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Facing concrete color retouching method

A facing concrete and concrete technology, which is applied in building maintenance, construction, building construction, etc., can solve the problems of uneven technical level, inconsistent surface color of facing concrete, and difficult consistency, so as to reduce maintenance costs and beautify Bright decorative function, good alkali resistance effect

Inactive Publication Date: 2017-07-14
HUBEI WUDA LUOJIA INSPECTION & CONSULTATION OF ENG STRUCTURE
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

At present, there are great differences in material levels and construction techniques in different regions of the country. It is difficult to achieve a consistent surface effect in the construction of large-area fair-faced concrete. At the same time, the technical level of domestic construction teams is uneven. There are very few companies that produce flawless facing concrete, and there are always various defects, which lead to inconsistent colors on the surface of facing concrete

Method used

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Embodiment Construction

[0021] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The method includes processes such as base surface repairing, grinding treatment, primer painting, color repairing and topcoat painting.

[0023] The base surface of the facing concrete is repaired with a special putty, which is a cement-based mortar putty with a maximum particle size of 110 mesh, and has waterproof function and high bonding strength.

[0024] Base surface repair includes base surface grinding, base surface repair after grinding, honeycomb pockmarked surface repair, honeycomb hole and crack repa...

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Abstract

The invention provides a facing concrete color retouching method. The method comprises the steps that the colors of all portions, whose colors are inconsistent with the color of the surface of facing concrete, of the surface of the facing concrete are modified into the color of a bedding face of the concrete with color retouching materials; and consistency of the color and patterns of the surface of the facing concrete is maintained. Through the method, the original concrete patterns of the facing concrete can be maintained, the facing concrete can have excellent corrosion resistance, weather fastness, self-cleaning performance and beautification performance, the domestic technical bottleneck of defect color retouching of the facing concrete is broken through, the service life of the concrete is prolonged, and the maintenance cost is lowered.

Description

technical field [0001] The invention relates to a method for correcting the color of facing concrete. Background technique [0002] With the rapid development of the construction industry and the continuous improvement of the requirements for beautifying the urban environment, the requirements of modern urban buildings for high-performance architectural coatings are also gradually increasing. Clear-water concrete is the most advanced expression-form in the concrete material, and what it shows is the most essential a kind of aesthetic feeling, embodiment be the grade of " wearing no make-up during an audience with the emperor ". Fair-faced concrete has an unpretentious, natural and steady appearance charm, and its inherent thickness and elegance cannot be imitated and matched by some modern building materials. The softness, rigidity, warmth, and indifference of the material itself not only affect people's senses and spirit, but also express architectural emotions. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/02E04G23/02
CPCE04F13/02E04G23/02
Inventor 柯于赣刘巧云徐盈万雄卫
Owner HUBEI WUDA LUOJIA INSPECTION & CONSULTATION OF ENG STRUCTURE
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