evaluation of antiicing emulsified asphalt binders
evaluation of antiicing emulsified asphalt binders
Evaluation of Anti-Icing Emulsified Asphalt Binders
Asphalt Binders Liyan Shan 1 ,Hu Yang 1 , Dong Tian 2 andYiqiu Tan 1 * 1 School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin, China, 2
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(PDF) Evaluation of Anti-icing Emulsified Asphalt Binders
2020-8-1 The compatibility between anti-icing additives and emulsified asphalt binders has an important effect on the durability and stability performance of anti-icing emulsified asphalt binders.
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Evaluation of Anti-icing Emulsified Asphalt
2020-8-11 Evaluation of Anti-icing Emulsified Asphalt Binders. Frontiers in Materials ( IF 3.515 ) Pub Date : 2020-07-14 , DOI: 10.3389/fmats.2020.00257. Liyan Shan, Hu Yang, Dong Tian, Yiqiu Tan. Snow and ice on asphalt pavement surface can significantly affect traffic safety and damage pavements. To reduce its effect, a kind of anti-icing emulsified ...
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Effect of anti-icing additives on the stability of emulsified ...
2021-1-4 The compatibility between anti-icing additives and emulsified asphalt binders has an important effect on the durability and stability performance of anti-icing emulsified asphalt binders. This research aims to investigate the effect of anti-icing additives on ...
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Effect of anti-icing additives on the stability of ...
2021-3-15 As a basic reference, the storage stability of different emulsified asphalt binders without anti-icing additives were tested as shown in Fig. 2. The stability times of all emulsified asphalt binders after adding the additive SC-2 and additive C-2 are shown in Fig. 3. From the test results, it can be seen that emulsifier ion type has an obvious ...
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Composition Design and Performance Evaluation of ...
Based on an analysis of the cold regeneration mechanism of emulsified asphalt, the emulsified asphalt binders and cement were applied to prepare the cold recycled mixtures, and the main technical performances of the designed mixtures were evaluated, including high-temperature stability, water stability, and fatigue characteristics.
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Laboratory evaluation of emulsified asphalt reinforced ...
2020-11-20 Emulsified asphalt (EA) is an environment-friendly paving material that is commonly used as the binder of the interlay stress-absorbing composite (ISAC) layer. Roughening the surface of glass fiber by chemical treating is an effective approach to improve the adhesion between glass fiber and EA.
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Intermediate temperature fracture resistance evaluation of ...
2019-2-10 Cement emulsified asphalt mortar (CEAM) is a semi-rigid composite material regarded as an essential element in the structure of slab track system which itself is a substitute of traditional ballast track in high-speed railways .CEAM consists of Portland cement, asphalt emulsion, fine aggregate, water, and chemical additives such as superplasticizer (to enhance
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Laboratory study and performance evaluation of a new
2017-8-30 1. Introduction. In China, asphalt pavement with semi-rigid base is widely used in highways. Statistics show that more than 90% of the total mileage of the highways in China use asphalt pavement with a cement treated base (CTB), and the other grade of roads almost 100% use it , .The existing design and calculation of the CTB asphalt pavement are based on the
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Composition Design and Performance Evaluation of ...
2019-8-22 2.1. Raw Materials (1) Preparation of emulsified asphalt. The emulsifier is an important component of emulsified asphalt, and plays a key role in the emulsification of asphalt [].The relevant performance test results show that high quality asphalt will give better technical performance, and that aggregate gradation, aggregate temperature, additional water content,
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Sustainability Free Full-Text Laboratory Evaluation of ...
Emulsified asphalt has been widely used in various surface treatment methods such as chip seal for low-volume road preservation. Using modified emulsified asphalt made it possible to use chip seal technology on medium- and even high-volume traffic pavements. The main objective of the study is to quantify the residue characteristics of rubber-modified emulsified asphalt and to
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Evaluation of Laboratory Methods of Determination of SBS ...
2020-11-19 3.1. T302–15 (2019) Standard Method of Test for Polymer Content of Polymer-Modified Emulsified Asphalt Residue and Asphalt Binders. Figure 6 and Figure 7 give the SBS percentages in bitumens 160/220 and 50/70, determined according to the test procedure described in AASHTO T302–15 using the transmission mode of measurement. The test was ...
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Determining Asphalt Binder Bond Strength by Means of
2019-12-1 substrate and hot-applied or emulsified asphalt binder. 5.2 Evaluation of pullout tensile strength on different aggregate substrates provides a measure of asphalt-aggregate compatibility. 5.2.1 Applications to emulsified binders include assessment of curing rate and ultimate tensile strength.
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Determining Asphalt Binder Bond Strength by Means of
2011-11-5 applied and emulsified asphalt binders. 5.2 Evaluation of pullout tensile strength on different aggregate substrates allows for assessment of asphalt-aggregate compatibility. 5.2.1 For emulsified binders, comparison of materials based on curing rate and ultimate tensile strength is
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沥青发泡机理及发泡效果评价指标研究
2018-6-6 沥青发泡机理及发泡效果评价指标研究. 黄维蓉1，任海生2. (1.重庆交通大学 材料科学与工程学院，重庆 400074；2.重庆交通大学 土木工程学院，重庆 400074) 收稿日期: 2017-03-05 修回日期: 2017-10-11 出版日期: 2018-06-12 发布日期: 2018-06-12. 作者简介: 黄维蓉 (1970—)，女 ...
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Performance Evaluation of Emulsion and Hot Asphalt
Performance Evaluation of Emulsion and Hot Asphalt Cement Chip Seal Pavements ... of this paper is to verify the performance and effectiveness of using chip seal preservation techniques using either emulsified or hot mix asphalt. Two testing schemes are used; the first includes aggregate testing with an attempt to investigate how aggregate ...
