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Water-resistant putty powder

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

Inactive Publication Date: 2015-09-02
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 water-resistant putty powder, which can solve the problem of low water resistance of the existing putty powder

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] This water-resistant putty powder is made of raw materials with the following weight:

[0017] White cement: 18 kg; palygorskite clay: 2.5 kg; bagasse fiber: 3 kg; hydroxypropyl methylcellulose: 0.5 kg; natural resin: 5 kg; sodium alginate: 2.5 kg;

[0018] Including the following steps:

[0019] A. Put the palygorskite clay in an earthen kiln for firing for 2 hours at a temperature of 280°C to 300°C, and set aside;

[0020] B. The palygorskite clay and natural resin prepared in step A are put into a pulverizer for pulverization to obtain pulverized material;

[0021] C. Put the pulverized material prepared in step B, hydroxypropyl methylcellulose, sodium alginate, and bagasse fiber into a mixer, and stir for 2 minutes at a speed of 6000 rpm to obtain a mixed material;

[0022] D. Put the mixture prepared in step C into a grinder for grinding, and the fineness is 500 meshes.

Embodiment 2

[0024] This water-resistant putty powder is made of raw materials with the following weight:

[0025] White cement: 35 kilograms; Palygorskite clay: 3.5 kilograms; Bagasse fiber: 8 kilograms; Hydroxypropyl methylcellulose: 1 kilogram; Natural resin: 10 kilograms; Sodium alginate: 3.5 kilograms; One is the same.

Embodiment 3

[0027] This water-resistant putty powder is made of raw materials with the following weight:

[0028] White cement: 20 kilograms; Palygorskite powder: 2.7 kilograms; Bagasse fiber: 5 kilograms; Hydroxypropyl methylcellulose: 0.6 kilograms; Natural resin: 6 kilograms; Sodium alginate: 2.7 kilograms; same.

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Abstract

The invention discloses water-resistant putty powder and relates to the technical field of building materials. The water-resistant putty powder is prepared from, by weight, 18-35 parts of white cement, 2.5-3.5 parts of palygorskite clay, 3-8 parts of bagasse fibers, 0.5-1 part of hydroxypropyl methyl celluloses, 5-10 parts of natural resin and 2.5-3.5 parts of sodium alginate. The water-resistant putty powder is capable of solving the problem that existing water-resistant putty powder is not resistant to water.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a 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 , strong cohesiveness and environmentally friendly water-resistant putty powder is a problem that those skilled in the art need to solve urgently. Contents of the invention [0003] The technical problem to be solved by the present invention is to pro...

Claims

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Application Information

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IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 梁运富
Owner LIUZHOU PUYA TRADE
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