Sun-Kissed Buckling – The Need For Concrete Joints & Relief Cuts

Sun-Kissed Buckling – The Need For Concrete Joints & Relief Cuts

Have you ever walked down a city sidewalk and noticed it buckling under your feet? It can be a pretty strange experience, and it’s not something that most people expect to see when they’re out and about. But what exactly causes pavement buckling, and is there anything that can be done to prevent it?

Sweeney’s Pavement Maintenance, LLC will attend to questions about the pavement in this blog post.

What is Pavement Buckling?

Buckling is defined as a deformity in concrete that results in raised, warped surface sections. It is most commonly caused by expansion and contraction due to temperature changes but can also result from poor drainage or excessive weight on the surface.

When the weather gets warmer, concrete expands. This expansion puts pressure on the surrounding areas and can cause cracks. As these cracks get bigger, they allow water to seep in. When water freezes, it expands and puts even more pressure on the concrete. It can cause entire sections of the surface to buckle and rise.

So how to prevent this from happening? Let’s take a look at some options:

Waterproofing Admixture:

Adding a waterproofing admixture to the concrete can help to prevent water from seeping in and causing damage. It is a cement-based additive mixed with the concrete at batching. When the water seeps in, the admixture will help keep it from freezing and expanding.

Sealing Surface:

Sealing the surface of the concrete can also help protect it from weathering and buckling. A suitable quality sealant will form a barrier that will keep water and other liquids from seeping in. It is essential to reapply the sealant every few years to maintain effectiveness.

Joints and Relief Cuts:

Adding joints and relief cuts to the concrete pavement are one of the most efficient ways to avoid buckling. Joints are cracks intentionally created in the concrete, while relief cuts are angled cuts made at the ends of the panels. It allows for expansion and contraction without putting too much pressure on the surrounding areas.

When done correctly, joints and relief cuts can be a very effective way to keep your concrete looking good for years to come. However, they do require some maintenance – you’ll need to clean them out regularly and reapply sealant as needed.

Types of Concrete Joints and Cuts:

There are several types of joints and cuts that can prevent concrete buckling. The most common are as follows:

Expansion joints: This joint is created by sawing a groove into the concrete at regular intervals. Expansion joints keep the surrounding areas from being crushed by allowing the concrete to expand and contract without putting a lot of stress on them.

Control joints: Also known as construction joints, this joint is created by cutting a V-shaped or U-shaped groove into the concrete. Control joints help to control cracking and prevent the pavement from spreading.

Ending Note:

If you notice pavement buckling at your property in Dodge City, contact Sweeney’s Pavement Maintenance, LLC to have it taken care of.

We have the experience and expertise in crack sealing, joint sealing, saw cutting, seal coating, and more to keep your concrete looking great for years to come. Get a free estimate!