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A construction method for wall anti-alkali

A construction method and wall technology, applied in covering/lining, construction, building components, etc., can solve the problems of house maintenance work, white hair on the wall, ugly wall, etc., so as to avoid wall anti-alkali and simple process , Reduce the effect of post-maintenance

Inactive Publication Date: 2021-06-15
成都金谷景观工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, white hairs grow on the wall, and blistering and shedding occur, making the wall very ugly. Therefore, the anti-alkali on the wall is a major problem that plagues house maintenance.
[0003] Once the anti-alkali phenomenon occurs on the wall of the building, the problem can only be temporarily solved by painting the latex paint here, but often after a period of time, the anti-alkali phenomenon will appear again

Method used

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  • A construction method for wall anti-alkali

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Effect test

Embodiment 1

[0041] like figure 1 As shown, the present embodiment provides a construction method for anti-alkali wall, comprising the following steps:

[0042] S1. Basic-level processing; basic-level processing includes the following steps:

[0043] S101. Preparation of moisture-proof materials:

[0044] Take cement and sand at a weight ratio of 1:2.5, add water, mix and stir to make cement mortar, and the amount of water added to prepare cement mortar is common knowledge, so I won’t repeat it here.

[0045] Then take an inorganic aluminum salt waterproofing agent according to 3% of the total weight of the prepared cement mortar, add it into the cement mortar, stir and mix evenly, and obtain a moisture-proof material.

[0046] S102. Take the moisture-proof material and paint it on the wall, and form a moisture-proof layer after natural drying to obtain a moisture-proof wall surface. The thickness of the moisture-proof layer is 20mm, so as to keep the wall surface dry and make the moistu...

Embodiment 2

[0053] like figure 1 As shown, the present embodiment provides a construction method for anti-alkali wall, comprising the following steps:

[0054] S1. Basic-level processing; basic-level processing includes the following steps:

[0055] S101. Preparation of moisture-proof materials:

[0056] Take cement and sand at a weight ratio of 1:2.5, add water, mix and stir to make cement mortar, and the amount of water added to prepare cement mortar is common knowledge, so I won’t repeat it here.

[0057] Then take an inorganic aluminum salt waterproofing agent according to 5% of the total weight of the prepared cement mortar, add it into the cement mortar, stir and mix evenly, and obtain a moisture-proof material.

[0058] S102. Take the moisture-proof material and paint it on the wall, and form a moisture-proof layer after natural drying to obtain a moisture-proof wall surface. The thickness of the moisture-proof layer is 20mm, so as to keep the wall surface dry and make the moistu...

Embodiment 3

[0065] like figure 1 As shown, the present embodiment provides a construction method for anti-alkali wall, comprising the following steps:

[0066] S1. Basic-level processing; basic-level processing includes the following steps:

[0067] S101. Preparation of moisture-proof materials:

[0068] Take cement and sand at a weight ratio of 1:2.5, add water, mix and stir to make cement mortar, and the amount of water added to make cement mortar is common knowledge, so I won’t repeat it here.

[0069] Then take a higher fatty acid waterproofing agent according to 4% of the total weight of the prepared cement mortar, add it into the cement mortar, stir and mix evenly, and obtain a moisture-proof material.

[0070] S102. Take the moisture-proof material and paint it on the wall, and form a moisture-proof layer after natural drying to obtain a moisture-proof wall surface. The thickness of the moisture-proof layer is 20mm, so as to keep the wall surface dry and make the moisture content...

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Abstract

The invention relates to a construction method for wall anti-alkali reaction, which belongs to the technical field of building construction. The construction method includes the following steps: take the moisture-proof material and paint it on the wall surface, and form a moisture-proof layer after natural drying to obtain the wall surface of the moisture-proof layer; take the acidic material and add it to warm water at 60°C, stir and mix evenly to obtain a weak acid solution; Take weak acid solution, evenly brush on the wall surface of the moisture-proof layer, and let it dry naturally for at least three days to obtain a dry wall surface of the moisture-proof layer; take waterproof putty, and apply the waterproof putty evenly on the wall surface of the dry moisture-proof layer, after drying 1. Grinding and removing dust to form a putty layer to obtain the wall surface of the putty layer; take the anti-alkali sealing primer, and evenly paint the anti-alkali sealing primer on the wall surface of the putty layer; Na 2 SiO 3 solution and CaCl 2 , after 1‑2 days of natural placement, take concrete to close the hole. The beneficial effect of the construction method is that it can fundamentally solve the phenomenon of anti-alkali on the wall.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction method for anti-alkali reversion of walls. Background technique [0002] The main reason for the anti-alkali of the building wall is that the chemical substance calcium hydroxide in the wall decoration paint reacts with the air, thus forming the phenomenon of "salt frost". As a result, the wall grows white hair, and bubbles and falls off, making the wall very ugly. Therefore, the anti-alkali on the wall is a major problem that plagues house maintenance. [0003] Once the anti-alkali phenomenon occurs on the building wall, the problem can only be temporarily solved by brushing latex paint here, but often after a period of time, the anti-alkali phenomenon will occur again. [0004] Therefore be badly in need of a kind of measure that can prevent anti-alkali to body of wall in construction phase, avoid wall surface anti-alkali phenomenon fun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/64E04F13/02
CPCE04B1/644E04F13/02
Inventor 谢贤超王天龙黄甜薇罗健高带鑫阮磊
Owner 成都金谷景观工程有限公司
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