Crack-resistant insulating dry refractory
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United States of America Patent
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May 17, 2005
Grant Date -
Aug 12, 2004
app pub date -
Feb 7, 2003
filing date -
Feb 7, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dry refractory composition having superior resistance to crack propagation. The dry refractory composition includes at least matrix material, filler lightweight material, and metal fibers. The composition also may include dense refractory aggregate. The dry refractory composition is suitable for use in containing heat in metal containment and other applications.
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