CN101805615B - Vegetation soil stabilizer for soil slope and preparation method thereof - Google Patents
Vegetation soil stabilizer for soil slope and preparation method thereof Download PDFInfo
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- CN101805615B CN101805615B CN2010101269229A CN201010126922A CN101805615B CN 101805615 B CN101805615 B CN 101805615B CN 2010101269229 A CN2010101269229 A CN 2010101269229A CN 201010126922 A CN201010126922 A CN 201010126922A CN 101805615 B CN101805615 B CN 101805615B
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Abstract
The invention provides a vegetation soil stabilizer for a soil slope and a preparation method of the soil stabilizer. The preparation method comprises the following steps: adding 55-65 parts by weight of warm water into 1-5 part(s) by weight of non-starch vegetation polysaccharide and 1-5 part(s) by weight of water retaining agent, mixing the non-starch vegetation polysaccharide and the water retaining agent in the warm water until the non-starch vegetation polysaccharide and the water retaining agent are completely dissolved, adding 1-3 part(s) by weight of emulsifier, mixing evenly, adding 22-42 parts by weight of wood oil, and mixing until emulsion is obtained. The emulsion is the soil stabilizer. The wood oil from plants which is an environmental protection soil solidification material is used as a main raw material. When being applied in the soil, the vegetation soil stabilizer can significantly improve the water stability and strength of soil particles, so as to enhance the erosion resistance of the soil. Simultaneously, the vegetation soil stabilizer improves the moisture preservation performance of the soil, thereby promoting the plant growth. Therefore, the vegetation soil stabilizer is applicable to the vegetation soil of the soil slope and has high practicability.
Description
Technical field
The present invention relates to a kind of material of construction, what be meant a kind of soil-slope especially plants immature soil soil stabilizer, the invention still further relates to the preparation method of this soil stabilizer.
Background technology
Soil stabilizer is a kind of novel soil curing material, and it is through changing the permutation and combination of soil molecule, at the intransitable nethike embrane of intermolecular formation water; Utilize the viscosity of soil self to reach stable soil again; Improve bearing capacity of soil, anti-sealing infiltration, the purpose of acceleration soil natural petrochemical industry.Therefore the use of soil stabilizer can be played good effect to the solution of ecological environment problems such as soil erosion, desertification.To the eighties in 20th century, people have had sufficient understanding to existing synthetic family macromolecule Soil structure stablizer.By 1996, SEPIGEL 305 obtained a large amount of applying as the water-holding agent of soil stabilization in the U.S..Meanwhile, from the consideration that reduces cost with aspect such as environment friendliness property, people also study the soil stabilization effect of natural macromolecule modification product; And the applied research of polymeric soil structural stabilizing agent progressively expanded to aspects such as administering desert, exposed soil are fixed, engineering construction.
The stable various objectives of Soil structure has then determined the selection to the soil stabilizer component.For example, what road engineering was at first considered is the physical strength of soil, and therefore used soil stabilizer needs and can use the crosslinked insoluble structure of back formation.Hope then that at the stablizer of Desertification soil polymkeric substance has good and water bonded ability to suppress moisture evaporation.But the stablizer of planting immature soil earth but also need make soil have good water permeability and pore texture.And the stablizer of soil-slope soil also need make soil have good water stability to come anti-rain drop erosion.
Summary of the invention
What the objective of the invention is that soil stabilizer to above-mentioned various different demands provides a kind of soil-slope plants immature soil soil stabilizer.
Another object of the present invention provides the preparation method of above-mentioned soil stabilizer.
A kind of soil-slope plant immature soil soil stabilizer, its raw materials in part by weight is: tung oil 22-42 part, emulsifying agent 1-3 part, plant non-starch polysaccharide 1-5 part, water-holding agent 1-5 part, water 55-65 part.
Described emulsifying agent is the compound of one or both compositions in TX10, the sodium lauryl sulphate.
Described plant non-starch polysaccharide is a kind of in semicellulose, the ether of cellulose.
Described ether of cellulose is a kind of in methylcellulose gum, CMC 99.5, NATROSOL 250, Walocel MT 20.000PV, the Natvosol.
Described water-holding agent is a kind of in the acrylic amide-acrylic sodium multipolymer, SEPIGEL 305, ZX-I, acrylic amide-acrylic sodium multipolymer of starch conversion.
A kind of preparation method who plants immature soil soil stabilizer of soil-slope, its step comprises:
1) be that to add parts by weight in plant non-starch polysaccharide of 1-5 part and the water-holding agent that parts by weight are 1-5 part be the warm water of 55-65 part to parts by weight, swelling in warm water stirs up to dissolving fully then;
2) in the mixture of step 1), adding parts by weight is the emulsifying agent of 1-3 part, stirs;
3) to step 2) mixture in to add parts by weight be the tung oil of 22-42 part, mix up to obtaining milk sap, said milk sap is the said immature soil soil stabilizer of planting.
