Spliced floor

The utility model provides a spliced floor which is made of a plastic-wood polystyrene material and comprises a first plate body, a second plate body and a connecting piece, the first plate body is provided with a first end face, the first end face is provided with a lower protruding part and a first groove, the lower protruding part horizontally extends out from the bottom edge of the first end face, the first groove is adjacent to the upper portion of the lower protruding part, and the second plate body is provided with a second end face. The second plate body and the first plate body are arranged in a spaced mode, the second plate body is provided with a second end face opposite to the first end face, the second end face is provided with an upper protruding part and a second concave groove, the upper protruding part horizontally extends out from the top edge of the second end face, the second concave groove is adjacent to the lower portion of the upper protruding part, and the upper protruding part and the