Processing

Please wait...

Settings

Settings

Goto Application

1. WO2017202849 - SUPPLEMENTARY CEMENTITIOUS MATERIAL MADE OF ALUMINIUM SILICATE AND DOLOMITE

Publication Number WO/2017/202849
Publication Date 30.11.2017
International Application No. PCT/EP2017/062418
International Filing Date 23.05.2017
IPC
C04B 7/12 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
7Hydraulic cements
12Natural pozzuolanas; Natural pozzuolana cements
C04B 7/13 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
7Hydraulic cements
12Natural pozzuolanas; Natural pozzuolana cements
13Mixtures thereof with inorganic cementitious materials, e.g. Portland cements
C04B 28/04 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02containing hydraulic cements other than calcium sulfates
04Portland cements
C04B 14/04 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
14Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
02Granular materials
04Silica-rich materials; Silicates
C04B 28/06 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02containing hydraulic cements other than calcium sulfates
06Aluminous cements
CPC
C04B 14/041
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
14Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
02Granular materials ; , e.g. microballoons
04Silica-rich materials; Silicates
041Aluminium silicates other than clay
C04B 14/28
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
14Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
02Granular materials ; , e.g. microballoons
26Carbonates
28of calcium
C04B 20/04
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
20Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
02Treatment
04Heat treatment
C04B 2103/0088
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2103Function or property of ingredients for mortars, concrete or artificial stone
0068Ingredients with a function or property not provided for elsewhere in C04B2103/00
0088Compounds chosen for their latent hydraulic characteristics, e.g. pozzuolanes
C04B 2103/12
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2103Function or property of ingredients for mortars, concrete or artificial stone
10Accelerators; Activators
12Set accelerators
C04B 2103/14
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2103Function or property of ingredients for mortars, concrete or artificial stone
10Accelerators; Activators
14Hardening accelerators
Applicants
  • HEIDELBERGCEMENT AG [DE]/[DE]
Inventors
  • BULLERJAHN, Frank
  • ZAJAC, Maciej
  • NIED, Dominik
Agents
  • WAGNER, Jutta
Priority Data
16171112.224.05.2016EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SUPPLEMENTARY CEMENTITIOUS MATERIAL MADE OF ALUMINIUM SILICATE AND DOLOMITE
(FR) MATÉRIAU CIMENTAIRE SUPPLÉMENTAIRE FAIT EN SILICATE D'ALUMINIUM ET DOLOMITE
Abstract
(EN) This invention relates to a method for producing a supplementary cementitious material comprising the steps: - providing a starting material containing dolomite and aluminium silicate, - converting the starting material to the supplementary cementitious material by burning under reducing conditions in the temperature range of > 700 to 1100 °C or by burning in the temperature range of 625 to 950 °C in the presence of a mineraliser, - and cooling the supplementary cementitious material. The invention further relates to a binder comprising cement and to the ground supplementary cementitious material.
(FR) La présente invention concerne un procédé de fabrication d'un matériau cimentaire supplémentaire qui consiste : - à utiliser un matériau de départ contenant de la dolomite et du silicate d'aluminium, - à convertir le matériau de départ en matériau cimentaire supplémentaire par combustion, dans des conditions de réduction dans la plage de températures allant de > 700 à 1100 °C ou par combustion dans la plage de températures allant de 625 à 950 °C en présence d'un minéralisateur, - à refroidir le matériau cimentaire supplémentaire. L'invention concerne en outre un liant comportant du ciment et le matériau cimentaire supplémentaire broyé.
Latest bibliographic data on file with the International Bureau