How to repair the uneven ground?

The repair method of uneven ground varies according to the situation. Here are some common fixes:

1. Grinding method: For obvious bumps and depressions on the ground, grinding method can be used to repair them. This method needs to use a grinder or other tools to smooth the convex parts and then fill the concave parts.

2. Damage repair method: If there are cracks or potholes on the ground surface, damage repair method can be used to repair them. First, it is necessary to clean up the debris and dust in cracks or potholes, then fill them with caulking agent or cement, and finally polish them.

3. Re-paving: If the ground has been seriously damaged and cannot be restored by simple repair, then the ground needs to be re-paved. This method is suitable for the ground infrastructure that has been damaged or aged and needs to be rebuilt. Before re-paving, it is necessary to clean the original ground materials and carry out foundation treatment, and then lay new ground materials.

4. Mortar reinforcement method: For the ground made of hard materials such as concrete or ceramic tiles, if there are problems such as cracks or deformation, mortar reinforcement method can be used to repair it. This method needs to clean the cracks first, then fill them with special mortar and polish them.

In a word, when choosing the repair method, we should choose the appropriate repair method according to the specific situation and damage degree of the ground. If there are only some small defects on the ground, they can be treated by local repair; If the ground is seriously damaged as a whole, it needs to be resurfaced or covered as a whole; For hard materials such as concrete or ceramic tiles, mortar reinforcement can be used to repair them. It is recommended to consult professionals or construction team before any maintenance work is carried out to ensure that the selected method is correct, safe and up to standard.