Wall panel

The wall panel comprises single plates spliced side by side and fixing pieces used for fixing the single plates and wall keels, male heads used for splicing are arranged on one sides of the single plates, female grooves used for splicing are formed in the other sides of the single plates, escape grooves are further formed in the single plates in a penetrating mode, and the escape grooves are located in one sides of the single plates. The fixing piece penetrates through the escape groove to be connected with the wall keel, and after the single plate slides in the extending direction of the escape groove, the fixing piece is separated from the escape groove. According to the scheme, one sides of the veneers are inserted through matching of the male heads and the female grooves, the other sides of the veneers penetrate through the escape grooves through the fixing pieces to be fixed to wall keels, and installation is convenient. According to the scheme, the escape groove is formed, so that a certain single plate