FIELD: process engineering.
SUBSTANCE: method of repairing motor road with rough surface composed of rectangular boards comprising varying the position of said boards at road bed. It is realised by removing all or part of said boards and laying them on road bed at the angle of 90 or 180 degrees to initial position.
EFFECT: longer life of roads.
1 dwg
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Authors
Dates
2012-12-27—Published
2011-08-17—Filed