▎ 摘　　要

NOVELTY - A mixed building material comprises raw materials comprising 26-40 pts. wt. calcium carbonate, 6-26 pts. wt. graphene, 1-13 pts. wt. ceramic micropowder, 0-10 pts. wt. straw powder, 5-30 pts. wt. shell powder, 0-16 pts. wt. pearl powder, 9-42 pts. wt. quartz glass and 4-28 pts. wt. palygorskite. USE - Mixed building material. ADVANTAGE - The mixed building material has high strength and is lightweight. The mixing equipment uniformly and completely mixes the building material and has simple structure and reasonable design. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a mixing equipment for mixing the building material.