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:
Dec. 02, 2025
Filed:
Sep. 30, 2022
The Construction Engineering Company of Ctce Group, Hefei, CN;
China Tiesiju Civil Engineering Group Co., Ltd, Hefei, CN;
Chang'an University, Xi'an, CN;
Dongfang Yao, Anhui, CN;
Chaoming Yu, Anhui, CN;
Zonglu Yang, Anhui, CN;
Xiaowen Chen, Anhui, CN;
Huying Ding, Anhui, CN;
Kui Liu, Anhui, CN;
Tao Wu, Anhui, CN;
Xi Liu, Anhui, CN;
Chaoqian Lv, Anhui, CN;
Houliang Wen, Anhui, CN;
Yuan Gao, Anhui, CN;
Xiaoguang Ma, Anhui, CN;
Guangyu Yang, Anhui, CN;
Yan Hao, Anhui, CN;
Yongli Liu, Anhui, CN;
THE CONSTRUCTION ENGINEERING COMPANY OF CTCE GROUP, Hefei, CN;
CHINA TIESIJU CIVIL ENGINEERING GROUP CO., LTD, Hefei, CN;
CHANG'AN UNIVERSITY, Xi'an, CN;
Abstract
Disclosed is a prefabricated laminated slab made in accordance with a pretensioning fibermesh anti-cracking process and a manufacturing method thereof, and belongs to the technical field of fabricated structure engineering. The prefabricated laminated slab comprises a concrete layer, fiber grids, distribution bars and truss bars. The fiber grids are subjected to prestress tensioning and pouring to form a novel laminated slab with the pretensioning process, an overall pouring process of layered formworks is adopted, the construction problem during prestress tensioning of the fiber grids of the component can be effectively solved, the crack resistance of the laminated slab can be improved by adopting the prestress grids, the rigidity is increased, and the crack width under normal use conditions is reduced.