その上に無機質発泡軽量体となる
厚み20〜50mmのベース材料を載せてプレスした。
ベース材料は重量％で天然ガラス粉末30〜60％、
真珠岩粉末０〜20％、火山灰０〜20％、ソーダお
よびカリ長石０〜20％の混合材料100部に対し、
150〜325メツシユの炭化珪素0.1〜２部と炭酸ソ
ーダ0.1〜５部を添加した配合材料をもつて板状
に成形したもので、これを980〜1200℃で４〜12
時間焼成し、0.5〜３時間保持して焼結させたと
ころ、そのカサ比重は0.25〜0.75であつた。そし
て、冷却後は周囲を裁断して900×1200mmとする
とともに表面を研摩して製品とした。このように
して得られた製品は軽量のベースに対しガラスセ
ラミツク表層が相互間に介在されたガラスクロス
と陶磁器用化粧土との溶融固化層を介し強固に一
体化され透明感のある大理石調の外観を呈しなが
ら、その重量は極めて軽く、防音性、断熱性、保
温性も従来のこの種パネルとは比較にならない優
れたものであつた。(Example) Example 1 A long side and a short side are placed in a 1000mm x 1300mm x 50mm formwork.
30-5 mm, thickness 0.5-5 mm, K 2 O0) ~ 0.3 mol,
Na2O0 ~0.3mol, CaO0.3~0.6mol, BaO0~0.2
mole, MgO0~0.2 mole, ZnO0~0.2 mole, Li2O0
~0.1, Al2O3 0.2-0.5 mol, B2O3 0.3-0.6 mol,
Glass fragments having a chemical composition of 2 to 5 moles of SiO 2 and 0.1 to 0.5 moles of Sb 2 O 3 are laid out, a long fiber glass cloth is placed on top of the glass, and 0.1 to 0.2 moles of K 2 O,
Na2O0.05-0.15mol , CaO0.4-0.6mol, BaO0
~0.2 mol, MgO 0-0.2 mol, ZnO 0.2-0.3 mol,
Al 2 O 3 0.2-0.5 mol, SiO 2 2-5 mol, ZrO 2 0-
A ceramic cosmetic powder having a chemical composition of 0.25 mol was sprinkled on the powder, and a base material of 20 to 50 mm thick, which would become a lightweight inorganic foam, was placed on top of the powder and pressed.
Base material is natural glass powder 30-60% by weight%,
For 100 parts of a mixed material of 0-20% pearlite powder, 0-20% volcanic ash, 0-20% soda and potassium feldspar,
It is formed into a plate using a compound material containing 0.1 to 2 parts of silicon carbide with a mesh size of 150 to 325 and 0.1 to 5 parts of soda carbonate.
When the material was fired for 0.5 to 3 hours and sintered, its bulk specific gravity was 0.25 to 0.75. After cooling, the surrounding area was cut to a size of 900 x 1200 mm, and the surface was polished to create a product. The product obtained in this way has a glass-ceramic surface layer firmly integrated with a lightweight base through a fused and solidified layer of glass cloth and ceramic clay, giving it a transparent marble-like appearance. Despite its appearance, it was extremely light in weight, and its soundproofing, heat-insulating, and heat-retaining properties were far superior to conventional panels of this type.
実施例 ２
実施例１と同様の型枠内に実施例１と同様の化
学組成を有するガラス砕片を敷き詰めたうえ、そ
の上に実施例１と同様の化学組成を有する陶磁器
用化粧土の成形シートを載せ、その上に無機質発
泡軽量体となる厚み20〜50mmのベース材料を載せ
てプレスした。ベース材料は前記実施例１と同様
の配合材料をもつて板状に成形したもので、これ
を980〜1200℃で４〜12時間焼成し、0.5〜３時間
保持して焼結させたところ、そのカサ比重は0.25
〜0.75であつた。そして、冷却後は周囲を裁断し
て900×1200mmとするとともに表面を研摩して製
品とした。このようにして得られた製品も軽量の
ベースに対しガラスセラミツク表層が相互間に介
在された陶磁器用化粧土を主材とする中間薄層を
介し強固に一体化され、前記実施例１と同様に透
明感のある大理石調の外観を呈しながらその重量
は極めて軽く、防音性、断熱性、保温性も従来の
この種パネルとは比較にならない優れたものであ
つた。Example 2 Glass fragments having the same chemical composition as in Example 1 were spread in the same mold as in Example 1, and on top of that, a molded sheet of pottery clay having the same chemical composition as in Example 1 was placed. A base material of 20 to 50 mm in thickness, which will become a lightweight inorganic foam, was placed on top of that and pressed. The base material was formed into a plate shape using the same compounded material as in Example 1, which was fired at 980 to 1200°C for 4 to 12 hours and held for 0.5 to 3 hours to sinter. Its bulk specific gravity is 0.25
It was ~0.75. After cooling, the surrounding area was cut to a size of 900 x 1200 mm, and the surface was polished to create a product. The product obtained in this way is also strongly integrated with the lightweight base through an intermediate thin layer mainly made of pottery clay interposed between the glass-ceramic surface layer and the same as in Example 1 above. While exhibiting a transparent marble-like appearance, it was extremely light in weight, and its soundproofing, heat-insulating, and heat-retaining properties were far superior to conventional panels of this type.
