JPH0234575A - Production of glazed and extruded hollow ceramic plate sealed in end surface - Google Patents
Production of glazed and extruded hollow ceramic plate sealed in end surfaceInfo
- Publication number
- JPH0234575A JPH0234575A JP18293688A JP18293688A JPH0234575A JP H0234575 A JPH0234575 A JP H0234575A JP 18293688 A JP18293688 A JP 18293688A JP 18293688 A JP18293688 A JP 18293688A JP H0234575 A JPH0234575 A JP H0234575A
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- hollow member
- glazed
- extruded
- sealing
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 238000010304 firing Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 10
- 238000001354 calcination Methods 0.000 abstract description 9
- 239000004566 building material Substances 0.000 abstract description 5
- 238000010894 electron beam technology Methods 0.000 abstract description 4
- 238000007751 thermal spraying Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 14
- 238000010276 construction Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007750 plasma spraying Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
- Ceramic Products (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は端面が封止された施釉押出中空セラミックス板
の製造方法に係り、特に、各種建築用材料として有用な
端面が封止された施釉押出中空セラミックス板を効率的
に製造する方法に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for manufacturing a glazed extruded hollow ceramic plate with sealed end faces, and particularly relates to a method of manufacturing a glazed extruded hollow ceramic plate with sealed end faces that is useful as various building materials. The present invention relates to a method for efficiently manufacturing extruded hollow ceramic plates.
［従来の技術］
従来より、コンクリート等のセラミックス材料の押出成
形により製造された・第６図に示すような中空部２が形
成された押出中空部材１が提供されており、この押出中
空部材は、壁材等の建築材料等として広く用いられてい
る。[Prior Art] Conventionally, an extruded hollow member 1 in which a hollow portion 2 as shown in FIG. 6 is formed, which is manufactured by extrusion molding of a ceramic material such as concrete, has been provided. It is widely used as a building material such as wall material.
［発明が解決しようとする課題］
との押出中空部材１は、その押出方向Ｘに直交する切断
端面３については、何ら工作、仕上げ処理がなされてい
ない。[Problems to be Solved by the Invention] In the extruded hollow member 1, the cut end surface 3 perpendicular to the extrusion direction X is not subjected to any machining or finishing treatment.
このため、従来の押出中空部材は、建材等として使用す
るに際し、施工時にコーキング材やシーリング材等で目
地を塞いで中空部が見えない状態にする必要があり、施
工作業が容易ではないという欠点がある。しかも、この
コーキング、シーリング等の作業が不完全であると、中
空部への雨水等の浸入により、押出中空部材が劣化し易
いという問題もある。For this reason, when using conventional extruded hollow members as building materials, etc., it is necessary to close the joints with caulking material, sealant, etc. to make the hollow part invisible during construction, and the construction work is not easy. There is. Furthermore, if the caulking, sealing, and other operations are incomplete, there is a problem in that the extruded hollow member is likely to deteriorate due to rainwater or the like entering the hollow portion.
［課題を解決するための手段］
本発明の端面が封止された施釉押出中空セラミックス板
の製造方法は、仮焼されたセラミックス押出中空部材と
、該押出中空部材と同質の材料よりなり、該押出中空部
材の端面の少なくとも中空部を封止する仮焼セラミック
ス封止部材とを、両部材の当接部を熔融又は熔射するこ
とにより仮接着し、次いで施釉後焼成して両部材を接合
することを特徴とする。[Means for Solving the Problems] The method of manufacturing a glazed extruded hollow ceramic plate with sealed end faces of the present invention comprises a calcined extruded ceramic hollow member and a material of the same quality as the extruded hollow member, A calcined ceramic sealing member that seals at least the hollow portion of the end face of the extruded hollow member is temporarily bonded by melting or spraying the abutting portions of both members, and then glazing and firing is performed to join both members. It is characterized by
以下、図面を参照して本発明の詳細な説明する。Hereinafter, the present invention will be described in detail with reference to the drawings.
