COMPLEX ADDITIVE

COMPLEX ADDITIVE

FIELD: manufacture of building materials; water-retaining additives for binders. SUBSTANCE: proposed complex additive includes methyl cellulose and protein-containing product; used as protein-containing product is rye-flour at the following ratio of components, mass-% : methyl cellulose, 28-32; prot...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GERCHIN D.V, ALIEV R.R, OGNEV M.G, SHANGINA N.N, SAMOJLOV A.A, SHANGIN V.JU, SVATOVSKAJA L.B, SOLOV'EVA V.JA, KOMOKHOV P.G
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:FIELD: manufacture of building materials; water-retaining additives for binders. SUBSTANCE: proposed complex additive includes methyl cellulose and protein-containing product; used as protein-containing product is rye-flour at the following ratio of components, mass-% : methyl cellulose, 28-32; protein-containing product, 68-72. EFFECT: increased rate of hardening; reduced water-tocement ratio. 1 tbl