The main materials of container hotel are channel steel for frame and sandwich board for wall and ceiling. The quality of these two materials directly affects the quality of container activity room. The difference of channel steel is mainly reflected in the thickness of channel steel. Although the surface difference of residential containers sold by some manufacturers is small, the thickness of channel steel is different, and the bearing degree of residential containers is also different. Some residential containers can be stacked in three layers to withstand greater pressure, while some residential containers can only be stacked in two layers and can not withstand the pressure brought by stacking in three layers.
If the thickness of channel steel is not enough, it is easy to bend when receiving pressure, and the living container will be deformed, affecting the service life. This kind of container mobile room will not change in a short time, but it is easy to show problems such as deformation and collapse after a long time, which may endanger the residents in the container mobile room. Therefore, the selection of channel steel for residential containers must be standardized, and channel steel materials lower than the specification cannot be used in order to save cost, which is easy to cause problems.
If the color steel sandwich panel used in the movable board room is used on the living container, a few months later, the color steel sandwich panel may present a series of problems such as scattered steel plates and rust, and the living container will be damaged. Therefore, the color steel sandwich board specially used for the passenger container should be used for the passenger container.
