CN102675886A - Fiber-reinforced epoxy asphalt material and preparation method thereof - Google Patents
Fiber-reinforced epoxy asphalt material and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a fiber-reinforced epoxy asphalt material and a preparation method thereof, belonging to the technical field of chemical new materials for roads and bridges. The fiber-reinforced epoxy asphalt material consists of a part A and a part B, wherein the part A consists of the following components in parts by mass: 40-100 parts of asphalt, 0.1-20 parts of fibers, 5-50 parts of methyl tetrahydrophthalic anhydride, 10-100 parts of dicarboxylic acid, 10-100 parts of dicarboxylic acid polyanhydride and 0.1-1.0 part of an epoxy resin curing accelerant; the part B is an epoxy resin; and the mass ratio of the part A to the part B is (1-5):1. Special equipment is not required during preparation, an operation process is simple, and environment friendliness is realized; and after the material is cured, a three-dimensional interpenetrating polymer network structure (I PN structure) with 'low overall crosslinking density and high local crosslinking density' is formed, so that the material has excellent high-temperature use strength, high deformation capability and extremely high low temperature toughness, and can be applied as a paved layer on large-span steel bridge surfaces and road surfaces in highly-cold climate regions.
Description
Technical field
The present invention relates to a kind of fibre-reinforced epoxy bitumen material and preparation method; Especially provide a kind of and not only had higher working strength and deformability, but also had fabulous low-temperature flexibility; The bituminous epoxy of large-span steel bridge floor and puna area paving belongs to bridge and uses the new chemical materials technical field.
Background technology
Fast development along with the highway in China construction; Among national trunk road network was forming, high-grade expressway construction paces quickened, in recent years; The average annual mileage open to traffic of China's motorway is at 5000 kilometers; According to " national freeway net planning " that China The Ministry of Communications announces, country will furnish funds for more than 20,000 hundred million yuan to be used for expressway construction, and the motorway mileage of China reaches 100,000 kilometers to the year two thousand thirty.China's express highway pavement almost all adopts the SMA asphalt to mat formation at present, and this kind road surface like puna, during situation such as overload of vehicle, promptly destructions such as serious rut, cracking, passing can occur in the cope with bad working conditions at short notice.
Bituminous epoxy grows up on the plain asphalt basis; Have very excellent high-temperature stability and crack resistance at low-temperature, superpower anti-fatigue performance and excellent weather resistance; The Marshall stability of its compound can surpass 40KN; And the concrete stability of plain asphalt 8-12KN only differs and reaches 4-5 doubly; Cleavage strength can reach 4MPa; Be higher than the plain asphalt compound far away; Fatigue lifetime almost be the concrete 10-30 of plain asphalt doubly, be widely used in that paving steel bridge deck, tunnel road surface are mated formation, heavily loaded traffic paving aspects such as airfield runway is mated formation, harbour.Bituminous epoxy is on yangtze river in nanjing two bridges that are open to traffic in calendar year 2001 in the first Application of China; Cross the use of more than ten years; Still show very good result of use, and use the Wuhan Jun Shan bridge, Guangdong Humen Bridge, Transbay Bridge, Shantou etc. of SMA asphalt concrete pavement, after the short time that is open to traffic; Serious destruction problems such as road surface passing promptly occur, even have at last mat formation again.
The bituminous epoxy of China's use at present is mainly from the import of U.S. ChemCo Sys tem company; The 10-20 of plain asphalt (approximately be doubly) not only costs an arm and a leg; And range of product is single; Can not adjust according to the practical situation of engineering, to such an extent as to only rest on the engineering of mating formation of large-scale steel bridge face in the application of China, and do not relate to the aspect of mating formation of high-grade motorway; China's express highway pavement still mainly adopts the SMA asphalt to mat formation at present, and destructions such as the serious rut that when situation such as the low cold air time of reply, overload of vehicle, takes place in the short period of time, cracking, passing do not obtain substantial solution.Therefore; Develop and be fit to China's traffic conditions and epoxy bitumen material weather condition, with low cost; Its range of application is promoted towards the aspect of mating formation of high grade highway pavement by LARGE SPAN STEEL BRIDGE, the destructive problem is taken place at short notice have very important necessity and realistic meaning to solve motorway that present China faces in puna, heavy traffic, the overload area system of mating formation.
