CN103342534A - Sculpture material containing loess - Google Patents
Sculpture material containing loess Download PDFInfo
- Publication number
- CN103342534A CN103342534A CN2013102331076A CN201310233107A CN103342534A CN 103342534 A CN103342534 A CN 103342534A CN 2013102331076 A CN2013102331076 A CN 2013102331076A CN 201310233107 A CN201310233107 A CN 201310233107A CN 103342534 A CN103342534 A CN 103342534A
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- loess
- sculpture
- chloride solution
- magnesium chloride
- soil
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
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
The present invention relates to a kind of Earthern carving material, specifically is a kind of carving material that contains loess.
Background technology
At present, there are problems in Earthern carving material, not firm, easy to crack, the characteristics such as water resisting property is poor, easily cave in of for example condensing.
The patent No. is the Earthern carving material of " 97112669.0 " and the patent of manufacture craft, owing to contain yellow sand in the soil block, quality is fineless and smooth, very easily damages graver, is loose condition (of surface) between soil block, and is water funk, runs into some place of raining and has just been destroyed by rush of water.
In sum, need badly design that a kind of cost is low, manufacture craft is simple, easily engraving, ultimate compression strength height, water resistance and the good Earthern carving material of endurance quality.
Summary of the invention
The present invention is in order to solve the problems of the technologies described above, and provides that a kind of cost is low, easy handling, the practical carving material that contains loess.
The present invention is achieved by the following technical solutions: the carving material that contains loess, made by following raw materials according, the granularity of 100 weight parts is 90～150 purpose loess, the magnesia powder of 25～30 weight parts, degree Beaume is 25～35 magnesium chloride solution, and the cumulative volume of loess and magnesia powder and the volume ratio of magnesium chloride solution are 1:0.28～0.32.
Adopt manufacture craft well known in the art to get final product, be about to each raw material mixing and stirring, place the mould compacting.
Loess described in the present invention adopts is loess from the loess plateau, in theory so long as all can adopt from the loess the present invention in loess plateau, but from the cinnamon soil in Taiyuan, Shanxi area, the loessal soil in area, Changzhi, Shanxi and the chestnut cinnamon soil of Luliang Prefecture, Shanxi, have the easy characteristics of drawing materials.
Adopted 90～150 purpose loess among the present invention, if the granularity of loess is less than 90 orders, tangible embrittlement appears in the carving material of acquisition easily, it is crisp to send out, if granularity is greater than 150 orders, production cost is too high.
Loess described in the present invention, its main component is CaCO
3, SiO
2, Fe
2O
3, MgO, K
2O, Na
2O etc., the MgO in the loess and magnesia powder generation hydration reaction form Mg(OH)
2, magnesium chloride absorption Mg(OH)
2Moisture all around, and and Mg(OH)
2Form crystallization, this crystallization phases is netted layout, and this layout has very firm tower and connects the hinge system, can sustain great pressure, play the effect of condensing and hardening, give carving material intensity and hardness, can prevent the cracking of carving material effectively, and improve degree of compactness.
When loess is 100 weight parts, if the weight part of magnesia powder little, the not hard phenomenon of hardness can occur less than 25; If greater than 30, the carving material surface is prone to white thing, and has strengthened the coefficient of expansion when solidifying, and the color of carving material is not attractive in appearance yet simultaneously.
The volume ratio of mixed powder and magnesium chloride solution is 1:0.28～0.32 among the present invention, when the volume of mixed powder is 1, if the volume of magnesium chloride solution the dry powder phenomenon occurs less than 0.28 in the carving material; If the volume of magnesium chloride solution greater than 0.32, becomes the mud shape, after the material that stirs into the mud shape is made bulk, there is not the space between the small-particle, have when solidifying and expand and the heating phenomenon, cause carving material surface distending breach.
The degree Beaume of magnesium chloride solution is 25～35 among the present invention, if the degree Beaume of magnesium chloride solution is less than 25, the hardness of carving material is little, poor water resistance, and sculpture is easily destroyed by rush of water by rainwater; If the degree Beaume of magnesium chloride solution is greater than 35, magnesium chloride can not dissolve fully, and the color of carving material is not attractive in appearance yet.
Further, manufacture craft of the present invention: (1) loess, magnesia powder stir, and obtain mixed powder, and magnesium chloride solution is sprayed on the mixed powder subsequently, and stir while spraying, and obtain mixed material; (2) under 5～30 ℃ of environment mixed material is placed in the mould, mould is removed in compacting or compacting, obtains carving material.With respect to manufacture craft well known in the art, the carving material that adopts manufacture craft of the present invention to obtain, its intensity and degree of compactness are better.
The carving material that contains loess of the present invention, the quality exquisiteness, be convenient to engraving, about quality unanimity, the centre does not have local soft phenomenon, do not ftracture, do not fall slag, do not cave in, not Keep away from rain, orthostatic is good, drying shrinkage is little, has good cold resistance and fire line, and ultimate compression strength can reach more than the 9MPa, hardness near No. 250 cement, cost is low, and easy handling is practical, be applicable to and make outdoor large sculpture, native carving, embossment, soil carving bank protection, for the regional culture activity that promotes distinct Chinese characteristics has positive effect.
Description of drawings
Fig. 1 is the ultimate compression strength examining report table of each embodiment among the present invention.
Embodiment
Embodiment 1: every part is 1kg
The carving material that contains loess, its preparation technology is:
(1) granularity of 100kg is that the cinnamon soil in 90 purpose Taiyuan, Shanxi areas, the magnesia powder of 25kg stir, obtain mixed powder, be that 35 magnesium chloride solution is sprayed on the mixed powder with degree Beaume subsequently, and stir while spraying, obtain mixed material, the volume ratio of mixed powder and magnesium chloride solution is 1:0.28;
(2) under 20 ℃ of environment mixed material is placed in 100 * 100 * 100mm mould, mould is removed in compacting, and obtaining color is ochreous carving material.