Described emulsifying agent is the compound of one or both compositions in TX10, the sodium lauryl sulphate.
Described plant non-starch polysaccharide is a kind of in semicellulose, the ether of cellulose.
Described water-holding agent is a kind of in the acrylic amide-acrylic sodium multipolymer, SEPIGEL 305, ZX-I, acrylic amide-acrylic sodium multipolymer of starch conversion.
Mix available mulser or impeller in the step (3) mix.
The present invention is to be main raw material with the tung oil that derives from plant, co-emulsifier, water-holding agent, and material has no harmful effect to environment, is a kind of soil curing material of environmental protection.The present invention is a soil bonding component with Vegetable oil lipoprotein and derivatived cellulose; Is that soil water-retaining is stablized component and co-emulsifier and constituted and plant immature soil soil stabilizer with the macromolecular material, be applied to soil after, with soil particle generation materialization effect; Can obviously improve the water stability and the intensity of soil particle; The scour resistance of soil is strengthened, improved the performance of keeping humidity of soil simultaneously, promote the growth of plant.Therefore what be applicable to soil-slope plants immature soil earth, has very strong practicality.
Embodiment
Below further specify the present invention through specific embodiment:
Embodiment 1
To parts by weight be 5 parts semicellulose and parts by weight be 5 parts water-holding agent acrylic amide-acrylic sodium multipolymer in to add parts by weight be 60 ℃ of warm water of 65 parts, swelling in warm water stirs up to dissolving fully then.In mixture, add parts by weight again and be 3 parts emulsifying agent, said emulsifying agent is that TX-10 and sodium lauryl sulphate mass ratio are 1: 1 mixture, stirs then.In mixture, add parts by weight at last and be 22 parts boiled wood oil, stir mixing down up to obtaining milk sap at impeller.What said milk sap was said soil-slope plants immature soil soil stabilizer sample 1.
Embodiment 2
In parts by weight are the acrylic amide-acrylic sodium multipolymer of 4 parts methylcellulose gum and the parts by weight water-holding agent starch conversion that is 5 parts, add parts by weight and be 50 ℃ of warm water of 60 parts, swelling in warm water stirs up to dissolving fully then.In mixture, add parts by weight again and be 3 parts emulsifying agent, said emulsifying agent is that OP-15 and sodium lauryl sulphate mass ratio are 5: 2 mixture, stirs then.In mixture, add parts by weight at last and be 28 parts boiled wood oil, under emulsifier for mixing, mix up to obtaining milk sap.What said milk sap was said soil-slope plants immature soil soil stabilizer sample 2.
Embodiment 3
To parts by weight be 1 part CMC 99.5 and parts by weight be 2 parts the water-holding agent SEPIGEL 305 in to add parts by weight be 40 ℃ of warm water of 60 parts, swelling in warm water stirs up to dissolving fully then.In mixture, add parts by weight again and be 2 parts emulsifying agent, said emulsifying agent is NP-9, stirs then.In mixture, add parts by weight at last and be 35 parts livings tung oil, mixing is up to obtaining milk sap under impeller stirs.What said milk sap was said soil-slope plants immature soil soil stabilizer sample 3.
Embodiment 4
To parts by weight be 1 part Natvosol and parts by weight be 1 part the water-holding agent ZX-I in to add parts by weight be 30 ℃ of warm water of 55 parts, swelling in warm water stirs up to dissolving fully then.In mixture, add parts by weight again and be 1 part emulsifying agent, said emulsifying agent is that NP-12 and sodium lauryl sulphate mass ratio are 2: 1 mixture, stirs then.In mixture, add parts by weight at last and be 42 parts livings tung oil, mixing is up to obtaining milk sap under emulsifier for mixing.What said milk sap was said soil-slope plants immature soil soil stabilizer sample 4.
Embodiment 5
To parts by weight be 1 part Walocel MT 20.000PV and parts by weight be 1 part the water-holding agent ZX-I in to add parts by weight be 30 ℃ of warm water of 55 parts, swelling in warm water stirs up to dissolving fully then.In mixture, add parts by weight again and be 1 part emulsifying agent, said emulsifying agent is that NP-12 and sodium lauryl sulphate mass ratio are 2: 1 mixture, stirs then.In mixture, add parts by weight at last and be 42 parts livings tung oil, mixing is up to obtaining milk sap under emulsifier for mixing.What said milk sap was said soil-slope plants immature soil soil stabilizer sample 5.
