However you will be taking a risk that the concrete underneath will after a period of years heave and move under the asphalt cracking or breaking the surface.
Can you put asphalt over concrete driveway.
Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above.
Holes or cracks with depth of 2 inches or more require filling before concrete overlay is applied.
Putting asphalt over concrete is done for several reasons but does have its drawbacks.
It doesn t have near the strength of concrete when you measure them inch for inch.
Before concrete installation begins the asphalt is inspected and repaired as needed.
We strongly recommend asphalt for any driveway as the benefits far outweigh any drawbacks.
Switching from concrete to asphalt the first thing to consider is whether you need to remove the concrete driveway or if you can simply.
Experts who work each day in the blacktop industry refer to blacktop as flexible pavement.
Asphalt works as a driveway base under concrete only when it is strong stable and at least 2 to 3 inches thick.
You can complete asphalt driveways in a short amount of time often under three days.
One positive aspect of installing blacktop over concrete is the concrete provides a firm base for the flexible asphalt paving.
Well the answer is yes.
It is safe to pave asphalt over concrete.
You can put asphalt over concrete but professionals don t advise it.
Asphalt is the best choice for driveways because it can be installed quickly and is more resistant to weather damage than concrete is.
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.
It will however require a little more maintenance than a typical asphalt overlay.
The truth about asphalt over concrete.
It just doesn t make fiscal sense to do it as that driveway will need a lot more work in the near future.
However if you already have a concrete driveway that you want to replace with asphalt there are some important points to consider.
Pouring asphalt over concrete is bad for the longevity of your driveway so yes pouring asphalt over concrete may look good at first but there are bound to be troubles over time.
In fact many miles of concrete roads are paved over with asphalt every year.
Asphalt can be installed on top of concrete.
An asphalt overlay is cheaper to install than replacing concrete and can provide a smooth ride over deteriorating concrete.
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.
Asphalt is easier to maintain.
If you need to upgrade your driveway in a hurry then asphalt is your wisest option.