Do the test of ultimate compression strength MPa value, can reach 15.0; Be placed in the basin and test, do not melt, do not decompose, orthostatic is good; With sculpture knife test, quality exquisiteness, about quality unanimity, the centre does not have local soft phenomenon; The test of hollow out sculpture, plastic fully.
Embodiment 2: every part is 1kg
The carving material that contains loess, its preparation technology is:
(1) granularity of 100kg is that the loessal soil in area, Changzhi, 120 purpose Shanxi, the magnesia powder of 30kg stir, obtain mixed powder, be that 25 magnesium chloride solution is sprayed on the mixed powder with degree Beaume subsequently, and stir while spraying, obtain mixed material, the volume ratio of mixed powder and magnesium chloride solution is 1:0. 3;
(2) under 30 ℃ of environment mixed material is placed in 100 * 100 * 100mm mould, mould is removed in compacting, obtains carving material.
Do the test of ultimate compression strength MPa value, can reach 9.2; Be placed in the basin and test, do not melt, do not decompose, orthostatic is good; With sculpture knife test, quality exquisiteness, about quality unanimity, the centre does not have local soft phenomenon; The test of hollow out sculpture, plastic fully.
Embodiment 3: every part is 1kg
The carving material that contains loess, its preparation technology is:
(1) granularity of 100kg is that the chestnut cinnamon soil of Luliang Prefecture, 150 purpose Shanxi, the magnesia powder of 28kg stir, obtain mixed powder, be that 30 magnesium chloride solution is sprayed on the mixed powder with degree Beaume subsequently, and stir while spraying, obtain mixed material, the volume ratio of mixed powder and magnesium chloride solution is 1:0.32;
(2) under 5 ℃ of environment mixed material is placed in 100 * 100 * 100mm mould, mould is removed in compacting, obtains carving material.
Do the test of ultimate compression strength MPa value, can reach 10.3; Be placed in the basin and test, do not melt, do not decompose, orthostatic is good; With sculpture knife test, quality exquisiteness, about quality unanimity, the centre does not have local soft phenomenon; The test of hollow out sculpture, plastic fully.
Claims (2)
1. the carving material that contains loess, it is characterized in that, made by following raw materials according, the granularity of 100 weight parts is 90～150 purpose loess, the magnesia powder of 25～30 weight parts, degree Beaume is 25～35 magnesium chloride solution, and the cumulative volume of loess and magnesia powder and the volume ratio of magnesium chloride solution are 1:0.28～0.32.
2. the carving material that contains loess according to claim 1 is characterized in that, its preparation technology is:
(1) loess, magnesia powder stir, and obtain mixed powder, and magnesium chloride solution is sprayed on the mixed powder subsequently, and stir while spraying, and obtain mixed material;
(2) under 5～30 ℃ of environment mixed material is placed in the mould, mould is removed in compacting or compacting, obtains carving material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233107.6A CN103342534B (en) | 2013-06-13 | 2013-06-13 | Sculpture material containing loess |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233107.6A CN103342534B (en) | 2013-06-13 | 2013-06-13 | Sculpture material containing loess |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103342534A true CN103342534A (en) | 2013-10-09 |
| CN103342534B CN103342534B (en) | 2014-11-19 |
Family
ID=49277376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310233107.6A Expired - Fee Related CN103342534B (en) | 2013-06-13 | 2013-06-13 | Sculpture material containing loess |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103342534B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261794A (en) * | 2014-09-16 | 2015-01-07 | 吴持跃 | Handicraft clay sculpture material and preparation method thereof |
| CN104261777A (en) * | 2014-09-16 | 2015-01-07 | 吴持跃 | Clay sculpture Buddha repair material and preparation method thereof |
| CN109369139A (en) * | 2018-12-06 | 2019-02-22 | 中国科学院青海盐湖研究所 | Based on MgO-MgCl2-H2The sand carving and preparation method of O cementitious material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137969A (en) * | 1995-07-26 | 1996-12-18 | 曾昭霖 | Clay modified statuary material |
| CN1167043A (en) * | 1997-07-02 | 1997-12-10 | 吕大达 | Earthern carving material and making technology |
| CN102152701A (en) * | 2010-12-31 | 2011-08-17 | 卢云山 | Durable sand sculpture process |
-
2013
- 2013-06-13 CN CN201310233107.6A patent/CN103342534B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137969A (en) * | 1995-07-26 | 1996-12-18 | 曾昭霖 | Clay modified statuary material |
| CN1167043A (en) * | 1997-07-02 | 1997-12-10 | 吕大达 | Earthern carving material and making technology |
| CN102152701A (en) * | 2010-12-31 | 2011-08-17 | 卢云山 | Durable sand sculpture process |
Non-Patent Citations (1)
| Title |
|---|
| 陈雨波等: "《中国土木建筑百科辞典·建筑结构》", 31 December 1999, 中国建筑工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261794A (en) * | 2014-09-16 | 2015-01-07 | 吴持跃 | Handicraft clay sculpture material and preparation method thereof |
| CN104261777A (en) * | 2014-09-16 | 2015-01-07 | 吴持跃 | Clay sculpture Buddha repair material and preparation method thereof |
| CN109369139A (en) * | 2018-12-06 | 2019-02-22 | 中国科学院青海盐湖研究所 | Based on MgO-MgCl2-H2The sand carving and preparation method of O cementitious material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103342534B (en) | 2014-11-19 |
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