GB1478904A - Ceramic insulating bricks - Google Patents

Ceramic insulating bricks

Info

Publication number
GB1478904A
GB1478904A GB34258/74A GB3425874A GB1478904A GB 1478904 A GB1478904 A GB 1478904A GB 34258/74 A GB34258/74 A GB 34258/74A GB 3425874 A GB3425874 A GB 3425874A GB 1478904 A GB1478904 A GB 1478904A
Authority
GB
United Kingdom
Prior art keywords
expanded perlite
water
bricks
aluminous cement
chamotte
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
GB34258/74A
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.)
OTAVI MINEN und EISENBAHN GES
Original Assignee
OTAVI MINEN und EISENBAHN GES
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 OTAVI MINEN und EISENBAHN GES filed Critical OTAVI MINEN und EISENBAHN GES
Publication of GB1478904A publication Critical patent/GB1478904A/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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1478904 Refractory bricks OTAVI MINENUND EISENBARN-GES 2 Aug 1974 [2 Aug 1973] 34258/74 Headings ClJ and ClH A fired refractory insulating brick comprises a refractory binding framework and expanded perlite, the brick having substantially closed pores, each such pore being externally defined by a glazed outer skin formed during firing by the melting of a grain of expanded perlite. Binding agents include Portland cement, aluminous cement, phosphates, silicates (e.g. water glass), lime, and clay. The bricks may be made by shaping and firing. Shrinkage during firing may be compensated for by addition of kyanite to the raw materials. Pore carriers, e.g. chamotte, kieselguhr, vermiculite and asbestos may be included in the raw materials in an amount up to 80 wt. per cent. The preparation of bricks from expanded perlite, chamottes A and B, aluminous cement and water (Example 1), from expanded perlite, chamotte A, aluminous cement, kyanite and water (Example 2), from expanded perlite, chamotte A, ohamotte B and aluminium phosphate (Example 3) and from expanded perlite, aluminous cement, and water (Example 4) are described.
GB34258/74A 1973-08-02 1974-08-02 Ceramic insulating bricks Expired GB1478904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2339139A DE2339139C3 (en) 1973-08-02 1973-08-02 Process for the production of a refractory ceramic insulating brick

Publications (1)

Publication Number Publication Date
GB1478904A true GB1478904A (en) 1977-07-06

Family

ID=5888669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34258/74A Expired GB1478904A (en) 1973-08-02 1974-08-02 Ceramic insulating bricks

Country Status (9)

Country Link
AT (1) AT360412B (en)
BE (1) BE818401A (en)
CH (1) CH605457A5 (en)
DE (1) DE2339139C3 (en)
FR (1) FR2239432B1 (en)
GB (1) GB1478904A (en)
IT (1) IT1032067B (en)
LU (1) LU70640A1 (en)
NL (1) NL7410354A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571135A2 (en) * 2004-03-04 2005-09-07 Valorisation Céramique du Pays de Bray Method for making construction elements incorporating sewage sludge
WO2013056287A1 (en) 2011-10-20 2013-04-25 Horst Wustinger Ceramic composition
CN113200742A (en) * 2021-05-07 2021-08-03 湖北第二师范学院 Heat-insulating composite wear-resistant brick
CN116462518A (en) * 2023-03-10 2023-07-21 安徽瑞泰新材料科技有限公司 Low-heat-conductivity refractory brick and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718469C2 (en) * 1977-04-26 1983-06-01 Otavi Minen Ag, 6000 Frankfurt Ceramic insulating bricks and processes for their manufacture
DE3142096A1 (en) * 1981-10-23 1983-05-11 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Fire-retarding insulating materials and process for producing them

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571135A2 (en) * 2004-03-04 2005-09-07 Valorisation Céramique du Pays de Bray Method for making construction elements incorporating sewage sludge
FR2867186A1 (en) * 2004-03-04 2005-09-09 Valorisation Ceramique Du Pays PROCESS FOR MANUFACTURING CONSTRUCTION ELEMENTS INCORPORATING PURIFICATION SLUDGE
EP1571135A3 (en) * 2004-03-04 2007-03-28 Valorisation Céramique du Pays de Bray Method for making construction elements incorporating sewage sludge
WO2013056287A1 (en) 2011-10-20 2013-04-25 Horst Wustinger Ceramic composition
CN113200742A (en) * 2021-05-07 2021-08-03 湖北第二师范学院 Heat-insulating composite wear-resistant brick
CN116462518A (en) * 2023-03-10 2023-07-21 安徽瑞泰新材料科技有限公司 Low-heat-conductivity refractory brick and preparation method thereof

Also Published As

Publication number Publication date
NL7410354A (en) 1975-02-04
LU70640A1 (en) 1974-12-10
IT1032067B (en) 1979-05-30
AT360412B (en) 1980-01-12
CH605457A5 (en) 1978-09-29
BE818401A (en) 1974-12-02
ATA630674A (en) 1980-05-15
FR2239432A1 (en) 1975-02-28
DE2339139C3 (en) 1979-09-27
DE2339139B2 (en) 1975-08-14
FR2239432B1 (en) 1982-04-02
DE2339139A1 (en) 1975-02-27

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Legal Events

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