Non-calcareous castable binder
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United States of America Patent
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-
May 1, 1990
Issued Date -
N/A
app pub date -
Oct 21, 1988
filing date -
Jan 8, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention is embodied in a workable binder which contains silica fume as the binding agent, and which uses alkali metal silicates, either hydrated or anhydrous or a combination thereof, as a hardening agent. The binder further includes a tempering or workability agent to facilitate handling. When mixed with aggregate, the binder can be used in a variety of refractory or construction applications to form a strong castable product having high strength without the use of calcareous components.
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