CN108961968B - Process for making soil monolith for exhibition and education - Google Patents
Process for making soil monolith for exhibition and education Download PDFInfo
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- CN108961968B CN108961968B CN201810719430.7A CN201810719430A CN108961968B CN 108961968 B CN108961968 B CN 108961968B CN 201810719430 A CN201810719430 A CN 201810719430A CN 108961968 B CN108961968 B CN 108961968B
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- soil
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- linen
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- 239000002689 soil Substances 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000007598 dipping method Methods 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 30
- 238000005553 drilling Methods 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000011120 plywood Substances 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 239000011550 stock solution Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 3
- 241000723346 Cinnamomum camphora Species 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 229960000846 camphor Drugs 0.000 claims description 3
- 229930008380 camphor Natural products 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 238000005527 soil sampling Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000000704 physical effect Effects 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/40—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for geology
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geology (AREA)
- Mathematical Optimization (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Mathematical Analysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Sampling And Sample Adjustment (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention discloses a novel process for manufacturing soil monolith specimens for exhibition and education, and belongs to the field of soil specimen manufacturing. The process comprises the following steps: s1, determining the specification and shape of the specimen according to the nature of the soil species and the teaching or display and display requirements; s2, physically finishing and drying the whole original soil profile; s3, moth proofing and dipping; s4, selecting and adhering a specimen bearing back plate; s5, surface treatment of the blank specimen; and S6, shaping the specimen, and performing moisture-proof and anti-oxidation treatment. The specimen prepared by the method can determine the specification and the shape of the specimen according to the requirements of experimental teaching of soil courses and popularization of natural science and general knowledge, the sectional structure and the level of the soil are visually reflected, and the physical property and the chemical property of the soil basically keep the original state; the specimen is light and convenient, easy to carry and store and suitable for long-term use; the specimen can be displayed randomly in classrooms and exhibition halls, including vertical, inclined and horizontal placement.
Description
Technical Field
The invention relates to the field of soil specimen preparation, in particular to a novel process for preparing soil whole section specimens for exhibition and education.
Background
The soil whole section specimen is a longitudinal section specimen which is from surface soil to heart soil and traverses the whole soil section, and is commonly used for scientific research, teaching, museum collection and popularization and display of natural scientific general knowledge after collection and manufacture. Compared with other forms of soil samples, the soil monolith has the advantages of high collection and manufacturing difficulty, high cost and easiness in damage.
The original manufacturing technology is lack of systematicness, and soil specimens are exposed and stored for a long time and are easy to oxidize, discolor, crack, fall off, get damp or grow insects. In addition, the exhibition form is dull and boring, the aesthetic feeling is lacked, and the attraction is not enough, which is an important factor for preventing the scientific popularization of the soil common knowledge.
Disclosure of Invention
The invention provides a novel process for preparing soil monolith for exhibition and education, which can solve the problems pointed out in the background technology.
The new process for preparing the soil monolith for exhibition and education comprises the following steps:
s1, drying and loosening: the soil is placed and air-dried, the dried soil sample is subjected to loosening treatment, and then the soil surface is repaired and leveled by a scraper;
s2, moth proofing and dipping treatment: mixing VAE emulsion with water according to the weight ratio of 1: 5, dissolving 100g of camphor in 1000 ml of 95% alcohol to prepare a solution B, adding 100 ml of the solution B into 50L of the solution A, mixing to prepare a dipping solution, and uniformly pouring the dipping solution on the soil surface of the soil sampling box until the solution is saturated; the same solution is taken for watering again the next day and is placed for 4 to 5 days;
s3, pasting a back plate: coating VAE emulsion stock solution on the surface of soil, shearing coarse linen with the size of the inner diameter of a soil box and pasting the coarse linen on the soil, coating VAE solution stock solution on the surface of the linen, pasting waterproof plywood with the size of the linen on the linen, then uniformly pressing the plywood by using a heavy object, and standing for 5-7 days;
s4, specimen modification: opening the soil taking box and turning over, removing redundant soil on the surface by using a scraper, reserving 2cm of soil, modifying the surface of the specimen, repairing a soil specimen structure, and naturally drying;
s5, sample shaping, moisture prevention and color preservation treatment: 50 g of polymethyl methacrylate is dissolved in 1000 ml of acetone to prepare a sizing solution, and the sizing solution is uniformly sprayed on the surface of soil by a chemical spray can.
Preferably, in step S1, if the soil is loose, the soil surface is loosened by using an awl and a sharp knife; if the soil is sticky and hard, drilling is carried out by using an electric drill, a drill bit with the diameter of about 1mm is selected, the drilling depth is 30-40mm, and the drilling interval is 10 mm.
More preferably, in step S4, if the specimen has a large crack after drying, the secondary modification is performed by spraying water on the surface of the specimen and scraping the soil around the crack with a knife to fill the crack.
