Cementitious compositions
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United States of America Patent
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-
Feb 12, 1991
Issued Date -
N/A
app pub date -
Oct 18, 1989
filing date -
Apr 8, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dry composition comprising an aluminous cement and a calcium sulphate, and preferably an accelerator and a water soluble fluoride may be reacted with water in a wide range of proportions to form a rapid setting material which develops high compressive strength.
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