CN105038141A - High-toughness cold-mixing modified resin material for paving roads and bridges and preparation method of high-toughness cold-mixing modified resin material - Google Patents
High-toughness cold-mixing modified resin material for paving roads and bridges and preparation method of high-toughness cold-mixing modified resin material Download PDFInfo
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- CN105038141A CN105038141A CN201510533235.1A CN201510533235A CN105038141A CN 105038141 A CN105038141 A CN 105038141A CN 201510533235 A CN201510533235 A CN 201510533235A CN 105038141 A CN105038141 A CN 105038141A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The invention discloses a high-toughness cold-mixing modified resin material for paving roads and bridges and a preparation method of the high-toughness cold-mixing modified resin material. The high-toughness cold-mixing modified resin material is composed of a component A and a component B, wherein the mass ratio of the component A to the component B is 10:(8-13); the component A comprises 10-20 parts of epoxy resin, 1-5 parts of a diluent and 1-5 parts of an active toughening agent; and the component B comprises 5-15 parts of a normal-temperature flexible curing agent, 1-5 parts of asphalt, 3-8 parts of a solubilizer and 1-3 parts of filler. The invention provides the high-toughness cold-mixing modified resin material for paving roads and bridges; the high-toughness cold-mixing modified resin material is more convenient to construct and is not needed to be heated, the raw materials are mainly softened by using compound toughening materials including a rubber toughening agent, toughening filler and a flexible curing agent, and the performances of the high-toughness cold-mixing modified resin material are same as those of hot-mixed or warm-mixed epoxy asphalt, so that the high-toughness cold-mixing modified resin material provides a technical reference for specially paving bridge decks, airfield pavements and the like.
Description
Technical field
The present invention relates to a kind of road and bridge construction material and preparation method thereof, particularly relate to a kind of bridge and mat formation with high tenacity cold mixing modified resin and preparation method thereof.
Background technology
Paving steel bridge deck early disease problem is a global problem always, does not still have thorough solution at present.Construction material conventional at present and construction technology mainly contain and use hot mixed epoxy bitumen material, employing individual layer cast-type technique and composite casting formula asphalt pavement technology, although alleviate paving steel bridge deck early disease problem to a certain extent, but owing to involving great expense, the technical bottlenecks such as operation inconvenience, limit it and apply.
Invention ZL200610039988.8 provides a kind of heat and mixes class epoxy asphalt pavement material, invention ZL200910247718.X provides a kind of warm mix class epoxy asphalt pavement material, the snappiness of epoxy resin is improved mainly through accessing a large amount of pitch, but all need to adopt heat to mix technique, operation inconvenience, price is higher.
Because the defect that above-mentioned existing bridge construction material exists, the present inventor is based on being engaged in the practical experience and expertise that this type of product design manufacture enriches for many years, and coordinate the utilization of scientific principle, actively in addition research and innovation, mating formation with high tenacity cold mixing modified resin and preparation method thereof to founding a kind of novel bridge, making it have more practicality.Through constantly research, design, and through repeatedly studying sample and after improving, finally creating the present invention had practical value.
Summary of the invention
Main purpose of the present invention is, overcome the defect that existing bridge construction material exists, and provide a kind of novel bridge to mat formation with high tenacity cold mixing modified resin and preparation method thereof, reduce costs, thus be more suitable for practicality, and there is the utility value in industry.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of bridge proposed according to the present invention is mated formation with high tenacity cold mixing modified resin, and be made up of component A and B component, the mass ratio of described component A and B component is 10:8 ~ 13,
Described component A includes:
Epoxy resin 10 ~ 20 parts,
Thinner 1 ~ 5 part,
Endurable active toughener 1 ~ 5 part;
Described B component includes:
Further, aforesaid bridge is mated formation with high tenacity cold mixing modified resin, and described epoxy resin is the one in bisphenol A-type E51, bisphenol A-type E44 or bisphenol A-type E42.
Further, aforesaid bridge is mated formation with high tenacity cold mixing modified resin, and described thinner is the one in butylglycidyl ether, phenyl glycidyl ether or propenyl glycidyl ether.
Further, aforesaid bridge is mated formation with high tenacity cold mixing modified resin, and described endurable active toughener is the one in carboxyl end of the liquid acrylonitrile-butadiene rubber or epoxy terminated liquid acrylonitrile butadiene rubber.
Further, aforesaid bridge is mated formation with high tenacity cold mixing modified resin, and described normal temperature Flexible Curing Agent is the one in volution diamines, Amino Terminated polyether(ATPE) or aryl oxide ester diaryl-amine.
