QUICK-ASSEMBLY AND QUICK-DISASSEMBLY FORMWORK SYSTEM OF BUILDING RIBBED STRUCTURE, AND CONSTRUCTION PROCESS THEREFOR

Title:

QUICK-ASSEMBLY AND QUICK-DISASSEMBLY FORMWORK SYSTEM OF BUILDING RIBBED STRUCTURE, AND CONSTRUCTION PROCESS THEREFOR

Document Type and Number:

WIPO Patent Application WO/2022/016899

Kind Code:

A1

Abstract:

The present invention relates to a quick-assembly and quick-disassembly formwork system of a building ribbed structure. The system is characterized by comprising a formwork, metal forms, metal supporting corner blocks, ground supporting upright columns and connecting members. Long edges on two sides of each metal form are connected to the formwork, short edges on two sides of each metal form are connected to the metal supporting corner blocks, and the peripheries of the metal supporting corner blocks are connected to the metal forms. A construction process for the quick-assembly and quick-disassembly formwork system of a building ribbed structure is characterized by comprising the steps of: S1, assembling formwork single bodies; S2, building ground supporting upright columns; S3, jointing the formwork single bodies into a whole; S4, performing inspection and acceptance; S5, arranging steel bars; S6, pouring concrete; S7, after the strength of the concrete reaches a preset degree, completely removing the formwork and metal forms, and reusing the formwork and the metal forms in the next construction section of the present project; and S8, after construction specification requirements are met, removing the ground supporting upright columns and the metal supporting corner blocks. The present invention greatly improves construction efficiency, reduces labor intensity and shortens the construction period.

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Inventors:

LIU TONGYI (CN)
YAO WENLIANG (CN)

Application Number:

PCT/CN2021/083749

Publication Date:

January 27, 2022

Filing Date:

March 30, 2021

Export Citation:

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Assignee:

YANTAI ZHONGCHENG NEW BUILDING (CN)

International Classes:

E04B5/32; E04G9/06; E04G11/36; E04G11/48; E04G17/00

Domestic Patent References:

WO2018122721A1

2018-07-05

Foreign References:

CN111734031A	2020-10-02
CN109403624A	2019-03-01
CN103669833A	2014-03-26
CN201027384Y	2008-02-27
CN201391036Y	2010-01-27
CN103015707A	2013-04-03
CN105544969A	2016-05-04
JP2006226106A	2006-08-31
JP2012219430A	2012-11-12

Attorney, Agent or Firm:

YANTAI SHUANGLIAN PATENT FIRM (GENERAL PARTNERSHIP) (CN)

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