Three dimensional paving
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United States of America Patent
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Feb 27, 2018
Issued Date -
N/A
app pub date -
Feb 8, 2016
filing date -
Feb 8, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
The subject invention provides methods of preparing and/or modifying a working area of interest that results in a level surface layer. In preferred embodiments, a three-dimensional (3-D) paver is utilized to deposit a compressible paving material, wherein, prior to being compacted mechanically, the pavement has a thickness that varies in accordance with the topography of the subgrade surface. Advantageously, paving methods comprising 3-D printing technology provided herein offer a more effective, economical, and versatile solution in preparing level road surface layers than existing paving machines.
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Cited Art Landscape
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