JPS6437476A - Production of foamed pottery product - Google Patents
Production of foamed pottery productInfo
- Publication number
- JPS6437476A JPS6437476A JP19305287A JP19305287A JPS6437476A JP S6437476 A JPS6437476 A JP S6437476A JP 19305287 A JP19305287 A JP 19305287A JP 19305287 A JP19305287 A JP 19305287A JP S6437476 A JPS6437476 A JP S6437476A
- Authority
- JP
- Japan
- Prior art keywords
- cement
- sintered
- foamed
- pottery
- mixture containing
- 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
Landscapes
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
PURPOSE:To obtain a foamed pottery product having excellent flexural strength readily and inexpensively, by molding a sintered mixture containing a cement, a pottery material and water into a lamellar shape, attaching a sintered mixture containing a blowing agent to the surface, expanding, hydrating and setting the cement and sintering. CONSTITUTION:A cement (e.g. Portland cement) is heated and sintered to give a pottery material (e.g. frit), which is blended with water and molded into a lamellar shape having desired thickness. Then in an unset state, a mixture containing the cement, the pottery material, a blowing agent (e.g. aluminum powder) and water is attached to the surface of the molded article in desired thickness expanded, the cement is hydrated and set in the expanding state and the molded article is aged in such a degree that the molded article can retain its shape by itself. Then the prepared premolded product is sintered and set to give a foamed pottery product having a foamed layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19305287A JPS6437476A (en) | 1987-08-01 | 1987-08-01 | Production of foamed pottery product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19305287A JPS6437476A (en) | 1987-08-01 | 1987-08-01 | Production of foamed pottery product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6437476A true JPS6437476A (en) | 1989-02-08 |
JPH0516395B2 JPH0516395B2 (en) | 1993-03-04 |
Family
ID=16301380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19305287A Granted JPS6437476A (en) | 1987-08-01 | 1987-08-01 | Production of foamed pottery product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437476A (en) |
-
1987
- 1987-08-01 JP JP19305287A patent/JPS6437476A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0516395B2 (en) | 1993-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |