Construction material containing catalytic cracking catalyst particles
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United States of America Patent
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Jul 16, 1991
Grant Date -
N/A
app pub date -
Feb 27, 1990
filing date -
Feb 27, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A composition for use as a road base or levee fill. The composition comprises catalytic cracking catalyst particles in the size range of 1 to 200 microns and a binder the type and amount of which depend on the end use. Hydrated lime is employed as the binder in road base construction while hydrated lime, portland cement, fly ash or mixtures of fly ash and portland cement can be used in levee construction. The catalyst particles are present in amounts of 80% to 96% and the binder is present in amounts of 4% to 20%,both percentage ranges being determiend according to the dry weight of the composition.
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