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1. (WO1991006514) METHOD FOR PRODUCTION OF CONSTRUCTION ARTICLES; TECHNOLOGICAL LINE; METHOD AND DEVICE FOR BURNING; MIXTURE; CONSTRUCTION ARTICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/006514 International Application No.: PCT/SU1990/000238
Publication Date: 16.05.1991 International Filing Date: 22.10.1990
Chapter 2 Demand Filed: 13.05.1991
IPC:
B28B 3/00 (2006.01) ,B28B 17/02 (2006.01) ,C04B 28/18 (2006.01) ,C04B 33/32 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
3
Producing shaped articles from the material by using presses; Presses specially adapted therefor
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
17
Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
02
Conditioning the material prior to shaping
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28
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
18
containing mixtures of the silica-lime type
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
33
Clay-wares
32
Burning methods
Applicants:
DOLGOPOLOV, Vladimir Nikolaevich [SU/SU]; SU
Inventors:
DOLGOPOLOV, Vladimir Nikolaevich; SU
Priority Data:
4750973/3330.10.1989SU
4872318/3318.10.1990SU
Title (EN) METHOD FOR PRODUCTION OF CONSTRUCTION ARTICLES; TECHNOLOGICAL LINE; METHOD AND DEVICE FOR BURNING; MIXTURE; CONSTRUCTION ARTICLE
(FR) METHODE DE FABRICATION D'ELEMENTS DE CONSTRUCTION; LIGNE TECHNOLOGIQUE; METHODE ET DISPOSITIF DE CUISSON; MELANGE; ELEMENT DE CONSTRUCTION
Abstract:
(EN) A method for the production of construction articles and preparation of a mixture for making them from a clay raw material, providing for production of two kinds of granules: one from a mixture of clay, limestone and coal, and the other from clay, and burning them using said coal up to different temperatures. Then the burnt product is moistened and construction articles are formed, for example bricks, with subsequent treatment in an autoclave or a steam chamber. A technological line is also proposed, as well as a method for burning a mixture and a construction article obtained by said method, and a device for burning characterized by the absence of a heat-resistant lining.
(FR) Méthode de fabrication d'éléments de construction et de préparation d'un mélange pour leur fabrication à partir d'une matière première argileuse. Cette méthode prévoit l'élaboration de deux types de granules, les uns à partir d'un mélange d'argile, de pierre à chaux et de charbon, les autres à partir d'argile, et la cuisson desdits granules au moyen dudit charbon jusqu'à des températures diverses. Le produit résultant de la cuisson est humecté et les éléments de construction, par exemple des briques, sont constitués et subissent un traitement en autoclave ou en chambre à vapeur. On propose également une ligne technologique, une méthode de cuisson d'un mélange et un élément de construction fabriqué au moyen de ladite méthode, ainsi qu'un dispositif de cuisson caractérisé par l'absence de revêtement réfractaire.
Designated States: AU, BG, BR, CA, FI, HU, JP, KP, KR, LK, MC, NO, RO, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: Russian (RU)
Filing Language: Russian (RU)
Also published as:
EP0507945US5830394CA2071519AU1991068862