Concrete is one of the best construction materials in the world. Everybody knows this. It can be also elegant when it is decorative or stamped. However, one thing that deters individuals from installing concrete is that it can crack.
However, the truth is that concrete that’s properly installed will have less chance of cracking. A professional concrete contractor knows how to pour and combine concrete so that cracking is lowered and will not damage the excellent appearance of your surface.
There are specific elements that contribute to cracking concrete. Today, we are going to share with you how a professional Utah concrete contractor can lower the risk of cracking.
Absence of Control Joints
When pouring the concrete, the correct weather and mix are vital. However, the contractor should also be aware that concrete has to contract and expand as the temperature shifts.
An excellent contractor includes control joints whenever they pour the surface. For those who don’t know, these are grooves that enable a bit of additional space as the concrete’s size changes.
The concrete has no room to change because of the temperature when these grooves are not placed as they should be or are not present at all. This will result in cracks since it exerts pressure on itself.
Pouring Concrete When It is Cold
Another aspect that can have a bad impact on the concrete installation is cold weather. The reason for this is that it delays the process of hydration. When the temperature drops, the concrete cannot properly cure.
The subsurface has to be warmed if you really have to install concrete during the winter. Also, there are concrete mixes made for colder weather. However, there are still restrictions on how cold you can install it.
That’s why it is ideal to install concrete during mild weather. This offers the best conditions for the material to cure.
Pouring concrete with inadequate thickness is another reason why concrete can crack.
The right thickness will depend on the surface’s purpose. Of course, foundation columns have to be a lot thicker compared to driveways. You can have a thin walkway if it does not have to support cars.
A dishonest contractor might often attempt to pull a fast one. They may install thin concrete so that they can save on materials. Also, if you are a DIY-er, you might not know how vital it is to properly calculate the thickness.
Too Much Water in the Mix
Not properly mixing concrete is one of the most popular reasons why concrete cracks. Oftentimes, people mix too much water in the mix.
The correct settling of the concrete takes place through the hydration process. This means that water has to mix with the concrete at the right speed. Water is contributing to the curing of the concrete while it dries. However, it can’t properly set if too much water is mixed. That is why a lot of DIY-ers experience concrete cracks because they do not know how to properly calculate the amount of water required.