Different Types Of Concrete Crack Repairs

Seeing a crack develop on the concrete structure is not an eye-pleasing sight. However, crack development is sometimes unavoidable. There can be several reasons contributing to this: weather change, climatic impact, force building up inside the wall, improper mixing of concrete, and other factors. Irrespective of the reason for the development of crack, you must go for the concrete crack repair to stop it from creating further damage.

Here Are Types Of Concrete Crack

Before getting into the repair work, you must know about the different types of concrete cracks. Each type signify a lot of details that are important for the professional repairer to understand. They can reach the roots of the reason for the crack and can help prevent it from happening in future. Below are some types of cracks that are seen in concrete: 

• Plastic Shrinkage crack- The concrete is containing a good amount of water before drying up. Sometimes, you may notice that the water leaves behind gaps in the slab. This void makes the slab susceptible to cracks when it comes under pressure.  

• Expansion crack- Temperature can have an impact on the concrete and this can lead to its degradation. For example, heat can result in an expansion of concrete outwards. In case of lack of space, cracks may develop. To avoid this, expansion joints are inserted within the slab.  

• Heaving crack- This crack is also a result of high temperature. These cracks develop on exposure to extremely cold conditions; in this case, the slab condenses. When the temperatures go back to normal, the lap expands. This expansion and contraction can result in cracks because of temperature change.  

• Settling cracks- This crack usually develops when the underlying structure is weak. For example, during the uprooting of the tree, you may notice that the underlying structure gets affected, and the cracks may develop. Such cracks are always uneven and some parts of the concrete stands sticking out of the floor level. This is dangerous and needs to be repaired urgently. 

• Premature drying- This type of crack develops when the top layer of the concrete loses its moisture faster than the underlying layer. It will result in the development of spider-web-like cracks. This doesn’t look appealing at all, and you need to opt for concrete crack repair.

Different Types Of Concrete Crack Repair

Similar to the different types of concrete crack, there are different types of crack repair; the following table highlights the same:

Concrete Crack Repair Kind of crack

Epoxy injection

This is done where the cracks have an opening of more than .05mm.

Routing and sealing

This is a remedial method of repairing the cracks. It is usually used for sealing V-shaped cracks. The groove formed in this case of 6mm in width and the depth can range between 6mm and 25mm.

Stitching the crack

This one of the strongest method of crack repair. For this the concreter drills the hole along the crack and stitches it with the metal wire.

Drilling and plunging

Subsequently, what matters here is hiring the best professional for this task. Make sure that you look only at an experienced contractor for this task. The internet is the best platform to look for the best names in the business, and you can also seek references. Do not ignore concrete cracks; allowing them to extend can damage the entire stricture; hire a professional concrete crack repair service provider to seal the gaps.