CN104388095B - Double-component nano high-polymer sand stabilization material and sand stabilization method thereof - Google Patents
Double-component nano high-polymer sand stabilization material and sand stabilization method thereof Download PDFInfo
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- CN104388095B CN104388095B CN201410625129.1A CN201410625129A CN104388095B CN 104388095 B CN104388095 B CN 104388095B CN 201410625129 A CN201410625129 A CN 201410625129A CN 104388095 B CN104388095 B CN 104388095B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/18—Prepolymers; Macromolecular compounds
- C09K17/30—Polyisocyanates; Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2105/00—Erosion prevention
Abstract
The invention relates to a double-component nano high-polymer sand stabilization material which is composed of a component A and a component B, wherein the component A is composed of an inorganic-nanoparticle-modified polyvinyl alcohol-epoxy resin blend, and the component B is composed of a polyurethane prepolymer. The component A is prepared by the following steps: dispersing nano silicon dioxide in N,N-dimethylformamide, heating to 80-100 DEG C, adding polyvinyl alcohol while stirring until the polyvinyl alcohol is completely dissolved, sequentially adding an epoxy resin and a crosslinking agent DMP30, continuing stirring for 1-3 hours, and cooling to room temperature. The component B is prepared by the following steps: adding castor oil into N,N-dimethylformamide, heating to 40-60 DEG C, adding tolyl-2,4-diisocyanate while stirring, continuing stirring to react for 0.5-1.5 hours, and cooling to room temperature. The invention also relates to a sand stabilization method of the material. The sand stabilization material has the characteristics of high sand stabilization strength, high durability, moderate water absorptivity, high water stability and favorable ultraviolet radiation aging resistance under lower consumption conditions.
Description
Technical field
The present invention relates to desert and desertification treatment field, more particularly, to double-component nano-high molecule sand fixation material and its solid
Method for determining sand.
Background technology
Desertification is one of maximum environment and socioeconomic problem that the world today faces, is also China's desertification class
Area maximum, one kind of harm most serious in type.Desertification not only makes originally fragile ecological environment more deteriorate, and
Industrial and agricultural production to Desertification and people's lives bring and have a strong impact on.The rapid expansion of desertification land area, makes
Become ecological deterioration and huge economic loss, become the focus of global extensive concern.Check the desertification impetus being becoming increasingly rampant,
It is necessary for being fixed the sand.Mode of fixing the sand now mainly has three kinds：Engineering is fixed the sand, plant (biological) is fixed the sand and chemical sand-fixing.
Chemical sand-fixing is to spray organic or inorganic chemistry binding material on the sand ground of flowing, is formed on the husky surface of flowing and covers
Cap rock, or penetrate in the sand of top layer, loose grains of sand bonding is got up to form the bonding course with certain wind erosion-resistance performance（Duricrust）,
Thus preventing wind-force from blowing of the grains of sand is raised and carried, improving stability and the water-retaining property of sandy soil, reaching tackling quicksand, anti-sand control
Evil, and then improve and administer the purpose of Desertification Soil.Chemical sand-fixing has the excellent of its own compared with fixing the sand with sand consolidation with biologic, engineering
Gesture, the construction of chemical sand-fixing technology is simple, low cost, instant effect, can improve Desertification Soil rapidly, is that plant growing is created well
Water and soil condition.
Chemical sand-fixing mainly has following four big class according to the composition of chemical material：Cement mortar, waterglass class, oil product class
With high molecular polymer super absorbent resin lipid.High molecular polymer super absorbent resin lipid sand fixation material is current chemical sand fixing material
One of study hotspot, administer drift sand with it, the scattered no structure grains of sand can be made to aggregate into big rich necessarily elasticity, be difficult
Broken liptinite, thus reach the purpose of arrested dune.Its sand-fixing effect all more more notable than other general chemistry materials and
Stable.But water absorption preferable macromolecular sand-fixation material, often not, combination property is poor for sand fixing strength.
Polyvinyl alcohol is a kind of important water-soluble polymer, its good mechanical performance.Epoxy resin has good change
Learn stability, cementability and processability, but its maximum weakness be solidification after matter is crisp, resistance to impact is poor and easily ftractures.Poly-
Urethane is the macromolecular compound of class formic acid esters containing a Polar Amides repeating unit, has wear-resisting, high temperature resistant, corrosion-resistant, processing
Performance waits well excellent properties.Mixed with epoxy resin using polyurethane as a kind of component, can the excellent IPN polymerization of forming properties
Thing network material.
