How to distinguish the quality of container prefab house?

The main materials of the container prefab are the channel steel of the frame and the sandwich panel of the wall and ceiling. The quality of these two materials directly affects the quality of the container prefab. The difference between channel steel is mainly reflected in the thickness of the channel steel. Although the surface of the resident containers sold by some manufacturers is not very different, the thickness of the channel steel is different, and the resulting resident containers have different bearing degrees. Some master containers can be stacked three layers and can withstand greater pressure, while some master containers can only be stacked two layers and cannot withstand three layers of pressure.

The thickness of the channel steel is not enough, it is easy to bend under pressure, and the living container is deformed, which affects the service life. This kind of container prefab will not change in a short time, but it is prone to deformation, collapse and other problems after a long time, which may endanger the safety of the people in the container prefab. Therefore, the channel steel of the master container has a certain specification. In order to save costs, it is not easy to use the channel steel material below the specification. This can easily cause problems.

The use of residential containers is becoming more and more popular. People don't spend money to buy a house to pay off a mortgage, but directly buy a container to live in. The main reason is that the price of resident containers is cheap, which is much lower than that of residential buildings. Also, there are several other reasons:

[1] Because the labor cost is relatively high now, many house builders have begun to turn their attention to simple and low-cost residential containers.

[2] Residential containers can be used for more than 15 years.

[3] Because many places prohibit illegal occupation of land to build houses, and resident containers can be placed at will without too many harsh conditions.

[4] Its appearance can meet people's basic living needs. The living container can separate the bedroom, kitchen and living room, and it can be closed more tightly.

[5] Residential containers have also done a good job in preventing lightning and mosquitoes. The bottom surface is covered with rubber-plastic board, which greatly reduces the damage of lightning strike.