▎ 摘　　要

NOVELTY - A concrete comprises water, cement, coarse aggregate, fine aggregate, zeolite rock powder, graphene oxide and water reducing agent. The fine aggregate comprises desert sand and machine-made sand. USE - Used as economic and environmentally friendly concrete. ADVANTAGE - The concrete uses desert sand part replacing mechanism sand with wide source, cheap and easy to obtain, which greatly reduces the raw material cost of the concrete; it is environment-friendly and has high economic benefit; can improve the grading of the gelled material, so as to improve the compressive strength of the concrete; on the other hand, the volcanic ash activity can replace a part of cement, reducing cement dosage, low cost and environmental protection; by adding graphene oxide, further improving the strength of the concrete.