Nanoparticle due to having the features such as quantum size effect, macro quanta tunnel effect, surface and interfacial effect and
It is widely applied in polymer modification field.Study to show be formed between nano silicon and polymer molecular chain and twine
Junction structure, thus the performance generation to polymer significantly affects.But have not yet to see nano-silicon dioxide modified polyethylene
The report of alcohol-epoxy resin-polyurethane ternary IPN, does not more have in-situ polymerization to form this material and is used as chemistry admittedly
The report of husky agent.
Content of the invention
The technical problem to be solved is the double-component nanometer providing a kind of construction of combination property good, easy scale
Macromolecular sand-fixation material.
Another technical problem to be solved by this invention is to provide the sand-fixation method of this sand fixation material.
For solving the above problems, double-component nano-high molecule sand fixation material of the present invention it is characterised in that：This material
The group that the component A being made up of the modified polyvinyl alcohol-epoxy resin blend of inorganic nanoparticles and base polyurethane prepolymer for use as are constituted
Part B composition；Wherein
Described component A refers to nano silicon is scattered in DMF, is heated to 80 ~ 100 DEG C,
It is added thereto to polyvinyl alcohol under stirring, sequentially add epoxy resin and cross-linking agent after polyvinyl alcohol is completely dissolved again thereto
DMP30, is down to room temperature after continuing stirring 1 ~ 3 hour and obtains final product；Described nano silicon and described N,N-dimethylformamide
Ratio is 0.01 ~ 0.05kg：100 ~ 500mL, the ratio of described nano silicon and described polyvinyl alcohol is 0.01 ~
0.05kg：0.15 ~ 0.25kg, the ratio of described nano silicon and described epoxy resin is 0.01 ~ 0.05kg：0.15~
0.25kg；The ratio of described nano silicon and described DMP30 is 0.01 ~ 0.05kg：0.01~0.02kg；
Described component B refer in DMF add Oleum Ricini, be heated to 40 ~ 60 DEG C, under agitation plus
Enter Toluene-2,4-diisocyanate, 4- diisocyanate, continue stirring reaction 0.5 ~ 1.5 hour, be down to room temperature and obtain final product；Described Oleum Ricini and described N,
The ratio of dinethylformamide is 0.2 ~ 0.28kg：100 ~ 500mL, described Oleum Ricini and described Toluene-2,4-diisocyanate, 4- bis- Carbimide.
The ratio of ester is 0.2 ~ 0.28kg：0.3~0.42kg.
The particle diameter of described nano silicon is 20 ~ 100 nanometers.
The equal relative molecular mass of number of described polyvinyl alcohol is 140000 ~ 210000.
The sand-fixation method of double-component nano-high molecule sand fixation material as above it is characterised in that：The method refer to
Component A is pressed 0.0208 ~ 0.0371 kg/m by butt meter respectively2, component B press 0.0325 ~ 0.0455kg/m2Fountain height spray
In drift sand surface, Shamian Island is made to form the sand-fixing measure of 3 ~ 5 millimeters thick.
The sand-fixation method of double-component nano-high molecule sand fixation material as above it is characterised in that：The method refer to by
The fine sand of component A, component B and granularity 100 ~ 200 mesh covers after being sufficiently mixed on drift sand surface, forms the thick layer that fixes the sand of 3 ~ 5mm
?；Wherein said component A is counted with the ratio of described fine sand as 4.2 ~ 7.4kg with butt：2000kg, described B component is with butt
Meter is 6.5 ~ 9.1kg with the ratio of described fine sand：2000kg.
The present invention compared with prior art has advantages below：
1st, the present invention is compared with existing polymer chemistry sand fixation material, using the granule modified double-component high score of nano inorganic
Sub- in-situ polymerization technology, the mechanics mechanical performance of polyvinyl alcohol of having made overall plans, epoxy resin, polyurethane each macromolecule component and
The factors such as water absorption, water permeability, have obtained the organic polymer nano-complex chemical sand fixing material of excellent combination property.
2nd, after tested, the sand fixation material of gained of the present invention has under relatively low consumption that sand fixing strength is big, persistency strong, inhales
The feature that aqueouss are moderate, water stability is good, ultra-violet radiation resisting ageing properties are good.
