Can Asphalt Be Installed Over Concrete

An asphalt overlay is cheaper to install than replacing concrete and can provide a smooth ride over deteriorating concrete.

Can asphalt be installed over concrete.

It will however require a little more maintenance than a typical asphalt overlay. You can put asphalt over concrete but professionals don t advise it. Yes you would save money and yes you can do it this way. Holes and cracks can simply be filled with new asphalt or be tarred over for greater durability.

When concrete deteriorates it draws and holds moisture. The answer to the extremely common question can i lay new asphalt over old concrete is yes you can but we discourage it. Asphalt works as a driveway base under concrete only when it is strong stable and at least 2 to 3 inches thick. Asphalt can be successfully installed over concrete but due to the characteristics of each material you may not be happy with the long term results as the asphalt will ultimately crack in the same manner that concrete does.

During the winter that moisture freezes and continues to break the concrete down. Before concrete installation begins the asphalt is inspected and repaired as needed. Asphalt driveways that are paved over an appropriately compacted subbase will always be superior to asphalt that is laid over an unstable base or concrete that is prone to shifting and expansion. It is safe to pave asphalt over concrete.

Concrete is poured with expansion joints that allow room for the pavement to expand in hot weather. While it is safe to pave asphalt over concrete there are several reasons why we do not recommend this method. Asphalt is far easier to maintain than concrete. In fact many miles of concrete roads are paved over with asphalt every year.

Holes or cracks with depth of 2 inches or more require filling before concrete overlay is applied. Well the answer is yes. It is possible as long as the added elevation won t pose a problem.