Restore Damaged Asphalt On Your Cottage Grove Property!
Neglecting pavement flaws on your Cottage Grove property exposes your asphalt investment to rapid decay and unexpected repair costs.
In Washington County, unsealed hairline cracks and low spots act as funnels for autumn rainfall and melting snow, allowing water to collect within the sub-grade gravel. When winter temperatures drop below freezing, this trapped moisture turns to ice, exerting intense hydraulic pressure that shatters the asphalt mat from below.
J&W Asphalt halts this structural breakdown with specialized thermal infrared technology. Here are the most common types of asphalt pavement damage we can repair and replace in Cottage Grove:
- Surface Cracking (Alligator & Hairline): Triggered by UV exposure, natural binder oil oxidation, and heavy vehicle traffic. Minor hairline fractures permit surface moisture to reach the sub-grade, where freeze-thaw cycles turn them into widespread, webbed "alligator" failure patterns.
- Settlement & Low Spots: Occurs when sections of pavement drop below the surrounding grade due to sub-base erosion or soil compaction failure. These low areas collect standing water, which accelerates asphalt breakdown.
- Potholes (Full-Depth Failure): A total structural breakdown where both the top asphalt mat and underlying stone base have failed completely. Potholes present severe vehicle damage risks and trip liabilities, requiring deep hot-mix thermal fusion to repair correctly.
- Edge Cracking & Raveling: Develops along exposed pavement borders where lateral soil support has washed away. We rebuild compacted aggregate fill along the perimeter and thermally fuse fresh hot mix directly into the existing edge.