What if the house sinks?

According to the sinking situation.

1. Sinking causes slight cracks in the wall, so it is recommended to use caulking agent to repair it.

2. The foundation is weak and the house sinks obviously, so pile foundation can be used to increase the bearing capacity.

3. If the house sinks seriously and the cracks in the wall expand, you can inform the property so that professionals can evaluate it on the spot and reinforce the foundation.

Reasons for the sinking of the house:

1, design problems, design deviation, leading to the house tilting and sinking. 2, construction problems, pumping position is wrong or waste piles are pulled out, resulting in soil loosening and foundation sinking. 3. Excavation of foundation pits and construction of tunnels around buildings lead to instability of building foundations. 4. The building structure is not identified, and adding stories at will causes the foundation to sink.

What should be paid attention to in building foundation construction:

1, site selection

The foundation for building houses should be uniform in soil and balanced in stress. Don't choose soft or hard foundation, it is easy to sink. Moreover, it is not recommended to build a house on a slope, and it is best to build it on a flat ground. Especially when building houses on the hillside, we should pay attention to the soil quality of the mountain to avoid the danger of landslides in the later period.

2. Basic selection

The foundation can be determined according to the soil quality, among which the well grid foundation is welcomed by rural self-built houses with high cost performance. However, if the soil is loose and there are many buildings, raft foundation can be chosen. On the other hand, if the soil conditions are general, strip foundation can be selected. In addition, pile foundation is needed in the earthquake area, which can skip the soft soil layer and drive the pile into the deep underground, with good bearing capacity. In addition, during the field foundation construction, moisture-proof work should be done to prevent the house from being dangerous.

Step 3 pay off

Foundation lofting is particularly important. Put it away, the house will be square, which will affect the stability of the house. When laying the line, it is best not to touch the old wall. Put two identical pads at both ends of the wall, let the line pass through the pads, find out the corners, find out the horizontal axis and the vertical axis in turn, and then sprinkle lime for positioning.