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Journal articles on the topic 'Asphalt-resin'

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1

Bayda, A. A., A. N. Grebnev, A. G. Mozyrev, and S. G. Agaev. "EFFECT OF PHYSICOCHEMICAL PROPERTIES OF ASPHALT-RESIN-PARAFFIN COMPONENTS ON THE INTENSITY OF THE FORMATION OF ASPHALT-RESIN-PARAFFIN DEPOSITS." Oil and Gas Studies, no. 4 (September 1, 2017): 116–21. http://dx.doi.org/10.31660/0445-0108-2017-4-116-121.

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There was obtained an empirical equation describing the relationship between the intensity of the formation of asphalt-resin-paraffin deposits and physicochemical properties of asphalt-resin-paraffin components. The intensity of the formation of the asphalt-resin-paraffin deposits is a function of the melting temperature and density of asphalt-resin-paraffin components. The equation is valid for the formation of a paraffin type deposits in the asphalt-resin-paraffin components melting temperature range from 65.0 to 91.2 °C and their density from 0,799 to 0.851.
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2

Xie, Yao, Qiu Feng Lü, Yan Qiao Jin, and Xian Su Cheng. "Enzymatic Hydrolysis Lignin Epoxy Resin Modified Asphalt." Advanced Materials Research 239-242 (May 2011): 3346–49. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.3346.

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This paper studies the modification of petroleum asphalt with enzymatic hydrolysis lignin (EHL) epoxy resin. EHL epoxy resin was successfully synthesized by EHL, a novel eco-material with high chemical reactivity. Different amounts of EHL epoxy resin were compounded into AH-70 paving asphalt. The effect of EHL epoxy resin on modified asphalt was examined by penetration, soften point, thin film oven test (TFOT), ductilily tests. The results showed that EHL epoxy resin had marked effect on the high-temperatrue property of increasing softening point at the content of 2-9wt% and it had significant
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3

Li, Jiasheng, Yaoyang Zhu, and Jianying Yu. "Study on Physical Properties, Rheological Properties, and Self-Healing Properties of Epoxy Resin Modified Asphalt." Sustainability 15, no. 8 (2023): 6889. http://dx.doi.org/10.3390/su15086889.

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To investigate the effects of epoxy resin at low content on the physical properties, rheological properties, and self-healing properties of asphalt, epoxy asphalts with epoxy resin contents of 2%, 5%, 10%, and 20% were prepared. The distribution of epoxy asphalt (EA) in epoxy resin (ER) was quantitatively studied by fluorescence microscopy (FM) to investigate the feasibility of the preparation process. The glass transition temperature of epoxy asphalt was quantitatively analyzed by the differential thermal analyzer (DSC). The physical properties of epoxy asphalt were characterized by penetrati
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4

Zhang, Yan Jun, Wen Ming Wu, Hai Sheng Cao, et al. "Investigation and Evaluation of the Emulsified Asphalt with Waterborne Epoxy Resin." Key Engineering Materials 842 (May 2020): 337–45. http://dx.doi.org/10.4028/www.scientific.net/kem.842.337.

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Compared with SBR latex, waterborne epoxy resin has obvious advantages. The cured epoxy resin emulsified asphalt material has stronger mechanical properties, but it is less used in asphalt modification applications. Aiming at this problem, this paper uses waterborne epoxy resin as the modified material of emulsified asphalt, and carries out performance characterization and road performance evaluation of waterborne epoxy resin modified emulsified asphalt and its mixture under different dosages. Fluorescence microscopic analysis of waterborne epoxy asphalt with a content of 8wt%, 15wt%, 30wt%, a
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5

Chen, Suhua, Qi Liu, Yanqiu Bi, Bin Yu, and Jiupeng Zhang. "Self-Healing Effect of Various Capsule-Core Materials on Asphalt Materials." Advances in Civil Engineering 2022 (December 7, 2022): 1–17. http://dx.doi.org/10.1155/2022/5372501.

