1. Excess of water in the concrete mix. As concrete doesn’t require maximum water for its strength. But in most of residential concrete Projects, too much Water is added to make the concrete easier to install.
2. Shrinkage is main of cause of Cracking as well. This is due to evaporation of excess mixing water.
3. Rapid Dry of Concrete – Rapid drying of concrete area will increase chances of getting crack.
4. Improper Strength concrete poured on Job – Verify strength of Concrete that is going to poured.