Why Does Concrete Crack and What Does It Mean?

Why Does Concrete Crack and What Does It Mean?

The first hairline cracks on concrete or a wider one — the matter is not to be ignored! The moment you see the crack, you are overwhelmed by its sudden occurrence (and sometimes the concrete is just a few days old). But remember, concrete cracks are pretty normal and can occur even after very expert handling by the professionals and even with the best quality of material used.

Types of Concrete Cracks and Common Reasons Behind Them!

The moment you see the first crack in your concrete, it’s always better to call experts handling the repair and laying of concrete driveways in Melbourne, Curaconcrete is best known for perfect laying of concrete for years that barely shows any issues or problems later. But still, cracks on the same can appear anytime and the reasons behind these are given below:

  • Plastic shrinkage cracks — A concrete is in its plastic shade before drying up. And we know that water will eventually evaporate from this layer in order to get it dried. Most of the time, a crack appears in this very stage of concrete layering. The evaporated water leaves some gaps in between, which obviously cause cracks in the concrete. You’ll always find such cracks in the corners and remember these cracks that appear on the plastic stage have roots deeper than the surface!
  • The expansion of concrete — You can assume your concrete to be like a balloon. Just as it expands on blowing, concrete expands due to heat. They try to expand regardless of the bricks, stones or anything that comes in their way. Well, they don’t always get the space to do so, as budging stones and bricks can be a tough job for concrete. That’s when they start cracking! And it’s understandable that harsh sun rays are the reason behind such cracks.
  •  Thawing of concrete — Do you often find the cracks on the concrete just after the winters? Yes, it’s pretty common as the concrete that was frozen needs to get back to normal now and the thawing process often lifts the ground several inches up before settling down! This cycle is enough to cause the visibly wide cracks on your concrete.
  • Overloading the concrete— Loading heavy vehicles on concrete driveway doesn’t usually have any effect on it. But sometimes, like after winter, the concrete is pretty vulnerable and soft. And if during this time, you overload it, then cracks are bound to happen for sure.
  • Premature drying of concrete— You would have seen some spider web-like fine cracks on your concrete or sometimes a wider one — these are cracks mostly caused by the premature drying of concrete. This happens when you lay the same in very dry and heated weather or the mixture had slightly less water than required. The quick-drying of this moisture is enough to cause those tiny but visible cracks on your concrete.

We can’t stress more on the importance of quality jobs and proper weather at the time of concrete layering. But it’s clearly evident that any kind of cracks on your concrete isn’t welcoming, and it’s really important to deal with the issue as soon as you can. And in such cases, experts are the best people to handle the job for you!