oncrete slabs are the foundation for building sturdy and long-lasting structures. But it’s not free from defects. This blog will deal with common concrete slab problems so that you can fix it as soon as it appears.

A concrete slab is the most common foundation type used for residential homes.

While there are other materials you can use as a homeowner, concrete is most often preferable for its strength and durability.

Like every other construction material, concrete slabs have its own limitations. And not paying attention to early signs of damage could lead to bigger problems in the future.

Well, there are chances a small cracking will not lead to big problems at the beginning stages. But it can lead to a weak structural base affecting the flooring and overall stability of the structure.


4 Types Of Common Concrete Slab Problems 

Well, first concrete is a fairly low maintenance building material. That’s why concrete slabs are so commonly used for all kinds of structures whether it’s a house or even a shopping mall.

However, when you do identify Concrete Slab Issues, it’s important to get in touch with a concrete maintenance company to fix it.

With that said, here are the most Common Concrete Slab Problems and what they could mean in the long-run.

#1. Cracks

concrete slab issues

One of the most common issues in concrete slabs is the development of cracks over time. The thing to remember is the severity will vary depending on the type of cracks that develops.

For instance,  shrinkage cracks are rarely threatening for structural strength. But it can allow water entry later on, which will ultimately lead to problems.

While, on the other hand, the most severe cracks are frost heaves that develop during freezing conditions. These need immediate attention and can lead to major damage if not treated.

Concrete Slab Cracking Problems can also develop due to thermal contraction or applied loads. Well, these are just some external factors. The inherent strength of the concrete and the concrete mix also determines adequate crack prevention.

#2. Curling

Curling is the result of changes in temperature or moisture content. Sometimes, the top of a concrete slab dries faster while the bottom may stay wetter or warmer. This can eventually lead to rising up of the corners or edges of a concrete slab.

Curling is relatively easy to detect as it shows up during the concrete drying process. So, it usually becomes a problem if not fixed when the actual construction is underway.

That’s why it’s so important to hire a specialized and professional concrete pumping company.

They carry out the job according to standard procedures which ensures you don’t have to worry about Concrete Floor Problems down the line.

#3. Blisters

concrete defects

These are the most harmless concrete slab problems homeowners may face. Blisters usually occur when the bubbles of air get trapped underneath a surface that’s already sealed.

When blisters do appear, these can indicate a fault in creating the concrete mix design. When your concrete contractor is vigilant, these get treated easily during the concrete slab laying process.

Further, some changes in concrete mix will usually prevent any more blisters. Though annoying, these little bumps in the surface are rarely a cause for concern in the longer run. Still, fixing them would lead to a better looking surface.

#4. Surface Scaling

concrete slab problems

Scaling happens when the concrete peels or comes off in thin layers. This is degradation of the surface layer and can develop to cause more problems later on.

This damage is mostly a reaction of the freeze thaw cycles during winters. When scaling does happen, the surface of the hardened concrete can degrade to a depth of 1.5mm to 5mm.

Scaling can also take place due to the lack of strength in the surface or a fault during concrete curing.

Proper finishing of the concrete may help with its prevention. But if not fixed, scaling usually continues to grow to a larger area causing more damage.

Preventing all these issues are quite easy when you’re on the lookout and detect the damage on time. It’s usually better not to avoid even a small fracture or crack. It can be indicative of a bigger underlying issue.

Whenever in doubt, getting in touch with a local concrete expert is the best course of action.


Facing Problems with Concrete Slab?

Maple Concrete Pumping Offers Reliable Solutions!!

We deal with concrete pumping and finishing services in the Greater Toronto Area. Our expertise lies in the use of advanced and modern Concrete Line Pump.

Equipped with our professional certified operators and staff, we hold the experience to fix foundational issues in concrete.

Our range of services include:

  • Commercial concrete pumping of all types of concrete including lightweight, fluid, fibre, or grout concrete
  • Concrete Line Pump Rental services on our reliable fleet of concrete pumping equipment
  • Quality concrete finishing services including form-work and design
  • Proficient craftsmen to create unique and decorative architectural concrete designs

Moreover, we put safety first. In accordance with that, we employ safety professionals at work sites to undertake necessary procedures and carry out inspections.

Call us @ +1 (647) 529-7867 to talk to our experts and get a quick consultation on any concrete slab issues. Or ask for a quote right away and hire us for your next concrete project!