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Waterproof putty powder preparation method

A technology for water-resistant putty and white cement, applied in the field of building materials, can solve the problem of low water resistance of putty powder, and achieve the effects of increasing crack resistance, good compatibility and improving adhesion

Inactive Publication Date: 2015-09-16
LIUZHOU PUYA TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a preparation method of water-resistant putty powder, which can solve the problem of low water resistance of existing putty powder

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The preparation method of this water-resistant putty powder adopts the raw materials of the following weight to make:

[0025] White cement: 18 kg; palygorskite clay: 2.5 kg; bagasse: 3 kg; hydroxypropyl methylcellulose: 0.5 kg; natural resin: 5 kg; sodium alginate: 2.5 kg;

[0026] Including the following steps:

[0027] A. The palygorskite clay is placed in an earthen kiln for firing for 2 hours at a temperature of 280 degrees centigrade, for use;

[0028] B. Soak the bagasse in deionized water for 1 hour, air-dry it, then place it in a steamer at 180 degrees Celsius for 60 minutes, add 0.3 kg of soda ash after cooling, and then place it in a cooking and beating machine at 180 degrees Celsius , time 30 minutes, then take out and wash with water and air-dry to get bagasse fiber, set aside;

[0029] C. The palygorskite clay and natural resin prepared in step A are put into a pulverizer for pulverization to obtain pulverized material;

[0030] D. Put the bagasse f...

Embodiment 2

[0033] The preparation method of this water-resistant putty powder adopts the raw materials of the following weight to make:

[0034] White cement: 35 kg; palygorskite clay: 3.5 kg; bagasse: 8 kg; hydroxypropyl methylcellulose: 1 kg; natural resin: 10 kg; sodium alginate: 3.5 kg;

[0035] Including the following steps:

[0036] A. The palygorskite clay is placed in an earthen kiln and fired for 2 hours at 300 degrees centigrade, for use;

[0037] B. Soak the bagasse in deionized water for 1 hour, air-dry it, then put it in a steamer at 180 degrees Celsius for 60 minutes, add 0.8 kg of soda ash after cooling, and put it in a cooking and beating machine at 180 degrees Celsius , time 30 minutes, then take out and wash with water and air-dry to get bagasse fiber, set aside;

[0038] C. The palygorskite clay and natural resin prepared in step A are put into a pulverizer for pulverization to obtain pulverized material;

[0039] D. Put the bagasse fiber prepared in step B, the...

Embodiment 3

[0042] The preparation method of this water-resistant putty powder adopts the raw materials of the following weight to make:

[0043] White cement: 20 kg; palygorskite powder: 2.7 kg; bagasse: 5 kg; hydroxypropyl methylcellulose: 0.6 kg; natural resin: 6 kg; sodium alginate: 2.7 kg;

[0044] A. The palygorskite clay is placed in an earthen kiln and fired for 2 hours at 290 degrees Celsius for use;

[0045] B. Soak the bagasse in deionized water for 1 hour, air-dry it, then place it in a steamer at 180 degrees Celsius for 60 minutes, add 0.5 kg of soda ash after cooling, and then place it in a cooking and beating machine at 180 degrees Celsius , time 30 minutes, then take out and wash with water and air-dry to get bagasse fiber, set aside;

[0046] C. The palygorskite clay and natural resin prepared in step A are put into a pulverizer for pulverization to obtain pulverized material;

[0047] D. Put the bagasse fiber prepared in step B, the pulverized material prepared in ...

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Abstract

The present invention discloses a waterproof putty powder preparation method, and relates to the technical field of construction materials, the waterproof putty powder is prepared from the following raw materials: 18 parts to 35 parts of white cement; 2.5 parts to 3.5 parts of palygorskite clay; 3 parts to 8 parts of bagasse; 0.5 to 1 part of hydroxypropyl methylcellulose; 5 to 10 parts of natural resin; and 2.5 parts to 3.5 parts of sodium alginate; the method comprises the following steps: A. the palygorskite clay is fired for standby use; B. first the bagasse is prepared into bagasse fiber for standby use; C. the palygorskite clay prepared by the step A and the natural resin are pulverized to obtain a crushed material; D. the bagasse fiber obtained in the step B, the crushed material obtained by the step C, the hydroxypropyl methyl cellulose, and the sodium alginate are put into a blender to obtain a mixture; and E, the mixture obtained in the step D is ground to 500 mesh. The waterproof putty powder preparation method can solve the problem that putty powder in the prior art is non-waterproof.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a method for preparing water-resistant putty powder for walls. Background technique [0002] With the improvement of people's quality of life, people pay more and more attention to home decoration. Putty powder is an indispensable material in decoration. The existing putty powder is mostly made of calcium carbonate, talcum powder, polyethanol glue and other raw materials. , it not only has the problems of high toxicity and serious pollution, but also has the problem that the coating is easy to pulverize, crack, hollow and fall off after a period of time, and it is easy to mildew when exposed to moisture. Therefore, a non-toxic and harmless Putty powder with strong cohesiveness, environmental protection and water resistance and its preparation method are urgent problems to be solved by those skilled in the art. Contents of the invention [0003] The technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B14/10C04B18/24C04B24/38C04B24/34
CPCY02W30/91
Inventor 梁运富
Owner LIUZHOU PUYA TRADE
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