Embodiment 6
To parts by weight be 1 part NATROSOL 250 and parts by weight be 1 part the water-holding agent ZX-I in to add parts by weight be 30 ℃ of warm water of 55 parts, swelling in warm water stirs up to dissolving fully then.In mixture, add parts by weight again and be 1 part emulsifying agent, said emulsifying agent is that NP-12 and sodium lauryl sulphate mass ratio are 2: 1 mixture, stirs then.In mixture, add parts by weight at last and be 42 parts livings tung oil, mixing is up to obtaining milk sap under emulsifier for mixing.What said milk sap was said soil-slope plants immature soil soil stabilizer sample 6.
With the geographic sandy clay in Wenchang, Hainan Province is example, and the character of said sandy clay is wet density 1.92g/cm3, voidage 0.654, liquid limit 35.5%, plasticity index 15.3.In said sandy clay, add soil stabilizer sample of the present invention then, test as follows, test-results is as shown in table 1:
The water stability experiment
It is 15% solution that soil stabilizer diluted sample of the present invention is become massfraction, in said clay, adds above-mentioned solution then.According to An Deli Arnold husband method, the mass of soil grain to be measured for preparing is soaked in hydrostatic, write down the mass of soil grain number of PM disintegration in 10 minutes respectively, calculate mass of soil grain water stability.
Compressive strength test
With soil stabilizer sample of the present invention dilution in 1: 100 by volume, in said clay, add above-mentioned solution 0.05%wt (is benchmark with the dry ground) then.At the test specimen that indoor preparation diameter is 60mm, compactness is 96%, adopts universal hydraulic testing machine to measure unconfined compression strength.
The scour resistance test
It is 15% solution that soil stabilizer diluted sample of the present invention is become massfraction, in said clay, adds above-mentioned solution then.Employing is positioned over the modification soil sample on the frame of adjustable angle slope from the rainwater simulator, and sloping frame angle is controlled to be 30 °, and simulated rainfall intensity is 60mmh when carrying out washout test
-1, rain time is half a hour.
The plant-growth PT
The common landscape planting vegetation of experiment selected paspalum notatum is as the test vegetation.Earlier grass seeds is sprinkling upon and fills said soil and (in≤10mm) the petridish, will be diluted with water to concentration then respectively and be 15% soil stabilizer sample solution by a certain amount of (3Lm
-2) be sprayed at the petridish surface.After the sprinkling petridish is positioned over (28 ℃ of temperature) in the manual simulation climate case.Regular then water seasoning, the germination and the growing state of observation grass seeds.
| Water stability test % | 7d unconfined compression strength Mpa | The scour resistance test | The plant-growth PT |
| Sample 1 | 100 | 0.4 | The surface does not have the vestige of washing away basically, and the soil body is complete, flows native rate＜1% | Percentage of germination is higher, and upgrowth situation is good, the surface soil leakless |
| Sample 2 | 100 | 0.5 | The surface does not have the vestige of washing away basically, and the soil body is complete, flows native rate＜1% | Percentage of germination is higher, and upgrowth situation is good, the surface soil leakless |
| Sample 3 | 100 | 0.7 | The surface does not have the vestige of washing away basically, and the soil body is complete, flows native rate＜1% | Percentage of germination is higher, and upgrowth situation is good, the surface soil leakless |
| Sample 4 | 100 | 0.9 | The surface does not have the vestige of washing away basically, and the soil body is complete, flows native rate＜1% | Percentage of germination is higher, and upgrowth situation is good, the surface soil leakless |
| Sample 5 | 100 | 0.8 | The surface does not have the vestige of washing away basically, and the soil body is complete, flows native rate＜1% | Percentage of germination is higher, and upgrowth situation is good, the surface soil leakless |
| Sample 6 | 100 | 0.7 | The surface does not have the vestige of washing away basically, and the soil body is complete, flows native rate＜1% | Percentage of germination is higher, and upgrowth situation is good, the surface soil leakless |
The effect test result of table 1 soil stabilizer of the present invention
Can find out that from The above results because water stability of the present invention and scour resistance are fine, therefore soil stabilizer of the present invention goes for soil-slope.And can find out that through the test of plant-growth performance the soil that has added soil stabilizer of the present invention can be fit to the growth conditions of vegetation; And corresponding adding clear water do not add in the soil of soil stabilizer of the present invention, although percentage of germination is higher, the upgrowth situation of vegetation is also good; But the surface soil particle can attenuate; And crack performance appears, therefore soil stabilizer of the present invention has obvious superiority, goes for planting immature soil earth.And added the side slope soil requirement that soil crushing resistance of the present invention also can be up to state standards, therefore can be applied in the actual engineering fully.