本発明においては、まず、セラミックス材料により、第
６図に示すような中空部２を有する押出中空部材１を押
出成形し、この押出成形品を乾燥及び仮焼する。なお、
説明の便宜上、第６図に示す押出中空部材において、１
ａを上板、１ｂを下板、ＩＣ１１ｄを側板、２ａを仕切
板と称す。In the present invention, first, an extruded hollow member 1 having a hollow portion 2 as shown in FIG. 6 is extruded from a ceramic material, and this extruded product is dried and calcined. In addition,
For convenience of explanation, in the extruded hollow member shown in FIG.
A is called an upper plate, 1b is called a lower plate, IC11d is called a side plate, and 2a is called a partition plate.
また、この押出成形品の材料と同質のセラミックス材料
により、上記中空部材１の中空部２を封止可能な封止部
材を成形、乾燥及び仮焼して製造しておく。なお、上記
の中空部材及び封止部材の仮焼条件は、その構成材料に
よっても異なるが、通常の場合９００〜１１５０℃で１
０〜３０分程度と程度。Further, a sealing member capable of sealing the hollow portion 2 of the hollow member 1 is manufactured by molding, drying, and calcining using a ceramic material of the same quality as the material of this extrusion molded product. The conditions for calcination of the above-mentioned hollow member and sealing member vary depending on their constituent materials, but in normal cases, the calcination conditions are 900 to 1150°C for 1
About 0 to 30 minutes.
次いで、上記の中空部材１の開口部に封止部材を当接し
て中空部２を封止すると共に、両部材の当接部を加熱熔
融又は熔射することにより仮接着する。加熱熔融手段と
しては、レーザー又は電子ビーム等が挙げられる。この
際、仮接着の強度を高めるために、接合部に中空部材及
び封止部材を構成するセラミックス材料と同質原料より
なるフリット等を予め塗布し、加熱熔融させることもで
きる。また、溶射手段としては、プラズマ熔射、火炎溶
射等が挙げられる。このような加熱熔融又は熔射によれ
ば、両部材を極めて効率的かつ高強度に仮接着すること
ができる。Next, a sealing member is brought into contact with the opening of the hollow member 1 to seal the hollow portion 2, and the contact portions of both members are temporarily bonded by heating and melting or melting. Examples of heating and melting means include a laser or an electron beam. At this time, in order to increase the strength of temporary bonding, a frit or the like made of the same raw material as the ceramic material constituting the hollow member and the sealing member may be applied in advance to the joint portion and heated and melted. Furthermore, examples of the thermal spraying means include plasma spraying, flame spraying, and the like. According to such heating melting or spraying, both members can be temporarily bonded extremely efficiently and with high strength.
本発明において、中空部材１の中空部２の封止方法とし
ては、次の■〜■に挙げるような方法を採用することが
できる。In the present invention, as a method for sealing the hollow portion 2 of the hollow member 1, the following methods (1) to (4) can be adopted.
■ 押出中空部材１の各中空部２に、中空部２と嵌合可
能な栓状部材４をはめ込んで封止する。(2) A plug-like member 4 that can fit into each hollow part 2 of the extruded hollow member 1 is fitted and sealed.
（第１図）
■ 押出中空部材１の端面３の全面を覆う盲板５を用い
て端面を封止する。（第２図）
■ 押出中空部材１の端面を予め加工して、両側板ＩＣ
１１ｄ及び仕切板２ａを切削し、盲板６の嵌合代りを形
成し、盲板６をはめ込んで端面を封止する。（第３図）
■ 押出中空部材１の端面を予め加工して、上板１ａ、
両側板ＩＣ１１ｄ及び仕切板２ａを切削し、下板１ｂの
みを残して盲板７の載置代ｍを形成し、この部分に盲板
７を載せて仮接着することにより端面を封止する。（第
４図）■ 押出中空部材１の端面を予め加工して、仕切
板２ａを切削し、盲板８の嵌合代ｎを形成し、盲板８を
はめ込んで仮接着して端面を封止する。（第５図）
上記■〜■の方法のうち、端面の加工が容易でしかも、
後工程の施釉、焼成時において盲板が脱落し難いことか
ら、■の方法が好適である。なお、中空押出部材端面の
中空部の封止方法は、上記■〜■の方法に何ら限定され
るものではない。(FIG. 1) (1) Seal the end surface of the extruded hollow member 1 using a blind plate 5 that covers the entire surface of the end surface 3. (Fig. 2) ■ The end faces of the extruded hollow member 1 are processed in advance to form ICs on both sides.