The difficult point of epoxy bitumen material preparation is the solution of consistency between epoxy resin and the matrix pitch, and the control of solidifying the formed microcosmic phase of back system structure.Aspect the solution of consistency; Partly patent adopts the acid of independent long-chain fat family as the expanding material increase-volume; Using the modifying asphalt of band carboxyl or anhydride group to replace matrix pitch among patent CN101792606A, patent CN101255276A and the patent CN1837290A, is expanding material or the like with the MALEIC ANHYDRIDE among the patent CN101665341A, in above-mentioned patent; A partly in during preparation component need to add in batches, will adopt that special-purpose colloidal mill high speed is disperseed, partly reaction even also need feed the nitrogen protection reaction or use the complex operations of condensate return number hour; Not only raw material type is a lot, and temperature of reaction is very high, and energy consumption is bigger; Also not mentioned to the formed microcosmic phase of system after material cured structure.
With above-mentioned compared with techniques; Technology of the present invention has through following 2 significant advantages: the employed epoxy curing agent of (1) patent art is that methyl tetrahydro phthalic anhydride, di-carboxylic acid, di-carboxylic acid gather the acid anhydrides compound system; Because they are different with the reactive behavior of epoxy resin; Cause reaction to interlock and carry out, form a kind of inierpeneirating network structure (IPN structure) at last, and this network structure has the dual-mode network structure of " whole cross-linking density is low; partial cross-linking density is high "; This structure is different from the rubber toughened theory of Traditional use (being that rubber is island shape structure distribution in system), when it can guarantee system has better flexility at low temperatures, under high temperature (80 ℃) condition, still has rigidity preferably; (2) intensity of bituminous epoxy and toughness are mainly by epoxy resin cure degree of crosslinking and structures shape.When summer, temperature was high, in order to guarantee the high temperature resistant property of bituminous epoxy, must make it have higher degree of crosslinking, but cross high-crosslinking-degree toughness of material is reduced, when winter temperature low, material destroys because of fragility increases easily.The present invention utilizes the fiber reinforcement technology, can be under the condition that does not change bituminous epoxy curing cross-linked structure, through changing the kind and the consumption of the fiber that adds.Come to obtain simultaneously intensity and the toughness under the low temperature under the high temperature.
The present technique material component is simple, does not add dispersion agents such as any kerosene, can guarantee that material no material in as tack coat life-time service process is separated out and the difficult power of causing boning descends, to increase effective storage life; Can directly disposable the joining in the common mixing tanks such as reaction kettle of each component in the A part be mixed during preparation; Also need not the specific installation dispersing and mixing, technology controlling and process is simple in the production process, and equipment occupies few; Product performance are stable; And output can increase substantially, and low production cost can satisfy bigger demands of applications.
Summary of the invention
The purpose of this invention is to provide a kind of epoxy bitumen material that can be used for large-span steel bridge floor and puna area paving for preparing high-strength, high-elongation and ultra antifatigue and resistance to chemical corrosion.
The purpose of this invention is to provide a kind of epoxy asphalt concrete material that can be used for large-span steel bridge floor and puna area paving for preparing high-strength, high-elongation and ultra antifatigue and resistance to chemical corrosion
In order to realize the foregoing invention purpose, the present invention provides following technical scheme:
A kind of fibre-reinforced epoxy bitumen material and preparation method, it is formed and mass component is:
A part: pitch 40-100 part
Fiber 0.1-20 part
Methyl tetrahydro phthalic anhydride 5-50 part
Di-carboxylic acid 1 0-100 part
Di-carboxylic acid gathers acid anhydrides 10-100 part
Epoxy resin cure promotor 0.1-1.0 part
B part: epoxy resin
The A part is 1-5 with the mass ratio of B part: 1
Above-mentioned a kind of fibre-reinforced epoxy bitumen material, described pitch are at least a in petroleum pitch, oxidized bitumen, coal-tar pitch, the lake pitch.
Above-mentioned a kind of fibre-reinforced epoxy bitumen material, described fiber are at least a in steel fiber, ceramic fiber, cellulosic fibre, sepiolite fibre, asbestos wool fiber, spun glass, wynene, polypropylene fibre, trevira, vinylon, acrylic fiber, aramid fiber, spandex fibre, the thomel.
Above-mentioned a kind of fibre-reinforced epoxy bitumen material, described di-carboxylic acid are at least a in oxalic acid, propanedioic acid, Succinic Acid, pentanedioic acid, hexanodioic acid, pimelic acid, nonane diacid, sebacic acid, 12 diacid, 14 diacid, 18 diacid, iso-butylene dicarboxylic anhydride, the toxilic acid.
