JPS6456335A - Production of tile made of foamed glass - Google Patents
Production of tile made of foamed glassInfo
- Publication number
- JPS6456335A JPS6456335A JP21367587A JP21367587A JPS6456335A JP S6456335 A JPS6456335 A JP S6456335A JP 21367587 A JP21367587 A JP 21367587A JP 21367587 A JP21367587 A JP 21367587A JP S6456335 A JPS6456335 A JP S6456335A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- stock
- foam glass
- surface layer
- molding die
- 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
Abstract
PURPOSE:To produce the titled tile which is excellent in strength of the surface, precision of dimension and beauty of the surface and is free from deformation by laminating both the raw material of a vitreous surface layer and the powdery raw material for foam glass stock in the inside of a molding die and heating them to foam and expand the raw material for stock. CONSTITUTION:A laminated body 18 is obtained by thickly spreading the raw material 12 for a vitreous surface layer in the inside of a molding die 10 of a box-shaped vessel having a channel-shaped cross section and laminating the raw material 16 for foam glass stock which consists of natural vitreous mineral as a main material and contains prescribed amount of a foaming agent thereon via the raw material 14 for an intermediate layer which consists of natural vitreous mineral as a main material and contains the foaming agent of amount less than the raw material for foam glass stock. Then the molding die 10 housing this laminated body 18 is heated in a heating oven to perform both softening or melting of the raw material 12 for the surface layer and foaming and expansion of the raw material 14 for the intermediate layer and the raw material 16 for stock and thereby a tile 20 made of foam glass which consists of the surface layer 22, the foam glass stock 26 and the intermediate layer 24 little in foaming amount is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21367587A JPS6456335A (en) | 1987-08-27 | 1987-08-27 | Production of tile made of foamed glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21367587A JPS6456335A (en) | 1987-08-27 | 1987-08-27 | Production of tile made of foamed glass |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6456335A true JPS6456335A (en) | 1989-03-03 |
Family
ID=16643109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21367587A Pending JPS6456335A (en) | 1987-08-27 | 1987-08-27 | Production of tile made of foamed glass |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6456335A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106481015A (en) * | 2016-12-06 | 2017-03-08 | 济南大学 | A kind of can pinning boxlike foam glass/glass ceramic composite and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104075A (en) * | 1981-12-11 | 1983-06-21 | 旭化成株式会社 | Lightweight composite body |
JPS6033219A (en) * | 1983-08-01 | 1985-02-20 | Toyota Central Res & Dev Lab Inc | Foamed glass body and its manufacture |
-
1987
- 1987-08-27 JP JP21367587A patent/JPS6456335A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104075A (en) * | 1981-12-11 | 1983-06-21 | 旭化成株式会社 | Lightweight composite body |
JPS6033219A (en) * | 1983-08-01 | 1985-02-20 | Toyota Central Res & Dev Lab Inc | Foamed glass body and its manufacture |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106481015A (en) * | 2016-12-06 | 2017-03-08 | 济南大学 | A kind of can pinning boxlike foam glass/glass ceramic composite and preparation method thereof |
CN106481015B (en) * | 2016-12-06 | 2019-02-05 | 济南大学 | It is a kind of can pinning boxlike foam glass/glass ceramic composite and preparation method thereof |
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