Sculpture material containing loess

A technology of loess and sculpture, applied in the field of clay sculpture materials, can solve the problems of easy damage to carving knives, rough texture, poor water resistance, etc., and achieve the effect of good uprightness, fine texture, and easy operation

Inactive Publication Date: 2014-11-19
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many problems in soil sculpture materials, such as poor coagulation, easy cracking, poor water resistance, and easy collapse.
[0003] The patent number is "97112669.0" for the patent of soil carving materials and production process. Because the soil clods contain yellow sand, the texture is not fine, and the carving knife is easily damaged. The soil clods are in a loose state, afraid of water, and some places encounter rain. was washed away

Method used

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  • Sculpture material containing loess

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: every portion is 1kg

[0018] The preparation process of the sculpture material containing loess is as follows:

[0019] (1) Stir 100kg of cinnamon soil with a particle size of 90 meshes in Taiyuan, Shanxi and 25kg of magnesium oxide powder evenly to obtain a mixed dry powder, and then spray the mixed dry powder with a magnesium chloride solution with a Baume degree of 35, and stir while spraying. The mixture is obtained, and the volume ratio of the mixed dry powder and the magnesium chloride solution is 1:0.28;

[0020] (2) Place the mixture in a 100×100×100mm mold at 20°C, compact it, remove the mold, and obtain a loess-colored sculpture material.

[0021] Do the compressive strength MPa value test, up to 15.0; put it in the water basin test, it will not melt or decompose, and the uprightness is good; test it with a sculpture knife, the texture is fine, the texture is consistent inside and outside, and there is no partial softness in the middle; hollo...

Embodiment 2

[0022] Embodiment 2: every part is 1kg

[0023] The preparation process of the sculpture material containing loess is as follows:

[0024] (1) 100kg of loess soil with a particle size of 120 mesh in Changzhi, Shanxi, and 30kg of magnesium oxide powder were mixed evenly to obtain a mixed dry powder, which was then sprayed on the mixed dry powder with a magnesium chloride solution with a Baume degree of 25, and stirred while spraying, to obtain Mixture, the volume ratio of mixed dry powder and magnesium chloride solution is 1:0.3;

[0025] (2) Place the mixture in a 100×100×100mm mold at 30°C, compact it, remove the mold, and obtain sculpture materials.

[0026] Do the compressive strength MPa value test, up to 9.2; put it in the water basin test, it will not melt or decompose, and the uprightness is good; test it with a sculpture knife, the texture is fine, the texture is consistent inside and outside, and there is no partial softness in the middle; hollow out Experiment wi...

Embodiment 3

[0027] Embodiment 3: every part is 1kg

[0028] The preparation process of the sculpture material containing loess is as follows:

[0029] (1) 100kg of chestnut cinnamon soil with a particle size of 150 mesh in Shanxi Luliang area and 28kg of magnesium oxide powder are mixed evenly to obtain a mixed dry powder, and then sprayed on the mixed dry powder with a magnesium chloride solution with a Baume degree of 30, and stir while spraying , to obtain the mixture, the volume ratio of the mixed dry powder and the magnesium chloride solution is 1: 0.32;

[0030] (2) Place the mixture in a 100×100×100mm mold at 5°C, compact it, remove the mold, and obtain sculpture materials.

[0031] Do the compressive strength MPa value test, up to 10.3; put it in the water basin test, it will not melt or decompose, and the uprightness is good; test it with a sculpture knife, the texture is fine, the texture is consistent inside and outside, and there is no partial softness in the middle; hollow...

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Abstract

The invention relates to a soil sculpture material, specifically to a sculpture material containing loess. The sculpture material is prepared from the following raw materials by weight: 100 parts of loess with a granularity of 90 to 150 meshes, 25 to 30 parts of magnesium oxide powder and a magnesium chloride solution with a Baume degree of 25 to 35, wherein a ratio of the total volume of the loess and the magnesium oxide powder to the volume of the magnesium chloride solution is 1: 0.28-0.32. The sculpture material containing loess provided by the invention has the advantages of fine texture, convenience in sculpturing, consistency of interior and exterior texture, no local loose and soft part in the center of the material, no cracking, no falling of dregs, no collapse, rain resistance, good up-rightness, small drying shrinkage, excellent low temperature resistance and flame resistance, compressive strength of more than 9 MPa, which is close to the hardness of No. 250 cement, low cost, easy operation and good practicality; and the sculpture material is applicable to manufacturing of outdoor large-scale sculpture works, soil sculptures, embossments and soil sculpture revetments and plays an active role in promotion of regional culture activities with Chinese characteristics.

Description

technical field [0001] The invention relates to an earth sculpture material, in particular to a sculpture material containing loess. Background technique [0002] At present, there are many problems in soil sculpture materials, such as poor coagulation, easy cracking, poor water resistance, and easy collapse. [0003] The patent number is "97112669.0" for the patent of soil carving materials and production process. Because the soil clods contain yellow sand, the texture is not fine, and the carving knife is easily damaged. The soil clods are in a loose state, afraid of water, and some places encounter rain. It was washed away. [0004] To sum up, there is an urgent need to design a clay sculpture material with low cost, simple manufacturing process, easy carving, high compressive strength, good waterproof performance and durability. Contents of the invention [0005] In order to solve the above technical problems, the present invention provides a low-cost, easy-to-oper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/32
Inventor 张建设张帅
Owner ZHONGBEI UNIV
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