▎ 摘　　要

NOVELTY - A coating comprises 55-65 pts. wt. acrylate emulsion, 50-55 pts. wt. modified phenolic resin, 10-15 pts. wt. modified hollow ceramic microspheres, 8-11 pts. wt. fly ash-graphene composite powder, 3-5 pts. wt. waste glass-iron oxide magnetic oxide composite powder, 3-5 pts. wt. osmotic reinforcing agent, 10-25 pts. wt. additives and 65-75 pts. wt. water. The additive comprises 4-5 pts. wt. adhesive, 2-3 pts. wt. plasticizer, 1-2 pts. wt. dispersant, 1-2 pts. wt. preservative, 0.3-0.6 pt. wt. anti-freezing agent and 0.1-0.4 pt. wt. coupling agent. The osmotic reinforcing agent comprises 1-2 pts. wt. calcium pantothenate, 0.4-0.8 pt. wt. wood fiber and 0.2-0.5 pt. wt. calcium carbonate. USE - Coating for exterior wall of concrete. ADVANTAGE - The coating has improved waterproof property and thermal insulation properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of coating, which involves mixing raw materials, heating at 55-65 degrees C, stirring at 200-300 rpm for 2-3 hours and uniformly dispersing.