CN105384402A - Material for emulsion modified asphalt thin-layer cover face - Google Patents
Material for emulsion modified asphalt thin-layer cover face Download PDFInfo
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- CN105384402A CN105384402A CN201510722730.7A CN201510722730A CN105384402A CN 105384402 A CN105384402 A CN 105384402A CN 201510722730 A CN201510722730 A CN 201510722730A CN 105384402 A CN105384402 A CN 105384402A
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- modified asphalt
- emulsified modified
- thin overlay
- emulsified
- water
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a material for an emulsion modified asphalt thin-layer cover face. The material is mainly prepared from, by weight, 100 parts of basalt stone, 4-10 parts of emulsion modified asphalt, 2-6 parts of cement, 2-6 parts of water and 1-3 parts of additives. The material is used for preparing the asphalt thin-layer cover face; a cold-mixing and cold-laying mode is adopted for laying, the thickness is greatly larger than an original construction thickness, and therefore the diseases such as water seepage and compact wheel tracks are effectively avoided.
Description
(1) technical field
The present invention relates to the technology of paving the way, be specifically related to a kind of emulsified modified asphalt thin overlay material.
(2) background technology
Ultra-thin asphalt wearing course technology, is mainly used in the preventive maintenance of high-grade pitch or cement pavement and the corrective maintenance of slight disease.Utilize tampered paver in construction process, just can synchronously complete modified emulsifying asphalt spray and hot asphalt mixture pave.Rolling again through Steel Roller, early disease road surface just can take on an entirely new look.By calculating in theory, general express highway pavement work-ing life is at least more than 6 years, but excellent Ultra-thin asphalt wearing course is 8-10 work-ing life.Meanwhile, wearing course surface irregularity can increase the sliding resistance of wheel; Noise reduction, water permeability good, can greatly reduce rainy day common water smoke, improves visibility meter.Although wearing course only have two centimeters thick, can combine closely, pass disease with original road surface, this has larger practical value to energy-saving and cost-reducing.Pitch thin overlay generally selects heat construction, easily causes later stage compactness inadequate, thus produces the problems such as infiltration, densification type rut.
(3) summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides a kind of emulsified modified asphalt thin overlay material, and this cover adopts cold mixing cold-application mode to lay, and thickness is thicker than former construction thickness greatly, thus effectively prevent the disease such as infiltration, densification type rut.
The present invention is achieved through the following technical solutions:
A kind of emulsified modified asphalt thin overlay material, its special character is: the raw material mainly comprising following parts by weight is made:
Basalt building stones: 100
Emulsified modified asphalt: 4 ~ 10
Cement: 2 ~ 6
Water: 2 ~ 6
Additive: 1 ~ 3
Described emulsified modified asphalt is made up of the raw material of following parts by weight:
Matrix pitch: 100
Properties-correcting agent: 4 ~ 10
Stablizer: 0.1 ~ 1
Emulsifying agent: 1 ~ 3
Water: 20 ~ 40.
Emulsified modified asphalt thin overlay material of the present invention, described properties-correcting agent is vinylbenzene-divinyl-styrene block copolymer.
Emulsified modified asphalt thin overlay material of the present invention, described water is the tap water meeting potable water guidelines.
Emulsified modified asphalt thin overlay material of the present invention, described pitch is 70# road bitumen.
Emulsified modified asphalt thin overlay material of the present invention, described stablizer is S simple substance or the mixture containing S simple substance
Emulsified modified asphalt thin overlay material of the present invention, described cement is engineering 42.5 ordinary Portland cements.
Emulsified modified asphalt thin overlay material of the present invention, described additive is epoxy resin.
Emulsified modified asphalt thin overlay material of the present invention, described emulsifying agent is one or more in soap and sulfonate.
Beneficial effect of the present invention: the present invention made pitch thin overlay originally by above-mentioned, paving mode adopts cold mixing cold-application mode to lay, and thickness is thicker than former construction thickness greatly, thus effectively prevent the disease such as infiltration, densification type rut.
(4) embodiment
Embodiment 1:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 4kg, S simple substance 0.1kg, soap 1kg, water 20kg, epoxy resin 1kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg, emulsified modified asphalt 4kg, engineering 42.5 ordinary Portland cement 2kg, water 2kg.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms the liquid pressure-sensitive modifying asphalt thin overlay of normal temperature.
