Lightweight aggregate
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 27, 1982
Grant Date -
N/A
app pub date -
Mar 21, 1980
filing date -
Mar 21, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A lightweight aggregate of low energy requirements for use in making lightweight concrete comprising cement kiln dust pellets or cement kiln dust and fly ash pellets which have been cured at low temperature and high humidity.
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