Processing technology of waterproof coating for building

A processing technology and building waterproofing technology, which is applied to coatings, mixers with rotating stirring devices, mixers, etc., can solve problems such as inconvenient use, easy skinning, and insufficient stirring and mixing effects, and achieve full mixing and mixing , Increased tensile breaking strength, improved anti-sag performance

Inactive Publication Date: 2020-02-28
湖州武荣环保材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the processing technology of waterproof coatings, materials such as raw materials need to be stirred and mixed, so a stirring device needs to be used, but the existing mixing equipment used in the processing technology of building waterproof coatings, the inner wall is easy to skin during the mixing process , and the mixing effect is not sufficient, very inconvenient to use

Method used

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  • Processing technology of waterproof coating for building
  • Processing technology of waterproof coating for building
  • Processing technology of waterproof coating for building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A processing technology for building waterproof paint, comprising the following steps:

[0041] A: Material preparation: Weigh raw materials according to the following weight ratio, heavy calcium powder 30%, nano-calcium carbonate 35%, graphene 5%, nano-titanium dioxide 1%, defoamer 0.5%, thickener 0.8%, preservative 0.4 %, sodium bentonite 3.5%, antifungal agent 0.2%, and the balance is three nail phosphate;

[0042] B: Drying: Dry the nano-calcium carbonate at a temperature of 112°C to make its moisture content ≤ 0.76‰, and dry the heavy calcium carbonate to make its moisture content ≤ 0.46‰;

[0043] C: Ball milling: put heavy calcium powder, nano-calcium carbonate, graphene, nano-titanium dioxide and sodium bentonite into the ball mill for ball milling. The ball milling time is 22 minutes.

[0044] D: Stirring and mixing: Put the materials after ball milling into the stirring device, and add defoamer, thickener, preservative, anti-fungal agent and three-nail phosph...

Embodiment 2

[0047] A processing technology for building waterproof paint, comprising the following steps:

[0048] A: Material preparation: Weigh raw materials according to the following weight ratio, heavy calcium powder 32%, nano calcium carbonate 32%, graphene 10%, nano titanium dioxide 0.8%, defoamer 0.65%, thickener 0.6%, preservative 0.6 %, 3% sodium bentonite, 0.3% antifungal agent and the balance is three nail phosphate;

[0049] B: Drying: Dry the nano-calcium carbonate at a temperature of 115°C to make its moisture content ≤0.76‰, and dry the heavy calcium carbonate to make its moisture content ≤0.46‰;

[0050] C: Ball milling: put heavy calcium powder, nano-calcium carbonate, graphene, nano-titanium dioxide and sodium bentonite into the ball mill for ball milling. The ball milling time is 25 minutes.

[0051] D: Stirring and mixing: put the ball milled material into the stirring device, and add defoamer, thickener, preservative, anti-fungal agent and three-nail phosphate greas...

Embodiment 3

[0054] A processing technology for building waterproof paint, comprising the following steps:

[0055] A: Material preparation: Weigh raw materials according to the following weight ratio, heavy calcium powder 35%, nano calcium carbonate 30%, graphene 14%, nano titanium dioxide 0.5%, defoamer 0.8%, thickener 0.4%, preservative 0.8 %, sodium bentonite 2.5%, antifungal agent 0.4%, and the balance is three nail phosphate;

[0056] B: Drying: Dry the nano-calcium carbonate at a temperature of 119°C to make its moisture content ≤ 0.76‰, and dry the heavy calcium carbonate to make its moisture content ≤ 0.46‰;

[0057] C: Ball milling: put heavy calcium powder, nano-calcium carbonate, graphene, nano-titanium dioxide and sodium bentonite into the ball mill for ball milling. The ball milling time is 29 minutes.

[0058] D: Stirring and mixing: put the ball milled material into the stirring device, and add defoamer, thickener, preservative, anti-fungal agent and three nail phosphate g...

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Abstract

The invention discloses a processing technology of a waterproof coating for a building, and relates to the related technical fields of production of waterproof coatings for buildings. The processing technology comprises the following steps: A, material preparation; B, drying; C, ball milling; D, stirring and mixing; and E, quality inspection. According to the invention, nitrogen is introduced intoa box so as to realize nitrogen protection in the stirring process of materials in the box, and almost no crust is formed in the box; materials in the box are stirred through two stirring shafts withopposite rotating directions, materials on the inner bottom side of the box enter a guide shell through a lower-side branch pipe; a stepping motor is cooperatively used to drive a spiral material guiding shaft to rotate, so the materials are conveyed to the top end of the guide shell and discharged into a feeding channel from a top-side branch pipe, and thus, the materials enter the box again formixing and stirring, which enables stirring and mixing of the materials to be more sufficient; and an electric push rod extends or contracts to drive a baffle to move horizontally, so the purpose ofcontrolling opening and closing of the feeding channel is achieved.

Description

technical field [0001] The invention relates to the technical field related to the production of architectural waterproof coatings, in particular to a processing technology of architectural waterproof coatings. Background technique [0002] Some large-scale projects, such as underground pipe corridors, basement walls of large sports venues, subways, tunnels, civil air defense, etc., require manual scraping and coating of waterproof coatings on facades or slopes to achieve waterproof construction. [0003] However, in the processing technology of waterproof coatings, materials such as raw materials need to be stirred and mixed, so a stirring device needs to be used, but the existing mixing equipment used in the processing technology of building waterproof coatings, the inner wall is easy to skin during the mixing process , and the stirring and mixing effect is not sufficient, which is very inconvenient to use. [0004] Therefore, it is necessary to propose a processing techn...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D7/61C09D7/63B01F13/00B01F7/04
CPCC09D1/00C09D7/61C09D7/63B01F27/706B01F33/501B01F2101/30
Inventor 马发林
Owner 湖州武荣环保材料有限公司
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