Embodiment 2:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 10kg, S simple substance 1kg, sulfonate 3kg, water 40kg, epoxy resin 3kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg, emulsified modified asphalt 10kg, engineering 42.5 ordinary Portland cement 6kg, water 6kg.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms thin overlay.
Embodiment 3:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 6kg, S simple substance 0.5kg, soap 1kg, sulfonate 1kg, water 30kg, epoxy resin 2kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg, emulsified modified asphalt 7kg, engineering 42.5 ordinary Portland cement 4kg, water 4kg.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms thin overlay.
Embodiment 4:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 6kg, the mixture (S simple substance 0.5kg) containing S simple substance, soap 1kg, sulfonate 1kg, water 30kg, epoxy resin 2kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg(diameter 0-3mm building stones 50kg, diameter 3-5mm building stones 30kg, diameter 5-10mm building stones 20kg), emulsified modified asphalt 5.7kg, engineering 42.5 ordinary Portland cement 2kg, water 3kg.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms thin overlay.
Embodiment 5:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 6kg, S simple substance 0.5kg, soap 1kg, sulfonate 1kg, water 30kg, epoxy resin 2kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg(diameter 0-3mm building stones 49kg, diameter 3-5mm building stones 29kg, diameter 5-10mm building stones 22kg), emulsified modified asphalt 5.6kg, engineering 42.5 ordinary Portland cement 1kg, water 4kg.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms thin overlay.
Embodiment 6:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 10kg, S simple substance 1kg, sulfonate 3kg, water 40kg, epoxy resin 2kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg(diameter 0-3mm building stones 49kg, diameter 3-5mm building stones 29kg, diameter 5-10mm building stones 22kg), emulsified modified asphalt 5.6kg, engineering 42.5 ordinary Portland cement 1kg, water 4kg.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms thin overlay.
Embodiment 7:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 10kg, S simple substance 1kg, sulfonate 3kg, water 40kg, epoxy resin 2kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg(diameter 0-3mm building stones 49kg, diameter 3-5mm building stones 29kg, diameter 5-10mm building stones 22kg), emulsified modified asphalt 5.6kg, engineering 42.5 ordinary Portland cement 1kg, water 4kg.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg(diameter 0-3mm building stones 52kg, diameter 3-5mm building stones 29kg, diameter 5-10mm building stones 19kg), emulsified modified asphalt 5.8kg, engineering 42.5 ordinary Portland cement 3kg, water 5kg.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms thin overlay.
Embodiment 8:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 4kg, S simple substance 0.1kg, soap 1kg, water 20kg, epoxy resin 2kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg(diameter 0-3mm building stones 55kg, diameter 3-5mm building stones 28kg, diameter 5-10mm building stones 17kg), emulsified modified asphalt 6.0kg, engineering 42.5 ordinary Portland cement 4kg, water 6kg.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms thin overlay.
Embodiment 9:
Emulsified modified asphalt is made by following raw material and is formed:
70# road bitumen 100kg, vinylbenzene-divinyl-styrene block copolymer (SBS) 4kg, S simple substance 0.1kg, soap 1kg, water 20kg, epoxy resin 2kg.
Emulsified modified asphalt manufacture craft is:
1. prepare SBS modifying asphalt
Load weighted SBS is added and weighs and be preheating in the matrix pitch (70# road bitumen) of 160 DEG C, stir 2h, then add load weighted S simple substance while stirring, stir 20min.
2. emulsified SBS modified asphalt
Load weighted emulsifying agent, additive are added and weighs and be preheating in the water of 60 DEG C, stir and be incubated to obtain soap lye.SBS modifying asphalt is incubated to 160 DEG C.Under calculation control flow, make SBS modifying asphalt be ground by emulsifying collid with the soap lye prepared simultaneously.
Emulsified modified asphalt thin overlay material is made up of following raw material and is formed: basalt building stones 100kg(diameter 0-3mm building stones 55kg, diameter 3-5mm building stones 28kg, diameter 5-10mm building stones 17kg), emulsified modified asphalt 6.0kg, engineering 42.5 ordinary Portland cement 4kg, water 6kg, broker wall bee pollen 1kg, honey 1kg and clear cream.
The construction technology of emulsified modified asphalt thin overlay material: described raw material is mixed.Paver is utilized to pave in construction process.Rolling again through Steel Roller, forms thin overlay.
