Polymer concrete structures
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United States of America Patent
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May 20, 2003
Grant Date -
N/A
app pub date -
Apr 14, 1999
filing date -
Apr 13, 1999
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Expired
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Abstract
A structure comprising a filled thermosetting polymer composition. The filled thermosetting polymer composition has a mineral filler content of at least 92% by weight and not more than 8% by weight of thermosetting polymer and a co-efficient of thermal expansion that is less than 15.times.10.sup.-6 in/in/.degree. C. The filler is a mineral particulate filler with generally rounded edges and the thermosetting polymer composition has a density that is at least 95% of the theoretical density for the filler and polymer. Embodiments of the composition per se may be used to form a structure for resisting acid solutions.
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