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  2. Chipseal - Wikipedia

    en.wikipedia.org/wiki/Chipseal

    Chip seal products can be installed over gravel roads to eliminate the cost of grading, road roughness, dust, mud, and the cost of adding gravel lost from grading. Adding chip seal over gravel is about 25% of the price of resurfacing with asphalt, $170,000 for a 4-mile project done in Minnesota [6] compared to $760,000 had it been redone with ...

  3. Branch County Road Commission plans $1.5 million summer ... - AOL

    www.aol.com/branch-county-road-commission-plans...

    The cost for the 16 chip seal coating roads, filling cracks, spraying on a liquid asphalt mixture, and covering with small rocks rolled over the old pavement is $20,000 a mile.

  4. Road surface - Wikipedia

    en.wikipedia.org/wiki/Road_surface

    Newly installed chip seal surface on Ellsworth Road in Tomah, Wisconsin. Bituminous surface treatment (BST) or chipseal is used mainly on low-traffic roads, but also as a sealing coat to rejuvenate an asphalt concrete pavement. It generally consists of aggregate spread over a sprayed-on asphalt emulsion or cut-back asphalt

  5. Loose chippings - Wikipedia

    en.wikipedia.org/wiki/Loose_chippings

    It may come from the road's chip seal. Causes include: Unbound surplus aggregate not removed from the surface when the road is resurfaced. Raveling of a chip seal or asphalt concrete pavement. This is usually the result of a poor bond between the asphalt and the aggregate. As a result, the aggregate breaks free from the road surface.

  6. Chip seal project will cause delays on Highway 97A - AOL

    www.aol.com/news/chip-seal-project-cause-delays...

    Jun. 28—CHELAN — Drivers on U.S. Highway 97A should be prepared for delays as construction crews work on chip-seal projects between Chelan and Wenatchee. Crews will be repairing sections where ...

  7. Cool pavement - Wikipedia

    en.wikipedia.org/wiki/Cool_pavement

    Maintenance on reflective pavements usually involves a surface coating or seal to compensate for surface wearing or damage over time. [5] Chip seals use pneumatic rollers to embed aggregates into pavement surface; sand and scrub seals inject additives into pavement cracks and roll them in; and microsurfacing involves spraying a high-friction ...

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