Road surface repair compositions, processes and applicator apparatuses
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United States of America Patent
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Jan 27, 2015
Issued Date -
N/A
app pub date -
Feb 22, 2011
filing date -
Feb 19, 2010
priority date (Note) -
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Abstract
An asphalt composition, process, and apparatus for repairing cracks and other distressed areas in road surfaces. The asphalt composition comprises an aggregate material and a cold pour asphalt emulsion, preferably a quickset cationic asphalt emulsion. The aggregate material will preferably be a graded aggregate material. The asphalt emulsion and the aggregate material will preferably be mixed together and then delivered into the distressed area in not more than 20 seconds. A small mixing assembly is preferably held in suspension over the road surface for continuously receiving and mixing the asphalt emulsion and aggregate components and delivering the mixture into the distress area.
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Cited Art Landscape
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