▎ 摘　　要

NOVELTY - An air purifying brick comprises 10-25 pts. wt. attapulgite, 10-15 pts. wt. negative ion powder, 45-50 pts. wt. quartz sand, 2-5 pts. wt. graphene nanosheets, 20-30 pts. wt. deionized water, 20-30 pts. wt. kaolin, 10-15 pts. wt. calcium carbonate, 5-8 pts. wt. foaming agent, 8-12 pts. wt. glass fiber, and 3-5 pts. wt. anti-wear agent. USE - Used as air purifying brick. ADVANTAGE - The method provides high-strength air purification bricks with good corrosion resistance, improves the wear resistance and temperature resistance of air purifying brick, reduces the bubble hole in the brick blank, improves the compactness of the brick and improves the brick making quality, and reduces economic loss and reduces manufacturing cost of the air purification brick by reducing the number of components. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of air purifying brick. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of an air purifying brick. 1Electric slide rail 3Local compaction component 4Mould frame 6Transmission belt 7T-shaped placing plate 51Drying box 52Second motor 53Movable door 54Screw rod