Can You Put Asphalt Over Cracked Concrete

Push the melt in filler deep into the cracks photo 2.

Can you put asphalt over cracked concrete.

Laying asphalt over concrete will likely lead to this new asphalt forming cracks in the same spots that the concrete expansion joints have cracked below. It is safe to pave asphalt over concrete. This will most commonly occur during expansion and contraction due to heat and or freeze thaw cycles. Well the answer is yes.

An asphalt overlay is cheaper to install than replacing concrete and can provide a smooth ride over deteriorating concrete. Asphalt can be installed on top of concrete. When concrete deteriorates it draws and holds moisture. However you will be taking a risk that the concrete underneath will after a period of years heave and move under the asphalt cracking or breaking the surface.

In extreme cases shifts in the ground could crack the entire surface just as a house s foundation may crack if improperly laid. The edges do need to be prepared properly in order to keep the asphalt from cracking or separating where it goes over the edge if it is allowed to go over the edge. The truth about asphalt over concrete. If a depression remains the next day apply a second coat.

You would want a minimum of 2. Putting asphalt over concrete is done for several reasons but does have its drawbacks. You can put asphalt over concrete but professionals don t advise it. We just walk in the tracks left by our dogsleds.

Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above. Smooth it with a trowel and let dry overnight. Holes and cracks can simply be filled with new asphalt or be tarred over for greater durability. It will however require a little more maintenance than a typical asphalt overlay.

Nevertheless it is possible that your drive may last for a long time without this happening. Also how does asphalt hold up to salt and ice from cold weather conditions. As a bonus you can repair many small asphalt damages on your own such as sealing crumbling edges or filling small cracks or ridges. So yes pouring asphalt over concrete may look good at first but there are bound to be troubles over time.

Pouring asphalt over concrete is bad for the longevity of your driveway. It holds up fine to salt what do you think they use for roads up north. After the filler has cooled scoop up the trowel asphalt driveway patch and tap it onto the crack filler to create a small mound. Concrete however typically needs to be replaced to restore its luster which is expensive and time consuming to do.