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To further investigate the self-healing mechanism of microcapsules and exclude the interference of capsule-wall materials, a bi-plate test and a molecular model of asphalt and capsule-core materials were established using dynamic shear rheometer (DSR) and molecular dynamic (MD) simulation. Firstly, the models of asphalt-rejuvenator-asphalt and asphalt-epoxy resin-asphalt were established to simulate the interface of asphalt and capsule-core materials. The cross-linking between poxy resin and curing agent, and tensile tests were then simulated through Perl scripts. Finally, the bi-plate DSR tes
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6

Hemida, Ahmed, and Magdy Abdelrahman. "Influence of Guayule Resin as a Bio-Based Additive on Asphalt–Rubber Binder at Elevated Temperatures." Recycling 4, no. 3 (2019): 38. http://dx.doi.org/10.3390/recycling4030038.

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This study seeks to find the influence of replacing a portion of the asphalt–rubber binder with the bio-based material “guayule resin.” This replacement could be beneficial in terms of sustainability, economics, and environmental concerns related to the asphalt industry. Nine asphalt–rubber–guayule binders were investigated to find their rheological properties. Consecutively, the study proceeded with five selected binders being compared to the original asphalt (PG64-22). Investigations underwent whole matrices (crumb rubber modifier (CRM) residue included) and liquid phases (CRM residue extrac
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7

Liu, Yichen. "Research on the Road Performance of Ring Diamond Resin Modified Asphalt Mixture." Academic Journal of Science and Technology 11, no. 2 (2024): 8–14. http://dx.doi.org/10.54097/042mcj53.

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In order to solve the problems of ineffective modification and high cost of most asphalt modifiers, a new type of high viscosity and high elasticity asphalt modifier - ring diamond resin is introduced, and this modifier is injected into 70 # base asphalt. Through high-temperature rutting, low-temperature bending, immersion Marshall and freeze-thaw splitting tests, the road performance of 70 # base asphalt and ring diamond resin modified asphalt mixture is compared and analyzed. Intended to improve the quality of asphalt pavement while reducing economic costs, thereby extending the service life
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8

Samudra Bahari, Arung, David Daniel Marthin Huwae, and Penina T. Istiah. "Pengaruh Getah Damar Sebagai Tambahan Campuran Asphalt Concrete-Binder Couerse (AC-BC) Terhadap Karakteristik Marshal." KOLONI 3, no. 3 (2024): 171–77. https://doi.org/10.31004/koloni.v3i3.674.

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Arung Samudra Bahari, Nim 1319174057 “the effect of resin as an addition to Asphalt concrete - binder course (AC-BC) mixture on marshall characteristics”. Thesis, Road and Bridge Construction Engineering Study Program, Department of Civil Engineering, Polteknik Negri Ambon. This thesis is under the guidance of David Daniel Marthin Huwae. S T., MT. and Penina T. Istiah, S Pd., M. Si. In the resin tree there is sap which contains essential oils and there is also resinol acid which has sticky, hard, and also melts easily. The resin will harden and then melt again depending on certain temperature
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9

Yarkeeva, N. R., and R. A. Iskhakov. "Influence of the content of asphaltenes, resins and paraffin on the melting point of asphalt-resin-paraffin deposits." IOP Conference Series: Earth and Environmental Science 981, no. 3 (2022): 032053. http://dx.doi.org/10.1088/1755-1315/981/3/032053.

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Abstract Currently, during the period of heavy oil, the problem of combating and removing asphalt-resin-paraffin deposits comes first both in oil production, transportation, processing and storage of oil. If it was not possible to prevent the accumulation of deposits in pipes, oil pipelines, tank farms, then it should be removed. Asphalt-resin-paraffin deposits can be removed in various ways: mechanical, thermal, chemical, etc. Knowing the melting point of asphalt-resin-paraffin deposits or the dependencies that affect this parameter, it is possible to reduce the cost of thermal removal of dep
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10

Agustian, Kusmira, and Muhammad Ridha. "Karakteristik Marshall Campuran AC-BC Dengan Menggunakan 6% Getah Damar Sebagai Bahan Substitusi Aspal." Jurnal Teknik Sipil Unaya 4, no. 1 (2019): 1–10. http://dx.doi.org/10.30601/jtsu.v4i1.27.