Claims (7)
- A soil-slope plant immature soil soil stabilizer, its raw materials in part by weight is: tung oil 22-42 part, emulsifying agent 1-3 part, plant non-starch polysaccharide 1-5 part, water-holding agent 1-5 part, water 55-65 part, said plant non-starch polysaccharide is a semicellulose.
- According to the said soil-slope of claim 1 plant immature soil soil stabilizer, it is characterized in that: described emulsifying agent is the compound of one or both compositions in TX10, the sodium lauryl sulphate.
- According to the said soil-slope of claim 1 plant immature soil soil stabilizer, it is characterized in that: described water-holding agent is a kind of in the acrylic amide-acrylic sodium multipolymer, SEPIGEL 305, ZX-I, acrylic amide-acrylic sodium multipolymer of starch conversion.
- 4. the preparation method who plants immature soil soil stabilizer of a soil-slope, its step comprises:1) be that to add parts by weight in plant non-starch polysaccharide of 1-5 part and the water-holding agent that parts by weight are 1-5 part be the warm water of 55-65 part to parts by weight, swelling in warm water stirs up to dissolving fully then, and said plant non-starch polysaccharide is a semicellulose;2) in the mixture of step 1), adding parts by weight is the emulsifying agent of 1-3 part, stirs;3) to step 2) mixture in to add parts by weight be the tung oil of 22-42 part, mix up to obtaining milk sap, said milk sap is the said immature soil soil stabilizer of planting.
- 5. according to the preparation method who plants immature soil soil stabilizer of the said soil-slope of claim 4, it is characterized in that: described emulsifying agent is the compound of one or both compositions in TX10, the sodium lauryl sulphate.
- 6. according to the preparation method who plants immature soil soil stabilizer of the said soil-slope of claim 4, it is characterized in that: described water-holding agent is a kind of in the acrylic amide-acrylic sodium multipolymer, SEPIGEL 305, ZX-I, acrylic amide-acrylic sodium multipolymer of starch conversion.
- 7. according to the preparation method who plants immature soil soil stabilizer of the said soil-slope of claim 4, it is characterized in that: mix available mulser or impeller in the step 3) mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101269229A CN101805615B (en) | 2010-03-16 | 2010-03-16 | Vegetation soil stabilizer for soil slope and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101269229A CN101805615B (en) | 2010-03-16 | 2010-03-16 | Vegetation soil stabilizer for soil slope and preparation method thereof |
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| CN101805615A CN101805615A (en) | 2010-08-18 |
| CN101805615B true CN101805615B (en) | 2012-09-05 |
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| CN2010101269229A Expired - Fee Related CN101805615B (en) | 2010-03-16 | 2010-03-16 | Vegetation soil stabilizer for soil slope and preparation method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069681A (en) * | 2017-11-26 | 2018-05-25 | 长沙无道工业设计有限公司 | soil stabilizer |
| CN108329010B (en) * | 2018-02-01 | 2021-02-26 | 东北师范大学 | Hollow porous spherical moisture regulator suitable for grassland |
| CN110105968A (en) * | 2019-06-18 | 2019-08-09 | 大连地拓环境科技有限公司 | A kind of high gradient slope is sowed grass seeds by duster with stabilizer and preparation method thereof |
| CN115066477A (en) * | 2020-03-31 | 2022-09-16 | 花王株式会社 | Soil conditioner |
| CN111575010A (en) * | 2020-04-10 | 2020-08-25 | 陕西省交通建设集团公司 | Soil curing agent capable of improving drying shrinkage performance of reinforced soil and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038854A (en) * | 1988-06-24 | 1990-01-17 | 南京农业大学农业工程学院 | Wet-clay thickener |
| CN1710212A (en) * | 2005-06-24 | 2005-12-21 | 长安大学 | Water-retaining sand-stabilizing material for desert treatment and its preparing process |
| CN101037598A (en) * | 2007-03-30 | 2007-09-19 | 成都理工大学 | Ecological slope protection substrate |
| CN101289346A (en) * | 2008-06-04 | 2008-10-22 | 尹明灯 | Biological coating and loss-controlling agent for fertiliser and method for preparing same |
-
2010
- 2010-03-16 CN CN2010101269229A patent/CN101805615B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038854A (en) * | 1988-06-24 | 1990-01-17 | 南京农业大学农业工程学院 | Wet-clay thickener |
| CN1710212A (en) * | 2005-06-24 | 2005-12-21 | 长安大学 | Water-retaining sand-stabilizing material for desert treatment and its preparing process |
| CN101037598A (en) * | 2007-03-30 | 2007-09-19 | 成都理工大学 | Ecological slope protection substrate |
| CN101289346A (en) * | 2008-06-04 | 2008-10-22 | 尹明灯 | Biological coating and loss-controlling agent for fertiliser and method for preparing same |
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