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Compound thermal-insulated water-proof slurry and application thereof

A technology of thermal insulation and waterproof slurry, which is applied in the direction of building thermal insulation materials and building components, can solve the problems of poor thermal insulation effect, material hollowing and delamination, moldy and falling off, etc. Strong, compact effect

Inactive Publication Date: 2012-03-28
广州市苏葆节能环保材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to overcome the disadvantages of the prior art rubber powder polystyrene particle slurry thermal insulation material that is easy to cause material hollowing, delamination, bursting or even moldy shedding, poor heat insulation effect, and serious safety hazards, and provides A composite thermal insulation and waterproof slurry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0030] The components contained in the composite thermal insulation and waterproof slurry and their corresponding weight percentages (%) are: modified light calcium powder, 17.1; modified heavy calcium powder, 34.2; aluminum silicate powder, 7.9; polyethylene Alcohol, 40.6; polypropylene fiber, 0.2.

[0031] Composite thermal insulation and waterproof slurry is put into the 300L stirring container according to the weight ratio of composite thermal insulation and waterproof slurry: ordinary cement: polystyrene particles: water is 20:11:1:14 in actual application, first Add 35kg of water, then add 32kg of P42.5 Portland cement and 50kg of composite thermal insulation and waterproof slurry, stir for 1-2 minutes, after stirring into a paste, then infiltrate 3kg of polystyrene particles and stir evenly for 3-5 minutes , that is, a paste-like thermal insulation and waterproof material is obtained.

[0032] Before plastering the thermal insulation and waterproof material that has be...

specific Embodiment 2

[0034] The characteristics of this embodiment are: the components of the composite thermal insulation and waterproof slurry and their weight percentage (%) content are: modified light calcium powder 15; hydrophobic heavy calcium powder 30; aluminum silicate powder 6.5; Vinyl alcohol 37.2; hydroxypropyl methylcellulose 9.3; non-ionic acrylic acid 1.6; polypropylene fiber 0.2; preservative 0.2.

[0035] When applying, according to the weight ratio of composite thermal insulation and waterproof slurry: ordinary cement: polystyrene particles: water is 15:9:1:11; add water to the mixing container first, and then add P42.5 respectively Portland cement and composite thermal insulation and waterproof slurry are stirred into a paste, and then infiltrated with polystyrene particles, and the paste is obtained by stirring evenly. All the other are identical with specific embodiment 1.

specific Embodiment 3

[0036]The characteristics of this embodiment are: the components of the composite thermal insulation and waterproof slurry and their weight percent (%) content are: modified light calcium powder 19.3; hydrophobic heavy calcium powder 33.8; aluminum silicate powder 5.0; Vinyl alcohol 32.48; hydroxypropyl methylcellulose 8.12; non-ionic acrylic acid 1; polypropylene fiber 0.2; preservative 0.2.

[0037] When applying, according to the weight ratio of composite thermal insulation and waterproof slurry: ordinary cement: polystyrene particles: water is 16:10:1:13; add water to the mixing container first, and then add P42 respectively .5 Portland cement and composite thermal insulation and waterproof slurry are stirred into a paste, then infiltrated with polystyrene particles, and stirred evenly to obtain a paste-like thermal insulation and waterproof material. All the other are identical with specific embodiment 1.

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Abstract

The invention relates to compound thermal-insulated water-proof slurry and an application thereof. The compound thermal-insulated water-proof slurry mainly contains the following components in percentage by weight: 12.8 to 19.3 percent of modified light-weight calcium powder, 25.7 to 33.8 percent of modified heavy-weight calcium powder, 4.2 to 7.9 percent of aluminum silicate powder, 40.6 to 53.5percent of organic polymer cementitious material and 0.2 to 2.8 percent of assistant. Compound thermal-insulated water-proof slurry, common cement, polystyrene particles and water in a mass ratio of 15-20:9-11:1:11-14, are mixed to form the compound thermal-insulated water-proof material. The invention adopts modified light-weight calcium powder and modified heavy-weight calcium powder with a hydrophobic nature as the main materials to obtain thermal-insulated water-proof multifunctional products with a self-water-proof function. The invention solves the technical difficulty that building thermal-insulated materials have been not water proof for a long time.

Description

technical field [0001] The invention relates to a heat-insulation, heat-preservation and waterproof functional slurry and its application, belonging to the technical field of building energy conservation. Background technique [0002] At present, as people have higher and higher requirements for house heat insulation, heat insulation and waterproof technology has gradually developed into a systematic building energy-saving technology, which is used to improve living comfort, prolong the life of buildings, and prevent the loss of heating heat and cold air. Thereby reducing energy consumption. In the prior art, most of the thermal insulation materials circulating in the domestic market are made of rubber powder polystyrene particle slurry products, mainly composed of fly ash, polystyrene particles, latex, inorganic silicate and other raw materials. Although the thermal insulation material can basically meet the requirements of the JG158-2004 national industry standard, but be...

Claims

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Application Information

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IPC IPC(8): C04B24/24C04B24/26C04B24/38E04B1/66C04B28/04C04B16/08
CPCC04B40/0039C04B2111/27C04B28/02C04B2111/28
Inventor 王祥林麦展铭
Owner 广州市苏葆节能环保材料有限公司
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