A, B two component is fixed the sand the ratio of method according to the mixing of embodiment 2 and embodiment 4 and fine sand is sufficiently mixed, in mould
It is compacted into a diameter of 4.65 cm, the cylinder of thickness about 0.6 cm fixes the sand block, as shown in Figure 2 in tool.Fix the sand the comprcssive strength of block
Mensure select the unlimited pressure tester of electronic rendzinas（YYW-II type, running voltage 220 V, power of motor 30 W, Cangzhou Ji
The examination of road tests Instrument Ltd.）；Ultraviolet-resistant aging performance test continuous radiation at 25 DEG C of constant temperature（Ultraviolet carbon arc lamp, 15 watts/
Square metre, lamp is away from 25 centimetres）The reduction of comprcssive strength is tested after 6 days；The resistance to water of block of fixing the sand and water permeability test are will be solid
Husky block is placed in tap water, continuous dipping 6 days, observes the morphology change of the block that fixes the sand, quickly dries surface moisture and weigh after taking-up
And compare with original weight, calculate water absorption rate, compare fix the sand block and soaked front comprcssive strength after immersion simultaneously.Fix the sand the performance of block
Test result is shown in Table 1.
The macromolecular sand-fixation material of table 1 present invention fixes the sand performance test
3rd, carry out chemical sand-fixing using the sand fixation material of gained of the present invention and there is simple, easy scale construction.
Brief description
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in further detail.
Fig. 1 sprays double-component macromolecular sand-fixation material for surface of the present invention to fix the sand photo.
Fig. 2 is the photo that double-component macromolecule of the present invention and fine sand are uniformly mixed to form the block that fixes the sand.
Specific embodiment
Embodiment 1 double-component nano-high molecule sand fixation material, this material by the modified polyvinyl alcohol of inorganic nanoparticles-
Component A and the component B composition of base polyurethane prepolymer for use as composition that epoxy resin blend is constituted.Wherein
Component A refers to that the nano silicon being 20 nanometers by particle diameter is scattered in DMF, is heated to
80 DEG C, it is added thereto to the polyvinyl alcohol that several equal relative molecular masses are 160000 under agitation, treats that polyvinyl alcohol is completely dissolved
Sequentially add epoxy resin and cross-linking agent DMP30 afterwards more thereto, be down to room temperature after continuing stirring 1 hour and obtain final product.Nano-silica
The ratio of SiClx and N,N-dimethylformamide is 0.01kg：The ratio of 400mL, nano silicon and polyvinyl alcohol is
0.01kg：The ratio of 0.15kg, nano silicon and epoxy resin is 0.01kg：0.25kg；Nano silicon and DMP30
Ratio be 0.01kg：0.01kg.
Component B refer in DMF add Oleum Ricini, be heated to 40 DEG C, under agitation add toluene-
2,4- diisocyanate, continue stirring reaction 0.5 hour, are down to room temperature and obtain final product.Oleum Ricini and the ratio of N,N-dimethylformamide
Example is 0.28kg：200mL, Oleum Ricini and Toluene-2,4-diisocyanate, the ratio of 4- diisocyanate is 0.28kg：0.3kg.
The sand-fixation method of this double-component nano-high molecule sand fixation material refers in terms of butt, presses component A respectively
0.0208kg/m2, component B press 0.0455kg/m2Fountain height be sprayed on drift sand surface, make Shamian Island form the fixing the sand of 3 ~ 5 millimeters thick
Skinning（As shown in Figure 1）.
Embodiment 2 double-component nano-high molecule sand fixation material, this material by the modified polyvinyl alcohol of inorganic nanoparticles-
Component A and the component B composition of base polyurethane prepolymer for use as composition that epoxy resin blend is constituted.Wherein
Component A refers to that the nano silicon being 30 nanometers by particle diameter is scattered in DMF, is heated to
100 DEG C, it is added thereto to the polyvinyl alcohol that several equal relative molecular masses are 140000 under agitation, treats that polyvinyl alcohol is completely dissolved
Sequentially add epoxy resin and cross-linking agent DMP30 afterwards more thereto, be down to room temperature after continuing stirring 3 hours and obtain final product.Nano-silica
The ratio of SiClx and N,N-dimethylformamide is 0.02kg：The ratio of 250mL, nano silicon and polyvinyl alcohol is
0.02kg：The ratio of 0.2kg, nano silicon and epoxy resin is 0.02kg：0.22kg；Nano silicon and DMP30
Ratio be 0.02kg：0.02kg.
