Masonry cement composition
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United States of America Patent
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May 19, 1981
Grant Date -
N/A
app pub date -
Jul 27, 1979
filing date -
Jul 27, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A masonry cement is prepared by blending portland cement, kiln dust, and fly ash. The cement of this invention exhibits no efflorescence, good board life, workability, and acceptable color for use with such construction materials as brick, cinder block, and concrete block.
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Cited Art Landscape
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