Coating-faced autoclaved sand aerated concrete block self-insulation outer wall structure

The utility model relates to a coating-faced autoclaved sand aerated concrete block self-insulation outer wall structure. Interface treating mortar, anti-cracking plastering mortar, alkali-resistant fiberglass gridding cloth and coating are sequentially coated outside an autoclaved sand aerated concrete wall, and interface treating mortar, polymer insulation mortar, anti-cracking plastering mortar, alkali-resistant fiberglass gridding cloth and coating are sequentially coated on a wall surface outside a reinforced concrete beam position. The self-insulation outer wall structure made of inorganic materials achieves fine operability, less energy-saving investment, fine weather resistance, fire resistance and durability and long service life by the aid of fine thermal performance of blocks.