CN103857749B - Surface stabilizer and application thereof - Google Patents
Surface stabilizer and application thereof Download PDFInfo
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- CN103857749B CN103857749B CN201280049432.0A CN201280049432A CN103857749B CN 103857749 B CN103857749 B CN 103857749B CN 201280049432 A CN201280049432 A CN 201280049432A CN 103857749 B CN103857749 B CN 103857749B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/005—Methods or materials for repairing pavings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
- C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
- C08L95/005—Aqueous compositions, e.g. emulsions
-
- 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
-
- 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
- C09K17/20—Vinyl polymers
- C09K17/22—Polyacrylates; Polymethacrylates
-
- 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
- C09K17/34—Bituminous materials
-
- 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
- C09K3/00—Materials not provided for elsewhere
- C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/36—Coherent pavings made in situ by subjecting soil to stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Road Paving Structures (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention is related to stablizing the system of earth material.Specifically, present invention is directed to the stable or system of combination road or pavement building soil, it can improve vehicle by although the scope of the invention is not limited to this.The present invention can be used for other materials that is stable or combining to include mineral, rock, gather materials and biological substance.Present invention may also apply to pot hole reparation or suppress dust granule, or crack closure, or the sealing of the coating or pitch of pavement, bottom, sand or individual layer or bilayer.
Description
Technical field
The present invention is related to stablizing the system of earth material.Specifically, the present invention for stabilization or combines road or people
The system of trade building soil, it can improve vehicle by although the scope of the invention is not limited to this.The present invention can be used for
Other materials that is stable or combining includes mineral, rock, gathers materials and biological substance.Present invention may also apply to pot hole reparation or
Suppress the close of dust granule, crack closure, or pavement, bottom (prime), sand or individual layer or double cover layer or pitch
Envelope.
Background
The use of cobblestone is one of road or pavement building earliest form.Cobblestone is circular small stone, embedded in sand
It is combined together in son or with plaster.Cobblestone has the advantage than non-cobblestone passage or road, can such as be used with the rainy day, no
Rut can be formed.But the person's character of cobblestone is formed surface irregularity, there is very high abrasion to the vehicle by surface
With tear.
In order to overcome the problem of related to cobblestone also to use slabstone.With circular cobblestone and its out-of-flatness table of formation
Face is different, and slabstone is square stone, and shape and surface are opposed flattened, the pattern that paving is got up in rule.Therefore the surface formed
It is more smooth than cobblestone surface, have as cobblestone can in wet weather use, do not form the advantage of rut, but with goose ovum
Stone is lower compared to abrasion and the degree of tearing.
Since 20th century, pitch has been commonly used for surfacing.Pitch bonding agent in pitch enables pitch by larger
Environmental activity still keeps complete.Pitch directly can be layered on subsoil, but is generally layered on gravel base.The thickness of gravel base depends on
In the property of subsoil., it is necessary to sufficiently thick gravel when subsoil is very soft or is amenable to expand and/or shrinks such as during rich clay
Base fully supports pitch.Cement may also be needed to stablize subsoil.
The many areas of development country are difficult sensible due to lacking the road completed.Traditional road needs to build plurality of layers, this
Only it is a part for time-consuming process.The process includes preparing underlayment, with roadbed bedding, layer overlay blackbase, finally spreads
Last layer asphalt surface course.The process not only takes, and cost is high, it is also possible to is difficult to lay, especially surface is not naturally
Stable area or road build the difficult area for building landform in.
Merely desire to build road temporarily in some cases, but need in its service life to deal with heavy vehicular traffic and bear
Lotus.Therefore, even temporary road is also required to energy, all-weather is sensible.Traditional road is in heavy rain and needs to safeguard after the megathermal period.Phase
Instead, conventional pav may also be caused to destroy when long-term dry weather or low temperature, maintenance cost is increased.
Therefore need to build cost-effective road for outlying grass roots.
For one of the object of the invention to provide the system of stable soil, it can overcome or improve one or more above-mentioned to ask
Topic or defect, or at least consumer provides a kind of useful selection.
The content of the invention
On the one hand the invention provides a kind of stable composition, it includes at least one monomer material and at least one high score
Homogeneous aqueous's emulsion of sub- material.
On the other hand the invention provides a kind of method for stablizing a certain amount of soil, this method include by a kind of stabilizer with
The step of a certain amount of soil merges；The stable composition includes at least one monomer material and at least one high polymer material
Homogeneous aqueous's emulsion.
