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Anti-cracking waterproof polyphenyl particles thermal insulation slurry

A technology of polystyrene particles and thermal insulation slurry, which is applied in the field of construction, can solve problems such as waterproof and poor thermal insulation performance, and achieve the effects of improved thermal insulation performance, increased safety and reliability, and remarkable energy-saving effects

Inactive Publication Date: 2010-07-28
江苏龙顺涂料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the existing polystyrene foam board and polystyrene particle mortar with poor waterproof and thermal insulation performance, and provide a crack-resistant waterproof polystyrene particle thermal insulation slurry with strong anti-leakage ability and good energy-saving effect material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0013] Example 1: Weigh 4kg of polyphenylene particles (particle size 3mm), 6kg of aluminum silicate (powder), 4kg of calcium sulfate, 3kg of hollow glass microspheres (particle size of 30μm), and 40kg of cement, and put them into a gravity-free kneader for meshing 30 minutes to make component A; 0.3kg of polypropylene short fiber, 2kg of flexible emulsion, 4kg of styrene-acrylic emulsion, 0.6kg of crosslinking agent, 0.2kg of interface agent, 1.5kg of dispersant, 0.3kg of hydroxyethyl cellulose, 0.3kg of defoamer, 0.2kg of rheological agent, and 33.6kg of water are mixed and stirred for 30 minutes to make component B; then mix components A and B to obtain the product.

example 2

[0014] Example 2: Weigh 3kg of polyphenylene particles (3mm), 8kg of calcium silicate (powder), 2kg of magnesium sulfate, 5kg of hollow glass microspheres (particle size 20μm), 35kg of cement, 0.2kg of short polypropylene fibers, and styrene-acrylic emulsion 3kg, elastic emulsion 5kg, crosslinking agent 0.4kg, interface agent 0.3kg, dispersant 1kg, hydroxyethyl cellulose 0.2kg, defoamer 0.5kg, rheological agent 0.1kg, water 36.3kg, the method is the same as Example 1, The product is obtained.

example 3

[0015] Example 3: Weigh 5kg of polyphenylene particles (3mm), 4kg of aluminum silicate (powder), 5kg of magnesium sulfate, 2kg of hollow glass microspheres (50μm), 45kg of cement, 0.5kg of short polypropylene fibers, 2kg of flexible emulsion, benzene Acrylic emulsion 2kg, elastic emulsion 2kg, crosslinking agent 1kg, interface agent 0.2kg, dispersant 2kg, hydroxyethyl cellulose 0.4kg, defoamer 0.1kg, rheology agent 0.3kg, water 28.5kg, the method is the same as Example 1 , to obtain the product.

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Abstract

The present invention relates to building heat insulating material, and is especially one kind of heat insulating anticracking waterproof polystyrene slurry. The slurry consists of polystyrene grain 3-5 wt%, infrared reflecting material 4-8 wt%, doping material 2-5 wt%, hollow glass bead 2-5 wt%, cement 30-50 wt%, short polypropylene fiber 0.1-0.5 wt%, polymer emulsion 5-10 wt%, assistant 1.9-4.5wt% and water 20-40 wt%, with the polymer emulsion being flexible emulsion, styrene-acrylic emulsion and / or elastic emulsion. It is used in paint for wall and roof, and has low moisture absorption, high adhesion, no cracking, great seepage resistance, high heat insulating effect and other advantages.

Description

technical field [0001] The invention relates to thermal insulation materials in the construction field, in particular to a crack-resistant and waterproof polystyrene particle thermal insulation slurry, which is suitable for waterproof and thermal insulation of building walls and roofs. Background technique [0002] Improving the thermal insulation (thermal insulation) performance of buildings is an important way to save energy and improve the use function of buildings. According to reports, building energy consumption accounts for 30-40% of human energy consumption, and most of it is used for heating and air conditioning. Therefore, building energy conservation has been paid more and more attention. The use of new building thermal insulation coatings is gradually becoming a new building energy-saving measure due to its advantages of convenient operation and reliable thermal insulation effect. [0003] At present, there are mainly two types of wall thermal insulation materia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00C04B16/08C04B16/06C04B22/14
CPCC04B2111/27C04B28/02
Inventor 钱德龙陈志良宋小飞孙爱昌
Owner 江苏龙顺涂料科技有限公司
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