▎ 摘　　要

NOVELTY - Preparation of environment-friendly municipal drain panel comprises mixing construction waste, blast furnace slag, cement, graphene oxide composite and basalt waste to obtain prefabricated material, dissolving reducing agent in water, stirring, adding to prefabricated material, smoothening surface, steam curing, stripping, and room temperature curing. USE - Method for preparing environment-friendly municipal drain panel. ADVANTAGE - The panel has improved compressive strength and water utilization.