11d and the partition plate 2a are cut to form a fitting substitute for the blind plate 6, and the blind plate 6 is fitted to seal the end face. (Fig. 3) ■ The end face of the extruded hollow member 1 is processed in advance to form the upper plate 1a,
The both side plates IC11d and the partition plate 2a are cut, leaving only the lower plate 1b to form a mounting allowance m for the blind plate 7, and the blind plate 7 is placed on this portion and temporarily bonded to seal the end face. (Fig. 4) ■ The end face of the extruded hollow member 1 is processed in advance, the partition plate 2a is cut, a fitting allowance n for the blind plate 8 is formed, and the blind plate 8 is fitted and temporarily bonded to seal the end face. Stop. (Fig. 5) Of the methods ① to ② above, processing of the end face is easy, and
Method (2) is preferred because the blind plate is difficult to fall off during glazing and firing in the subsequent steps. Note that the method for sealing the hollow portion of the end face of the hollow extruded member is not limited to the methods (1) to (4) above.
このようにして、仮焼中空部材と封止部材を接合した後
は、その接合体の少なくとも前面（土板）、好ましくは
前面と側面（上板と側板及び封止端面）に施釉した後、
本焼成する。なお、施釉は接合体の全表面に施しても良
い。施釉に用いる釉薬としては、フリット釉、生釉等の
通常のセラミックス材料用の釉薬を用いることができる
。After joining the calcined hollow member and the sealing member in this way, at least the front surface (earthen plate), preferably the front surface and side surfaces (top plate, side plate, and sealing end surface) of the joined body are glazed.
Perform final firing. Note that glazing may be applied to the entire surface of the joined body. As the glaze used for glazing, it is possible to use ordinary glazes for ceramic materials such as frit glazes and raw glazes.
施釉後の本焼成条件は、中空部材及び封止部材のセラミ
ックス材料の種類や釉薬の種類等に応じて適宜決定され
る。通常の場合、本焼成条件は１１００〜１２００℃の
温度で、１０〜３０分程度と程度。The main firing conditions after glazing are appropriately determined depending on the type of ceramic material of the hollow member and the sealing member, the type of glaze, and the like. Normally, the main firing conditions are a temperature of 1100 to 1200°C for about 10 to 30 minutes.
このような本発明の方法において、中空部材及び封止部
材を構成するセラミックス材料としては特に制限はなく
、本発明は焼結セラミックス押出成形材のばかセメント
の押出成形材等の広範なセラミックス材料に適用するこ
とができる。In the method of the present invention, there is no particular restriction on the ceramic material constituting the hollow member and the sealing member. Can be applied.
なお、本発明において、封止部材で封止する面は、中空
部材の一方の端面であっても両端面であっても良い。両
端面を封止する場合には、封止後の本焼成において、密
閉された中空部内部が高圧となって製品欠陥を生じるの
を防止するために、予め、各中空部に連通ずる空気孔を
中空部材の上板又は下板あるいは封止部材等に１個ない
し複数個孔明けしておくのが好ましい。In addition, in the present invention, the surface to be sealed with the sealing member may be one end surface or both end surfaces of the hollow member. When sealing both end faces, in order to prevent product defects due to high pressure inside the sealed hollow during the final firing after sealing, air holes communicating with each hollow are prepared in advance. It is preferable to make one or more holes in the upper or lower plate of the hollow member or the sealing member.
［作 用］
本発明の端面が封止された施釉押出中空セラミックス板
の製造方法では、仮焼された中空部材及び封止部材を仮
接着して施釉、本焼成する。[Function] In the method of manufacturing a glazed extruded hollow ceramic plate with sealed end surfaces according to the present invention, the calcined hollow member and the sealing member are temporarily bonded, glazed, and finally fired.
