GB281254A - Improved method of manufacturing porous refractory bricks and the like - Google Patents

Improved method of manufacturing porous refractory bricks and the like

Info

Publication number
GB281254A
GB281254A GB29855/27A GB2985527A GB281254A GB 281254 A GB281254 A GB 281254A GB 29855/27 A GB29855/27 A GB 29855/27A GB 2985527 A GB2985527 A GB 2985527A GB 281254 A GB281254 A GB 281254A
Authority
GB
United Kingdom
Prior art keywords
refractory
refractory bricks
porous refractory
improved method
manufacturing porous
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
GB29855/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB281254A publication Critical patent/GB281254A/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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents

Abstract

281,254. Setterberg, I. Nov. 26, 1926, [Convention date]. Porcus refractory compositions.-Porous refractory bricks and the like are made by adding to finely divided refractory material a substance capable of evolving gases by reacting with water, such as powdered aluminium, zinc, calcium, or calcium carbide, adding water to form a dough, allowing the mass to rise and then drying and burning. 'When metal powder is used, a suitable amount of alkali, lime or other basic material is added to facilitate the reaction. Suitable refractory materials are refractory clay, chamotte, kaolin, quartz, quartzite, flint, magnesite, dolomite, chromite and alundum.
GB29855/27A 1926-11-26 1927-11-08 Improved method of manufacturing porous refractory bricks and the like Expired GB281254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE281254X 1926-11-26

Publications (1)

Publication Number Publication Date
GB281254A true GB281254A (en) 1928-04-12

Family

ID=20307017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29855/27A Expired GB281254A (en) 1926-11-26 1927-11-08 Improved method of manufacturing porous refractory bricks and the like

Country Status (1)

Country Link
GB (1) GB281254A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903437C (en) * 1944-02-29 1954-02-04 Magnesital G M B H Process for the production of volumetric magnesite bricks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903437C (en) * 1944-02-29 1954-02-04 Magnesital G M B H Process for the production of volumetric magnesite bricks

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