Method for repairing high-rise brick chimney wall surface

A repair method and chimney technology, applied in building maintenance, scaffolding accessories, towers, etc., can solve the problems of low construction efficiency and many construction safety hazards, achieve simple structure, refine repair construction technology, and improve repair construction efficiency Effect

Active Publication Date: 2021-04-30
SHANGHAI ERSHIYE CONSTR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for repairing the wall surface of a towering brick chimney, which overcomes the technical problems of many safety hazards and low construction efficiency in brick chimney repair construction, and ensures safe and efficient repair of the brick chimney wall surface

Method used

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  • Method for repairing high-rise brick chimney wall surface
  • Method for repairing high-rise brick chimney wall surface
  • Method for repairing high-rise brick chimney wall surface

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0024] The present invention relates to a method for repairing the wall surface of a towering brick chimney, the specific examples are as follows:

[0025] Including the following steps:

[0026] Remove the flue: The flue will affect the repair of the brick wall. Remove the flue connected to the brick chimney, and seal the flue opening at the bottom with ordinary sintered bricks, and fill the top 100-120mm with grouting material. The concrete base is leveled with 15mm thick, high-strength grade I polymer mortar, and then reinforced with carbon fiber mesh cloth;

[0027] Among them, the polymer mortar is sprayed or smeared twice, the thickness of the first construction is 5mm, and the thickness of the second construction is 10mm; The lap length is 600mm.

[0028] Pouring new...

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Abstract

The invention discloses a method for repairing a high-rise brick chimney wall surface. The method comprises the following steps of dismantling a flue, pouring a new terrace, erecting an operation platform, cleaning the brick chimney surface, repairing brick joints, reinforcing and repairing a brick wall surface, removing salt from the wall surface, leveling the color of the wall surface and performing hydrophobic treatment. According to the method, a scaffold system which is simple in structure, safe and reliable is designed by fully utilizing an existing structural form of a brick chimney, so that the repairing process of the brick wall surface of the brick chimney is safe and reliable, the repairing construction process of the brick wall surface is refined, the repairing construction efficiency is improved, the repairing construction quality is guaranteed, and the problem that the wall surface of the high-rise brick chimney is difficult to repair at present is solved.

Description

technical field [0001] The invention relates to the technical field of building steel structure installation, in particular to a method for repairing the wall surface of a towering brick chimney. Background technique [0002] Industrial heritage records the characteristics of the times and historical features of economic and social development, and has become one of the important components of the world heritage recognized by the United Nations, and is gradually being valued by the world. Therefore, there are more and more cases surrounding the restoration, transformation and upgrading of industrial heritage. Brick chimneys have been widely used in previous industrial projects due to their low cost and easy construction. However, brick chimneys are prone to aging and cracks, and the restoration of brick walls of existing towering brick chimneys has become an important part of the renovation of industrial heritage. Due to the high height of the brick chimney, the aging of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/34E04G23/02E04G1/38E04G5/02
CPCE04H12/34E04G23/0218E04G23/0296E04G1/38E04G5/02
Inventor 李俊峰贺晓东汪钢刘鹏
Owner SHANGHAI ERSHIYE CONSTR CO LTD
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