Abstract: Disclosed is a container module for construction having a fireproof floor slab. The container module for construction having a fireproof floor slab may include: two lower side rails that constitute lower long sides among lower sides of the container module for construction; two lower end rails that constitute lower short sides among the lower sides; four lower corner castings respectively arranged at corners between the lower sides; supporting units respectively provided to be inwardly protruded from inner surfaces of the two lower side rails; and a slab part of which both ends are supported by supporting surfaces of the supporting units respectively provided at the two lower side rails.

Abstract: A container is provided herein. The container may include a container joint structure, wherein the container joint structure may include a top side rail provided along a top edge of the container, and provided with a groove-shape having an open top; and corner castings respectively provided at end points of the top edge of the container to be in contact with both ends of the top side rail, wherein a hole may be formed at an abutment surface of each corner casting to the top side rail, and the hole may allow an internal space of the top side rail and an inside of the corner casting to communicated with each other.

Abstract: Disclosed is a container module for construction having a fireproof floor slab. The container module for construction having a fireproof floor slab may include: two lower side rails that constitute lower long sides among lower sides of the container module for construction; two lower end rails that constitute lower short sides among the lower sides; four lower corner castings respectively arranged at corners between the lower sides; supporting units respectively provided to be inwardly protruded from inner surfaces of the two lower side rails; and a slab part of which both ends are supported by supporting surfaces of the supporting units respectively provided at the two lower side rails.

Abstract: A container is provided herein. The container may include a container joint structure, wherein the container joint structure may include a top side rail provided along a top edge of the container, and provided with a groove-shape having an open top; and corner castings respectively provided at end points of the top edge of the container to be in contact with both ends of the top side rail, wherein a hole may be formed at an abutment surface of each corner casting to the top side rail, and the hole may allow an internal space of the top side rail and an inside of the corner casting to communicated with each other.