（発明の効果）
本発明は前記説明から明らかなように、軽量で
防音性、断熱性、耐火性および保温に優れた無機
質発泡軽量体よりなるベースと、強度的に優れて
いるうえ抜群の意匠効果を発揮するガラス砕片が
溶融結晶化されたガラスセラミツク表層とを、溶
着一体化させる効果に優れているうえ隠蔽力があ
る陶磁器用化粧土を主材とする中間薄層とを介し
て一体化させて大型であるにもかかわらず取扱の
容易で装飾的にも優れた建築用軽量化粧パネルを
安価に提供できるようにしたもので、しかも、製
造上はガラスクロスが型枠に敷き詰められたガラ
ス砕片間に表層の純度を保つとともに無機質発泡
軽量体よりなるベースと表層との反応を防ぐこと
により境界面や表層でのピンホール発生を防いで
仕上がりのよい製品とすることができるうえに施
釉磁器タイルにくらべて透明部分の厚さを任意に
できる。(Effects of the Invention) As is clear from the above description, the present invention has a base made of a lightweight inorganic foam material that is lightweight and has excellent soundproofing, heat insulation, fire resistance, and heat retention, and a base that is excellent in strength and has an outstanding design. The effective glass fragments are melted and crystallized into a glass-ceramic surface layer, which is integrated with the intermediate thin layer mainly made of ceramic clay, which has excellent welding and unifying effects and has hiding power. This makes it possible to provide lightweight architectural decorative panels that are large, easy to handle, and highly decorative at low cost.Moreover, in manufacturing, glass cloth is spread over the formwork. By maintaining the purity of the surface layer between the fragments and preventing the reaction between the base made of lightweight inorganic foam and the surface layer, pinholes can be prevented from forming at the interface and surface layer, resulting in a product with a good finish. Compared to tiles, the thickness of the transparent part can be adjusted as desired.
従つて、本発明は従来の建築用パネルの問題点
を全て解決した建築用軽量化粧パネルおよびその
製造法としての産業発達に寄与するところ極めて
大なるものがある。 Therefore, the present invention greatly contributes to the industrial development of a lightweight decorative panel for construction that solves all the problems of conventional construction panels and a method for manufacturing the same.
Claims (1)
磁器用化粧土を主材とする中間薄層を介してガラ
ス破片が溶融結晶化されたガラスセラミツク表層
を層着一体化したことを特徴とする建築用軽量化
粧パネル。 ２ 陶磁器用化粧土を主材とする中間薄層が陶磁
器用化粧土とガラスクロスとの溶融固化層である
請求項１記載の建築用軽量化粧パネル。 ３ 無機質発泡軽量体が天然ガラス粉末を主材と
してこれに真珠岩粉末と火山灰と長石粉末とを混
合するとともに発泡剤を添加した配合材料の焼結
体である請求項１または請求項２記載の建築用軽
量化粧パネル。 ４ 型枠内にガラス破片を敷き詰めたうえガラス
クロス層を介して陶磁器用化粧土薄層を形成し、
さらに、その上に焼成により無機質発泡軽量体と
なるベース材料を載せて前記ガラス破片が結晶化
する温度で焼成してガラスセラミツク表層を無機
質発泡軽量体よりなるベースの表面にガラスクロ
スと陶磁器用化粧土との溶融固化層を介して一体
化させることを特徴とする建築用軽量化粧パネル
の製造法。[Scope of Claims] 1. A glass-ceramic surface layer in which glass fragments are melted and crystallized is integrally layered on the surface of a base made of lightweight inorganic foam through an intermediate thin layer mainly made of ceramic clay. A lightweight decorative panel for architectural use featuring: 2. The lightweight decorative panel for construction according to claim 1, wherein the intermediate thin layer mainly composed of ceramic clay is a melt-solidified layer of ceramic clay and glass cloth. 3. The lightweight inorganic foam body is a sintered body of a blended material made of natural glass powder as a main material, mixed with nacre powder, volcanic ash, and feldspar powder, and with the addition of a foaming agent. Lightweight decorative panels for construction. 4. Spread glass fragments in the formwork and form a thin layer of pottery clay with a glass cloth layer in between.
Furthermore, a base material that becomes an inorganic foam lightweight body by firing is placed on top of the base material, and the glass shards are fired at a temperature that crystallizes the glass ceramic surface layer to the surface of the base made of the inorganic foam lightweight body. A method for producing a lightweight decorative panel for construction, which is characterized by being integrated with soil through a molten solidified layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63140880A JPH01308887A (en) | 1988-06-08 | 1988-06-08 | Light-weight decorative panel for building and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63140880A JPH01308887A (en) | 1988-06-08 | 1988-06-08 | Light-weight decorative panel for building and production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01308887A JPH01308887A (en) | 1989-12-13 |
| JPH0571545B2 true JPH0571545B2 (en) | 1993-10-07 |
Family
ID=15278913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63140880A Granted JPH01308887A (en) | 1988-06-08 | 1988-06-08 | Light-weight decorative panel for building and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01308887A (en) |
-
1988
- 1988-06-08 JP JP63140880A patent/JPH01308887A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01308887A (en) | 1989-12-13 |
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