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A kind of exterior wall decoration mortar imitating adobe wall

A technology of exterior wall decoration and mortar, applied in the field of building materials, can solve the problems of unprotected walls, damage to the aesthetics, and falling off, and achieve good decorative effects, not easy to fade, and improve the compressive strength

Inactive Publication Date: 2018-09-18
蒙阴县岱崮镇人民政府
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary decorative mortar is plastered on the wall. Due to the temperature difference stress of sunshine, rain, severe cold and hot summer, or other mechanical external forces, it will be damaged and peeled off, so that the wall is not protected and its beauty is also destroyed.

Method used

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  • A kind of exterior wall decoration mortar imitating adobe wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An exterior wall decorative mortar imitating an adobe wall is composed of the following raw materials in parts by weight: 130 parts of cement, 90 parts of sand, 0.4 parts of hemp knife, 15 parts of inorganic pigment, 4 parts of color fixing agent, 10 parts of auxiliary agent, 1.5 parts of magnesium stearate, 100 parts of water;

[0025] The inorganic pigment is obtained by mixing iron oxide red and iron oxide yellow in a weight ratio of 1:3.5;

[0026] The color fixing agent is obtained by mixing sodium ethylenediamine tetramethylene phosphonate, polyvinylpyrrolidone, propylene glycol alginate and polyhexamethyleneguanidine according to a weight ratio of 1:0.5:0.5:0.8;

[0027] The auxiliary agent is obtained by mixing xylyl ether, methyl silicone oil and dimethylaminopropylamine according to the weight ratio of 1:1.2:1.0.

[0028] The preparation method of the exterior wall decorative mortar imitating the adobe wall is as follows:

[0029] 1) Mix cement, sand and hem...

Embodiment 2

[0033] An exterior wall decorative mortar imitating an adobe wall is composed of the following raw materials in parts by weight: 115 parts of cement, 95 parts of sand, 0.5 parts of hemp knife, 17 parts of inorganic pigment, 5 parts of color fixing agent, 12 parts of auxiliary agent, 2.0 parts of magnesium stearate, 100 parts of water;

[0034] The color fixing agent is obtained by mixing sodium ethylenediamine tetramethylene phosphonate, polyvinylpyrrolidone, propylene glycol alginate and polyhexamethyleneguanidine according to a weight ratio of 1:0.6:0.4:0.9;

[0035] The auxiliary agent is obtained by mixing xylyl ether, methyl silicone oil and dimethylaminopropylamine according to the weight ratio of 1:1.1:1.2.

[0036] All the other are with embodiment 1.

Embodiment 3

[0038] An exterior wall decorative mortar imitating an adobe wall is composed of the following raw materials in parts by weight: 100 parts of cement, 100 parts of sand, 0.5 parts of hemp knife, 18 parts of inorganic pigment, 6 parts of color fixing agent, 13 parts of auxiliary agent, 2.0 parts of magnesium stearate, 100 parts of water.

[0039] The color fixing agent is obtained by mixing sodium ethylenediamine tetramethylene phosphonate, polyvinylpyrrolidone, propylene glycol alginate and polyhexamethyleneguanidine in a weight ratio of 1:0.6:0.4:1.0.

[0040] The auxiliary agent is obtained by mixing xylyl ether, methyl silicone oil and dimethylaminopropylamine according to the weight ratio of 1:1.0:1.3. All the other are with embodiment 1.

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PUM

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Abstract

The invention discloses outer wall decorating mortar simulating an adobe wall. The outer wall decorating mortar comprises, by weight, 80-130 parts of cement, 90-110 parts of sand, 0.4-0.6 part of hemp, 15-22 parts of inorganic pigment, 4-8 parts of color fixing agent, 10-15 parts of auxiliaries, 1.5-2.5 parts of magnesium stearate and 100 parts of water. The outer wall decorating mortar has the advantages that the mortar is good in base face bond behavior, less prone to cracking, good in weather resistance, less prone to color fading, resistant to aging, long in service life and good in decorating effect after coating.

Description

technical field [0001] The invention relates to the field of building materials, in particular to an exterior wall decorative mortar imitating an adobe wall. Background technique [0002] Mortar is a common material for construction and is an essential material in construction. According to performance, mortar can be divided into many types, such as combined mortar, caulking mortar, thermal insulation mortar, etc.; [0003] At present, the performance and quality of mortar are different, which affects the use. Specifically, the factors that affect the performance of mortar include the workability, fluidity, water retention of freshly mixed mortar, and the strength of hardened mortar. New mortars need to be researched to have excellent construction and processability, sag resistance, thixotropy, anti-settling properties, storage stability, improved pumpability and shear thinning, and new materials need to be found , in order to improve its performance and strength, and red...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00
CPCC04B28/00C04B2111/00482C04B14/06C04B16/02C04B14/308C04B24/003C04B24/2652C04B24/06C04B24/28C04B2201/50
Inventor 孙家利
Owner 蒙阴县岱崮镇人民政府
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