Above-mentioned a kind of fibre-reinforced epoxy bitumen material, described di-carboxylic acid gather at least a in the acid anhydrides of gathering that acid anhydrides is oxalic acid, propanedioic acid, Succinic Acid, pentanedioic acid, hexanodioic acid, pimelic acid, nonane diacid, sebacic acid, 12 diacid, 14 diacid, 18 diacid, iso-butylene diacid, toxilic acid.
Above-mentioned a kind of fibre-reinforced epoxy bitumen material, described epoxy resin cure promotor is the aliphatics aromatic amine.
Above-mentioned a kind of fibre-reinforced epoxy bitumen material, described epoxy resin are at least a in bisphenol A-type, bisphenol f type epoxy resin, bisphenol-s epoxy resin, dihydroxyphenyl propane D type epoxy resin, the resorcinol type epoxy.
Above-mentioned a kind of fibre-reinforced epoxy bitumen material can also comprise acceptable assistant or filler, for example auxiliary agents such as softening agent, thermo-stabilizer, photostabilizer, oxidation inhibitor, fire retardant, lubricant, tinting material, and some inert packings.
A kind of preparation method of fibre-reinforced epoxy bitumen material is prepared by the following step:
A) pitch is joined be heated to 80-180 ℃ in the stirring tank, make its thawing;
B) with fiber, methyl tetrahydro phthalic anhydride, di-carboxylic acid, binary carboxylic gather acid anhydrides, epoxy curing agent joins in the pitch, is heated to 80-180 ℃, stirs 5-300min, obtains the A part;
C) the B part epoxy is heated to 80-180 ℃;
D) with A part and B partly by mass ratio 1-5: 1 mixes under 80-180 ℃, is incubated 0.5-8h, promptly obtains a kind of fibre-reinforced epoxy bitumen material.
A kind of fibre-reinforced epoxy asphalt concrete preparation methods may further comprise the steps:
A) pitch is joined be heated to 80-180 ℃ in the stirring tank, make its thawing;
B) with fiber, methyl tetrahydro phthalic anhydride, di-carboxylic acid, binary carboxylic gather acid anhydrides, epoxy curing agent joins in the pitch, is heated to 80-180 ℃, stirs 5-300min, obtains the A part;
C) the B part epoxy is heated to 80-180 ℃;
D) with A part and B partly by mass ratio 1-5: 1 after mixing under 80-180 ℃, admixes by the bitumen aggregate ratio of 6.4-8.5% and gather materials, and is incubated 0.5-8h, promptly obtains a kind of fibre-reinforced epoxy bitumen material concrete material.
In above-mentioned preparation method, can insert the step of sneaking into other materials of not mentioning in some above-mentioned steps.Perhaps in above-mentioned any step, the material of sneaking into can also comprise other materials of not mentioning in the above-mentioned steps.The material of sneaking into need be acceptable auxiliary agent or filler etc.
Embodiment
Below in conjunction with embodiment and Comparative Examples embodiment, further set forth the present invention.Following embodiment further specifies of the present invention, rather than restriction the present invention.
The comparative example 1: accurately take by weighing 30g pitch (shell pitch, 70#, down with) join and be heated to 120 ℃ in the normal pressure stirring tank; Make its fusing, take by weighing 8g methyl tetrahydro phthalic anhydride (Jiaxing City foreignizes clearly and learns ltd, down together); The mixture of 15g hexanodioic acid (Shanghai Chemical Reagent Co., Ltd., Sinopharm Group, down together), sebacic acid (Shanghai Chemical Reagent Co., Ltd., Sinopharm Group, down together); 5g gathers the mixture of sebacic acid (Wenzhou chemical industry Ltd in Clear and Bright, down together) and iso-butylene dicarboxylic anhydride (the grand chemical industry in Shanghai City trade Co., Ltd, down together); Disposable all joining in 120 ℃ the normal pressure stirring tank stirred 1h until system viscosity homogeneous almost, adds the 20g epoxy resin (trade mark: E-51 then; Ba Ling petrochemical industry Ltd of SINOPEC; Down together), mix, prepare the epoxy bitumen material performance and see table 1.
Embodiment 2: accurately take by weighing 30g pitch and join and be heated to 120 ℃ in the normal pressure stirring tank, make its fusing, take by weighing 5g polypropylene fibre (Xiang lake, Shanghai Industrial Co., Ltd.; 8g methyl tetrahydro phthalic anhydride down together); The mixture of 15g hexanodioic acid, sebacic acid, 5g gather the mixture of sebacic acid and iso-butylene dicarboxylic anhydride, disposable all joining in 120 ℃ the normal pressure stirring tank; Stir 1h until system viscosity homogeneous almost; Add 20g epoxy resin then, mix, prepare fibre-reinforced epoxy bitumen material performance and see table 1.
