公开(公告)号：US20250011235A1

公开(公告)日：2025-01-09

申请号：US18274388

申请日：2022-04-02

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY

Inventor： Dongshuai HOU ,  Bing YIN ,  Xianle HUA ,  Huafeng XU ,  Fangyu FAN ,  Kailu HAN ,  Pan WANG ,  Xinpeng WANG ,  Zuquan JIN

IPC: C04B24/26 ,  C04B16/06 ,  C04B22/12 ,  C04B22/14 ,  C04B24/16 ,  C04B28/04 ,  C04B40/00 ,  C04B103/00

Abstract: Disclosed are a dual-scale toughened cement-based composite material and use thereof. The cement-based composite material includes a cementitious material, a polymer monomer, an initiator, a crosslinking agent, and fibers, wherein functional groups of the polymer monomer include a carbon-carbon double bond and a carboxyl group; and the fibers include steel fibers and/or synthetic fibers, the synthetic fibers including one or more selected from the group consisting of polyvinyl alcohol fibers, polypropylene fibers, glass fibers, and carbon fibers.