A single or double layer of dry aggregate chippings adhered to the road surface with a layer of bitumen
This principle method of restoring surface friction and waterproofing to a road surface without resurfacing with asphalt is governed by national standards. Harsco Environmental use our own plant so chippings can be washed or coated, to reduce surface dust. Surface dressing offers a quick, efficient and cost-effective way of maintaining road surfaces.
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