Vertical partition wall in container

The utility model discloses a vertical partition wall in a container. The vertical partition wall is arranged on the inner side of a container wall (9); the vertical partition wall comprises a square pipe (1), light steel keels (2), shockproof pads (3), structural adhesive (4), rock wool (5), moisture-proof films (6) and a plasterboard layer (7), wherein an expansion joint is reserved between the square pipe (1) and the container wall (9) and filled with the structural adhesive (4); a shockproof pad (3) is arranged between each light steel keel (2) and the square pipe (1); the rock wool (5) is arranged in a keel partition wall formed by the light steel keels (2); a moisture-proof film (6) is arranged on the surface of each piece of rock wool (5); and the plasterboard layer (7) is arranged on the outer side of the keel partition wall. According to the vertical partition wall in the container, the conventional process is broken, flexible connection is adopted at multiple positions, and the deformation stress of the light steel keel partition wall buffers and releases the space, so that the aim of preventing a surface material from cracking is fulfilled.