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Functional inorganic mineral wall material

A technology of inorganic minerals and wall materials, applied in the field of architectural coatings

Inactive Publication Date: 2017-06-27
陈锦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem of adding polymer materials as adhesives in the batch scraping layer, mechanism layer, roll coating layer and printing layer, and provides an inorganic mineral functional wall material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0013] This example introduces the preparation process of the scraping layer.

[0014] The specific implementation steps are as follows:

[0015] Step 1: The components by weight are: 40 parts of heavy calcium carbonate (400 mesh), 12 parts of lime calcium powder (325 mesh), 1 part of washed kaolin (325 mesh), 1 part of metakaolin (1250 mesh), calcined kaolin 10 parts (1250 mesh), 5 parts of calcium-based bentonite (325 mesh), 10 parts of diatomite (600 mesh), 10 parts of zeolite (400 mesh), 10 parts of modified gypsum (400 mesh), 3 parts of magnesium oxide ( 200 mesh), 5 parts of magnesium sulfate (120 mesh), 0 parts of titanium dioxide, 3 parts of white cement (300 mesh), 3 parts of sepiolite (325 mesh), 3 parts of attapulgite (200 mesh), 2 parts of talc powder parts (325 mesh), 4 parts of wollastonite (200 mesh), 0.5 parts of water retaining agent (100 mesh), and 0 parts of nano-titanium dioxide photocatalyst.

[0016] Step 2: Mix the required wall material components in ...

specific Embodiment 2

[0019] In this embodiment, considering that ordinary walls do not require too much modification, the outer surface of the batch scraping layer is used as the wall surface. The preparation process of the raw materials is the same as that of the specific example 1, the difference is that the batch scraping process generally takes four times during use. , Use a professional batch scraper for batch scraping, and use a polishing knife for polishing for the last time. The resulting wall surface is as smooth as a mirror and has a glass texture. The wall surface is highly moisture-absorbing and breathable.

specific Embodiment 3

[0021] This example introduces the preparation process of the mechanism layer.

[0022] Mechanism layer wall is made on the basis of scraping layer in specific embodiment 1, comprises the following steps:

[0023] Step 1: After the batch scraping layer is completed, first use a professional scraper to flatten it and wait for it to dry completely. When the shrinkage is stable, use sandpaper to smooth the knife marks and generally scrape 2-3 times in batches to complete the batch scraping layer.

[0024] Step 4: The components by weight are: 20 parts of heavy calcium carbonate (500 mesh), 20 parts of lime calcium powder (400 mesh), 10 parts of washed kaolin (500 mesh), 10 parts of metakaolin (1250 mesh), calcined kaolin 10 parts (2000 mesh), 5 parts of calcium-based bentonite (325 mesh), 10 parts of diatomite (1000 mesh), 5 parts of zeolite (400 mesh), 30 parts of modified gypsum (700 mesh), 18 parts of magnesium oxide ( 280 mesh), 9 parts of magnesium sulfate (200 mesh), 0 par...

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PUM

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Abstract

The invention belongs to the field of building coatings and particularly relates to a functional inorganic mineral wall material. The functional inorganic mineral wall material is prepared from, by mass, 20-40 parts of ground calcium carbonate, 10-20 parts of ash calcium powder, 0-10 parts of washed kaolin, 0-10 parts of metakaolin, 0-10 parts of calcined kaolin, 0-5 parts of calcium bentonite, 5-15 parts of diatomaceous earth, 0-10 parts of zeolites, 10-30 parts of modified gypsum, 0-20 parts of magnesium oxide, 0-10 parts of magnesium sulfate, 0-5 parts of titanium dioxide, 0-5 parts of white cement, 0-5 parts of sepiolite, 0-5 parts of attapulgite, 2-5 parts of talcum powder, 0-5 parts of wollastonite, 0.5-1 part of water-retaining agent and 0-2 parts of nano titanium dioxide photocatalyst.

Description

technical field [0001] The invention belongs to the field of architectural coatings, in particular to an inorganic mineral functional wall material. Background technique [0002] At present, the known interior decoration putties are mostly made of calcium carbonate (commonly known as compound powder, double fly powder) mixed with glue (boiled and dissolved polyvinyl alcohol). Calcium carbonate itself has no cohesive force, and it is all bonded by glue. Whether the glue is "environmentally friendly" or not is not discussed, but the glue will age and hydrate, which will quickly cause the wall to yellow, bulge, pulverize, and fall off. In addition, after the surface of the putty is smoothed with sandpaper, latex paint is applied, and organic polymer materials are added to the wall material as an adhesive. Organic polymer materials are prone to produce VOC substances such as benzene and formaldehyde, which is contrary to the environmental protection we advocate. consciousness. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14E04F13/02
CPCC04B28/14C04B2111/00025C04B2111/00482E04F13/02C04B14/28C04B14/043C04B14/106C04B14/104C04B14/08C04B14/047C04B22/066C04B22/142C04B7/02C04B14/042C04B14/102C04B2103/465
Inventor 陈锦陈丽陈智
Owner 陈锦
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