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Heat-preservation and heat-insulation putty powder and preparation method thereof

A technology for thermal insulation and putty powder is applied in the field of building materials, which can solve the problems of short service life, weak structure, easy peeling and cracking and occupying space, etc., and achieves low preparation cost, improved bonding strength and structural strength, and excellent quality. The effect of thermal insulation

Inactive Publication Date: 2018-03-02
衢州顺天钙业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the building insulation materials in our country use the two products of heat insulation coating and its products and decorative putty to act on the surface of the wall. Obviously, the structure is not strong, the service life is short, it is easy to peel and crack, and it takes up space. major issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of thermal insulation putty powder and preparation method thereof:

[0021] A, in parts by weight, take by weighing 600 parts of heavy calcium powder, 50 parts of halloysite nanotubes, 50 parts of kaolin, 50 parts of glass fiber and 250 parts of white cement and place them in a pulverizer to pulverize and sieve for subsequent use;

[0022] B. Under the action of high-speed shearing, mix the halloysite nanotubes and kaolin sieved in step A first, then add glass fiber, heavy calcium powder, and white cement in sequence; after the inorganic filler is mixed, add in sequence 30 parts of redispersible latex powder, 5 parts of carboxymethyl cellulose and 5 parts of modified starch ether; keep the shear speed of 5000r / min and disperse for 10 minutes to finally obtain the target mixture.

Embodiment 2

[0024] A kind of thermal insulation putty powder and its preparation method:

[0025] A, in parts by weight, take by weighing 650 parts of heavy calcium powder, 50 parts of halloysite nanotubes, 50 parts of kaolin, 50 parts of glass fibers and 200 parts of white cement and place them in a pulverizer to pulverize and sieve respectively for subsequent use;

[0026] B. Under the action of high-speed shearing, mix the halloysite nanotubes and kaolin sieved in step A first, then add glass fiber, heavy calcium powder, and white cement in sequence; after the inorganic filler is mixed, add in sequence 30 parts of redispersible latex powder, 4 parts of carboxymethyl cellulose and 4 parts of modified starch ether; keep the shear speed of 5000r / min and disperse for 10 minutes to finally obtain the target mixture.

Embodiment 3

[0028] A kind of thermal insulation putty powder and its preparation method:

[0029] A, in parts by weight, take by weighing 700 parts of heavy calcium powder, 50 parts of halloysite nanotubes, 50 parts of kaolin, 50 parts of glass fiber and 150 parts of white cement and place them in a pulverizer to pulverize and sieve for subsequent use;

[0030] B. Under the action of high-speed shearing, mix the halloysite nanotubes and kaolin sieved in step A first, then add glass fiber, heavy calcium powder, and white cement in sequence; after the inorganic filler is mixed, add in sequence 30 parts of redispersible latex powder, 3 parts of carboxymethyl cellulose and 3 parts of modified starch ether; keep the shear speed of 5000r / min and disperse for 10 minutes to finally obtain the target mixture.

[0031] To sum up, the thermal insulation putty powder provided by the present invention has environmental protection materials, simple preparation process, easy construction and polishing, ...

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Abstract

The invention discloses heat-preservation and heat-insulation putty powder and a preparation method thereof. The heat-preservation and heat-insulation putty powder is prepared from the following raw materials in parts by weight: 600 to 700 parts of calcium triple superphosphate powder, 50 parts of indianite nanotubes, 50 parts of kaolin, 50 parts of glass fibers, 150 to 250 parts of white cement,30 parts of redispersible latex powder, 3 to 5 parts of carboxymethyl cellulose and 3 to 5 parts of modified starch ether. The preparation method of the heat-preservation and heat-insulation putty powder comprises the following steps: crushing inorganic components and organic components respectively and mixing. The putty powder disclosed by the invention has the advantages of environment-friendlymaterials, simple preparation technology, easiness for construction and polishing and high bonding strength; especially, the putty powder has heat-preservation and heat-insulation effects, belongs toa functional putty powder product and has a very good market prospect.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a thermal insulation putty powder for interior walls and a preparation method thereof. Background technique [0002] The heat energy in the air is transferred in three ways: conduction, convection and radiation, of which more than 90% comes from the transfer of radiant heat. In order to slow down the impact of these heat transfers on people's living and living, it is necessary to use thermal insulation materials on the surface of buildings, so that the wall materials can improve the thermal insulation performance in summer and improve the thermal insulation performance in winter. And putty is a kind of building decoration material for flat wall surface, is a kind of thick paste paint, the purpose of brushing putty is to fill the pores, depressions and correction of the curve deviation of the construction surface. In addition, putty can also play a variety of special f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/00508C04B14/28C04B14/4643C04B14/42C04B14/106C04B24/26C04B24/38C04B24/383
Inventor 袁超童斌
Owner 衢州顺天钙业有限公司
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