Further, aforesaid bridge is mated formation with high tenacity cold mixing modified resin, and described solubilizing agent is the one in sec.-propyl three iso stearate titanic acid ester or r-chloropropyl trimethoxyl silane.
Further, aforesaid bridge is mated formation with high tenacity cold mixing modified resin, and described weighting agent is the one in nano-calcium carbonate or nano silicon.
Bridge is mated formation by the preparation method of high tenacity cold mixing modified resin, comprises following operation steps:
(1) take epoxy resin, thinner and endurable active toughener in proportion, be uniformly mixed, at 1 ~ 2MPa pressure, 60 ~ 80 DEG C of temperature, react 1 ~ 2h, obtained component A;
(2) take normal temperature Flexible Curing Agent, pitch, solubilizing agent, weighting agent in proportion, be uniformly mixed, at 1 ~ 2MPa pressure, 80 ~ 100 DEG C of temperature, react 1 ~ 2h, obtained B component;
(3) component A of preparation and B component are uniformly mixed in proportion, obtain target product.
Further, aforesaid bridge is mated formation by the preparation method of high tenacity cold mixing modified resin, in described (1) and (2), when preparation component A and B component, under the stirring velocity of 20 ~ 30r/min, stirs 1 ~ 2h.
By technique scheme, bridge of the present invention is mated formation and is at least had following advantages with high tenacity cold mixing modified resin and preparation method thereof:
The invention provides a kind of bridge mats formation with high tenacity cold mixing modified resin pavement material, construct more convenient, site operation does not need heating, but material property and heat are mixed or warm mix class bituminous epoxy suitable, mat formation provide Technical Reference for deck paving, airstrip etc. are special.Softening is carried out mainly through adopting composite toughening material combination, comprise and choose Flexible Curing Agent, add rubber-like toughner and increasing tougheness filler, and in order to the abundant mixing improved between material reaches good consistency, the consistency that the hybrid reaction time carrying out extending various former material heats, pressurization measure improves storeroom further.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technique means of the present invention, and can be implemented according to the content of specification sheets, be described in detail as follows below with preferred embodiment of the present invention.
Embodiment
For further setting forth the present invention for the technique means reaching predetermined goal of the invention and take and effect, the bridge proposed according to the present invention is mated formation by high tenacity cold mixing modified resin and preparation method thereof its embodiment, feature and effect thereof, is described in detail as follows.
Embodiment 1
Take bisphenol A-type E51,10 parts; Butylglycidyl ether (BGE), 2 parts; Carboxyl end of the liquid acrylonitrile-butadiene rubber, stirs 1h by above material mixing under the stirring velocity of 30r/min by 3 parts, drops into 1 ~ 2MPa pressure, 60 ~ 80 DEG C of reaction 1 ~ 2h, obtained component A.
Take volution diamines normal temperature Flexible Curing Agent, 8 parts; 90# petroleum pitch, 2 parts; Sec.-propyl three iso stearate titanic acid ester, 3 parts; Nanon calcium carbonatefilled agent, stirs 1h by above material mixing under the stirring velocity of 20r/min by 1 part, drops into 1 ~ 2MPa pressure, 80 ~ 100 DEG C of reaction 1 ~ 2h, obtained B component.
By component A and the B component ratio normal temperature mix and blend 3min according to 10:8, stirring velocity is 20r/min, and obtained bridge is mated formation with high tenacity cold mixing modified resin, and material is prepared in 60 minutes before the use, and material property detects data in table 1.
Embodiment 2
Take bisphenol A-type E42,15 parts; Butylglycidyl ether (BGE), 3 parts; Epoxy terminated liquid acrylonitrile butadiene rubber, stirs 1.5h by above material mixing and in the stirring velocity of 30r/min by 5 parts, drops into 1 ~ 2MPa pressure, 60 ~ 80 DEG C of reaction 1 ~ 2h, obtained component A.
Take volution diamines normal temperature Flexible Curing Agent, 12 parts; 110# petroleum pitch, 3 parts; Sec.-propyl three iso stearate titanic acid ester, 4 parts; Nanon calcium carbonatefilled agent, stirs 1.5h by above material mixing under the stirring velocity of 30r/min by 1 part, drops into 1 ~ 2MPa pressure, 80 ~ 100 DEG C of reaction 1 ~ 2h, obtained B component.
