Width plate solid wood composite floor capable of preventing tiles from becoming wide

The utility model discloses a solid wood composite floor capable of preventing tiles from becoming wide. The solid wood composite floor comprises a surface layer and a base material layer. The surface layer and the base material layer are laminated and distributed from top to bottom, the base material layer is positioned below the surface layer and is tightly bonded with the surface layer, and a coating is arranged on the surface of the surface layer. The base material layer comprises a plurality of first base plates, the first base plates are tightly bonded, textures of the first base plates are arranged and distributed in a criss-cross mode, and the arrangement rules of the textures of the first base plates are at least two. In the composite floor, the base material layer adopts two or more texture arrangement rules, a single criss-cross structure is changed, an assembly structure is redesigned to reduce the internal stress of the base material, and the structure is more stable. The utility model solves the