Embodiment 3: accurately take by weighing 30g pitch and join and be heated to 120 ℃ in the normal pressure stirring tank, make its fusing, take by weighing 5g polyster fibre (the imperial plastics of Accessories during Binzhou gold Ltd; 8g methyl tetrahydro phthalic anhydride down together); The mixture of 15g hexanodioic acid, sebacic acid, 5g gather the mixture of sebacic acid and iso-butylene dicarboxylic anhydride, disposable all joining in 120 ℃ the normal pressure stirring tank; Stir 1h until system viscosity homogeneous almost; Add 20g epoxy resin then, mix, prepare fibre-reinforced epoxy bitumen material performance and see table 1.。
Table 1 bituminous epoxy performance table
The comparative example 4: accurately take by weighing 300g pitch and join and be heated to 120 ℃ in the normal pressure stirring tank, make its fusing, take by weighing the 80g methyl tetrahydro phthalic anhydride; The mixture of 150g hexanodioic acid, sebacic acid, 50g gather the mixture of sebacic acid and iso-butylene dicarboxylic anhydride, disposable all joining in 120 ℃ the normal pressure stirring tank; Stir 1h until system viscosity homogeneous almost; Add 200g epoxy resin then, mix, prepare the bituminous epoxy component.
Accurately taking by weighing the AC-10 that the weighing apparatus temperature has been placed more than the 4h in 150 ℃ of baking ovens gathers materials; Add prepared obtaining in the bituminous epoxy component by bitumen aggregate ratio 7.0%; In 150 ℃ of agitator kettles, continue to stir 90s, press test request preparation test product, and in 150 ℃ baking oven, keep more than the 6h product.The epoxy asphalt concrete material property for preparing is seen table 2.
Embodiment 5: accurately take by weighing 300g pitch and join and be heated to 120 ℃ in the normal pressure stirring tank, make its fusing, take by weighing 50g polypropylene fibre, 80g methyl tetrahydro phthalic anhydride; The mixture of 150g hexanodioic acid, sebacic acid, 50g gather the mixture of sebacic acid and iso-butylene dicarboxylic anhydride, disposable all joining in 120 ℃ the normal pressure stirring tank; Stir 1h until system viscosity homogeneous almost; Add 200g epoxy resin then, mix, prepare fibre-reinforced bituminous epoxy component.
Accurately take by weighing in 150 ℃ of baking ovens weighing apparatus temperature and place AC-10 more than the 4h 10Kg that gathers materials; Join in 150 ℃ of agitator kettles; Go into the prepared bituminous epoxy component that obtains by bitumen aggregate ratio 7.0%; Continue to stir 90s, press test request preparation test product, and in 150 ℃ baking oven, keep more than the 6h product.Prepare fibre-reinforced epoxy asphalt concrete material property and see table 2.
Embodiment 6: accurately take by weighing 300g pitch and join and be heated to 120 ℃ in the normal pressure stirring tank, make its fusing, take by weighing 50g polyster fibre, 80g methyl tetrahydro phthalic anhydride; The mixture of 150g hexanodioic acid, sebacic acid, 50g gather the mixture of sebacic acid and iso-butylene dicarboxylic anhydride, disposable all joining in 120 ℃ the normal pressure stirring tank; Stir 1h until system viscosity homogeneous almost; Add 200g epoxy resin then, mix, prepare fibre-reinforced bituminous epoxy component.
Accurately take by weighing in 150 ℃ of baking ovens weighing apparatus temperature and place AC-10 more than the 4h 10Kg that gathers materials; Join in 150 ℃ of agitator kettles; Add the prepared modified epoxy pitch component that obtains by bitumen aggregate ratio 7.0%; Continue to stir 90s, press test request preparation test product, and in 150 ℃ baking oven, keep more than the 6h product.Prepare fibre-reinforced epoxy asphalt concrete material property and see table 2.
Table 2 epoxy asphalt concrete performance comparison table
Having used specific embodiment in this specification sheets sets forth the present invention; It is preferred implementation of the present invention; Should be pointed out that for one of ordinary skill in the art, according to the thought of the present invention part that on embodiment and range of application, possibly in implementation process, can change.Therefore, the content of this specification sheets record should not be construed as limitation of the present invention.
