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Compound foamed cement thermal-insulation board

A technology of composite foamed cement and thermal insulation board, which is applied in applications, household utensils, ceramic products, etc., can solve the problems of poor thermal insulation performance, waterproof performance and mildew resistance, and achieve the effect of not easy to crack and good thermal insulation performance

Inactive Publication Date: 2019-01-18
湖南省优邦新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Composite foamed cement insulation board is a board made by foaming, curing and other processes. This board is mainly used for the construction of the external wall insulation system of houses and buildings. The existing foamed cement insulation board has thermal insulation performance, waterproof Poor performance and mildew resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The composite foamed cement insulation board in this embodiment is composed of the following components in parts by mass: 450 parts of cement, 200 parts of ceramsite, 60 parts of slag, 60 parts of fly ash, 40 parts of quartz sand, 40 parts of mica, 6 parts of silicon powder, 4 parts of activated carbon, 3 parts of triethanolamine, 3 parts of metal powder, 0.7 parts of cellulose ether, 0.7 parts of hydroxyethyl methyl cellulose, 0.5 parts of wood fiber, 0.5 parts of polystyrene fiber, polypropylene fiber 0.5 parts, 0.6 parts of foaming agent, 0.3 parts of water reducing agent, 0.3 parts of foam stabilizer, 5 parts of activator, 0.3 parts of water-repellent agent, 0.3 parts of coupling agent, 0.3 parts of bacteriostatic agent, and 0.8 parts of coagulation accelerator;

[0020] Prepare the slurry according to the above proportion and the water-material ratio of 0.6, control the temperature of the slurry to 30°C, and the speed of the mixer to 3000r / min, and mix evenly.

[0...

Embodiment 2

[0023] The composite foamed cement insulation board in this embodiment is composed of the following components in parts by mass: 450 parts of cement, 150 parts of ceramsite, 50 parts of slag, 50 parts of fly ash, 30 parts of quartz sand, 30 parts of mica, 4 parts of silicon powder, 2 parts of activated carbon, 2 parts of triethanolamine, 4 parts of metal powder, 0.5 part of cellulose ether, 0.5 part of hydroxyethyl methyl cellulose, 0.5 part of wood fiber, 0.5 part of polystyrene fiber, polypropylene fiber 0.5 parts, 0.5 parts of foaming agent, 0.2 parts of water reducer, 0.2 parts of foam stabilizer, 4 parts of activator, 0.2 parts of hydrophobic agent, 0.2 parts of coupling agent, 0.2 parts of bacteriostatic agent, 0.6 parts of coagulation accelerator;

[0024] Prepare the slurry according to the above proportion and the water-material ratio of 0.6, control the temperature of the slurry to 30°C, and the speed of the mixer to 3000r / min, and mix evenly.

[0025] In this embodi...

Embodiment 3

[0027] The composite foamed cement insulation board in this embodiment is composed of the following components in parts by mass: 400 parts of cement, 250 parts of ceramsite, 70 parts of slag, 70 parts of fly ash, 50 parts of quartz sand, 50 parts of mica, 8 parts of silicon powder, 5 parts of activated carbon, 4 parts of triethanolamine, 2 parts of metal powder, 1 part of cellulose ether, 1 part of hydroxyethyl methyl cellulose, 1 part of wood fiber, 1 part of polystyrene fiber, polypropylene fiber 1 part, 1 part of foaming agent, 0.4 part of water reducing agent, 0.4 part of foam stabilizer, 6 parts of activator, 0.4 part of hydrophobic agent, 0.4 part of coupling agent, 0.4 part of bacteriostatic agent, 1 part of coagulation accelerator;

[0028] Prepare the slurry according to the above proportion and the water-material ratio of 0.6, control the temperature of the slurry to 30°C, and the speed of the mixer to 3000r / min, and mix evenly.

[0029] In this embodiment, the foami...

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PUM

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Abstract

The invention discloses a compound foamed cement thermal-insulation board. The compound foamed cement thermal-insulation board contains the following components in parts by mass: 400-500 parts of cement, 150-250 parts of ceramsite, 50-70 parts of furnace clinker, 50-70 parts of coal ash, 30-50 parts of quartz sand, 30-50 parts of mica, 4-8 parts of silicon powder, 2-5 parts of activated carbon, 2-4 parts of triethanolamine, 2-4 parts of metal powder, 0.5-1 part of cellulose ether, 0.5-1 part of hydroxyethyl methylcellulose, 0.5-1 part of wood fibers, 0.5-1 part of polystyrene fibers, 0.5-1 part of polypropylene fibers, 0.5-1 part of a foaming agent, 0.2-0.4 part of a water reducing agent, 0.2-0.4 part of a foam stabilizer, 4-6 parts of an excitant, 0.2-0.4 part of a water repellent, 0.2-0.4 part of a coupling agent, 0.2-0.4 part of a bacteriostatic agent and 0.6-1 part of a coagulant. By virtue of the cooperative use of the components, the compound foamed cement thermal-insulation board has relatively good thermal insulation property, waterproof property, mildew-proof property and mechanical property and is unlikely to crack in the construction process.

Description

technical field [0001] The invention relates to the technical field of thermal insulation boards, in particular to a composite foamed cement thermal insulation board. Background technique [0002] Composite foamed cement insulation board is a board made by foaming, curing and other processes. This board is mainly used for the construction of building exterior wall insulation systems. The existing foamed cement insulation boards have good thermal insulation performance, waterproof Poor performance and mildew resistance. Contents of the invention [0003] In order to make up for the deficiencies of the above-mentioned prior art, the present invention proposes a composite foamed cement insulation board. [0004] Technical problem of the present invention is solved by following technical scheme: [0005] A composite foamed cement insulation board, the composite foamed cement insulation board is composed of the following components in parts by mass: 400-500 parts of cement, 1...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B38/02C04B38/10C04B111/20C04B111/27
CPCC04B28/02C04B38/02C04B38/10C04B2111/2092C04B2111/27C04B18/027C04B18/10C04B18/08C04B14/06C04B14/20C04B18/146C04B14/022C04B24/122C04B14/34C04B24/383C04B18/26C04B16/0666C04B16/0633C04B22/068C04B24/18C04B24/085C04B22/124C04B24/42C04B24/40C04B22/04C04B22/00C04B14/047C04B24/20C04B24/123C04B22/062C04B22/148C04B2103/402C04B24/34C04B22/147
Inventor 黄浩
Owner 湖南省优邦新材料有限公司
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