The preparation process of clear cream:
Root of Indigowoad 8kg, Tea root 5kg,
lunate Peltate Sundew Herb 7kg pulverizes,add 8 times of water after crossing 40 mesh sieves, decoct at twice, first time 2.5h, second time 1h, collecting decoction, filters while hot, and supernatant concentration to relative density is the clear cream of 1.35 (50 DEG C).Clear cream is cooled to room temperature.
Root of Indigowoad: antipyretic; Heat-clearing and detoxicating drug; Blood-cooling drugs nature and flavor are bitter, cold.Gui Jing: 1. " book on Chinese herbal medicine is just read ": enter liver, stomach blood system.2. " China's book on Chinese herbal medicine ": return liver; Stomach warp.Effect: heat-clearing, removing toxic substances, cool blood, relieve sore throat.Cure mainly: maculae caused by violent heat pathogen; High heat headache; Major part pestilence; Tongue is secretly dark reddish purple, scarlet fever; Erysipelas; Mumps; Larynx numbness; Sore is swollen, carbuncle swells; Varicella; Measles; Hepatitis; Influenza, epidemic meningitis, encephalitis, pneumonia, coma tells nosebleed, and pharynx is swollen, pinkeye, sore rash; Epidemic encephalitis type B, acute, chronic hepatitis, mumps, osteomyelitis can be prevented and treated.
Tea root: effect: cardiac stimulant diuresis; Promoting blood flow to regulate menstruation; Clearing heat and detoxicating.Cure mainly: heart trouble; Oedema; Hepatitis; Dysmenorrhoea; Sore swollen toxin; Aphtha; Soup fire is burnt; Zoster; Psoriasis.
The form of Lunate Peltate Sundew Herb is very changeable, the growth and not higher than 15 centimetres in rosette-stape of their great majority, some then can vertical growth to more than 20 centimetres, napiform root Lunate Peltate Sundew Herb ratio people that even can grow of some climbing growth is also high.The color of Lunate Peltate Sundew Herb blade generally is green, bright red or yellow-green colour can be presented under good irradiate light, shape is also very changeable, the leaf forked growth of such as fork blade Lunate Peltate Sundew Herb, the leaf of silk leaf Lunate Peltate Sundew Herb becomes linear vertical growth, and the most special may be the huge Lunate Peltate Sundew Herb of Australia, its form is just the same with tree, can grow to 1 meter high, the napiform root of underground can also grow to the diameter of 4 centimetres, and blade is then the same with many napiform root Lunate Peltate Sundew Herbs is " small bell " shape.The pharmacological action of pharmacological action 1, plumbagin is see Whiteflower Leadword Root bar.The extract of Lunate Peltate Sundew Herb at least comprises two kinds of naphthoquinone derivatives, has powerful spasmolysis.2, the glycerin extraction liquid of Lunate Peltate Sundew Herb herb and methanol extract liquid inject in frog thoracic lymph capsule and leg muscle, within 10 hours, check that there is hemorrhagic necrosis local later.Function cures mainly: treatment sore, scrofula are sick.Treat for stomachache, dysentery with red and white feces, infantile malnutrition, wound.
The present embodiment adds broker wall bee pollen, honey and clear cream, does not affect, and can greatly reduce its toxicity, be conducive to operator healthy to the use of emulsified modified asphalt thin overlay material.
Described additive is generally used in emulsified SBS modified asphalt and uses.
Embodiment 10
1) aggregate grading is determined:
According to T0302 and T0327 experimental technique in ministerial standard, building stones are sieved, meet this programme requirement mixture gradation preferentially select AC-10, also can select the gratings such as SMA-10, SMA-5, OGFC-5 according to thickness.
2) emulsified modified asphalt consumption is determined:
The emulsified modified asphalt that this technical requirements adopts is the emulsified modified asphalt that solid content is not less than 75%.Asphalt content is determined according to micro-surface area experiment.Experiment embodiment: AC-10
1) wet wheel abrasion
According to the T0752 method shaping test piece in ministerial standard, test specimen is put into 60 DEG C and dry to constant weight, then carry out wet wheel abrasion experiment instrument according to T0752 experimental technique and test.
2) loading wheel sticks sand
According to the T0755 method shaping test piece in ministerial standard, test specimen is put into 60 DEG C and dry to constant weight, then carry out load according to T0755 experimental technique and roll experiment instrument and test.
From experimental result: when asphalt content for gather materials consumption 5.6 ~ 6.0 time, the performance of compound meets the demands.
Below for embodiment 4-7, this programme is further described.
