▎ 摘　　要

NOVELTY - Water-proof coating comprises 100 pts. wt. cement, 30-40 pts. wt. quartz sand, 10-25 pts. wt. organic bentonite, 10-25 pts. wt. fly ash, 5-15 pts. wt. graphene oxide, 0.1-5 pts. wt. polycarboxylate superplasticizer, 0.5-5 pts. wt. glass fiber, 20-40 pts. wt. inorganic salt, 30-50 pts. wt. pigment, 150-200 pts. wt. acrylic emulsion and 30-70 pts. wt. water. USE - Used as water-proof coating. ADVANTAGE - The coating has waterproof performance, mechanical property, acid and alkali corrosion resistance performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the water-proof coating, comprising adding organic bentonite, fly ash, oxidized graphene, polycarboxylate superplasticizer, glass fiber, inorganic salt, pigment, water and acrylic acid emulsion, performing first mixing and then performing the second mixing with cement and quartz sand to obtain water-proof coating, where the first mixing and second mixing rotating at speed of 1500-2500 revolutions/minute for 15-30 minutes.