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A basement construction process and three-proof microcrystalline additive powder for basement

A construction technology and basement technology, applied in infrastructure engineering, protection devices, buildings, etc., can solve the problems of basement mold, local water leakage, poor lighting, etc., achieve smooth and beautiful walls, prevent water vapor from entering, and avoid rheumatism. Effect

Active Publication Date: 2019-08-09
德清微晶防水材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In today's urban buildings, basements are used more and more. Basements have always had many problems such as humidity, poor lighting, and local water leakage. The humid basement environment has moisture, which is easy to enter the human body and cause rheumatism; and in today's technology , the retaining wall in the basement is transparent, which cannot solve the penetration of moisture; and the general wall material cannot effectively prevent water vapor from entering the basement, so it is easy to cause mold to appear in the basement, which has a great impact on the entire basement environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A basement microcrystalline additive powder, comprising the following components by weight: 2.5 parts of meteorological silica, 5.5 parts of expansion agent, 0.2 part of calcium formate, 1.5 part of sodium sulfate, 0.2 part of water reducing agent and 0.1 part of water retention agent .

[0024] A basement construction technique, comprising a wall construction operation and a ground pouring operation, and the wall construction operation comprises the following steps: 1) injecting a water blocking agent to the basement open water leakage to block the open water to realize plugging Treatment; then sand the wall with sandpaper to remove the loose surface and stains on the basement wall until the concrete layer of the wall is exposed; then spray water on the wall with a water gun to scour the polished wall, and at the same time Wet the wall;

[0025] 2) Paint the inner corner of the basement with anti-cracking mortar, so as to form a stucco layer with a thickness of 3-5mm ...

Embodiment 2

[0033] A basement microcrystalline additive powder, comprising the following components by weight: 2 parts of meteorological silica, 5 parts of expansion agent, 0.1 part of calcium formate, 1.5 part of sodium sulfate, 0.2 part of water reducing agent and 0.1 part of water retention agent .

[0034] A basement construction technique, comprising a wall construction operation and a ground pouring operation, and the wall construction operation comprises the following steps: 1) injecting a water blocking agent to the basement open water leakage to block the open water to realize plugging Treatment; then sand the wall with sandpaper to remove the loose surface and stains on the basement wall until the concrete layer of the wall is exposed; then spray water on the wall with a water gun to scour the polished wall, and at the same time Wet the wall;

[0035] 2) Paint the inner corner of the basement with anti-cracking mortar, so as to form a stucco layer with a thickness of 4mm and a ...

Embodiment 3

[0043] A basement microcrystalline additive powder, comprising the following components by weight: 4 parts of meteorological silica, 7 parts of expansion agent, 0.5 part of calcium formate, 1.5 part of sodium sulfate, 0.1 part of water reducing agent and 0.1 part of water retention agent .

[0044] A basement construction technique, comprising a wall construction operation and a ground pouring operation, and the wall construction operation comprises the following steps: 1) injecting a water blocking agent to the basement open water leakage to block the open water to realize plugging Treatment; then sand the wall with sandpaper to remove the loose surface and stains on the basement wall until the concrete layer of the wall is exposed; then spray water on the wall with a water gun to scour the polished wall, and at the same time Wet the wall;

[0045] 2) Paint the inner corner of the basement with anti-cracking mortar, so as to form a stucco layer with a thickness of 5mm and a ...

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Abstract

The invention discloses a basement construction process and three-proofing microcrystal adding powder for a basement. The three-proofing microcrystal adding powder is prepared from, by weight, 2-4 parts of meteorological silicon dioxide, 5-7 parts of expanding agent, 0.1-0.5 part of calcium formate, 1-3 parts of sodium sulfate, 0.1-0.5 part of water reducing agent and 0.1-0.3 part of water retaining agent. In the application process of the three-proofing microcrystal adding powder, moisture is prevented from entering the basement, and therefore the basement is kept dry, the basement is prevented from dampness, leakage and moulding phenomena, and the basement environment is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of basement wall waterproofing, and in particular relates to a basement construction process and a three-proof microcrystal additive powder for basements. Background technique [0002] In today's urban buildings, basements are used more and more, and basements have always had many problems, such as humidity, poor lighting, and local water leakage. The humid basement environment has moisture, which is easy to enter the human body and cause rheumatism; and in today's craftsmanship , The retaining wall of the basement is transparent, which cannot solve the penetration of moisture; and the general wall material cannot effectively block the moisture from entering the basement, so it is easy to cause mold in the basement, which has a great impact on the entire basement environment. SUMMARY OF THE INVENTION [0003] In order to overcome the deficiencies of the prior art, the present invention provides a three-pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D31/02C04B24/04C04B28/00
CPCC04B28/00C04B40/0039E02D31/02C04B14/062C04B24/04C04B22/147C04B2103/302C04B2103/465C04B2103/0068C04B14/02C04B14/06
Inventor 徐乾红
Owner 德清微晶防水材料有限公司
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