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Root-free construction process for wrapping square column with cylinder

A construction process and column technology, applied in covering/lining, construction, building structure, etc., can solve problems such as failure to protect the main body, structural column damage, complicated procedures, etc., to save manpower and material resources, meet quality standards, improve The effect of durability

Active Publication Date: 2020-01-24
THE CONSTR DECORATION OF CHINA CONSTR NO 7 ENG BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"Architectural Decoration Engineering Quality Acceptance Standard GB50210-2018" explains "Architectural Decoration" as: "To protect the main structure of the building, improve the use function of the building and beautify the building, the traditional method of rooting on the structural column The method causes a kind of damage to the structural column and cannot protect the main body
"And the traditional construction process is complicated, including the positioning of the elastic wire, drilling, cleaning the dust in the hole, fixing the rear buried plate, welding adapters, column welding, horizontal angle steel and other processes

Method used

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  • Root-free construction process for wrapping square column with cylinder
  • Root-free construction process for wrapping square column with cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The facing material is a square column wrapped with a light surface layer to avoid rooting. Construction process:

[0026] (1) Fasten four A-shaped angle steels 2 with the same length as the square column 1 to the four corners of the square column 1; among them, the A-shaped angle steel 2 adopts 50*50*5mm thick hot-dip galvanized angle steel.

[0027] (2) The strip steel 3 is fully welded with the angle steel by means of spiral hoops; among them, the strip steel is selected from 50*5mm flat steel 10, and the flat steel 10 and four A-shaped angle steels 2 pass through a single series of spirals of equal cross-section The hoop method is fully welded and connected, and the upper and lower distances are 500mm.

[0028] (3) Several A-type square tubes 4 are used as adapters 5 to be welded and fixed with angle steel. The lengths of A-type square tubes 4 are equal. Every two A-type square tubes 4 are a set of adapters 5. Two A-type square tubes The pipes 4 are parallel to eac...

Embodiment 2

[0033] The facing material is a square column wrapped with a column of stone to avoid rooting Construction technology:

[0034] (1) Fasten four A-shaped angle steels 2 with the same length as the square column 1 to the four corners of the square column 1; among them, the A-shaped angle steel 2 adopts 50*50*5mm thick hot-dip galvanized angle steel.

[0035] (2) The strip steel 3 is fully welded to the angle steel by means of hoops; among them, the strip steel is made of 40*40*4mm square steel 12, and the square steel 12 is fully welded with the upper and lower hoops of the four angle steels. A distance of 1000mm.

[0036] (3) A number of A-type square tubes 4 are used as the adapters 5 to be welded in the middle of the square steel 12. The lengths of the A-type square tubes 4 are equal, and every two A-type square tubes 4 are a set of adapters 5, two A-type square tubes 4 are welded parallel to each other in the middle of the square steel 12, a horizontal plane is a group, and...

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Abstract

The invention discloses a root-free construction process for wrapping a square column with a cylinder. The root-free construction process includes the following steps of S1, buckling four pieces of angle steel the same as the square column in length to the four corners of the square column; S2, conducting full weld connection on strip steel and the angle steel through a spiral hoop manner; S3, adopting several A-type square pipes to serve as adapters to be welded and fixed to the angle steel or the strip steel; S4, adopting several B-type square pipes to serve as stand columns to be welded tothe adapters; S5, selecting arc steel with a certain radian according to the diameter of the cylinder defined by the stand columns, and welding the arc steel and the adapters through an equal-sectionsingle-string spiral hoop manner; and S6, conducting facing material fixing. By adopting the root-free construction process for wrapping the square column with the cylinder, the main body structure ofthe column can be protected against damage, the working efficiency can be improved, the durability of the main body can be improved, and manpower and material resources can be saved.

Description

technical field [0001] The invention belongs to the field of architectural decoration construction, and in particular relates to a root-free construction technology of a square column wrapped cylinder. Background technique [0002] At present, the square column enclosing the column in the architectural decoration usually adopts the frame structure, and the main load-bearing body of the frame structure is mostly structural columns and beams, while the later structural columns are generally not exposed, and gypsum boards, metal plates, stone materials, plastic plates, etc. are often used As an outer material for decoration, the common rooting method for decoration of structural columns is to play chemical expansion bolts, metal expansion bolts, etc. on the structural columns. "Architectural Decoration Engineering Quality Acceptance Standard GB50210-2018" explains "Architectural Decoration" as: "To protect the main structure of the building, improve the use function of the buil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/073
CPCE04F13/0736
Inventor 郇刘念贺颖张立伟刘振刘俊伟刘晨龙胡向远
Owner THE CONSTR DECORATION OF CHINA CONSTR NO 7 ENG BUREAU