Energy-saving thermal insulation wall

The utility model relates to the technical field of heat preservation walls, in particular to an energy-saving heat preservation wall which comprises a concrete base, an outer wall and an inner wall, the outer wall is located at the top of the concrete base, the concrete base is fixed to the ground, a rock wool board is fixed to the top face of the concrete base, and the side, close to the rock wool board, of the outer wall is fixed to the rock wool board in a pasted mode. A moisture-proof assembly is arranged on the concrete base and used for preventing moisture of the rock wool board, the inner wall is installed on the side, away from the outer wall, of the rock wool board through a connecting assembly, the connecting assembly is used for fixing the inner wall, and a heat preservation assembly is further installed between the rock wool board and the inner wall. According to the energy-saving heat preservation wall, the moisture resistance and the heat preservation performance of the wall can be effectively