Just Had the opportunity to review a NSW Council using a grid roller for maintenance grading. The purpose of using the roller was to break down the grass matter that was in the material retrieved off the shoulders, rather than wasting both the grass and gravel present. I’m currently reviewing the possibilities of this techinique in maintaining the formation height of a road over more traditional techniques. It has some merits.
Grading Technique – using as grid roller in maintenance grading
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