CN103342534B - Sculpture material containing loess - Google Patents
Sculpture material containing loess Download PDFInfo
- Publication number
- CN103342534B CN103342534B CN201310233107.6A CN201310233107A CN103342534B CN 103342534 B CN103342534 B CN 103342534B CN 201310233107 A CN201310233107 A CN 201310233107A CN 103342534 B CN103342534 B CN 103342534B
- Authority
- CN
- China
- Prior art keywords
- loess
- sculpture
- chloride solution
- magnesium chloride
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- 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 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 feature 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, and owing to containing yellow sand in soil block, quality is fineless and smooth, very easily damages graver, is loose condition (of surface) between soil block, 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 high, the water resistance of engraving, ultimate compression strength 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 object 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, by each raw material mixing and stirring, be placed in mould compacting.
What the loess described in the present invention adopted is the loess from loess plateau, in theory as long as the loess the present invention from loess plateau all can adopt, but from cinnamon soil, the loessal soil of Changzhi Area, Shanxi and the chestnut cinnamon soil of Shanxi Luliang Prefecture in Taiyuan, Shanxi area, there is the easy feature of drawing materials.
In the present invention, adopted 90～150 object loess, if the granularity of loess is less than 90 orders, easily there is obvious embrittlement, send out shortcake in the carving material of acquisition, 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 loess and magnesia powder generation hydration reaction form Mg(OH)
2, magnesium chloride absorption Mg(OH)
2the moisture of surrounding, and and Mg(OH)
2form crystallization, this crystallization phases is netted layout, and this layout has very firmly tower and connects hinge system, can sustain great pressure, play the effect of condensing and hardening, give carving material intensity and hardness, can effectively prevent the cracking of carving material, and improve degree of compactness.
In the time that loess is 100 weight part, if the weight part of magnesia powder is less than 25, there will be the phenomenon that hardness is little, not hard; If be greater than 30, carving material surface is prone to white thing, and has strengthened the coefficient of expansion while solidifying, and the color of carving material is not attractive in appearance yet simultaneously.
In the present invention, the volume ratio of mixed powder and magnesium chloride solution is 1:0.28～0.32, in the time that the volume of mixed powder is 1, if the volume of magnesium chloride solution is less than 0.28, occurs dry powder phenomenon in carving material; If the volume of magnesium chloride solution is greater than 0.32, become mud shape, the material that stirs into mud shape is made after bulk, there is no space between small-particle, has and expand and fever phenomenon while solidifying, causes carving material surface distending breach.
In the present invention, the degree Beaume of magnesium chloride solution is 25～35, 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 completely, and the color of carving material is not attractive in appearance yet.
Further, manufacture craft of the present invention: (1) loess, magnesia powder stir, obtains mixed powder, and magnesium chloride solution is sprayed on mixed powder subsequently, and the stirring of sprinkling limit, limit, obtains mixed material; (2) under 5～30 DEG C of environment, mixed material is placed in mould, compacting or compacting, remove mould, 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, quality exquisiteness, be convenient to engraving, inside and outside quality is consistent, and 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, more than ultimate compression strength can reach 9MPa, approach the hardness of No. 250 cement, cost is low, and easy handling is practical, be applicable to make outdoor large sculpture, native carving, embossment, soil carving bank protection, for the regional culture activity that promotes distinct Chinese characteristics has positive effect.
Brief description of the drawings
Fig. 1 is the ultimate compression strength examining report table of each embodiment in 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 object Taiyuan, Shanxi areas, the magnesia powder of 25kg stir, obtain mixed powder, be sprayed on mixed powder with the magnesium chloride solution that degree Beaume is 35 subsequently, and stir on sprinkling limit, limit, obtain mixed material, the volume ratio of mixed powder and magnesium chloride solution is 1:0.28;
(2) under 20 DEG C of environment, mixed material is placed in 100 × 100 × 100mm mould, compacting, removes mould, and obtaining color is ochreous carving material.
Do the test of ultimate compression strength MPa value, can reach 15.0; Be placed in basin and test, do not melt, do not decompose, orthostatic is good; By sculpture knife test, quality exquisiteness, inside and outside quality is consistent, and centre does not have local soft phenomenon; The test of hollow out sculpture, completely plastic.
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 of 120 Changzhi Areas, object Shanxi, the magnesia powder of 30kg stir, obtain mixed powder, be sprayed on mixed powder with the magnesium chloride solution that degree Beaume is 25 subsequently, and stir on sprinkling limit, limit, obtain mixed material, the volume ratio of mixed powder and magnesium chloride solution is 1:0. 3;
(2) under 30 DEG C of environment, mixed material is placed in 100 × 100 × 100mm mould, compacting, removes mould, obtains carving material.
