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:
Nov. 15, 2022
Filed:
May. 29, 2021
Zhengzhou University, Henan, CN;
Henan Institute of Sun Yat-sen University, Henan, CN;
Fuming Wang, Henan, CN;
Chengchao Guo, Henan, CN;
Chaojie Wang, Henan, CN;
Mingsheng Shi, Henan, CN;
Peng Zhao, Henan, CN;
Yanhui Pan, Henan, CN;
Xianfeng Zhao, Henan, CN;
Binghan Xue, Henan, CN;
Yanjie Hao, Henan, CN;
Xijun Zhang, Henan, CN;
Yangyang Xia, Henan, CN;
Yingli Wang, Henan, CN;
Zhengzhou University, Henan, CN;
Henan Institute of Sun Yat-sen University, Henan, CN;
Abstract
A trough plate for constructing a locked polymer anti-seepage wall includes a plate body, a guide tube, a grouting pipe and an anti-blocking head. A construction method of the locked polymer anti-seepage wall includes the steps of positioning an Ntrough plate and then pressing the Ntrough plate into ground, wherein N is a natural number larger than and equal to 1; engaging an (N+1)trough plate with the Ntrough plate, and then pressing the (N+1)trough plate into the ground; connecting a grouting pipe of the Ntrough plate with a grouting machine, pulling out the Ntrough plate, and simultaneously grouting through the grouting pipe of the Ntrough plate by the grouting machine; and repeating the steps (B) and (C) till the locked polymer anti-seepage wall is completed, wherein the steps (B) and (C) are repeated every time, N is automatically increased by 1.