▎ 摘　　要

NOVELTY - Decorating a green thermal insulation wall comprises (i) filling the wall surface with gypsum and polishing until the wall is flat, (ii) scraping the crack repairing coating on the wall, solidifying and polishing to flat, (iii) coating water-proof bottom coating on the wall and curing is gel state and spraying rubber cross-linking agent, (iv) scraping aqueous heat-insulating environment-friendly coating on the wall and allowing for solidify into a gel state and spraying the polyurethane crosslinking agent, and (v) coating aqueous environment-friendly decorative surface decoration coating on the wall, scraping and naturally drying. USE - The method is useful for decorating a green thermal insulation wall. ADVANTAGE - The method: has short construction period; and improves excellent thermal insulation performance, saves the energy and reduces the emission.