Component B refer in DMF add Oleum Ricini, be heated to 60 DEG C, under agitation add toluene-
2,4- diisocyanate, continue stirring reaction 1.5 hours, are down to room temperature and obtain final product.Oleum Ricini and the ratio of N,N-dimethylformamide
Example is 0.23kg：300mL, Oleum Ricini and Toluene-2,4-diisocyanate, the ratio of 4- diisocyanate is 0.23kg：0.35kg.
The sand-fixation method of this double-component nano-high molecule sand fixation material refers to will be thin to component A, component B and granularity 100 purpose
Sand covers after being sufficiently mixed on drift sand surface, forms the thick layer that fixes the sand of 3 ~ 5mm.Wherein component A in terms of butt with fine sand
Ratio is 4.2kg：2000kg, B component is counted with the ratio of fine sand as 9.1kg with butt：2000kg（As shown in Figure 2）.
Embodiment 3 double-component nano-high molecule sand fixation material, this material by the modified polyvinyl alcohol of inorganic nanoparticles-
Component A and the component B composition of base polyurethane prepolymer for use as composition that epoxy resin blend is constituted.Wherein
Component A refers to that the nano silicon being 50 nanometers by particle diameter is scattered in DMF, is heated to
90 DEG C, it is added thereto to the polyvinyl alcohol that several equal relative molecular masses are 170000 under agitation, treats that polyvinyl alcohol is completely dissolved
Sequentially add epoxy resin and cross-linking agent DMP30 afterwards more thereto, be down to room temperature after continuing stirring 2 hours and obtain final product.Nano-silica
The ratio of SiClx and N,N-dimethylformamide is 0.03kg：The ratio of 350mL, nano silicon and polyvinyl alcohol is
0.03kg：The ratio of 0.25kg, nano silicon and epoxy resin is 0.03kg：0.15kg；Nano silicon and DMP30
Ratio be 0.03kg：0.01kg.
Component B refer in DMF add Oleum Ricini, be heated to 50 DEG C, under agitation add toluene-
2,4- diisocyanate, continue stirring reaction 1 hour, are down to room temperature and obtain final product.Oleum Ricini and the ratio of N,N-dimethylformamide
For 0.25kg：100mL, Oleum Ricini and Toluene-2,4-diisocyanate, the ratio of 4- diisocyanate is 0.25kg：0.35kg.
The sand-fixation method of this double-component nano-high molecule sand fixation material refers in terms of butt, presses component A respectively
0.0295kg/m2, component B press 0.0376kg/m2Fountain height be sprayed on drift sand surface, make Shamian Island form the fixing the sand of 3 ~ 5 millimeters thick
Skinning（As shown in Figure 1）.
Embodiment 4 double-component nano-high molecule sand fixation material, this material by the modified polyvinyl alcohol of inorganic nanoparticles-
Component A and the component B composition of base polyurethane prepolymer for use as composition that epoxy resin blend is constituted.Wherein
Component A refers to that the nano silicon being 80 nanometers by particle diameter is scattered in DMF, is heated to
85 DEG C, it is added thereto to the polyvinyl alcohol that several equal relative molecular masses are 210000 under agitation, treats that polyvinyl alcohol is completely dissolved
Sequentially add epoxy resin and cross-linking agent DMP30 afterwards more thereto, be down to room temperature after continuing stirring 1.5 hours and obtain final product.Nanometer two
The ratio of silicon oxide and N,N-dimethylformamide is 0.04kg：The ratio of 100mL, nano silicon and polyvinyl alcohol is
0.04kg：The ratio of 0.23kg, nano silicon and epoxy resin is 0.04kg：0.25kg；Nano silicon and DMP30
Ratio be 0.04kg：0.02kg.
Component B refer in DMF add Oleum Ricini, be heated to 45 DEG C, under agitation add toluene-
2,4- diisocyanate, continue stirring reaction 0.5 hour, are down to room temperature and obtain final product.Oleum Ricini and the ratio of N,N-dimethylformamide
Example is 0.2kg：500mL, Oleum Ricini and Toluene-2,4-diisocyanate, the ratio of 4- diisocyanate is 0.2kg：0.4kg.
The sand-fixation method of this double-component nano-high molecule sand fixation material refers to will be thin to component A, component B and granularity 200 purpose
Sand covers after being sufficiently mixed on drift sand surface, forms the thick layer that fixes the sand of 3 ~ 5mm.Wherein component A in terms of butt with fine sand
Ratio is 7.4kg：2000kg, B component is counted with the ratio of fine sand as 6.5kg with butt：2000kg（As shown in Figure 2）.