For in a first aspect, the monomer material can be the monomer based on acrylate, such as acrylate or benzene second
Alkene acrylate.Other monomer material can be the monomer based on butadiene, such as styrene butadiene.
The high polymer material of the composition can be homopolymer, such as polyacrylate；Either copolymer, such as styrene
Butadiene rubber, carboxylated styrene butadiene rubber, the aqueous solution of natural rubber latex or synthetic latex.It is preferable to carry out in one kind
In scheme, the high polymer material is crosslinked polystyrene divinylbenzene.
Homogeneous aqueous's emulsion of monomer material and high polymer material can include additive, such as polyethers-ethoxylated nonyl
Phenol carrys out stable emulsion.
The stable composition of the present invention can include the monomer material of any proper proportion and the water-based emulsion of high polymer material.It is excellent
The ratio of choosing, monomer material and high polymer material is 0.1:1-6:In the range of 1 (w/w).More preferably the present invention is stable
The ratio of monomer material and high polymer material is 0.8 in composition:1-1.3:In the range of 1 (w/w).Therefore the stable combination of the present invention
The ratio of monomer material and high polymer material can be 0.8 in thing：1、0.9：1、1：1、1.1：1、1.2：1 or 1.3：1.
The present invention is stable, and composition also can further include flocculating agent.Flocculating agent is public for preparing thin polymer film field
Know, and conventional use in the field, because it is easy to evaporate, make resulting polymers film " solidification ".The stable group of the present invention
Known any flocculating agent in the field can be used in compound.Preferably, flocculating agent is glycol ether, such as TMPD Dan Yi
Butyrate.
The present invention is stable, and composition is selectively included a kind of defoamer.Can use it is in the art it is any it is appropriate
Know defoamer, such as based on hydrocarbon and nonionic surface active agent such asNXZ or similar defoamer.Of the present invention group
Defoamer present in compound enters when composition can be made to mix and transport without air, and the air of entrance can influence composition
Use.
The stable composition of the present invention further can also optionally include a kind of bactericide.The presence of bactericide can be with
Microorganism will not be grown in ensuring composition in due course.Thus bactericide extends the pot-life of stable composition.Kill
Microbial inoculum can be with known any bactericide in field, such as methylisothiazolinone and BIT (methyl and
Benzisothiazolineone mixture (Acticide)TM) or similar bactericide MBS.
In order that stable composition is smoothly applied, dispersant can be added.Carboxylation of styrene-butadiene copolymer it is thin
Scattered aqueous dispersion (Lipaton SB 4520) or similar dispersant are exactly one of example of appropriate dispersant.
Preferentially, the stable composition of the present invention includes 40-60%w/w water, 5-30%w/w high polymer materials, 5-30%w/w
Monomer material, 0.1-0.5%w/w defoamers, 0-10%w/w flocculating agents and 0.1-2%w/w bactericide.It is particularly preferably steady
Determine composition and include 44-50%w/w water, 20-25%w/w high polymer materials, 20-25%w/w monomer materials, 0.1-0.5%w/w
Homogeneous aqueous's emulsion of defoamer, 1-3%w/w flocculating agents and 0.5-2%w/w bactericide.
The present composition can also additionally comprise a kind of anion asphalt emulsion.Preferably include a kind of anion pitch
Emulsion compositions also include one or more plasticisers, to help anion asphalt emulsion and monomer material and high polymer material
Water-based emulsion combines.Known any appropriate plasticiser in field can be used, including but not limited to dibenzoate plastifies
Agent such as K-FlexTMDibenzoate plasticiser.
Therefore the stable composition of the present invention can include 40-60%w/w water, 5-30%w/w high polymer materials, 5-30%w/
W monomer materials, 0.1-0.5%w/w defoamers, 0-10%w/w flocculating agents, 40-60%w/w pitches, 1-10%w/w plasticisers and
0.1-2%w/w bactericide.Particularly preferably stable composition include 40-50%w/w water, 10-15%w/w high polymer materials,
10-15%w/w monomer materials, 0.1-0.5%w/w defoamers, 1-3%w/w flocculating agents, 45-55%w/w pitches, 1-10%w/w
Plasticiser and 0.5-2%w/w bactericide.
