Mantenimiento de Caminos de Superficie Granular

2,791 views · Published 29 August 2010 · 9:54 · Indexed 12 October 2026

Channel: PublicResourceOrg · 2010 · Education

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Mantenimiento de Caminos de Superficie Granular - Utah Department of Transportation   - Video VH-254 - Maintaining Non-Hard Surfaces. IN SPANISH: This video demonstrates maintenance of unpaved roads with a grader, shaping and smoothing to preserve the original road crown and provide good drainage. Blading technique is demonstrated: the borrow pit is pulled across one side of the road and windrowed materials are distributed evenly in eight passes. Spreading additional materials is also shown.

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