How do I know if my pavement needs resurfacing versus replacement?

Resurfacing is ideal when surface distress (cracks, weathering, minor rutting) exists but the base remains stable. Signs favoring resurfacing include: extensive surface cracks without base failure, faded or oxidized appearance, minor rutting or depressions, and good drainage with no major structural issues. If you have extensive alligator cracking, base failures, or drainage problems, full replacement may be necessary. A professional evaluation can determine the most cost-effective solution.

What is the difference between resurfacing and sealcoating?

Resurfacing is a structural rehabilitation that adds a new 1.5-2.5 inch asphalt layer, addressing surface deterioration and minor structural issues. It extends pavement life by 15-20 years and costs $3-5 per square foot. Sealcoating is a thin protective coating (less than 1/4 inch) that provides UV protection and waterproofing but adds no structural value. It extends life by 3-5 years and costs $0.15-0.30 per square foot. Resurfacing is renovation; sealcoating is maintenance.

Can you resurface over concrete?

Yes, asphalt overlay on concrete (called "whitetopping" in reverse) is possible but requires special preparation. The concrete must be structurally sound with proper drainage. We apply a leveling course to address joint reflection, use specialized bonding agents, and often install fabric interlayer to prevent crack reflection. The overlay thickness typically increases to 2.5-3 inches minimum. This option can be cost-effective for deteriorated concrete lots.

What time of year is best for resurfacing?

In Tennessee, ideal resurfacing conditions occur from April through October when temperatures consistently exceed 50°F. Spring (April-May) and fall (September-October) offer optimal conditions with moderate temperatures. Summer work is possible but requires careful timing to avoid extreme heat. Winter resurfacing is generally not recommended due to cold temperatures affecting compaction and bonding. We schedule projects based on weather forecasts to ensure quality.

How long before we can use the resurfaced pavement?

Light foot traffic can typically resume within 2-3 hours after paving when surface temperature drops below 140°F. Vehicle traffic can usually resume after 24 hours, though we recommend waiting 48-72 hours for heavy vehicles. Full curing takes 6-12 months, during which the pavement continues to harden. Avoid sharp turns, power steering while stationary, and heavy point loads during the first week to prevent surface marks.

Will resurfacing fix drainage problems?

Resurfacing can address minor drainage issues through grade adjustments during milling and paving. We can correct ponding areas up to 2 inches deep and improve sheet flow. However, major drainage problems requiring significant grade changes, new catch basins, or underground repairs may need additional work beyond standard resurfacing. Our evaluation identifies drainage issues and includes solutions in the project scope.

Asphalt Resurfacing in Johnson City, TN

Name: Hyder Paving Company
Rating: 5

Professional asphalt resurfacing services throughout the Tri-Cities area. Expert installation, repair, and maintenance with 50+ years of experience serving East Tennessee communities.

Licensed & Insured•50+ Years Experience•Call (423) 589-1112

What is Asphalt Resurfacing?

Asphalt resurfacing, also known as overlay, is the process of applying a new layer of asphalt over existing pavement that has surface damage but maintains structural integrity. This cost-effective rehabilitation method involves milling the top 1.5-2 inches of deteriorated surface, repairing any underlying issues, then applying a new hot mix asphalt layer. Unlike sealcoating which is purely cosmetic, resurfacing adds structural value and extends pavement life by 15-20 years.

MATERIALS

Materials & Composition

Resurfacing utilizes engineered hot mix asphalt containing carefully graded aggregates, polymer-modified binders for flexibility, and recycled asphalt pavement (RAP) for sustainability. The new surface typically uses a finer mix design (9.5mm or 12.5mm) for smoothness and appearance. Tack coat emulsions ensure proper bonding between layers. Crack sealants and patching materials address base repairs. Modern mixes incorporate additives for enhanced durability, reduced temperature susceptibility, and improved resistance to Tennessee's climate challenges.