It is prepared by temperature of the stable composition of the present invention between about 0 DEG C to about 70 DEG C.The preferably stable combination of the present invention
It is prepared by temperature of the thing between about 5 DEG C to about 60 DEG C.Therefore the stable composition of the present invention can about 5 DEG C, 10 DEG C, 15 DEG C, 20
DEG C, 25 DEG C, 30 DEG C, 35 DEG C, 40 DEG C, 45 DEG C, 50 DEG C, prepare in the case of 55 DEG C or 60 DEG C.
As for the second aspect of the present invention, the soil that can stablize can be from gravel (can also be further separated into coarse gravel,
Moderate gravel or fine sand gravel) sand (rough sand or fine sand) is arrived to mud and any type soil of clay.The soil of these types
Each has its specific characteristics so that being difficult to stabilization according to former method.
For example, clay is well-known is difficult to stably, because its plasticity index (PI) is high.In the past in order to stable viscous
Soil need to add granular materials such as sand to reduce PI.Also lime and cement can be added in clay to reduce PI.But need big
Such additive of amount just can drop to clay PI and be enough stable degree.This is not only very time-consuming, also increases stable clay
Cost.Therefore, road is built on loam mould soil in the past, even makeshift road, its cost is not only high but also very time-consuming.
The stable composition of homogeneous aqueous's emulsion comprising at least one monomer material and at least one high polymer material can
To be added in a certain amount of soil, the soil can be used to test (such as lab analysis) and/or the stable combination of optimization
The soil sample of thing, or stable ground surface is needed, if desired for the ground for building road or pavement.
Preferably temperature of the stable composition of the present invention between about 0 DEG C to about 70 DEG C is added in soil.Preferably
It is that temperature of the stable composition of the present invention between about 5 DEG C to about 60 DEG C is added in soil.Therefore the stable composition of the present invention
It can add in the case of about 5 DEG C, 10 DEG C, 15 DEG C, 20 DEG C, 25 DEG C, 30 DEG C, 35 DEG C, 40 DEG C, 45 DEG C, 50 DEG C, 55 DEG C or 60 DEG C
Enter into soil.
After stablizing in composition addition soil, soil and composition can be mixed.Any mixing can be used
Method.When soil is to need stabilization to be mixed with machine is stablized to the ground surface of desired depth, such as build road often
Advise the stable machine used.Furthermore it is possible to mixed with land leveller.Stable composition also can use mixer to be added in soil in addition.
Methods described, which can include, repeats that the step of composition is applied to soil will be stablized, and stability is reached required water
It is flat.Different according to the soil of required stabilization, this method can include the stable composition that application once arrives about 50 times.
In order that the present invention is more readily understood and practical application, only illustrate one by way of examples now with reference to accompanying drawing
Or multiple preferred embodiments.
Brief description
Fig. 1 is clay particle schematic diagram.
Fig. 2 is the schematic diagram of multiple clay particles, illustrates the relation between particle and related moisture content.
Fig. 3 is the stable clay particle schematic diagram of composition according to one embodiment of the present invention.
Fig. 4 is clay particle schematic diagram shown in Fig. 3, is further stablized by the composition of an embodiment of the invention.
Fig. 5 is that the composition of a foundation embodiment of the invention stablizes multiple clay particle schematic diagrames.
The detailed description of preferred embodiment
With reference first to Fig. 1, it illustrates clay particle 10, shows the high negative electrical charge of surface band of particle 10.The height of particle 10 is born
Charged surface is the natural attractant of cation, cation sodium as present in the surface water, potassium, calcium.Result is clay particle 10
Form adsorbed water layer 12.
Multiple clay particles 10 are as shown in Figure 2.Each clay particle 10 has adsorbed water layer 12.In addition, adjacent viscous
Also there is moisture 14 between soil particle 10, clay particle is secured in place by surface tension.Finally clay particle 10 it
Between hole in also have capillary water 16.This figure illustrates in clay particle and the position of ambient water and content.With clay particle 10
The volume of related water refers to the energy that can fully absorb and retain moisture within and around clay when clay is exposed to water
Power.Generation significantly expansion is one of the main reason for clay is particularly difficult to processing after clay is exposed to water.
Schematic diagram by a kind of stable clay particle 10 of composition of the present invention is as shown in Figure 3.Clay particle 10 is natural
With high negative electrical charge, but the water layer (as shown in Figure 1) being typically found in around clay particle 10 is stable via one layer of present invention
Composition 18 substitutes.Stable composition layer 18 effectively form thin polymer film around clay particle 10.Polymeric membrane 18
Clay particle 10 is neutralized in the presence of effective, therefore moisture content is no longer adsorbed in clay particle 10, thus make moisture to clay particle 10
Influence to minimize.