By component A and the B component ratio normal temperature mix and blend 5min according to 10:10, stirring velocity is 30r/min, and obtained bridge is mated formation with high tenacity cold mixing modified resin, and material is prepared in 60 minutes before the use, and material property detects data in table 1.
Embodiment 3
Take bisphenol A-type E44,20 parts; Propenyl glycidyl ether AGE, 5 parts; Carboxyl end of the liquid acrylonitrile-butadiene rubber, stirs 2h by above material mixing and in the stirring velocity of 30r/min by 4 parts, drops into 1 ~ 2MPa pressure, 60 ~ 80 DEG C of reaction 1 ~ 2h, obtained component A.
Take aryl oxide ester diaryl-amine normal temperature Flexible Curing Agent, 15 parts; 90# petroleum pitch, 3 parts; R-chloropropyl trimethoxyl silane, 4 parts; Nano-silica filled dose, 1 part, stir 2h by above material mixing and in the stirring velocity of 30r/min, drop into 1 ~ 2MPa pressure, 80 ~ 100 DEG C of reaction 1 ~ 2h, obtained B component.
By component A and B component according to 10:12 ratio normal temperature mix and blend 5min, stirring velocity is 30r/min, and obtained bridge is mated formation with high tenacity cold mixing modified resin, prepares before the use of material in 60 minutes, and material property detects data in table 1.
Table 1 test-results
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. bridge is mated formation with a high tenacity cold mixing modified resin, and it is characterized in that: be made up of component A and B component, the mass ratio of described component A and B component is 10:8 ~ 13,
Described component A includes:
Epoxy resin 10 ~ 20 parts,
Thinner 1 ~ 5 part,
Endurable active toughener 1 ~ 5 part;
Described B component includes:
2. bridge according to claim 1 is mated formation with high tenacity cold mixing modified resin, it is characterized in that: described epoxy resin is the one in bisphenol A-type E51, bisphenol A-type E44 or bisphenol A-type E42.
3. bridge according to claim 1 is mated formation with high tenacity cold mixing modified resin, it is characterized in that: described thinner is the one in butylglycidyl ether, phenyl glycidyl ether or propenyl glycidyl ether.
4. bridge according to claim 1 is mated formation with high tenacity cold mixing modified resin, it is characterized in that: described endurable active toughener is the one in carboxyl end of the liquid acrylonitrile-butadiene rubber or epoxy terminated liquid acrylonitrile butadiene rubber.
5. bridge according to claim 1 is mated formation with high tenacity cold mixing modified resin, it is characterized in that: described normal temperature Flexible Curing Agent is the one in volution diamines, Amino Terminated polyether(ATPE) or aryl oxide ester diaryl-amine.
6. bridge according to claim 1 is mated formation with high tenacity cold mixing modified resin, it is characterized in that: described solubilizing agent is the one in sec.-propyl three iso stearate titanic acid ester or r-chloropropyl trimethoxyl silane.
7. bridge according to claim 1 is mated formation with high tenacity cold mixing modified resin, it is characterized in that: described weighting agent is the one in nano-calcium carbonate or nano silicon.
8. bridge is mated formation by the preparation method of high tenacity cold mixing modified resin, it is characterized in that: comprise following operation steps:
(1) take epoxy resin, thinner and endurable active toughener in proportion, be uniformly mixed, at 1 ~ 2MPa pressure, 60 ~ 80 DEG C of temperature, react 1 ~ 2h, obtained component A after cooling;
(2) take normal temperature Flexible Curing Agent, pitch, solubilizing agent, weighting agent in proportion, be uniformly mixed, at 1 ~ 2MPa pressure, 80 ~ 100 DEG C of temperature, react 1 ~ 2h, obtained B component after cooling;
(3) component A of preparation and B component are uniformly mixed in proportion, obtain target product.
9. bridge according to claim 8 is mated formation by the preparation method of high tenacity cold mixing modified resin, it is characterized in that: in described (1) and (2), when preparation component A and B component, under the stirring velocity of 20 ~ 30r/min, stir 1 ~ 2h.
