Can You Pour Concrete Over Asphalt

You can put asphalt over concrete but professionals don t advise it.

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. 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 is safe to pave asphalt over concrete. An asphalt overlay is cheaper to install than replacing concrete and can provide a smooth ride over deteriorating concrete.

The 1 thick concrete will not have any strength it will simply break up under any pressure. It is called an asphalt treated permeable leveling course. It will however require a little more maintenance than a typical asphalt overlay. If you want the asphalt to remain to return this to normal.

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. 1 run it by the local building dept see what they want if anything for a footer as aggie67 stated in his post. There are situations where we commonly put concrete over asphalt when building roadway pavements. Homeowners can benefit from this whitetopping technique to reduce labor costs and time when replacing worn asphalt driveways.

Well the answer is yes. In fact many miles of concrete roads are paved over with asphalt every year. The truth about asphalt over concrete. Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above.

Therefore concrete is often used as a bridge over unstable ground. Asphalt requires a well prepared stable subbase otherwise the resulting pavement will be subject to instability and cracking. Putting asphalt over concrete is done for several reasons but does have its drawbacks. 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.