NORITE-BASED CEMENTITIOUS GEOPOLYMERIC MATERIAL

Cementitious norite-based geopolymeric material is described, wherein a mixture of fine-grained norite and an alkaline medium concentration including an alkali solution and an alkali silicate solution is forming a curable slurry. A method of providing a curable slurry of a cementitious norite-based...

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Bibliographische Detailangaben
Hauptverfasser:	KHALIFEH, MAHMOUD, HODNE, HELGE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DYES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES REFRACTORIES SLAG TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	Cementitious norite-based geopolymeric material is described, wherein a mixture of fine-grained norite and an alkaline medium concentration including an alkali solution and an alkali silicate solution is forming a curable slurry. A method of providing a curable slurry of a cementitious norite-based geopolymeric material is also described, wherein the method comprises the steps of: - providing a fine-grained norite; - adding a concentration of an alkali solution and an alkali silicate solution to a liquid-solid ratio in the range of 0.35-0.50. L'invention concerne un matériau cimentaire géopolymère à base de norite, un mélange de norite à grains fins et d'une concentration de milieu alcalin comprenant une solution alcaline et une solution de silicate alcalin formant une suspension épaisse durcissable. L'invention concerne également un procédé de formation d'une suspension épaisse durcissable d'un matériau cimentaire géopolymère à base de norite, le procédé comprenant les étapes consistant à : utiliser une norite à grains fins ; et ajouter une concentration d'une solution alcaline et d'une solution de silicate alcalin en un rapport liquide-solide dans la plage de 0,35 à 0,50.