JPS6456335A - Production of tile made of foamed glass - Google Patents

Production of tile made of foamed glass

Info

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
Application number
JP21367587A
Other languages
Japanese (ja)
Inventor
Seiki Kasai
Junpei Yamano
Katsuhisa Fukumoto
Akira Nakada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inax Corp
Original Assignee
Inax Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inax Corp filed Critical Inax Corp
Priority to JP21367587A priority Critical patent/JPS6456335A/en
Publication of JPS6456335A publication Critical patent/JPS6456335A/en
Pending legal-status Critical Current

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.
JP21367587A 1987-08-27 1987-08-27 Production of tile made of foamed glass Pending JPS6456335A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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