Replenishing Earth and Gravel Shoulders
Автор: PublicResourceOrg
Загружено: 2010-08-13
Просмотров: 21593
Описание: Replenishing Earth and Gravel Shoulders - International Road Federation 1985 - Video VH-134 - Visit the International Road Federation at http://www.irfnews.org/ - Noncommercial Use Only - Published with Permission - This video demonstrates replenishing earth and gravel shoulders to insure proper road drainage and improve road safety. Types of shoulder damage are shown. Equipment and materials are listed and described. The replenishing process is demonstrated in detail in several steps: placing traffic control devices, determining and marking the limits of replenishing, removing shoulder and ditch debris, reshaping and compacting the existing shoulder surface, placing, spreading and compacting additional materials, and cleaning the work area.
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