公开(公告)号：US11993543B1

公开(公告)日：2024-05-28

申请号：US18398569

申请日：2023-12-28

Applicant: KING FAISAL UNIVERSITY

Inventor： Kaffayatullah Khan ,  Muhammad Nasir Amin ,  Muhammad Tayyab Naqash

IPC: C04B28/04 ,  C04B14/06 ,  C04B103/32 ,  C04B111/00 ,  C04B111/34

CPC classification number: C04B28/04 ,  C04B14/062 ,  C04B2103/32 ,  C04B2111/00017 ,  C04B2111/34 ,  C04B2201/52

Abstract: A method of producing green concrete, and particularly to green concrete with Portland cement (C), natural basaltic volcanic ash pozzolan (VA), and microsilica (MS). The green concrete described herein is a high-performance green concrete composition that partially substitutes Portland Cement (C) and can further include fine aggregates (FA) and coarse aggregates (CA), water (W), and a super plasticizer (SP). The green concrete described herein can be cured at ambient temperature and can have a better compressive strength and durability properties, and high shrinkage resistance as compared to conventional concrete and, as such, can be used for high performance applications.