公开(公告)号：US20250002413A1

公开(公告)日：2025-01-02

申请号：US18270249

申请日：2023-02-07

Applicant: SHANDONG UNIVERSITY

Inventor： Zeying YANG ,  Hetao HOU ,  Ke WU ,  Rongrong DUAN ,  Jianbo QU ,  Endong WANG ,  Ping ZHANG ,  Qingwei MENG ,  Yuhui SHAN ,  Hongyun WANG ,  Xinxue GAO ,  Feng ZHAO ,  Li ZHAO ,  Weisong QU ,  Qianyi YANG ,  Rui SUN ,  Chuanlong BI ,  Zhilin QU ,  Chenghe WANG ,  Jie LIU ,  Zhenyu ZHAO ,  Guangtong ZHOU

IPC: C04B28/06 ,  C04B14/06 ,  C04B14/10 ,  C04B14/30 ,  C04B16/06 ,  C04B18/14 ,  C04B24/38 ,  C04B24/40 ,  C04B41/49 ,  C04B41/64 ,  C04B103/30 ,  C04B103/50 ,  C04B103/54 ,  C04B111/00 ,  C04B111/80

Abstract: A superhydrophobic self-luminous concrete material for 3D printing and a method for preparing the same, belonging to the field of building materials. The superhydrophobic self-luminous concrete includes: cement: 1000-1500 parts; quartz sand: 1000-1300 parts; silica fume: 50-100 parts; water: 300-400 parts; water reducing agent: 8-12 parts; cellulose ether: 1-2 parts; defoamer: 2-3 parts; fiber: 4-8 parts; luminous powder: 75-85 parts; reflective powder: 30-45 parts; metakaolin: 15-25 parts; metal filler: 0.015-0.040 parts; and a superhydrophobic coating. By combining 3D printing with the superhydrophobic self-luminous concrete material, the characteristics of energy saving, environment friendliness, high efficiency and low consumption of the 3D printing are highlighted, and the superhydrophobic self-luminous concrete material can be utilized to efficiently prepare fine and special-shaped components.

公开(公告)号：US20250066638A1

公开(公告)日：2025-02-27

申请号：US18292016

申请日：2023-05-05

Applicant: SHANDONG UNIVERSITY ,  SHANDONG TRAFFIC ENGINEERING SUPERVISION CONSULTING CO., LTD.

Inventor： Zeying YANG ,  Kang DUAN ,  Qingshui GAO ,  Rongrong DUAN ,  Hongyun WANG ,  Xinxue GAO ,  Chuanhao SHAN ,  Weisong QU ,  Qianyi YANG ,  Xue ZHANG ,  Yingyong LI ,  Jianbo QU ,  Lingjian GUO ,  Kaikai MA ,  Feng ZHAO ,  Rongxiao SUN ,  Zhilin QU ,  Rui SUN ,  Chuanlong BI ,  Chenghe WANG

IPC: C09D175/04 ,  B29C64/153 ,  B29K75/00 ,  B29K505/08 ,  B29K505/12 ,  B29L31/00 ,  B33Y10/00 ,  B33Y80/00 ,  C09D7/61 ,  C09D7/80 ,  E01D19/02

Abstract: A ductile material, a method for manufacturing a ductile member, and an anti-collision device for bridge piers, wherein the ductile material includes specific components in parts by mass as follows: 50-62 parts of thermoplastic polyurethane, 11-33 parts of neodymium-iron-boron, 12-24 parts of nickel-titanium alloy, 2-3 parts of metal magnetic powder, and 1-2 parts of polypropylene or polyethylene or polylactic acid or polyetheretherketone. The use of the ductile material, the method for manufacturing a ductile member, and the anti-collision device for bridge piers facilitates navigation.