Can You Pour Asphalt Over 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.

Can you pour asphalt over concrete.

So pouring asphalt over concrete will result in cracks in the asphalt anywhere that the concrete moves beneath it. There are additional things that can be done prior to the overlay to get the maximum life out of it. Holes and cracks can simply be filled with new asphalt or be tarred over for greater durability. Homeowners can benefit from this whitetopping technique to reduce labor costs and time when replacing worn asphalt driveways.

The determining factor here is what lies underneath. In fact many. It is safe to pave asphalt over concrete. Concrete however typically needs to be replaced to restore its luster which is expensive and time consuming to do.

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. Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above. It just doesn t make fiscal sense to do it as that driveway will need a lot more work in the near future. So yes pouring asphalt over concrete may look good at first but there are bound to be troubles over time.

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. Pouring asphalt over concrete is bad for the longevity of your driveway. Well the answer is yes. However if you already have a concrete driveway that you want to replace with asphalt there are some important points to consider.

While it is safe to pave asphalt over concrete there are several reasons why we do not recommend this method. For example different types of asphalt fabric can be installed to reduce the amount of reflective cracking that can occur in an asphalt overlay on concrete. The answer to the extremely common question can i lay new asphalt over old concrete is yes you can but we discourage it.