Adopt this example, carry out experimental road laying, and detect
Claims (8)
1. an emulsified modified asphalt thin overlay material, is characterized in that: the raw material mainly comprising following parts by weight is made:
Basalt building stones: 100
Emulsified modified asphalt: 4 ~ 10
Cement: 2 ~ 6
Water: 2 ~ 6
Additive: 1 ~ 3
Described emulsified modified asphalt is made up of the raw material of following parts by weight:
Matrix pitch: 100
Properties-correcting agent: 4 ~ 10
Stablizer: 0.1 ~ 1
Emulsifying agent: 1 ~ 3
Water: 20 ~ 40.
2. emulsified modified asphalt thin overlay material according to claim 1, is characterized in that: described properties-correcting agent is vinylbenzene-divinyl-styrene block copolymer.
3. emulsified modified asphalt thin overlay material according to claim 1 and 2, is characterized in that: described water is the tap water meeting potable water guidelines.
4. emulsified modified asphalt thin overlay material according to claim 1 and 2, is characterized in that: described pitch is 70# road bitumen.
5. emulsified modified asphalt thin overlay material according to claim 1 and 2, is characterized in that: described stablizer is S simple substance or the mixture containing S simple substance.
6. emulsified modified asphalt thin overlay material according to claim 1 and 2, is characterized in that: described cement is engineering 42.5 ordinary Portland cements.
7. emulsified modified asphalt thin overlay material according to claim 1 and 2, is characterized in that: described additive is: epoxy resin.
8. emulsified modified asphalt thin overlay material according to claim 1 and 2, is characterized in that: described emulsifying agent is one or more in soap and sulfonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722730.7A CN105384402A (en) | 2015-10-31 | 2015-10-31 | Material for emulsion modified asphalt thin-layer cover face |
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| CN201510722730.7A CN105384402A (en) | 2015-10-31 | 2015-10-31 | Material for emulsion modified asphalt thin-layer cover face |
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| CN105384402A true CN105384402A (en) | 2016-03-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307548A (en) * | 2021-06-25 | 2021-08-27 | 江苏创为交通科技发展有限公司 | Material for cold-mixing cold-paving overlay technology and preparation method |
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| CN1667194A (en) * | 2005-04-18 | 2005-09-14 | 西安高远公路养护技术有限公司 | High grade highway pavement double-layer micro-surfacing and construction method thereof |
| CN101200595A (en) * | 2006-12-12 | 2008-06-18 | 中国石油天然气股份有限公司 | Modified emulsified asphalt |
| WO2010044822A1 (en) * | 2008-10-16 | 2010-04-22 | Road Science, L.L.C | Fiber modified layer and methods of making and using same |
| CN102425092A (en) * | 2011-09-22 | 2012-04-25 | 西安国琳实业股份有限公司 | Ultra-viscous seal coat on bituminous pavement and construction method thereof |
| CN104341783A (en) * | 2013-08-10 | 2015-02-11 | 江苏科茵格特种沥青有限公司 | Modified emulsified asphalt for superthin wearing course |
| CN104556906A (en) * | 2014-12-31 | 2015-04-29 | 孙政 | Worn ultrathin road surface material and preparation method thereof |
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2015
- 2015-10-31 CN CN201510722730.7A patent/CN105384402A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1667194A (en) * | 2005-04-18 | 2005-09-14 | 西安高远公路养护技术有限公司 | High grade highway pavement double-layer micro-surfacing and construction method thereof |
| CN101200595A (en) * | 2006-12-12 | 2008-06-18 | 中国石油天然气股份有限公司 | Modified emulsified asphalt |
| WO2010044822A1 (en) * | 2008-10-16 | 2010-04-22 | Road Science, L.L.C | Fiber modified layer and methods of making and using same |
| CN102425092A (en) * | 2011-09-22 | 2012-04-25 | 西安国琳实业股份有限公司 | Ultra-viscous seal coat on bituminous pavement and construction method thereof |
| CN104341783A (en) * | 2013-08-10 | 2015-02-11 | 江苏科茵格特种沥青有限公司 | Modified emulsified asphalt for superthin wearing course |
| CN104556906A (en) * | 2014-12-31 | 2015-04-29 | 孙政 | Worn ultrathin road surface material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307548A (en) * | 2021-06-25 | 2021-08-27 | 江苏创为交通科技发展有限公司 | Material for cold-mixing cold-paving overlay technology and preparation method |
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Application publication date: 20160309 |