このため、封止部等の寸法精度の良好な端面封止中空部
材を効率的に製造することができる。Therefore, it is possible to efficiently manufacture an end face sealed hollow member with good dimensional accuracy such as a sealed portion.
即ち、仮焼前の中空部材及び封止部材の成形品を接合し
た後、仮焼、本焼成する場合には、焼成前の乾燥に時間
を要し、生産効率が悪く、また、焼成により、封止部の
寸法が若干変化し、封止部の密着状態が十分でない場合
がある。That is, when the molded products of the hollow member and the sealing member before calcination are joined together and then subjected to calcination and main sintering, it takes time to dry before sintering, resulting in poor production efficiency. The dimensions of the sealing part may change slightly and the sealing state of the sealing part may not be sufficient.
一方、仮焼、本焼成後の中空部材及び封止部材を接着す
る場合には、十分な接着強度が得られない。On the other hand, when bonding the hollow member and the sealing member after calcination and final calcination, sufficient adhesive strength cannot be obtained.
これに対し、本発明方法に従って、仮焼中空部材及び仮
焼封止部材を仮接着し、施釉抜本焼成することにより、
両部材の接合部の寸法精度も良く、また接合強度も高く
、しかも美麗な釉面を有する製品を効率的に製造するこ
とができる。本発明では、仮焼中空部材と仮焼中空部材
との仮接着に当り、熔融又は溶射手段を採用するため、
効率的に、高い接合強度にて仮接着することができ、高
い接合強度で封止された端面封止部材が得られる。On the other hand, according to the method of the present invention, by temporarily bonding the calcined hollow member and the calcined sealing member, and then performing glazing and final firing,
It is possible to efficiently produce a product that has good dimensional accuracy at the joint between the two members, high joint strength, and a beautiful glazed surface. In the present invention, melting or thermal spraying is employed for temporary bonding between the calcined hollow member and the calcined hollow member.
Temporary bonding can be performed efficiently and with high bonding strength, and an end face sealing member sealed with high bonding strength can be obtained.
［実施例コ
以下に実施例を挙げて、本発明をより具体的に説明する
。[Example] The present invention will be described in more detail with reference to Examples below.
実施例１
予め１０００℃で３０分仮焼された第３図に示す形状の
押出中空部材（材料：珪酸カルシウム及び粘土）１の端
面を第３図に示す如く加工して嵌合代１を形成した。次
いで、同材料による１０００℃、３０分仮焼物であって
、第３図に示す形状の盲板６を、該嵌合代１にはめ込み
、第３図の点線Ａに沿ってＣＯ２レーザーを照射した。Example 1 The end face of an extruded hollow member (materials: calcium silicate and clay) 1 having the shape shown in FIG. 3, which had been previously calcined at 1000° C. for 30 minutes, was processed as shown in FIG. 3 to form a fitting margin 1. did. Next, a blind plate 6 made of the same material and calcined at 1000°C for 30 minutes and having the shape shown in FIG. 3 was fitted into the fitting margin 1, and a CO2 laser was irradiated along the dotted line A in FIG. .
レーザーの焦点は中空部材の表面とした。レーザーの照
射により、押出中空部材１と盲板６との接合面近傍部分
が熔融し、押出中空部材１と盲板６とが仮接着された。The focus of the laser was on the surface of the hollow member. The laser irradiation melted the portion near the joint surface between the extruded hollow member 1 and the blind plate 6, and the extruded hollow member 1 and the blind plate 6 were temporarily bonded.
次いで、端面を研磨後、前面及び側面（上板、側板及び
封止端面）に施釉し、１１５０℃で３０分本焼成を行な
った。なお、釉薬としてはＳＫ ０４ａの釉を用いた
。Next, after polishing the end faces, glaze was applied to the front face and side faces (upper plate, side plate, and sealed end face), and main firing was performed at 1150° C. for 30 minutes. Note that SK 04a glaze was used as the glaze.
