Cementitious compositions and methods of making and using
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United States of America Patent
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Feb 21, 2012
Grant Date -
Aug 5, 2004
app pub date -
Jul 25, 2003
filing date -
Aug 2, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A cementitious composition is provided that comprises an effective amount of bottom ash and an effective amount of cement. In one embodiment, a structural product formed from mixing the composition with an effective amount of water has a seven-day compressive strength of at least about 2,500 psi and, more preferably, a seven-day compressive strength of at least about 4,000 psi. In another embodiment, a structural product formed from mixing the composition with an effective amount of water has a twenty-eight-day compressive strength of at least about 4,000 psi and, more preferably, a twenty-eight-day compressive strength of at least about 5,000 psi.
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