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Cross-line type elevated waiting room outer wall decoration construction process

A technology of exterior wall decoration and construction technology, which is applied in the direction of building components, insulation, covering/lining, etc., to achieve the effect of smooth surface, reducing unmaintainable difficulties, and improving service life

Inactive Publication Date: 2021-01-08
中铁电气化局集团北京建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a decoration construction process for the exterior wall of the over-the-line elevated waiting room, which solves the problems of daily cleaning and maintenance of the exterior wall above the railway line

Method used

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  • Cross-line type elevated waiting room outer wall decoration construction process
  • Cross-line type elevated waiting room outer wall decoration construction process
  • Cross-line type elevated waiting room outer wall decoration construction process

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] A construction process for the decoration of an exterior wall of a cross-line elevated waiting room, comprising the following steps:

[0026] Base-level masonry: the outer wall above the line is built with autoclaved aerated concrete blocks, and the inner side of the outer wall is a thermal insulation layer;

[0027] Spray wet wall: spray wet on the base wall;

[0028] Apply mortar: After the base wall is fully wet, apply paint mortar. After the p...

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Abstract

The invention belongs to the technical field of constructional engineering, and particularly relates to a cross-line type elevated waiting room outer wall decoration construction process. The processcomprises the steps of base layer building, wall surface wet spraying, mortar smearing, wall body cleaning, putty scraping, coloring, and paint spraying. After the construction process is adopted, under the influence of factors such as long-term sun and rain, train vibration and the like on an outer wall surface above a line, the integrity and the appearance quality after construction of outer wall mortar are greatly improved, the surface is smooth, clean and free of color difference, internal and external corner lines are clear in corner angle, and lines are horizontally and vertically straight, so that the phenomena of cracking and falling of the mortar are effectively prevented; and meanwhile, the service life of a fluorocarbon surface layer in the use process of a building outer wall is prolonged, and the difficulty that maintenance cannot be conducted above the line is reduced.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a construction technology for the decoration of the exterior wall of a cross-line elevated waiting room. Background technique [0002] With the construction of high-speed rail in my country, more and more high-speed rail stations will appear in the form of city gates. The elevated station building in the form of "house-bridge integration", with its large space integrity, provides passengers with convenient ticket purchase, waiting, and commercial space, and is one of the main forms of newly built high-speed railway station buildings. In this type of station building, the railway line of the station building directly passes through the station building, and the waiting hall is usually set above the line. Passengers adopt the "up-in-down-out" passenger flow form. The traditional exterior wall decoration construction technology only applies cement mortar...

Claims

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Application Information

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IPC IPC(8): E04F13/02E04B1/76
CPCE04B1/76E04B1/762E04F13/02
Inventor 吴学广马进超姬建华赵亚松刘慧乾李钰森李明阳谢云鹏
Owner 中铁电气化局集团北京建筑工程有限公司
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