The further stabilization of Fig. 3 clay particles 10 is as shown in Figure 4.Clay particle 10 is by the stable composition of the present invention
After the incipient stability that formed polymer film 18 is contacted with clay particle 10, further handled with the stable composition of the present invention,
Second layer polymer film 20 is formd around first layer polymer film 18.It can repeat to stabilize clay particle 10 and the present invention is steady
The process-exposed of composition is determined, untill reaching required maintenance level.Number of processes depends on many factors, including institute
Handle cation exchange capacity (CEC) (CEC) (the negatively charged more high then exchange capacity of clay institute is stronger), the clay particle of clay particle
The content of surrounding moisture and required degree of stability.
Effect of one group of clay particle 10 after stable handle is as shown in Figure 5.In this schematic diagram, clay particle 10 passes through
The multi task process of stable composition of the invention.First processing is that the water around each clay particle 10 is substituted for the first strata
Compound film 18.Further processing to clay particle 10 causes then to increase second layer polymer film 20, clay particle 10 it
Between (replace adjacent particle between moisture) tie-point formed and combine film 22, and pore polymer 24 (replacement clay particle 10 it
Between capillary water in hole).
Therefore first layer polymer film 18 helps effectively to neutralize clay particle 10, there is provided the first order is stable.The second layer
Polymer film 20, each contribute to clay particle 10 with reference to film 22 and pore polymer 24 and be combined together, so as to provide the second level
It is stable.
By to after being generally described of the present invention, the non-limiting example of the stable composition of the present invention is given below
And its preparation and application.
Embodiment 1
Styrene-acrylate monomer, S400 resins (a kind of crosslinked polystyrene divinylbenzene) and water one react simultaneously
Homogeneous aqueous's emulsion polymer system is stably formed with polyethers ethoxylated nonylphenol.Then add in the following order it is following into
Point：Defoamer comprising hydrocarbon and nonionic surface active agent, using carboxylation of styrene-butadiene copolymer as the water-based of dispersant
Dispersion liquid, as the TMPD mono isobutyrate of flocculating agent, and containing methylisothiazolinone and benzisothiazole
The bactericide of the mixture of ketone.After often adding a kind of composition to homogeneous aqueous's emulsion, mixture, which is sufficiently mixed, ensures that each component is equal
Even distribution.
Final composition includes 0.1-0.5%w/w defoamers, 0-10%w/w flocculating agents, 0.1-2%w/w bactericide, 5-
Homogeneous aqueous's emulsion of 30%w/w styrene monomers, 5-30%w/w S400 resins and 40-60%w/w water.
Embodiment 2
Styrene-acrylate monomer, S400 resins (a kind of crosslinked polystyrene divinylbenzene) and water one react simultaneously
Homogeneous aqueous's emulsion polymer system is stably formed with polyethers ethoxylated nonylphenol.Then add in the following order it is following into
Point：Defoamer comprising hydrocarbon and nonionic surface active agent, using carboxylation of styrene-butadiene copolymer as the water-based of dispersant
Dispersion liquid, as the TMPD mono isobutyrate of flocculating agent, containing methylisothiazolinone and BIT
The bactericide of mixture.After often adding a kind of composition to homogeneous aqueous's emulsion, mixture, which is sufficiently mixed, ensures that each component is uniformly divided
Cloth.
Final composition includes 0.1-0.5%w/w defoamers, 0-10%w/w flocculating agents, 0.1-2%w/w bactericide, 5-
30%w/w styrene monomers, 5-30%w/w S400 resins, 40-60%w/w pitches, 1-10%w/w plasticisers and 40-
Homogeneous aqueous's emulsion of 60%w/w water.
Therefore the invention provides the stable composition that mud particles are closed with polymer film.The stable composition so as to
Make soil stable in a manner of reducing or suppress it to water adsorption.Stable mud particles again can not be serious when being exposed in water
Expansion, and go water removal when will not also shrink.
The stable composition of the present invention also plays further stable work to mud particles after the multiple application present composition
With.It is extra to apply between particulate polymers into foring polymer film in the air pocket between polymer film and particle.
Therefore, it is different from the road and pavement built using conventional method with traditional material, soil is stablized by the present composition
The road and pavement built are not influenceed by water, thus can keep more long, and need not largely be safeguarded.
