▎ 摘　　要

NOVELTY - An artificial pebble comprises core comprising modified attapulgite clay, attapulgite clay paste, glass fiber, graphene, diatomaceous earth, white carbon black, activated alumina, calcium chloride, licorice, cortex moutan, radix isatidis and mulberry leaves and shell comprising paste-like attapulgite clay, diatomaceous earth, polyurethane, polyacrylamide and graphene. USE - Artificial pebble for garden pond. ADVANTAGE - The environmentally-friendly artificial pebble has improved mechanical strength and adsorption function, and ensures cleanliness of pond. DETAILED DESCRIPTION - An artificial pebble comprises a core comprising 30-40 pts. wt. modified attapulgite clay, 20-30 pts. wt. attapulgite clay paste, 3-15 pts. wt. glass fiber, 1-3 pts. wt. graphene, 10-20 pts. wt. diatomaceous earth, 5-15 pts. wt. white carbon black, 3-10 pts. wt. activated alumina, 5-10 pts. wt. calcium chloride, 3-8 pts. wt. licorice, 5-15 pts. wt. cortex moutan, 5-10 pts. wt. radix isatidis and 5-15 pts. wt. mulberry leaves and shell comprising 10-20 pts. wt. paste-like attapulgite clay, 3-10 pts. wt. diatomaceous earth, 20-30 pts. wt. polyurethane, 5-10 pts. wt. polyacrylamide and 1-3 pts. wt. graphene. An INDEPENDENT CLAIM is included for production of artificial pebble, which involves mixing modified attapulgite clay, attapulgite clay paste, glass fiber, graphene, diatomaceous earth, white carbon black, activated alumina, calcium chloride, licorice, cortex moutan, radix isatidis and mulberry leaves, drying, crushing, molding into core, mixing paste-like attapulgite clay, diatomaceous earth, polyurethane, polyacrylamide and graphene, drying, crushing, molding into shell, wrapping shell with core material and drying.