The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2024
Filed:
Jun. 26, 2023
Zhengzhou University, Zhengzhou, CN;
Chengfang Yuan, Zhengzhou, CN;
Hu Feng, Zhengzhou, CN;
Ali Raza, Zhengzhou, CN;
Lei Shen, Zhengzhou, CN;
Yanan Sun, Zhengzhou, CN;
Changjiu Zhang, Zhengzhou, CN;
Baoliang Wang, Zhengzhou, CN;
Xiaohan Wu, Zhengzhou, CN;
Na Chen, Zhengzhou, CN;
Gangzhu Sun, Zhengzhou, CN;
ZHENGZHOU UNIVERSITY, Zhengzhou, CN;
Abstract
An ultra-high performance concrete (UHPC) with waste brick powder and preparation method and application thereof are provided, which relates to the technical field of concrete. The preparation method includes the following steps: stimulating activity of a brick powder by a method of mechanically stimulating activity to obtain waste brick powder; and preparing UHPC according to a mass ratio of cement to waste brick powder of 5:5-7:3 to obtain the UHPC with waste brick powder. The UHPC is prepared by treating waste bricks from construction waste (mechanically stimulating activity) to make waste brick powder with activity, therefore partially replacing cement. The UHPC is applied in a construction field.