Asphalt

The most common roadway resurfacing methods in H.O.A. developments are asphalt or concrete systems. Both types of systems will develop defects if designed or installed incorrectly.

Common Types:

• AC Paving (Asphaltic Concrete Paving): Typically black or dark brown in color

• PCC (Portland Cement Paving): Similar to sidewalks and driveways but made of higher strength materials and installed in thicker sections

• Stamped Concrete: Usually decorative, sometimes different color

Common Problems:

• Improper design: Asphalt/concrete mixture not per specifications

• Installation deficiencies: Varying in thickness

• Asphalt overheated before installation

• Asphalt too cold before installation

• Concrete too dry/wet before installation

• Lack of steel reinforcement

Possible Damage:

• Cracks, alligatoring, and checks leading to water intrusion to sub grade

• Subsidence

• Vertical displacement

• Washboard surface

• System failure