Concrete however typically needs to be replaced to restore its luster which is expensive and time consuming to do.
Can you pave asphalt over concrete.
But there are issues as you might expect.
The determining factor here is what lies underneath.
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.
One positive aspect of installing blacktop over concrete is the concrete provides a firm base for the flexible asphalt paving.
Asphalt can be installed on top of concrete.
Does concrete provide a solid base.
In addition you do have an alternative paving method that may surprise you.
Homeowners can benefit from this whitetopping technique to reduce labor costs and time when replacing worn asphalt driveways.
The layer of asphalt over the original is called an overlay and can offer an additional 10 15 years to the life of the surface.
Scrape away the excess sand and cut off the excess landscape fabric with a utility knife.
Glue down the last border patio blocks.
Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above.
Lay the field pavers over concrete as you would on any paver patio.
While it is safe to pave asphalt over concrete there are several reasons why we do not recommend this method.
Once the asphalt surface has reached the end of its lifespan many wonder if it s time for a new surface entirely or if the old surface can be paved over.
Asphalt is far easier to maintain than concrete.
Holes and cracks can simply be filled with new asphalt or be tarred over for greater durability.
Switching from concrete to asphalt the first thing to consider is whether you need to remove the concrete driveway or if you can simply pave over it.
If the question is can i lay asphalt over concrete then the answer is yes this is absolutely possible if elevations allow for it and we re happy to lay asphalt driveways over concrete if that s what you want.
Well the answer is yes.
However you will be taking a risk that the concrete underneath will after a period of years heave and move under the asphalt cracking.
However if you already have a concrete driveway that you want to replace with asphalt there are some important points to consider.
To save time and money many states and municipalities use a road repair technique known as whitetopping the process of pouring concrete over asphalt rather than removing the existing asphalt.
In fact many.
It is safe to pave asphalt over concrete.
The time to correct them is before you install the new asphalt.
Let the glue dry for a few hours before you tamp the field pavers and sweep sand across the patio to fill the joints.
Asphalt on top of existing problems won t make them go away.
