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Novel building coating layer material and preparation method thereof

A coating material and construction technology, applied in the field of architectural coating materials and their preparation, to achieve the effect of energy saving, environmental protection and service life

Inactive Publication Date: 2018-05-04
广西汉华项目管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, new building materials on the market mainly have functions such as environmental protection, heat preservation, heat insulation, sound insulation, waterproof, fire prevention, etc. However, under the background of continuous changes and development of the market, building materials with a single function can no longer meet people's growing needs. In this context, it is increasingly necessary to develop new building materials with multiple functions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A new type of building coating material, comprising the following raw materials in parts by weight: 30 parts of plant ash, 20 parts of diatomaceous earth, 10 parts of activated carbon, 5 parts of gypsum powder, 4 parts of latex powder, 1 part of silk enhancer, 1 part of anti-cracking agent 10 parts of polyurethane acrylate, 2 parts of water retaining agent, 3 parts of antioxidant. Preferably, the plant ash technical specification is 650-800 degrees high-temperature anhydrous granulation, the particle size is 200-300 mesh, and the moisture content is 5%; the diatomite and activated carbon are 100-200 mesh; the anti-cracking agent is selected After screening, the fineness is 0.08mm, the limiting expansion rate in the air is 21D>-0.015%, the impermeability level is >P30, and the frost resistance level is >F200; the polyurethane acrylate with the technical specification of adhesion >5Mpa is selected;

[0022] Its preparation method is as follows:

[0023] 1) Add plant ash,...

Embodiment 2

[0027] A new type of building coating material, comprising the following raw materials in parts by weight: 60 parts of plant ash, 40 parts of diatomaceous earth, 20 parts of activated carbon, 8 parts of gypsum powder, 7 parts of latex powder, 3 parts of silk enhancer, 3 parts of anti-cracking agent 15 parts of polyurethane acrylate, 5 parts of water retaining agent, 6 parts of antioxidant. Preferably, the plant ash technical specification is 650-800 degrees high-temperature anhydrous granulation, the particle size is 200-300 mesh, and the moisture content is 5%; the diatomite and activated carbon are 100-200 mesh; the anti-cracking agent is selected After screening, the fineness is 0.08mm, the limiting expansion rate in the air is 21D>-0.015%, the impermeability level is >P30, and the frost resistance level is >F200; the polyurethane acrylate with the technical specification of adhesion >5Mpa is selected;

[0028] Its preparation method is as follows:

[0029] 1) Add plant as...

Embodiment 3

[0033] A new type of building coating material, comprising the following raw materials in parts by weight: 45 parts of plant ash, 30 parts of diatomaceous earth, 15 parts of activated carbon, 6 parts of gypsum powder, 5 parts of latex powder, 2 parts of silk enhancer, 2 parts of anti-cracking agent 12 parts of polyurethane acrylate, 4 parts of water retaining agent, 4 parts of antioxidant. Preferably, the plant ash technical specification is 650-800 degrees high-temperature anhydrous granulation, the particle size is 200-300 mesh, and the moisture content is 5%; the diatomite and activated carbon are 100-200 mesh; the anti-cracking agent is selected After screening, the fineness is 0.08mm, the limiting expansion rate in the air is 21D>-0.015%, the impermeability level is >P30, and the frost resistance level is >F200; the polyurethane acrylate with the technical specification of adhesion >5Mpa is selected;

[0034] Its preparation method is as follows:

[0035] 1) Add plant as...

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PUM

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Abstract

The invention relates to a novel building coating layer material, belonging to the technical field of building materials. The building coating layer material contains the following raw materials in parts by weight: 30-60 parts of plant ash, 20-40 parts of diatomite, 10-20 parts of activated carbon, 5-8 parts of gypsum powder, 4-7 parts of latex powder, 1-3 parts of a thickening agent, 1-3 parts ofan anti-cracking agent, 10-15 parts of polyurethane acrylate, 2-5 parts of a water-retaining agent and 3-6 parts of an antioxidant. The building coating layer material is prepared by the steps of adding a proper amount of chemical additives into a base material consisting of plant ash, diatomite and activated carbon, and carrying out a series of chemical reactions. The building coating layer material is saving in energy, environmentally friendly and long in service life.

Description

【Technical field】 [0001] The invention belongs to the technical field of buildings, and in particular relates to a novel building coating material and a preparation method thereof. 【Background technique】 [0002] Building materials refer to the materials used in buildings are collectively referred to as building materials. New building materials include a wide range, including thermal insulation materials, heat insulation materials, high-strength materials, and materials that can breathe, all of which are new materials. Building materials is a collective term for materials used in civil engineering and construction. [0003] With the development of social science and technology and the progress of society, human beings are increasingly pursuing a comfortable and beautiful living environment. The construction scale of various social infrastructures is becoming larger and larger, and building materials are increasingly showing their important status. The vigorous development...

Claims

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Application Information

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IPC IPC(8): C04B28/14C04B14/02C04B14/08
CPCC04B14/026C04B14/08C04B28/14C04B2111/00508C04B18/101C04B24/24C04B2103/44C04B2103/0068C04B24/282C04B2103/465C04B2103/608
Inventor 李隆福
Owner 广西汉华项目管理有限公司