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Evaluation of Filler Effect of Sulfur in Asphalt Binder
Evaluation of Filler Effect of Sulfur in Asphalt Binder AMIR F. BISSADA The effectiveness of both dissolved and dispersed crystalline parts of sulfur in asphalt binders used in road-paving mixtures was evaluated. The role of sulfur as a binder extender and filler material was compared with that of con ventionally used limestone filler.
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The Evaluation of Short- and Long-Term Performance of
2020-7-23 Potholes, one of the major types of distress on pavement surfaces, damage vehicles and are a safety hazard for the travelling public. In order to mitigate the effect of potholes, cold-mix asphalt (CMA) patching materials are commonly used for urgent repair of pavement surfaces before resurfacing can be undertaken. Therefore, the short-term (initial stability) and long-term
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基于材料基因组方法的沥青混合料基因特性综述及展望
2020-7-2 基于材料基因组方法的沥青混合料基因特性综述及展望. 邢超1, 谭忆秋1,2, 张凯1, 单丽岩1, 徐慧宁1. 1. 哈尔滨工业大学 交通科学与工程学院, 黑龙江 哈尔滨 150090; 2. 哈尔滨工业大学 城市水资源与水环境国家重点实验室, 黑龙江 哈尔滨 150090. 收稿日期: 2020-07-02 出版 ...
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Evaluation of Laboratory Methods of Determination of SBS ...
2020-11-19 3.1. T302–15 (2019) Standard Method of Test for Polymer Content of Polymer-Modified Emulsified Asphalt Residue and Asphalt Binders. Figure 6 and Figure 7 give the SBS percentages in bitumens 160/220 and 50/70, determined according to the test procedure described in AASHTO T302–15 using the transmission mode of measurement. The test was ...
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Determining Asphalt Binder Bond Strength by Means of
2019-12-1 substrate and hot-applied or emulsified asphalt binder. 5.2 Evaluation of pullout tensile strength on different aggregate substrates provides a measure of asphalt-aggregate compatibility. 5.2.1 Applications to emulsified binders include assessment of curing rate and ultimate tensile strength.
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Determining Asphalt Binder Bond Strength by Means of
2011-11-5 applied and emulsified asphalt binders. 5.2 Evaluation of pullout tensile strength on different aggregate substrates allows for assessment of asphalt-aggregate compatibility. 5.2.1 For emulsified binders, comparison of materials based on curing rate and ultimate tensile strength is
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Evaluation of Filler Effect of Sulfur in Asphalt Binder
Evaluation of Filler Effect of Sulfur in Asphalt Binder AMIR F. BISSADA The effectiveness of both dissolved and dispersed crystalline parts of sulfur in asphalt binders used in road-paving mixtures was evaluated. The role of sulfur as a binder extender and filler material was compared with that of con ventionally used limestone filler.
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Performance Evaluation of Slurry Seals Containing ...
2020-12-3 Performance Evaluation of Slurry Seals Containing Reclaimed Asphalt Pavement Mahdi Saghafi1, ... mixes requiring hot asphalt binders. The aged asphalt film on the reclaimed asphalt pavement (RAP) aggregate ... Viscosity of emulsified asphalt by Saybolt Furol viscometer ASTM D7496 23.4 s 20–100 s
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Evaluation of Tack Coating Practices for Asphalt Overlays ...
2020-10-13 Evaluation of Tack Coating Practices for Asphalt Overlays in Nebraska April 03 5. Report Date , 2017 6. Performing Organization Code 7. Author/s Soroosh Amelian and Yong-Rak Kim 8. Performing Organization Report No. 26-1121-4033-001 9. Performing Organization Name and Address University of Nebraska-Lincoln, Department of Civil Engineering 10.
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Evaluation of Carbon Nanotubes Asphalt Modification
Rutting, fatigue cracking and low temperature cracking are the most important distresses in asphalt pavements as a result of changes in rheological properties of asphalt binder. Many types of modifiers were used to enhance asphalt behavior at both low and high temperatures. In this study, carbon nanotubes (CNT) were used as one of many nanomaterials that take a large
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沥青发泡机理及发泡效果评价指标研究
2018-6-6 沥青发泡机理及发泡效果评价指标研究. 黄维蓉1，任海生2. (1.重庆交通大学 材料科学与工程学院，重庆 400074；2.重庆交通大学 土木工程学院，重庆 400074) 收稿日期: 2017-03-05 修回日期: 2017-10-11 出版日期: 2018-06-12 发布日期: 2018-06-12. 作者简介: 黄维蓉 (1970—)，女 ...
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A comparison of Properties of laboratory prepared Cold ...
2017-3-23 That is, 1.4 inches of emulsified asphalt mixture is required to replace 1 inch of asphalt concrete. It has been contended that if relevent properties of emulsified asphalt mixtures are the same as hot-mixed asphalt concrete or if design criteria can be obtained in mixtures using emulsified asphalt that a 1:1 equivalency should be considered.
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基于材料基因组方法的沥青混合料基因特性综述及展望
2020-7-2 基于材料基因组方法的沥青混合料基因特性综述及展望. 邢超1, 谭忆秋1,2, 张凯1, 单丽岩1, 徐慧宁1. 1. 哈尔滨工业大学 交通科学与工程学院, 黑龙江 哈尔滨 150090; 2. 哈尔滨工业大学 城市水资源与水环境国家重点实验室, 黑龙江 哈尔滨 150090. 收稿日期: 2020-07-02 出版 ...
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