Can U Put Asphalt Over Concrete

Experts who work each day in the blacktop industry refer to blacktop as flexible pavement.

Can u put asphalt over concrete.

You can put asphalt over concrete but professionals don t advise it. Asphalt driveways last longer and look better when they are built from the ground up. It will however require a little more maintenance than a typical asphalt overlay. You can put concrete over asphalt and it is a great choice as a driveway base for residential homes.

It just doesn t make fiscal sense to do it as that driveway will need a lot more work in the near future. Homes with driveways intended for many large vehicles however the asphalt must be 4 or more to support up to 10 of concrete. The asphalt is more porous than concrete which allows this application to work on asphalt. Actually probably not a good idea.

Asphalt sealers are specific chemical mixtures designed for asphalt penetration and top sealing. Asphalt is only suitable as a driveway base if it is at least between 2 and 4 thick for residences. Putting asphalt over concrete is done for several reasons but does have its drawbacks. Before concrete installation begins the asphalt is inspected and repaired as needed.

It is safe to pave asphalt over concrete. Well the answer is yes. It doesn t have near the strength of concrete when you measure them inch for inch. The answer to the extremely common question can i lay new asphalt over old concrete is yes you can but we discourage it.

Asphalt is far easier to maintain than concrete. Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above. Unstable concrete base concrete is not a compacted surface because of how hard it is when dry. So yes pouring asphalt over concrete may look good at first but there are bound to be troubles over time.

Holes or cracks with depth of 2 inches or more require filling before concrete overlay is applied. One positive aspect of installing blacktop over concrete is the concrete provides a firm base for the flexible asphalt paving. From time to time you ll find concrete streets and driveways that have an asphalt overlay on them. While it is safe to pave asphalt over concrete there are several reasons why we do not recommend this method.

If you ve been thinking about updating your driveway or parking lot you might be wondering if asphalt can be paved right over the top of the concrete. Holes and cracks can simply be filled with new asphalt or be tarred over for greater durability. The truth about asphalt over concrete. Concrete however typically needs to be replaced to restore its luster which is expensive and time consuming to do.