Further, since the moisture content within and around mud particles has been removed, built using the stable composition of the present invention
Road and pavement are independent of temperature variations.It can thus change being readily subject to the seasonal temperature difference with seasonal rainfall greatly
Road and pavement are built in big area.
It can therefore be seen that what type of soil is based on regardless of the pavement or road built, it is provided by the invention
Composition can be created in pavement or road construction it is water-fast can restore pass through surface.
Only the general description present invention, those skilled in the art are easy to make various amendments and changed for above-mentioned embodiment
Become.The present invention can put into practice and complete in different forms in other embodiments.It should be understood that terms used herein only with
For the purpose of description, it is impossible to think to be made that limitation.
The variant of terms used herein "comprising" and the term such as " comprising " or " containing " represent to include used whole
Count but be not precluded from other integers, only the exclusiveness of context or term is explained using needs.
It is any to refer to that not recognize that disclosure forms Australia in the publication cited in this specification domestic
General knowledge.
Claims (14)
1. a kind of method of stable certain amount soil, this method comprise the following steps：(i) by a kind of stable composition and necessarily
The step of soil combines is measured, wherein, the stable composition includes at least one monomer material and at least one high polymer material
Homogeneous aqueous's emulsion；The monomer material is selected from the monomer based on acrylate, the monomer based on butadiene, the macromolecule
Material is selected from polyacrylate, styrene butadiene ribber, carboxylated styrene butadiene rubber, caoutchouc latex, synthesis breast
Glue and crosslinked polystyrene divinylbenzene, wherein at least one monomer material and at least one high polymer material using weight ratio as
0.1:1-6:1 is present；(ii) the step of stable composition being mixed with the soil；The step of mixing, is with stablizing machine
Carry out, carried out with mixer or carried out in the original location with land leveller；And (iii) product for obtaining step (ii) with it is certain in addition
The step of stable composition that the step of amount (i) limits merges.
2. claim 1 methods described, wherein mix the stable composition and the mixture obtained by the soil with it is another
The step of outer a certain amount of stable composition merges, i.e. repeat step (iii) 1 to 50 time.
3. the methods described of claim 1 or 2, wherein the soil of the needs stabilization is coarse gravel, median size gravel or fine sand
Gravel.
4. the methods described of claim 1 or 2, wherein the soil of the needs stabilization is rough sand or fine sand.
5. the methods described of claim 1 or 2, wherein the soil of the needs stabilization is mud or clay.
6. the methods described of claim 1 or 2, wherein the stable composition is added in the soil between 0 DEG C to 70 DEG C.
7. claim 6 methods described, wherein the stable composition is added in the soil between 5 DEG C to 60 DEG C.
8. a kind of method of stable certain amount soil, this method comprise the following steps：(i) by a kind of stable composition and necessarily
Measure the step of soil combines, wherein, the stable composition include at least one monomer material, at least one high polymer material with
A kind of and homogeneous aqueous's emulsion of anion asphalt emulsion；The monomer material is selected from the monomer based on acrylate, based on fourth
The monomer of diene, the high polymer material are selected from polyacrylate, styrene butadiene ribber, carboxylated styrene butadiene rubber
Glue, caoutchouc latex, synthetic latex and crosslinked polystyrene divinylbenzene, wherein at least one monomer material and at least one
Kind high polymer material is using weight ratio as 0.1:1-6:1 is present；(ii) the step of stable composition being mixed with the soil；
The step of mixing, is carried out, carried out with mixer or is carried out in the original location with land leveller with machine is stablized；And (iii) by step
(ii) the step of product obtained merges with the stable composition that a certain amount of step (i) limits in addition.
9. claim 8 methods described, the mixture and other one obtained by the mixing stable composition and the soil
The step of quantitative stable composition merges repeats 1 to 50 time.
10. the methods described of claim 8 or 9, wherein the soil of the needs stabilization is coarse gravel, median size gravel or fine sand
Gravel.
11. the methods described of claim 8 or 9, wherein the soil of the needs stabilization is rough sand or fine sand.
12. the methods described of claim 8 or 9, wherein the soil of the needs stabilization is mud or clay.
13. the methods described of claim 8 or 9, wherein the stable composition is added in the soil between 0 DEG C to 70 DEG C.
