BINDER

BINDER

FIELD: MANUFACTURE OF BUILDING MATERIALS. ^ SUBSTANCE: invention concerns mineral binders containing organic surfactants and which can be used in industrial and civil construction for manufacturing cast-in-place, prefabricated-concrete, and reinforced concrete units. Water-based binder contains 77.8...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TERESHKIN I.P, SELJAEV V.P, BORMUSOV JU.A, NEVEROV V.A, AGUSHEV V.L, KOROTIN A.I
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. ^ SUBSTANCE: invention concerns mineral binders containing organic surfactants and which can be used in industrial and civil construction for manufacturing cast-in-place, prefabricated-concrete, and reinforced concrete units. Water-based binder contains 77.880-78.000% of cement and 1.671-5.000% of additive, namely 15% aqueous lignosulfonate solution treated by exhausted etching solution (illuminating engineering production waste) at volume ratio 1:1. ^ EFFECT: increased mobility and strength of cement mixes. ^ 2 tbl