The invention provides a new process for manufacturing soil monolith for exhibition and teaching, the manufactured soil monolith has a natural original state of soil, so that the soil monolith can visually reflect the section structure of the soil in soil course experimental teaching and large-scale exhibition and display, and audiences can conveniently understand the generation process of the soil and the function of each layer of the soil; on the other hand, the ornamental property of the soil specimen is enhanced, and the scientific understanding of people on the soil as an important factor in the nature is favorably cultivated. The specimen prepared by the method can determine the specification and the shape of the specimen according to the requirements of experimental teaching of soil courses and popularization of natural science and general knowledge, the sectional structure and the level of the soil are visually reflected, and the physical property and the chemical property of the soil basically keep the original state; the specimen is light and convenient, easy to carry and store and suitable for long-term use; the specimen can be displayed randomly in classrooms, laboratories and exhibition halls, including vertical, inclined and horizontal placement.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
The embodiment of the invention provides a novel process for manufacturing a soil monolith for exhibition and education, which comprises the following steps:
s1, determining the specification and the shape of the specimen, and physically finishing and drying the whole original soil section: selecting the specification and the shape of a specimen with the best visual effect according to the physicochemical properties of different soil species, the soil teaching or display and exhibition requirements and the actual situation of the exhibition space environment; the soil is placed and air-dried, the dried soil specimen is subjected to loosening treatment, impurities which affect the specimen preparation effect are removed, and then the soil surface is repaired and leveled by a scraper;
s2, moth proofing and dipping treatment: mixing VAE emulsion with water according to the weight ratio of 1: 5, dissolving 100g of camphor in 1000 ml of 95% alcohol to prepare a solution B, adding 100 ml of the solution B into 50L of the solution A, mixing to prepare a dipping solution, and uniformly pouring the dipping solution on the soil surface of the soil sampling box until the solution is saturated; the same solution is taken for watering again the next day and is placed for 4 to 5 days;
s3, selecting and adhering a specimen bearing back plate: and selecting a back plate made of a proper material according to the soil property and the display requirement. Coating VAE emulsion stock solution on the surface of soil, shearing coarse linen with the size of the inner diameter of a soil box and pasting the coarse linen on the soil, coating VAE solution stock solution on the surface of the linen, pasting waterproof plywood with the size of the linen on the linen, then uniformly pressing the plywood by using a heavy object, and standing for 5-7 days;
s4, surface treatment of the blank specimen: opening the soil taking box and turning over, removing soil with excessive section by using a soil scraper, reserving soil with the thickness of 2cm, modifying the surface of a blank specimen, visually displaying the section structure of original soil, and naturally drying;
s5, sample shaping, moisture prevention and color preservation treatment: 50 g of polymethyl methacrylate is dissolved in 1000 ml of acetone to prepare a sizing solution, and the sizing solution is uniformly sprayed on the surface of soil by a chemical spray can.
Further, in step S1, if the soil is loose, an awl and a sharp knife are used to loosen the soil surface; if the soil is sticky and hard, drilling is carried out by using an electric drill, a drill bit with the diameter of about 1mm is selected, the drilling depth is 30-40mm, and the drilling interval is 10 mm.
Further, in step S4, if the specimen has a large crack after drying, water is sprayed on the surface of the specimen and soil around the crack is scraped off with a knife to be added to the crack for secondary modification.
The invention provides a new process for manufacturing soil monolith for exhibition and teaching, the manufactured soil monolith has a natural original state of soil, so that the soil monolith can visually reflect the section structure of the soil in a large-scale exhibition and display, and audiences can conveniently understand the generation process of the soil and the function of each layer of soil; on the other hand, the ornamental property of the soil specimen is enhanced, and the scientific understanding of people on the soil as an important factor in the nature is favorably cultivated. The specimen prepared by the method can determine the specification and the shape of the specimen according to the requirements of experimental teaching of soil courses and popularization of natural science and general knowledge, the sectional structure and the level of the soil are visually reflected, and the physical property and the chemical property of the soil basically keep the original state; the specimen is light and convenient, easy to carry and store and suitable for long-term use; the specimen can be displayed randomly in classrooms, laboratories and exhibition halls, including vertical, inclined and horizontal placement.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (3)
1. The process for manufacturing the soil monolith for exhibition and education is characterized by comprising the following steps:
s1, drying and loosening: the soil is placed and air-dried, the dried soil sample is subjected to loosening treatment, and then the soil surface is repaired and leveled by a scraper;
s2, moth proofing and dipping treatment: mixing VAE emulsion with water according to the weight ratio of 1: 5, dissolving 100g of camphor in 1000 ml of 95% alcohol to prepare a solution B, adding 100 ml of the solution B into 50L of the solution A, mixing to prepare a dipping solution, and uniformly pouring the dipping solution on the soil surface of the soil sampling box until the solution is saturated; the same solution is taken for watering again the next day and is placed for 4 to 5 days;
s3, pasting a back plate: coating VAE emulsion stock solution on the surface of soil, shearing coarse linen with the size of the inner diameter of a soil box and pasting the coarse linen on the soil, coating VAE solution stock solution on the surface of the linen, pasting waterproof plywood with the size of the linen on the linen, then uniformly pressing the plywood by using a heavy object, and standing for 5-7 days;
s4, specimen modification: opening the soil taking box and turning over, removing redundant soil on the surface by using a scraper, reserving 2cm of soil, modifying the surface of the specimen, repairing a soil specimen structure, and naturally drying;
s5, sample shaping, moisture prevention and color preservation treatment: 50 g of polymethyl methacrylate is dissolved in 1000 ml of acetone to prepare a sizing solution, and the sizing solution is uniformly sprayed on the surface of soil by a chemical spray can.