Embodiment 5 double-component nano-high molecule sand fixation material, this material by the modified polyvinyl alcohol of inorganic nanoparticles-
Component A and the component B composition of base polyurethane prepolymer for use as composition that epoxy resin blend is constituted.Wherein
Component A refers to that the nano silicon being 100 nanometers by particle diameter is scattered in DMF, is heated to
95 DEG C, it is added thereto to the polyvinyl alcohol that several equal relative molecular masses are 190000 under agitation, treats that polyvinyl alcohol is completely dissolved
Sequentially add epoxy resin and cross-linking agent DMP30 afterwards more thereto, be down to room temperature after continuing stirring 2.5 hours and obtain final product.Nanometer two
The ratio of silicon oxide and N,N-dimethylformamide is 0.05kg：The ratio of 500mL, nano silicon and polyvinyl alcohol is
0.05kg：The ratio of 0.25kg, nano silicon and epoxy resin is 0.05kg：0.25kg；Nano silicon and DMP30
Ratio be 0.05kg：0.01kg.
Component B refer in DMF add Oleum Ricini, be heated to 55 DEG C, under agitation add toluene-
2,4- diisocyanate, continue stirring reaction 1.5 hours, are down to room temperature and obtain final product.Oleum Ricini and the ratio of N,N-dimethylformamide
Example is 0.2kg：150mL, Oleum Ricini and Toluene-2,4-diisocyanate, the ratio of 4- diisocyanate is 0.26kg：0.42kg.
The sand-fixation method of this double-component nano-high molecule sand fixation material refers in terms of butt, presses component A respectively
0.0371kg/m2, component B press 0.0325kg/m2Fountain height be sprayed on drift sand surface, make Shamian Island form the fixing the sand of 3 ~ 5 millimeters thick
Skinning（As shown in Figure 1）.
Embodiment 6 double-component nano-high molecule sand fixation material, this material by the modified polyvinyl alcohol of inorganic nanoparticles-
Component A and the component B composition of base polyurethane prepolymer for use as composition that epoxy resin blend is constituted.Wherein
Component A refers to that the nano silicon being 80 nanometers by particle diameter is scattered in DMF, is heated to
85 DEG C, it is added thereto to the polyvinyl alcohol that several equal relative molecular masses are 210000 under agitation, treats that polyvinyl alcohol is completely dissolved
Sequentially add epoxy resin and cross-linking agent DMP30 afterwards more thereto, be down to room temperature after continuing stirring 1.5 hours and obtain final product.Nanometer two
The ratio of silicon oxide and N,N-dimethylformamide is 0.04kg：The ratio of 100mL, nano silicon and polyvinyl alcohol is
0.04kg：The ratio of 0.23kg, nano silicon and epoxy resin is 0.04kg：0.25kg；Nano silicon and DMP30
Ratio be 0.04kg：0.015kg.
Component B refer in DMF add Oleum Ricini, be heated to 45 DEG C, under agitation add toluene-
2,4- diisocyanate, continue stirring reaction 0.5 hour, are down to room temperature and obtain final product.Oleum Ricini and the ratio of N,N-dimethylformamide
Example is 0.2kg：500mL, Oleum Ricini and Toluene-2,4-diisocyanate, the ratio of 4- diisocyanate is 0.2kg：0.4kg.
The sand-fixation method of this double-component nano-high molecule sand fixation material refers to will be thin to component A, component B and granularity 150 purpose
Sand covers after being sufficiently mixed on drift sand surface, forms the thick layer that fixes the sand of 3 ~ 5mm.Wherein component A in terms of butt with fine sand
Ratio is 5.8kg：2000kg, B component is counted with the ratio of fine sand as 7.8kg with butt：2000kg.
