Can You Pour Concrete Over Asphalt

This is constructed by placing and compacting the base material and then placing about a 3 layer of permeable asphalt.

Can you pour concrete over asphalt.

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. It is called an asphalt treated permeable leveling course. The truth about asphalt over concrete. It will however require a little more maintenance than a typical asphalt overlay.

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. Putting asphalt over concrete is done for several reasons but does have its drawbacks. There are situations where we commonly put concrete over asphalt when building roadway pavements. Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above.

If you want the asphalt to remain to return this to normal. It is safe to pave asphalt over concrete. Homeowners can benefit from this whitetopping technique to reduce labor costs and time when replacing worn asphalt driveways. 2 go by what they tell you.

Concrete itself is very stable and strong so no matter what it is poured over the slab is going to be solid when it hardens. 1 run it by the local building dept see what they want if anything for a footer as aggie67 stated in his post. The 1 thick concrete will not have any strength it will simply break up under any pressure. An asphalt overlay is cheaper to install than replacing concrete and can provide a smooth ride over deteriorating concrete.

Therefore concrete is often used as a bridge over unstable ground. You can put asphalt over concrete but professionals don t advise it. In fact many miles of concrete roads are paved over with asphalt every year. 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.