1.Concrete cement portable house.
Because both of the foundation and floor are made with concrete cement to heighten the load ability itself .Therefore , there must be H steel columns that with high strength applied to the foundation frame to play a bracing role .the cement portable house is not advised to recycle use .
So the cement portable house would probably be applied as offices and home for labors and residents, with a long time service.
2. Color steel sandwich panel house
Color steel sandwich panel house ,whose material of walls are sandwich panels same as cement portable hosue , what makes them different is color steel portable house use plywood instead of cement as the material of floor , in the meantime ,the main frame switch to whole light steel components .
So color steel portable house is better to be public infrastructures .