Refractory structure and method
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United States of America Patent
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Mar 17, 1987
Issued Date -
N/A
app pub date -
Dec 15, 1981
filing date -
Jun 6, 1980
priority date (Note) -
Expired
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Abstract
A high temperature resistant refractory mortarless joint wall and method made from pre-formed, unburned plastic refractory blocks having siliceous clay, and from ten percent to seventy-five percent pyrophyllite, by weight, and workability from twenty percent to forty percent when erected before drying and firing.
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