その結果、美麗で軽量かつ高強度の端面封止施釉中空部
材が得られた。As a result, a beautiful, lightweight, and high-strength hollow member with end-sealed glaze was obtained.
実施例２
第５図に示す方法により、押出中空部材１の端面の封止
を行なったこと以外は、実施例１と同様にして施釉押出
中空セラミックス板の製造を行なった。なお、レーザー
光は押出中空部材１と盲板８との接合部（第５図のＢ線
上）に照射し、これによって押出中空部材１と盲板６と
の接合界面を熔融させた。その結果、極めて美麗で軽量
かつ高強度の端面封止施釉中空部材が得られた。Example 2 A glazed extruded hollow ceramic plate was produced in the same manner as in Example 1, except that the end face of the extruded hollow member 1 was sealed by the method shown in FIG. The laser beam was applied to the joint between the extruded hollow member 1 and the blind plate 8 (on line B in FIG. 5), thereby melting the joint interface between the extruded hollow member 1 and the blind plate 6. As a result, an extremely beautiful, lightweight, and high-strength end-face-sealed hollow member was obtained.
実施例３
実施例２において、レーザー光に代えて電子ビームにて
熔融仮接着させたこと以外は同様にして施釉押出中空セ
ラミックス板の製造を行なった。なお、電子ビームは、
電圧２５ｋＶ、電流１８ｍＡとし、溶接速度は５ｃｍ／
ｍｉｎとした。その結果、極めて美麗で軽量かつ高強度
の端面封止施釉中空部材が得られた。Example 3 A glazed extruded hollow ceramic plate was produced in the same manner as in Example 2, except that temporary melting and bonding was performed using an electron beam instead of a laser beam. Note that the electron beam is
The voltage was 25kV, the current was 18mA, and the welding speed was 5cm/
It was set to min. As a result, an extremely beautiful, lightweight, and high-strength end-face-sealed hollow member was obtained.
実施例４
実施例２において、レーザー光に代えてレーザー照射部
Ｂにプラズマガンにてプラズマ熔射を行なったこと以外
は、同様にして施釉押出中空セラミックス板の製造を行
なった。なお、熔射する粉末は、中空部材のセラミック
ス材料を３００メツシユ以下に粉砕したものを用いた。Example 4 A glazed extruded hollow ceramic plate was produced in the same manner as in Example 2, except that instead of using a laser beam, the laser irradiation area B was subjected to plasma spraying using a plasma gun. The powder to be sprayed was obtained by pulverizing the ceramic material of the hollow member into 300 mesh or less.
その結果、同様に美麗で軽量かつ高強度の端面封止施釉
中空部材が得られた。As a result, a similarly beautiful, lightweight, and high-strength end-face sealed glazed hollow member was obtained.
［発明の効果］
以上詳述した通り、本発明の端面が封止された施釉押出
中空セラミックス板の製造方法によれば、各種建築材料
として極めて有用な、端面が密着性良く、高い接合強度
で封止された端面封止施釉中空部材を効率的かつ、工業
的有利に製造することができる。[Effects of the Invention] As detailed above, according to the method of manufacturing a glazed extruded hollow ceramic plate with sealed end faces of the present invention, the end face has good adhesion and high bonding strength, which is extremely useful as various building materials. The end face-sealed glazed hollow member can be manufactured efficiently and industrially advantageously.
本発明の方法により製造される施釉押出中空セラミック
ス板は、端面が封止されているため、施工時にコーキン
グ又はシーリングのための中空部処理の必要がなく、施
工作業が容易となる。また、内部への水の侵入も確実に
防止されるので、部材内部からの腐食や劣化等を防止す
ることができる。Since the extruded glazed hollow ceramic plate produced by the method of the present invention has its end faces sealed, there is no need to treat the hollow part for caulking or sealing during construction, which facilitates the construction work. Furthermore, since water is reliably prevented from entering the inside, corrosion and deterioration from inside the member can be prevented.