2. The process for preparing the soil monolith for exhibition of claim 1, wherein in step S1, if the soil is loose, the soil surface is loosened by using an awl and a sharp cutter; if the soil is sticky and hard, drilling by using an electric drill, selecting a drill bit with the diameter of about 1mm, wherein the drilling depth is 30-40mm, and the drilling interval is 10 mm.
3. The process of claim 1, wherein in step S4, if the specimen has large cracks after drying, water is sprayed on the surface of the specimen and soil around the cracks is scraped by a knife to fill the cracks for secondary modification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719430.7A CN108961968B (en) | 2018-07-02 | 2018-07-02 | Process for making soil monolith for exhibition and education |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719430.7A CN108961968B (en) | 2018-07-02 | 2018-07-02 | Process for making soil monolith for exhibition and education |
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| Publication Number | Publication Date |
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| CN108961968A CN108961968A (en) | 2018-12-07 |
| CN108961968B true CN108961968B (en) | 2020-09-22 |
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| CN201810719430.7A Expired - Fee Related CN108961968B (en) | 2018-07-02 | 2018-07-02 | Process for making soil monolith for exhibition and education |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112240848B (en) * | 2020-10-16 | 2024-04-12 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Soil specimen restoration method |
| CN113744617A (en) * | 2021-09-17 | 2021-12-03 | 海南省环境科学研究院 | Method for preparing monolith of acidic sulfate soil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963583A (en) * | 1987-10-05 | 1990-10-16 | Ciba-Geigy Corporation | Beta-ionone derivatives as antifungal agents |
| FR2763728B1 (en) * | 1997-05-22 | 1999-07-16 | Jeulin Sa | BERLESE APPARATUS FOR HARVESTING AND STUDYING SOIL MICROFAUNA |
| CN101915691A (en) * | 2010-09-03 | 2010-12-15 | 中国科学院南京土壤研究所 | Making method of soil monolith |
| CN201948534U (en) * | 2010-09-03 | 2011-08-31 | 中国科学院南京土壤研究所 | Apparatus for displaying soil samples |
| CN202584493U (en) * | 2012-05-11 | 2012-12-05 | 北京东方中科达科技有限公司 | Primary science inquiry experimental box and primary science teaching system |
| CN203194340U (en) * | 2013-04-18 | 2013-09-18 | 东北农业大学 | Living soil animal specimen portable device |
| CN107591077A (en) * | 2017-10-23 | 2018-01-16 | 东北师范大学 | A kind of soil monolith preservation and display dual-purpose device |
-
2018
- 2018-07-02 CN CN201810719430.7A patent/CN108961968B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963583A (en) * | 1987-10-05 | 1990-10-16 | Ciba-Geigy Corporation | Beta-ionone derivatives as antifungal agents |
| FR2763728B1 (en) * | 1997-05-22 | 1999-07-16 | Jeulin Sa | BERLESE APPARATUS FOR HARVESTING AND STUDYING SOIL MICROFAUNA |
| CN101915691A (en) * | 2010-09-03 | 2010-12-15 | 中国科学院南京土壤研究所 | Making method of soil monolith |
| CN201948534U (en) * | 2010-09-03 | 2011-08-31 | 中国科学院南京土壤研究所 | Apparatus for displaying soil samples |
| CN202584493U (en) * | 2012-05-11 | 2012-12-05 | 北京东方中科达科技有限公司 | Primary science inquiry experimental box and primary science teaching system |
| CN203194340U (en) * | 2013-04-18 | 2013-09-18 | 东北农业大学 | Living soil animal specimen portable device |
| CN107591077A (en) * | 2017-10-23 | 2018-01-16 | 东北师范大学 | A kind of soil monolith preservation and display dual-purpose device |
Non-Patent Citations (1)
| Title |
|---|
| "植物标本的采集与保存";高凯;《现代园艺》;20121231(第24期);第49页 * |
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| CN108961968A (en) | 2018-12-07 |
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Inventor after: Hu Mingdi Inventor after: Liu Yu Inventor after: Jiang Xidong Inventor before: Liu Yu Inventor before: Hu Mingdi Inventor before: Jiang Xidong |
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