Can You Place Asphalt Over Concrete

It doesn t have near the strength of concrete when you measure them inch for inch.

Can you place 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. You can also mill or grind the concrete prior to the overlay to ensure the new asphalt overlay will have a good bond to the concrete. One positive aspect of installing blacktop over concrete is the concrete provides a firm base for the flexible asphalt paving. A concrete driveway sub base is different than an asphalt driveway sub base.

There are additional things that can be done prior to the overlay to get the maximum life out of it. With concrete if you re concerned about strength and stability the solution is to simply lay a thicker slab. Well the answer is yes. In fact many.

Experts who work each day in the blacktop industry refer to blacktop as flexible pavement. Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above. 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 safe to pave asphalt over concrete.

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. Homeowners can benefit from this whitetopping technique to reduce labor costs and time when replacing worn asphalt driveways. The big problem with laying asphalt driveways over concrete has to do with the initial preparation of the site.