CEMENT COMPOSITIONS FOR CONTROLLING ALKALI-SILICA REACTIONS IN CONCRETE AND PROCESSES FOR MAKING SAME

CEMENT COMPOSITIONS FOR CONTROLLING ALKALI-SILICA REACTIONS IN CONCRETE AND PROCESSES FOR MAKING SAME

Processes for making cement which when used to make concrete can stabilize the concrete against alkali-silica reactivity (ASR) from alkali containing components. The process includes adding lithium containing materials in the front of a cement kiln along with the cement starting materials in an amou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FOLTZ, GARY E, MANISSERO, CLAUDIO E, STOKES, DAVID B
Format: Patent
Sprache:eng ; fre
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:Processes for making cement which when used to make concrete can stabilize the concrete against alkali-silica reactivity (ASR) from alkali containing components. The process includes adding lithium containing materials in the front of a cement kiln along with the cement starting materials in an amount sufficient to minimize ASR.