Can You Put Asphalt Over Broken Concrete

We just walk in the tracks left by our dogsleds.

Can you put asphalt over broken concrete. The asphalt cement that bonds the pieces of sand and gravel in the blacktop can and does move over time. Before concrete installation begins the asphalt is inspected and repaired as needed. Asphalt works as a driveway base under concrete only when it is strong stable and at least 2 to 3 inches thick. One positive aspect of installing blacktop over concrete is the concrete provides a firm base for the flexible asphalt paving.

The layer of asphalt over the original is called an overlay and can offer an additional 10 15 years to the life of the surface. When concrete deteriorates it draws and holds moisture. No you do not. The answer to the extremely common question can i lay new asphalt over old concrete is yes you can but we discourage it.

Once the asphalt surface has reached the end of its lifespan many wonder if it s time for a new surface entirely or if the old surface can be paved over. It doesn t have near the strength of concrete when you measure them inch for inch. Putting asphalt over concrete is done for several reasons but does have its drawbacks. 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.

An asphalt overlay is cheaper to install than replacing concrete and can provide a smooth ride over deteriorating concrete. Well the answer is yes. If the concrete is failing and is cracked the pavement would soon do the same thing if it s not fixed first. They use cement as a base under the truck lanes of some highways due to the weight loading.

The truth about asphalt over concrete. Holes or cracks with depth of 2 inches or more require filling before concrete overlay is applied. Also how does asphalt hold up to salt and ice from cold weather conditions. 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.

In fact many miles of concrete roads are paved over with asphalt every year. Experts who work each day in the blacktop industry refer to blacktop as flexible pavement. It is safe to pave asphalt over concrete. It holds up fine to salt what do you think they use for roads up north.

Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above. It will however require a little more maintenance than a typical asphalt overlay. The edges do need to be prepared properly in order to keep the asphalt from cracking or.