HEAT- AND SOUND-INSULATION BUILDING MIX

FIELD: manufacture of building materials. SUBSTANCE: mix designed for use when laying floors or filling wall pits is composed of, wt %: cement, 31.5-72; aluminum powder 0.05-0.12; polyethylene oxide with molecular weight (4.1-6.0) , 0.001-0.01; and water, the balance. Mix can also contain sand at it...

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Bibliographische Detailangaben
Hauptverfasser:	GROMOVOJ I.S, GROMOVOJ S.A, VAGINA L.F
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ARTIFICIAL STONE BUILDING CEILINGS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS LIME, MAGNESIA METALLURGY REFRACTORIES ROOFS SLAG TREATMENT OF NATURAL STONE WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	FIELD: manufacture of building materials. SUBSTANCE: mix designed for use when laying floors or filling wall pits is composed of, wt %: cement, 31.5-72; aluminum powder 0.05-0.12; polyethylene oxide with molecular weight (4.1-6.0) , 0.001-0.01; and water, the balance. Mix can also contain sand at its ratio to cement (0.3-0.5):1. EFFECT: increased building quality and serviceability. 2 cl, 2 tbl