GB1071286A - Refractory composition - Google Patents
Refractory compositionInfo
- Publication number
- GB1071286A GB1071286A GB3634665A GB3634665A GB1071286A GB 1071286 A GB1071286 A GB 1071286A GB 3634665 A GB3634665 A GB 3634665A GB 3634665 A GB3634665 A GB 3634665A GB 1071286 A GB1071286 A GB 1071286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clay
- calcined
- mesh
- uncalcined
- aggregate
- 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
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
- 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
- C04B28/14—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 calcium sulfate cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Ceramic Products (AREA)
Abstract
A "gunning" refractory material for the repair of furnace walls at high temperature comprises a refractory aggregate, a refractory raw clay and anhydrous or hemi-hydrated calcium sulphate. The aggregate, which may constitute 62-88% by weight of the composition, may be calcined or uncalcined flint clay, calcined china clay, calcined fire clay, calcined or uncalcined bauxite, or calcined or uncalcined sillimanite; the raw clay (10-30%) may be kaolin, raw flint clay or plastic ball clay; the calcium sulphate may constitute 2-8%. A suitable aggregate is graded:- .4 to 8 mesh....25% .8 to 22 mesh....30% .22 mesh to dust....20%
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU48744/64A AU4874464A (en) | 1964-09-01 | Refractory composition |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1071286A true GB1071286A (en) | 1967-06-07 |
Family
ID=3735475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3634665A Expired GB1071286A (en) | 1964-09-01 | 1965-08-24 | Refractory composition |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1071286A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2690078B1 (en) | 2012-07-27 | 2018-05-09 | Calderys France | Refractory composition and method of installation |
-
1965
- 1965-08-24 GB GB3634665A patent/GB1071286A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2690078B1 (en) | 2012-07-27 | 2018-05-09 | Calderys France | Refractory composition and method of installation |
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