Roadway patching composition
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United States of America Patent
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Aug 9, 2011
Issued Date -
N/A
app pub date -
Sep 9, 2008
filing date -
Sep 12, 2007
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Abstract
An asphalt based mixture, which is an oil and water emulsion, comprises 15-30% V water; 34 to 80% asphalt cement dispersed as asphalt cement droplets; and 20-66% V emulsifiers. Other materials are selectively added to the composition to improve characteristics including stability, viscosity, cohesion, adhesion and resistance to cracking.
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Cited Art Landscape
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