What should I do if the cement floor cracks?

If it is only cracked without hollowing and delamination, grouting is recommended; If the cracking and delamination exceed the requirements of national standards, the compensation standard shall be based on the rectification and maintenance costs. If cracks appear on the ground after leveling, it is a common construction quality problem and an abnormal phenomenon. The main reason is that the grass roots are too dry to be watered, or the temperature is high and the water evaporates quickly, so the water conservation is not done well.