▎ 摘　　要

NOVELTY - Preparation of filling mortar for a villa with anti-cracking performance comprises adding rare earth lanthanum oxide into ball mill, ball milling at speed of 500-1000 revolutions/minute for 15-25 minutes to obtain rare earth lanthanum oxide powder, adding flaky talc powder at weight ratio of 1:3, performing electron irradiation treatment, adding to modified liquid, ultrasonically dispersing, and drying to obtain rare earth hybrid flake talc; and weighing 45-55 pts. wt. portland cement, 15-25 pts. wt. quartz sand, 5-10 pts. wt. graphene hybrid modified nanowire, 1-5 pts. wt. rare earth hybrid flake talc, 1-3 pts. wt. aluminum dihydrogen phosphate and 50-90 pts. wt. water, adding to mixer, stirring at speed of 500-700 revolutions/minute for 10-20 minutes, continue stirring for 15-25 minutes at speed of 200-300 revolutions/minute to obtain mortar base, incubating at 45-55degrees Celsius for 1-2 hours, and placing into plasma box for irradiation treatment at 100-500 W for 25-35 minutes. USE - The method is for preparation of filling mortar for a villa with anti-cracking performance ADVANTAGE - The method enables to prepare filling mortar for villa with anti-cracking performance, which improves the strength of the product performance, and improves the connecting effect of product, so as to improve the anti cracking performance of product. The raw materials of the method are matched with each other. The method enhances the activity of the sheet-shaped talcum powder, and the activity is enhanced, inserting and inserting and then raw material, then further improving the connection effect of the filling mortar.