Claims (9)
1. fibre-reinforced epoxy bitumen material, it is formed and mass component is:
A part:
B part: epoxy resin
The A part is 1-5 with the mass ratio of B part: 1
2. according to the described a kind of fibre-reinforced epoxy bitumen material of claim 1, it is characterized in that: described pitch is at least a in petroleum pitch, oxidized bitumen, coal-tar pitch, the lake pitch.
3. according to the described a kind of fibre-reinforced epoxy bitumen material of claim 1, it is characterized in that: described fiber is that steel fiber, ceramic fiber, cellulosic fibre, sepiolite fibre, asbestos wool fiber, spun glass, wynene, polypropylene fibre, trevira, vinylon, acrylic fiber, aramid fiber are long and slender, at least a in the spandex fibre, thomel.
4. according to the described a kind of fibre-reinforced epoxy bitumen material of claim 1, it is characterized in that: described di-carboxylic acid is at least a in oxalic acid, propanedioic acid, Succinic Acid, pentanedioic acid, hexanodioic acid, pimelic acid, nonane diacid, sebacic acid, 12 diacid, 14 diacid, 18 diacid, iso-butylene diacid, the toxilic acid.
5. according to the described a kind of fibre-reinforced epoxy bitumen material of claim 1, it is characterized in that: described di-carboxylic acid gathers at least a in the acid anhydrides of gathering that acid anhydrides is oxalic acid, propanedioic acid, Succinic Acid, pentanedioic acid, hexanodioic acid, pimelic acid, nonane diacid, sebacic acid, 12 diacid, 14 diacid, 18 diacid, iso-butylene diacid, toxilic acid.
6. according to the described a kind of fibre-reinforced epoxy bitumen material of claim 1, it is characterized in that: described epoxy resin cure promotor is the aliphatics aromatic amine.
7. according to the described a kind of fibre-reinforced epoxy bitumen material of claim 1, it is characterized in that: described epoxy resin is at least a in bisphenol A-type, bisphenol f type epoxy resin, bisphenol-s epoxy resin, dihydroxyphenyl propane D type epoxy resin, the resorcinol type epoxy.
8. the preparation method of a fibre-reinforced epoxy bitumen material may further comprise the steps:
A) pitch is joined be heated to 80-180 ℃ in the stirring tank, make its thawing;
B) with fiber, methyl tetrahydro phthalic anhydride, di-carboxylic acid, binary carboxylic gather acid anhydrides, epoxy curing agent joins in the pitch, is heated to 80-180 ℃, stirs 5-300min, obtains the A part;
C) the B part epoxy is heated to 80-180 ℃;
D) with A part and B partly by mass ratio 1-5: 1 mixes under 80-180 ℃, is incubated 0.5-8h, promptly obtains a kind of fibre-reinforced epoxy bitumen material.
9. fibre-reinforced epoxy asphalt concrete preparation methods may further comprise the steps:
A) pitch is joined be heated to 80-180 ℃ in the stirring tank, make its thawing;
B) with fiber, methyl tetrahydro phthalic anhydride, di-carboxylic acid, binary carboxylic gather acid anhydrides, epoxy curing agent joins in the pitch, is heated to 80-180 ℃, stirs 5-300min, obtains the A part;
C) the B part epoxy is heated to 80-180 ℃;
D) with A part and B partly by mass ratio 1-5: 1 after mixing under 80-180 ℃, admixes by the bitumen aggregate ratio of 6.4-8.5% and gather materials, and is incubated 0.5-8h, promptly obtains a kind of fibre-reinforced epoxy asphalt concrete material.
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| CN113550190A (en) * | 2021-08-02 | 2021-10-26 | 云南云岭高速公路工程咨询有限公司 | Construction method of highway asphalt concrete |
| CN117211163A (en) * | 2023-08-26 | 2023-12-12 | 宁波天意卓越新材料科技有限公司 | Steel bridge deck pavement structure of non-motor vehicle lane and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974231A (en) * | 2010-10-21 | 2011-02-16 | 湖北大学 | High-performance epoxy bitumen material for roads and bridges and preparation method thereof |
-
2012
- 2012-05-07 CN CN201210138311.5A patent/CN102675886B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974231A (en) * | 2010-10-21 | 2011-02-16 | 湖北大学 | High-performance epoxy bitumen material for roads and bridges and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 任传军等: "纤维增强沥青混凝土路用性能研究", 《公路》 * |
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