Self-insulation wall based on double-sided steel wire mesh composite board

The utility model relates to the technical field of wall heat preservation, in particular to a self-heat-preservation wall based on a double-face steel wire mesh composite board, which comprises a heat preservation core material, concrete protection layers are fixedly connected to the left side face and the right side face of the heat preservation core material, and steel wire meshes are installed on the outer side faces of the concrete protection layers. A cement mortar leveling layer is arranged on the outer side of the steel wire mesh, an outer facing layer is fixedly connected to the outer side of the cement mortar leveling layer, and limiting fixing pieces are arranged on the inner side of the heat preservation core material, the inner side of the concrete protection layer and the inner side of the steel wire mesh. The limiting fixing piece comprises a metal connecting rod, a plastic sleeve, a positioning plastic plate, a first limiting water stop cap and a second limiting water stop cap, the steel wire