Method of producing hydrothermally cured aerated concrete building units
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United States of America Patent
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-
Dec 27, 1983
Issued Date -
N/A
app pub date -
Dec 15, 1980
filing date -
Aug 31, 1977
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of producing gas concrete. Water, lime, cement and sand are pre-mixed. A calcium sulphate-containing component is subsequently mixed in and a rising agent is later admixed to form a castable mass suitable for making gas concrete by the conventional steps of pouring into a mold, permitting the mass to rise and harden sufficiently to be cut to size, and hydrothermally cured. By following the indicated procedure for making the castable mass, the calcium sulphate-containing component can be advantageously used.
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