14. claim 13 methods described, wherein the stable composition is added in the soil between 5 DEG C to 60 DEG C.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2011904126A AU2011904126A0 (en) | 2011-10-06 | Surface Stabiliser And Uses thereof | |
| AU2011904126 | 2011-10-06 | ||
| PCT/AU2012/001212 WO2013049894A1 (en) | 2011-10-06 | 2012-10-05 | Surface stabiliser and uses thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103857749A CN103857749A (en) | 2014-06-11 |
| CN103857749B true CN103857749B (en) | 2017-12-12 |
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| CN201280049432.0A Expired - Fee Related CN103857749B (en) | 2011-10-06 | 2012-10-05 | Surface stabilizer and application thereof |
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| EP (1) | EP2791246A4 (en) |
| CN (1) | CN103857749B (en) |
| AU (2) | AU2012321055B2 (en) |
| SG (1) | SG11201400763QA (en) |
| WO (1) | WO2013049894A1 (en) |
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| CN108948628B (en) * | 2018-06-05 | 2021-02-09 | 山东科技大学 | Composition for preparing cross-linked graft copolymer for preventing coal storage dust emission and spontaneous ignition and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409727A (en) * | 1999-12-20 | 2003-04-09 | 吴羽化学工业株式会社 | Process for producing enlarged latex |
| CN102352161A (en) * | 2011-08-25 | 2012-02-15 | 杭州传化涂料有限公司 | Water-based primer-topcoat in one type paint |
| CN102352113A (en) * | 2011-07-15 | 2012-02-15 | 清华大学 | Preparation method for polymer microcapsule modified emulsified bitumen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2992623B2 (en) * | 1991-04-23 | 1999-12-20 | 東亜道路工業株式会社 | Curable composition |
| FR2735134B1 (en) * | 1995-06-09 | 1997-07-11 | Rhone Poulenc Chimie | WATER REDISPERSABLE POWDERS OF FILM-FORMING POLYMERS WITH CORE / BARK STRUCTURE |
| US5925695A (en) * | 1996-11-13 | 1999-07-20 | Daicel Chemical Indstries Ltd. | Curable composition, a cured article therefrom, an asphalt emulsion, an asphalt mixture for paving, and a cured article therefrom |
| PL1742531T5 (en) * | 2004-04-26 | 2018-04-30 | Basf Se | Aqueous fungicidal composition and use thereof for combating harmful micro organisms |
| US7589158B2 (en) * | 2005-11-30 | 2009-09-15 | Columbia Insurance Company | Polymers with improved shelf stability |
| CA2648709A1 (en) * | 2006-04-07 | 2007-10-18 | Basf Se | Electrically neutral dispersions and method of preparing same |
| CN100445231C (en) * | 2006-07-07 | 2008-12-24 | 邓桂云 | Civil engineering materials curing agent and preparation method thereof |
| CN102020990B (en) * | 2009-09-22 | 2014-08-06 | 山东宏艺科技股份有限公司 | Novel high-strength waterproof composite solid curing agent |
-
2012
- 2012-10-05 WO PCT/AU2012/001212 patent/WO2013049894A1/en active Application Filing
- 2012-10-05 EP EP12839091.1A patent/EP2791246A4/en not_active Withdrawn
- 2012-10-05 AU AU2012321055A patent/AU2012321055B2/en not_active Ceased
- 2012-10-05 CN CN201280049432.0A patent/CN103857749B/en not_active Expired - Fee Related
- 2012-10-05 SG SG11201400763QA patent/SG11201400763QA/en unknown
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409727A (en) * | 1999-12-20 | 2003-04-09 | 吴羽化学工业株式会社 | Process for producing enlarged latex |
| CN102352113A (en) * | 2011-07-15 | 2012-02-15 | 清华大学 | Preparation method for polymer microcapsule modified emulsified bitumen |
| CN102352161A (en) * | 2011-08-25 | 2012-02-15 | 杭州传化涂料有限公司 | Water-based primer-topcoat in one type paint |
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201400763QA (en) | 2014-08-28 |
| CN103857749A (en) | 2014-06-11 |
| AU2012321055A1 (en) | 2013-08-01 |
| AU2016247161B2 (en) | 2018-02-01 |
| AU2016247161A1 (en) | 2016-11-10 |
| WO2013049894A1 (en) | 2013-04-11 |
| EP2791246A4 (en) | 2016-07-06 |
| AU2012321055B2 (en) | 2016-07-21 |
| EP2791246A1 (en) | 2014-10-22 |
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