Do the test of ultimate compression strength MPa value, can reach 9.2; Be placed in basin and test, do not melt, do not decompose, orthostatic is good; By sculpture knife test, quality exquisiteness, inside and outside quality is consistent, and centre does not have local soft phenomenon; The test of hollow out sculpture, completely plastic.
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 150 object Shanxi Luliang Prefectures, the magnesia powder of 28kg stir, obtain mixed powder, be sprayed on mixed powder with the magnesium chloride solution that degree Beaume is 30 subsequently, and stir on sprinkling limit, limit, obtain mixed material, the volume ratio of mixed powder and magnesium chloride solution is 1:0.32;
(2) under 5 DEG C of environment, mixed material is placed in 100 × 100 × 100mm mould, compacting, removes mould, obtains carving material.
Do the test of ultimate compression strength MPa value, can reach 10.3; Be placed in basin and test, do not melt, do not decompose, orthostatic is good; By sculpture knife test, quality exquisiteness, inside and outside quality is consistent, and centre does not have local soft phenomenon; The test of hollow out sculpture, completely plastic.
Claims (1)
1. contain the carving material of loess, it is characterized in that, made by following raw materials according, the granularity of 100 weight parts is 90～150 object 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; Its preparation technology is:
(1) loess, magnesia powder stir, and obtain mixed powder, and magnesium chloride solution is sprayed on mixed powder subsequently, and the stirring of sprinkling limit, limit, obtain mixed material;
(2) under 5～30 DEG C of environment, mixed material is placed in mould, compacting or compacting, remove mould, 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 CN103342534A (en) | 2013-10-09 |
| CN103342534B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261777B (en) * | 2014-09-16 | 2016-06-01 | 吴持跃 | A kind of clay sculpture figure of buddha repair materials and its preparation method |
| CN104261794B (en) * | 2014-09-16 | 2016-06-29 | 李堃 | A kind of handicraft clay sculpture 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047124C (en) * | 1995-07-26 | 1999-12-08 | 曾昭霖 | Clay modified statuary material |
| CN1067933C (en) * | 1997-07-02 | 2001-07-04 | 吕大达 | Earthern carving material and making technology |
| CN102152701B (en) * | 2010-12-31 | 2013-06-26 | 卢云山 | Durable sand sculpture process |
-
2013
- 2013-06-13 CN CN201310233107.6A patent/CN103342534B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103342534A (en) | 2013-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103342531B (en) | Building exterior wall thermal insulation material and preparation process thereof | |
| CN101428994B (en) | Plant fiber and cement enhanced light thermal insulation raw soil material | |
| CN105236871B (en) | A kind of green cob brick and preparation method thereof | |
| CN101497517A (en) | Haydite autoclaved aerated concrete and production method | |
| CN102617076A (en) | Unsteamed concrete air-filled insulating brick produced from building waste, and production method thereof | |
| CN105060786B (en) | A kind of feldspar waste material concrete and preparation method thereof | |
| CN105254324A (en) | Air-entrapping steam curing component prepared from construction waste and preparation method thereof | |
| CN104230373A (en) | Autoclaved aerated concrete block and manufacturing method thereof | |
| CN103342534B (en) | Sculpture material containing loess | |
| CN101691290A (en) | Mortar for building and plastering PTB aerated concrete blocks and using method thereof | |
| CN106320597A (en) | Fabricated light heat insulation wallboard for buildings and preparing technology | |
| CN104150821A (en) | Ceramsite recycled concrete as well as hollow block masonry and preparation method thereof | |
| CN103288414B (en) | The concrete aerated light block of rice husk steam pressure and production method thereof | |
| CN102093034A (en) | Ceramic and preparation method thereof | |
| CN104016646A (en) | Sand air-entrained concrete building block and production method thereof | |
| CN104386978A (en) | Plant fiber lightweight aggregate-raw soil thermal insulation block and preparation method thereof | |
| CN105271985A (en) | Special mortar for antibiotic and environmentally-friendly aerated bricks | |
| CN106699218A (en) | Desert sand autoclaved aerated concrete block and processing method thereof | |
| CN101182162A (en) | Small-size concrete hollow block using shell and waste ash slag as raw material | |
| CN103467029A (en) | Hollow corn stalk brick building block and preparation method thereof | |
| CN101805152B (en) | Environmental-protection and multiple-effect powder composite and production method thereof | |
| CN103553488A (en) | Aerated concrete debris-based masonry mortar for thermal-insulation masonry and preparation method thereof | |
| CN110171943A (en) | A kind of sponge city pavement water-permeable brick and preparation method thereof | |
| CN101948332A (en) | Steam-curing-free foam concrete building block and preparation method thereof | |
| CN202064510U (en) | Cement concrete composite self-insulation building block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180613 |