RAW MIXTURE FOR FOAM CONCRETE MAKING

building materials. SUBSTANCE: invention proposes a mixture comprising the following components, wt.- %: cement, 30.0-35.0; ground limestone, 20.0-24.0; protein hydrolyzate of microorganism synthesis as a foaming agent, 0.10-0.16; metal sulfate, 0.0039-0.0062; water, the balance. Invention can be us...

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Bibliographische Detailangaben
Hauptverfasser:	SOLOMATOV V.I, BUZULUKOV V.I, MERKUSHKIN A.I, CHERKASOV V.D, KISELEV E.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	building materials. SUBSTANCE: invention proposes a mixture comprising the following components, wt.- %: cement, 30.0-35.0; ground limestone, 20.0-24.0; protein hydrolyzate of microorganism synthesis as a foaming agent, 0.10-0.16; metal sulfate, 0.0039-0.0062; water, the balance. Invention can be used in production of structural cellular concrete articles based on cement binding agent. EFFECT: decreased foam concrete density and heat conductivity without deterioration of strength properties. 2 tbl