BINDER

FIELD: manufacture of building materials. ^ SUBSTANCE: invention relates to slag-caustic binder formulations and may be used in industrial and civil constructional engineering to prepare building mortars and concretes. Binder including blast-furnace granulated slag and liquid glass is characterized...

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Hauptverfasser:	MIKHAJLOVA OL'GA ALEKSANDROVNA, RAKHIMOV MARAT MULLAKHMEDOVICH, KONJUKHOVA TAT'JANA PETROVNA, SOKOLOV ANDREJ ALEKSANDROVICH, KHABIBULLINA NAILJA RAVILEVNA, RAKHIMOV RAVIL' ZUFAROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA METALLURGY 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:	FIELD: manufacture of building materials. ^ SUBSTANCE: invention relates to slag-caustic binder formulations and may be used in industrial and civil constructional engineering to prepare building mortars and concretes. Binder including blast-furnace granulated slag and liquid glass is characterized by that the latter having silicate modulus n=1.5-2 and density rho=1.3 g/cm3 is obtained from zeolite-containing siliceous rock at slag-to-mortar ratio 1:(2.94-3.33) and percentage of alkali component (calculated as Na2O) in binder equal to 3.8-4.4%. ^ EFFECT: widened resource of slag-caustic binders due to use of mineral silica-containing binders for production of tempering substance, reduced cost of product, and increased its strength. ^ 3 tbl