Resurfacing asphalt is a process where new asphalt pavement is placed over the existing surface. This solution is fast and can provide the most economical decision but there are drawbacks. The asphalt resurfacing process can be done when the asphalt is near the end of its service life and when repairs can provide a plane without excessive cracks or sink areas. The worst drawback is that existing cracks will reflect through the new overlay quickly. We recommend and provide a cost-effective alternative to stop the reflective crack called BST, Bituminous Surface Treatment or Chip Seal. This is a heavy Tack Coat layer with a layer of #78 Stone chips placed and rolled into the tack coat. Then the minimum 1 ½” overlay is applied and compacted. This process can give a useful life comparable to a new asphalt lot at a much less cost. The best option will provide a like new smooth surface. Paving Professionals will evaluate potential issues with the subgrade or drainage problem occurring under the pavement.

When removal and replacement is needed, the subgrade must be evaluated and repaired prior to new paving. The biggest advantage of a BST Overlay is that the remaining strength of the existing paving is added to the strength of the new overlay.