GB1431086A - Glass panels - Google Patents

Glass panels

Info

Publication number
GB1431086A
GB1431086A GB4849873A GB4849873A GB1431086A GB 1431086 A GB1431086 A GB 1431086A GB 4849873 A GB4849873 A GB 4849873A GB 4849873 A GB4849873 A GB 4849873A GB 1431086 A GB1431086 A GB 1431086A
Authority
GB
United Kingdom
Prior art keywords
glass
mixture
sheet
weight
cellular
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
Application number
GB4849873A
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of GB1431086A publication Critical patent/GB1431086A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/088—Shaping of glass or deposition of glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/16—Halogen containing crystalline phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)

Abstract

1431086 Foam glass panel SAINT-GOBAIN INDUSTRIES 18 Oct 1973 [20 Oct 1972] 48498/73 Heading C1M A panel comprising a layer of cellular glass covering at least one surface of a sheet of glass ceramic is produced by coating a sheet of glassceramic or a glass capable of being converted thereto by heat with a mixture capable of producing a cellular glass on heating and heating the coated sheet in a closed mould to expand the mixture into cellular glass and, if necessary convert the glass of the sheet into a glassceramic. The mixture is sufficient to occupy a volume after expansion at ambient temperature at least 10 % greater than the volume required to fill the mould. Preferably the mixture has an average grain size of from 50 to 80 Á. The sheet may be sprinkled with a thin layer of glass powder having a relatively coarse grain size, which is then covered with the finer grained mixture. The mixture preferably comprises a glass having a composition in weight per cent of SiO 2 55-65; CaO 6-11; MgO 3-6; alkali metal oxides 13-15; Al 2 O 3 10-14 and 1 to 2 parts by weight of CaCO 3 per 100 parts by weight of glass.
GB4849873A 1972-10-20 1973-10-18 Glass panels Expired GB1431086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237294A FR2203785B1 (en) 1972-10-20 1972-10-20

Publications (1)

Publication Number Publication Date
GB1431086A true GB1431086A (en) 1976-04-07

Family

ID=9105978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4849873A Expired GB1431086A (en) 1972-10-20 1973-10-18 Glass panels

Country Status (10)

Country Link
JP (1) JPS4997012A (en)
BE (1) BE806300A (en)
BR (1) BR7308190D0 (en)
DE (1) DE2352551A1 (en)
ES (1) ES419790A1 (en)
FR (1) FR2203785B1 (en)
GB (1) GB1431086A (en)
IT (1) IT998779B (en)
LU (1) LU68649A1 (en)
NL (1) NL7314146A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036747A2 (en) * 1980-03-17 1981-09-30 Asahi Kasei Kogyo Kabushiki Kaisha Foamable glass composition and glass foam
GB2209522A (en) * 1987-08-31 1989-05-17 Central Glass Co Ltd Decorative foamed glass with dense glass surface layer and method of producing same
WO2012007827A1 (en) * 2010-07-13 2012-01-19 Ori Yekutiel Foam glass manufacturing and applications
EP2920381A4 (en) * 2012-10-05 2016-11-30 Graasten Teglværk As Composite building block

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905672A1 (en) * 1989-02-24 1990-08-30 Fels Werke Gmbh METHOD FOR PRODUCING MOLDED BODIES FROM FLOWED GLASS
JP2528800Y2 (en) * 1990-12-14 1997-03-12 松下電工株式会社 Gate pillar

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036747A2 (en) * 1980-03-17 1981-09-30 Asahi Kasei Kogyo Kabushiki Kaisha Foamable glass composition and glass foam
EP0036747A3 (en) * 1980-03-17 1982-03-17 Asahi Kasei Kogyo Kabushiki Kaisha Foamable glass composition and glass foam
GB2209522A (en) * 1987-08-31 1989-05-17 Central Glass Co Ltd Decorative foamed glass with dense glass surface layer and method of producing same
GB2209522B (en) * 1987-08-31 1991-09-04 Central Glass Co Ltd Decorative foamed glass and method of producing same
WO2012007827A1 (en) * 2010-07-13 2012-01-19 Ori Yekutiel Foam glass manufacturing and applications
EP2920381A4 (en) * 2012-10-05 2016-11-30 Graasten Teglværk As Composite building block

Also Published As

Publication number Publication date
LU68649A1 (en) 1974-05-09
FR2203785B1 (en) 1978-03-03
JPS4997012A (en) 1974-09-13
BE806300A (en) 1974-04-19
DE2352551A1 (en) 1974-05-02
IT998779B (en) 1976-02-20
FR2203785A1 (en) 1974-05-17
NL7314146A (en) 1974-04-23
ES419790A1 (en) 1976-12-01
BR7308190D0 (en) 1974-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee