APPARATUS, METHODS AND SYSTEMS FOR MEASUREMENT OF CHIP LOSS DURING ASPHALT SURFACE TREATMENT CONSTRUCTION AND DESIGN
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Mar 14, 2014
filing date -
Mar 15, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A post-road surface maintenance field test device includes a frame, a plurality of wheels connected to the frame, a rotatable brush held at least partially by or within the frame, a drive mechanism configured to rotate the brush, and a collection member. The collection member is held at least partially by or within the frame and resides adjacent the rotatable brush. In operation, as the device is conveyed over a road surface, the drive mechanism rotates the brush and the brush engages loose aggregates and/or aggregates that are weakly bound to a bonding medium and urges the engaged aggregates into the collection member.
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Cited Art Landscape
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