本発明方法により製造された施釉押出中空セラミックス
板は、施釉がなされているため美観に優れる。また、施
工時に目地を深く取ることにより、重厚感のある仕上り
面を得ることができる。The glazed extruded hollow ceramic plate produced by the method of the present invention has excellent appearance because it is glazed. Also, by creating deep joints during construction, a finished surface with a solid feel can be obtained.
第１図ないし第５図の各図は、本発明の実施例方法を説
明する斜視図、第６図は押出中空部材の斜視図である。
１・・・押出中空部材、
２・・・中空部、
４・・・栓状部材、
５．６．７．８・・・盲板。Each of FIGS. 1 to 5 is a perspective view illustrating an embodiment of the method of the present invention, and FIG. 6 is a perspective view of an extruded hollow member. DESCRIPTION OF SYMBOLS 1... Extruded hollow member, 2... Hollow part, 4... Plug-shaped member, 5.6.7.8... Blind plate.
Claims (1)
中空部材と同質の材料よりなり、該押出中空部材の端面
の少なくとも中空部を封止する仮焼セラミックス封止部
材とを、両部材の当接部を熔融又は熔射することにより
仮接着し、次いで施釉後焼成して両部材を接合すること
を特徴とする端面が封止された施釉押出中空セラミック
ス板の製造方法。(1) A calcined ceramic extruded hollow member and a calcined ceramic sealing member that is made of the same material as the extruded hollow member and seals at least the hollow portion of the end face of the extruded hollow member. A method for producing a glazed extruded hollow ceramic plate with sealed end faces, characterized in that the abutting portions are temporarily bonded by melting or spraying, and then the two members are bonded by firing after glazing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63182936A JP2570396B2 (en) | 1988-07-22 | 1988-07-22 | Method for producing glazed extruded hollow ceramic plate with sealed end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63182936A JP2570396B2 (en) | 1988-07-22 | 1988-07-22 | Method for producing glazed extruded hollow ceramic plate with sealed end face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0234575A true JPH0234575A (en) | 1990-02-05 |
| JP2570396B2 JP2570396B2 (en) | 1997-01-08 |
Family
ID=16126967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63182936A Expired - Lifetime JP2570396B2 (en) | 1988-07-22 | 1988-07-22 | Method for producing glazed extruded hollow ceramic plate with sealed end face |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2570396B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001057337A1 (en) * | 2000-02-07 | 2001-08-09 | Cebis Cerámicas, S.L. | Method for producing special ceramic parts |
| CN102776981A (en) * | 2011-05-10 | 2012-11-14 | 骊住株式会社 | Ceramic plate with hollow hole |
| JP2015200122A (en) * | 2014-04-09 | 2015-11-12 | 株式会社石川時鐵工所 | Molding plate |
| CN110590406A (en) * | 2019-09-05 | 2019-12-20 | 九牧厨卫股份有限公司 | Ceramic repair bottom material, repair surface glaze, preparation method and ceramic repair method |
-
1988
- 1988-07-22 JP JP63182936A patent/JP2570396B2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001057337A1 (en) * | 2000-02-07 | 2001-08-09 | Cebis Cerámicas, S.L. | Method for producing special ceramic parts |
| ES2159266A1 (en) * | 2000-02-07 | 2001-09-16 | Cebis Ceramicas S L | Method for producing special ceramic parts |
| CN102776981A (en) * | 2011-05-10 | 2012-11-14 | 骊住株式会社 | Ceramic plate with hollow hole |
| JP2015200122A (en) * | 2014-04-09 | 2015-11-12 | 株式会社石川時鐵工所 | Molding plate |
| CN110590406A (en) * | 2019-09-05 | 2019-12-20 | 九牧厨卫股份有限公司 | Ceramic repair bottom material, repair surface glaze, preparation method and ceramic repair method |
| CN110590406B (en) * | 2019-09-05 | 2022-02-18 | 九牧厨卫股份有限公司 | Ceramic repair bottom material, repair surface glaze, preparation method and ceramic repair method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2570396B2 (en) | 1997-01-08 |
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