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| CN201510533235.1A CN105038141B (en) | 2015-08-26 | 2015-08-26 | A kind of bridge is mated formation with high tenacity cold mixing modified resin and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106832978A (en) * | 2017-03-09 | 2017-06-13 | 重庆市智翔铺道技术工程有限公司 | A kind of bituminous epoxy for paving steel bridge deck and preparation method thereof |
| CN106977966A (en) * | 2017-05-09 | 2017-07-25 | 江苏中路交通科学技术有限公司 | A kind of cold mixing cold-application type epoxy modified asphalt material and preparation method thereof |
| CN107151419A (en) * | 2017-07-04 | 2017-09-12 | 河海大学 | A kind of high tenacity cold mixing bituminous epoxy binding agent and preparation method thereof |
| CN107698939A (en) * | 2017-10-24 | 2018-02-16 | 孙会娟 | A kind of bridge pad heightens filler and production technology |
| CN109337297A (en) * | 2018-10-17 | 2019-02-15 | 河海大学 | A kind of road and bridge mat formation with high bitumen content cold mixing bituminous epoxy and the preparation method and application thereof |
| CN110195395A (en) * | 2019-06-12 | 2019-09-03 | 重庆诚邦路面材料有限公司 | A kind of anticoagulant ice composite precision table prescription method of bituminous pavement based on oiliness bituminous epoxy |
| CN110922770A (en) * | 2018-09-20 | 2020-03-27 | 中国石油化工股份有限公司 | Modified epoxy asphalt particles and preparation and application thereof |
| CN115558305A (en) * | 2021-07-01 | 2023-01-03 | 中国石油天然气股份有限公司 | Hot-mix epoxy asphalt and preparation method thereof |
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| CN102559136A (en) * | 2012-02-10 | 2012-07-11 | 南京大学 | High-performance thermosetting epoxy asphalt binder and preparation method thereof |
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| CN103554837A (en) * | 2013-10-31 | 2014-02-05 | 江苏省交通科学研究院股份有限公司 | Resin cementing material for repairing normal temperature cold mixing steel bridge floor swag |
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2015
- 2015-08-26 CN CN201510533235.1A patent/CN105038141B/en not_active Withdrawn - After Issue
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| CN102559136A (en) * | 2012-02-10 | 2012-07-11 | 南京大学 | High-performance thermosetting epoxy asphalt binder and preparation method thereof |
| CN103013053A (en) * | 2012-12-31 | 2013-04-03 | 南京大学 | Cold mixed epoxy resin material and preparation method thereof |
| CN103554837A (en) * | 2013-10-31 | 2014-02-05 | 江苏省交通科学研究院股份有限公司 | Resin cementing material for repairing normal temperature cold mixing steel bridge floor swag |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832978A (en) * | 2017-03-09 | 2017-06-13 | 重庆市智翔铺道技术工程有限公司 | A kind of bituminous epoxy for paving steel bridge deck and preparation method thereof |
| CN106832978B (en) * | 2017-03-09 | 2019-03-19 | 重庆市智翔铺道技术工程有限公司 | A kind of bituminous epoxy and preparation method thereof for paving steel bridge deck |
| CN106977966A (en) * | 2017-05-09 | 2017-07-25 | 江苏中路交通科学技术有限公司 | A kind of cold mixing cold-application type epoxy modified asphalt material and preparation method thereof |
| CN107151419A (en) * | 2017-07-04 | 2017-09-12 | 河海大学 | A kind of high tenacity cold mixing bituminous epoxy binding agent and preparation method thereof |
| CN107151419B (en) * | 2017-07-04 | 2019-11-15 | 河海大学 | A kind of high tenacity cold mixing bituminous epoxy binder and preparation method thereof |
| CN107698939A (en) * | 2017-10-24 | 2018-02-16 | 孙会娟 | A kind of bridge pad heightens filler and production technology |
| CN110922770A (en) * | 2018-09-20 | 2020-03-27 | 中国石油化工股份有限公司 | Modified epoxy asphalt particles and preparation and application thereof |
| CN110922770B (en) * | 2018-09-20 | 2021-11-09 | 中国石油化工股份有限公司 | Modified epoxy asphalt particles and preparation and application thereof |
| CN109337297A (en) * | 2018-10-17 | 2019-02-15 | 河海大学 | A kind of road and bridge mat formation with high bitumen content cold mixing bituminous epoxy and the preparation method and application thereof |
| CN109337297B (en) * | 2018-10-17 | 2021-02-02 | 河海大学 | High-asphalt-content cold-mix epoxy asphalt for road and bridge pavement and preparation method and application thereof |
| CN110195395A (en) * | 2019-06-12 | 2019-09-03 | 重庆诚邦路面材料有限公司 | A kind of anticoagulant ice composite precision table prescription method of bituminous pavement based on oiliness bituminous epoxy |
| CN115558305A (en) * | 2021-07-01 | 2023-01-03 | 中国石油天然气股份有限公司 | Hot-mix epoxy asphalt and preparation method thereof |
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