GB614542A - Production of glazed articles - Google Patents

Production of glazed articles

Info

Publication number
GB614542A
GB614542A GB2196646A GB2196646A GB614542A GB 614542 A GB614542 A GB 614542A GB 2196646 A GB2196646 A GB 2196646A GB 2196646 A GB2196646 A GB 2196646A GB 614542 A GB614542 A GB 614542A
Authority
GB
United Kingdom
Prior art keywords
per cent
clay
glaze
articles
fired
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
GB2196646A
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.)
THOMAS DAVID ROBSON
Imerys Aluminates Ltd
Original Assignee
THOMAS DAVID ROBSON
Lafarge Aluminous Cement Co Ltd
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 THOMAS DAVID ROBSON, Lafarge Aluminous Cement Co Ltd filed Critical THOMAS DAVID ROBSON
Priority to GB2196646A priority Critical patent/GB614542A/en
Publication of GB614542A publication Critical patent/GB614542A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/65—Coating or impregnation with inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Dental Preparations (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

614,542. Glazed articles. LAFARGE ALUMINOUS CEMENT CO., Ltd., and ROBSON, T. D. July 23, 1946, No. 21966. [Class 56] Glazed articles are formed of refractory concrete (as defined below) coated with a glaze which remains sufficiently viscous at the firing temperature to remain on the surface of the article, fired and cooled. The refractory concrete comprises crushed firebrick, building brick, asbestos or the like and a hydraulic cement of high alumina content, and when the articles have set after moulding, air holes &c. may be filled with powdered fired refractory clay. The glaze should have a high melting range which may be obtained by increasing the alumina or aluminium silicate content, e.g. a glaze for clay articles with 60 per cent of fine ground China clay incorporated is satisfactory. A coating of 3 oz. per square foot of the glaze composition ; silica 36.5 per cent, alumina 22.0 per cent, lime 2.5 per cent, ferric oxide 1.0 per cent, lead oxide 23.5 per cent, zinc oxide 11.5 per cent, alkalis 2.0 per cent, may be applied and fired at about 1000‹ C. for at least 3 hours with previously fired concrete or at least 12 hours with unfired concrete. A preliminary coating of China or Ball clay may first be applied to the article, without additional heating, and this clay slip may contain 5-15 per cent of the composition, quartz sand 35 parts, lead oxide 58 parts, and kaolin 7 parts.
GB2196646A 1946-07-23 1946-07-23 Production of glazed articles Expired GB614542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2196646A GB614542A (en) 1946-07-23 1946-07-23 Production of glazed articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2196646A GB614542A (en) 1946-07-23 1946-07-23 Production of glazed articles

Publications (1)

Publication Number Publication Date
GB614542A true GB614542A (en) 1948-12-16

Family

ID=10171749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2196646A Expired GB614542A (en) 1946-07-23 1946-07-23 Production of glazed articles

Country Status (1)

Country Link
GB (1) GB614542A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2288332A1 (en) * 2004-09-02 2008-01-01 Mariano Poyatos Mora Refractory material for preparing construction pieces, comprises zone with vitreous porcelain covering and another zone with refractory material, where two zones are arranged in such manner that covering is firmly adhered on material
RU2508279C1 (en) * 2012-11-06 2014-02-27 Юлия Алексеевна Щепочкина Brick glaze

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2288332A1 (en) * 2004-09-02 2008-01-01 Mariano Poyatos Mora Refractory material for preparing construction pieces, comprises zone with vitreous porcelain covering and another zone with refractory material, where two zones are arranged in such manner that covering is firmly adhered on material
RU2508279C1 (en) * 2012-11-06 2014-02-27 Юлия Алексеевна Щепочкина Brick glaze

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