Claims (5)
1. double-component nano-high molecule sand fixation material it is characterised in that：This material by the modified polyvinyl alcohol of inorganic nanoparticles-
Component A and the component B composition of base polyurethane prepolymer for use as composition that epoxy resin blend is constituted；Wherein
Described component A refers to nano silicon is scattered in DMF, is heated to 80 ~ 100 DEG C, in stirring
Under be added thereto to polyvinyl alcohol, sequentially add epoxy resin and cross-linking agent after polyvinyl alcohol is completely dissolved again thereto
DMP30, is down to room temperature after continuing stirring 1 ~ 3 hour and obtains final product；Described nano silicon and described N,N-dimethylformamide
Ratio is 0.01 ~ 0.05kg：100 ~ 500mL, the ratio of described nano silicon and described polyvinyl alcohol is 0.01 ~
0.05kg：0.15 ~ 0.25kg, the ratio of described nano silicon and described epoxy resin is 0.01 ~ 0.05kg：0.15~
0.25kg；The ratio of described nano silicon and described DMP30 is 0.01 ~ 0.05kg：0.01~0.02kg；
Described component B refers to add Oleum Ricini in DMF, is heated to 40 ~ 60 DEG C, adds first under agitation
Benzene -2,4- diisocyanate, continues stirring reaction 0.5 ~ 1.5 hour, is down to room temperature and obtains final product；Described Oleum Ricini and described N, N- bis-
The ratio of methylformamide is 0.2 ~ 0.28kg：100 ~ 500mL, described Oleum Ricini and described Toluene-2,4-diisocyanate, 4- diisocyanate
Ratio is 0.2 ~ 0.28kg：0.3~0.42kg.
2. double-component nano-high molecule sand fixation material as claimed in claim 1 it is characterised in that：Described nano silicon
Particle diameter is 20 ~ 100 nanometers.
3. double-component nano-high molecule sand fixation material as claimed in claim 1 it is characterised in that：The number of described polyvinyl alcohol is equal
Relative molecular mass is 140000 ~ 210000.
4. double-component nano-high molecule sand fixation material as claimed in claim 1 sand-fixation method it is characterised in that：The method is
Refer to, in terms of butt, respectively component A be pressed 0.0208 ~ 0.0371 kg/m2, component B press 0.0325 ~ 0.0455kg/m2Fountain height
It is sprayed on drift sand surface, make Shamian Island form the sand-fixing measure of 3 ~ 5 millimeters thick.
5. double-component nano-high molecule sand fixation material as claimed in claim 1 sand-fixation method it is characterised in that：The method is
Cover on drift sand surface after referring to be sufficiently mixed the fine sand of component A, component B and granularity 100 ~ 200 mesh, form thick the consolidating of 3 ~ 5mm
Sand bed；Wherein said component A is counted with the ratio of described fine sand as 4.2 ~ 7.4kg with butt：2000kg, described B component with
The ratio of butt meter and described fine sand is 6.5 ~ 9.1kg：2000kg.
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| CN108285785B (en) * | 2018-01-29 | 2019-07-23 | 兰州理工大学 | A kind of overlay film silicon dioxide microsphere and preparation method thereof |
| CN109971484B (en) * | 2019-02-28 | 2021-04-09 | 伯森(烟台)环境工程技术有限公司 | High-molecular sand-fixing agent |
| CN109796989B (en) * | 2019-04-03 | 2020-12-22 | 成都理工大学 | Sand slope curing material and preparation method and use method thereof |
| CN111154492B (en) * | 2020-01-17 | 2021-02-26 | 陕西科技大学 | Humic acid film-covering sand-fixing agent of phosphate system and using method thereof |
| CN111560253A (en) * | 2020-04-21 | 2020-08-21 | 陈晨 | High-weather-resistance sand fixation material |
| CN112707679B (en) * | 2020-12-31 | 2021-11-12 | 吉林大学 | Low-temperature sand-fixing quick-setting material and application thereof |
| CN114989833B (en) * | 2022-06-30 | 2024-03-22 | 润涵(山东)生态科技有限公司 | Ecological environment-friendly functional sand-fixing agent and sand-fixing method |
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| CN102120933A (en) * | 2009-11-11 | 2011-07-13 | Jck株式会社 | Cured composite material and sand-fixing method for plant greening |
| CN102260503A (en) * | 2010-05-25 | 2011-11-30 | 兰州铁道设计院有限公司 | Use of sand-fixation agent in sand barrier |
| CN102807833A (en) * | 2012-08-28 | 2012-12-05 | 东莞市山力高分子材料科研有限公司 | Water-based inorganic silicon-organic silicon-polyurethane adhesive and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102120933A (en) * | 2009-11-11 | 2011-07-13 | Jck株式会社 | Cured composite material and sand-fixing method for plant greening |
| CN102260503A (en) * | 2010-05-25 | 2011-11-30 | 兰州铁道设计院有限公司 | Use of sand-fixation agent in sand barrier |
| CN102807833A (en) * | 2012-08-28 | 2012-12-05 | 东莞市山力高分子材料科研有限公司 | Water-based inorganic silicon-organic silicon-polyurethane adhesive and preparation method thereof |
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