What's the refuge for?

Shelter refers to a portable van-type factory building which is organically combined with various solid materials and has fixed or expandable volume and protective performance. The word shelter comes from the military terminology of the US military.

To put it simply, the shelter is similar to a container, and its standards are also formulated with reference to the container standards, and different equipment and devices are loaded according to different needs. Compared with containers, the shelter has higher reliability, electromagnetic compatibility, air tightness and heat insulation.

classify

The shelter at home and abroad can be roughly divided into extended shelter and non-extended shelter, and the extended shelter can be divided into pull-out and four-plate linkage according to its different structural modes. Non-expansion cabin can be divided into four-meter cabin and six-meter cabin according to size.

According to the mode of transportation, it can be divided into road transportation and railway transportation. Road transportation is a right-angle cabin, and railway transportation is an inclined cabin (mainly used to pass through railway culverts).