Asphalt Chip Sealing in Contra Costa County

Asphalt chip sealing is a cost-effective and durable method for maintaining and extending the life of road surfaces. This process involves applying a layer of asphalt emulsion followed by a layer of aggregate chips, which are then compacted to create a protective coating over the existing pavement. By sealing small cracks and imperfections, chip sealing helps prevent water intrusion and oxidation, enhancing the road's longevity and providing a skid-resistant surface. This treatment is especially beneficial for rural roads and low-traffic areas, offering a quick and efficient way to improve road conditions without the need for extensive and disruptive reconstruction.