COMPOSITION AND METHOD FOR INHIBITING EFFLORESCENCE (LEACHING OF SALTS) IN CONCRETE PRODUCTS COMPRISING TALL OIL FATTY ACIDS AND C8-28 UNSATURATED FATTY ACIDS

COMPOSITION AND METHOD FOR INHIBITING EFFLORESCENCE (LEACHING OF SALTS) IN CONCRETE PRODUCTS COMPRISING TALL OIL FATTY ACIDS AND C8-28 UNSATURATED FATTY ACIDS

An anti-efflorescence admixture for concrete products comprising a tall oil fatty acid and a fatty acid, a portion of the acid content of the tall oil fatty acid and/or fatty acid optionally being present in salt form with an alkanolamine or alkylamine, which admixture is effective in controlling bo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FACTOR, DAVID F, DONG, JIE-YI, SROKA, KENNETH, FARZAMMEHR, HAMID
Format: Patent
Sprache:eng
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:An anti-efflorescence admixture for concrete products comprising a tall oil fatty acid and a fatty acid, a portion of the acid content of the tall oil fatty acid and/or fatty acid optionally being present in salt form with an alkanolamine or alkylamine, which admixture is effective in controlling both primary and secondary efflorescence.