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Construction of existing highways in Indonesia generally use flexible pavement, with the main material being asphalt. To increase the asphalt pavement resistance to the traffic load and the temperature is required asphalt modification one of them with substituted asphalt with resin sap. The purpose of this study was to see the impact of sap resin substitution into the asphalt pen. 60/70 to Marshall characteristics of AC-BC mixture. The first step of this research is to find the optimum bitumen content (KAO). After obtaining KAO then made the manufacture of the test object without and with the
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11

Agustian, Kusmira, and Muhammad Ridha. "Karakteristik Marshall Campuran AC-BC Dengan Menggunakan 6% Getah Damar Sebagai Bahan Substitusi Aspal." Jurnal Teknik Sipil Unaya 4, no. 1 (2018): 1. http://dx.doi.org/10.30601/unayaded.v4i1.193.

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Construction of existing highways in Indonesia generally use flexible pavement, with the main material being asphalt. To increase the asphalt pavement resistance to the traffic load and the temperature is required asphalt modification one of them with substituted asphalt with resin sap. The purpose of this study was to see the impact of sap resin substitution into the asphalt pen. 60/70 to Marshall characteristics of AC-BC mixture. The first step of this research is to find the optimum bitumen content (KAO). After obtaining KAO then made the manufacture of the test object without and with the
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12

Prihatini, Putri Rahmadilla, Ade Nurdin, and Dyah Kumala Sari. "Karakteristik Pemanfaatan Limbah Plastik dan Getah Damar sebagai Bahan Pengganti Aspal pada Perkerasan Lentur." Jurnal Komposit 8, no. 1 (2024): 75–86. https://doi.org/10.32832/komposit.v8i1.14394.

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Asphalt is one of the materials used as road pavement material. One way to prevent damage to road pavement due to vehicle load is to improve the quality and stability of the pavement, but considering that road pavement materials such as asphalt cannot be renewed, other alternative materials are needed as asphalt replacement materials. The material used as a substitute for asphalt is a mixture of plastic waste and resin resin. This utilization is intended to reduce the existence of more and more plastic waste and utilize materials from natural plants. This study aims to determine the characteri
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13

Shi, Feng. "Study on the Influence of Frozen Soil Change Characteristics on Pavement Materials in Cold Region." Science of Advanced Materials 14, no. 11 (2022): 1702–9. http://dx.doi.org/10.1166/sam.2022.4362.

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The challenge of constructing roads on frozen ground in cold climes has long been acknowledged on a global scale. As a result, particular requirements for pavement materials and structures have been developed to address the special construction and usage conditions for highway pavement. The influence of frozen soil change features on pavement materials in cold places is utilized to research the fluctuation law of subgrade temperature field under cement concrete and asphalt pavements because subgrade and pavement illnesses frequently occur in permafrost locations. The residual tensile strength
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14

Feng, Chenyu, Chunhua Hu, Zhaobin Sun, Hao Zhang, and Zhaozhao Xu. "Experimental study on the effect of Coumarone resin on the performance of SBS-modified asphalt." PLOS ONE 19, no. 4 (2024): e0301528. http://dx.doi.org/10.1371/journal.pone.0301528.

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An inexpensive and high-performing solid Coumarone resin was added to Styrene-butadiene-styrene (SBS) copolymer-modified asphalt to enhance its storage stability and road performance. To assess the effect of Coumarone resin dosage on the SBS-modified asphalt, a series of laboratory tests were conducted. The composite modified asphalt’s segregation test was used to evaluate its storage stability, Dynamic Shear Rheometer (DSR) and Multiple Stress Creep Recovery (MSCR) tests were employed to investigate its high-temperature performance and permanent deformation resistance, and the Bending Beam Rh
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15

Zhuang, Chuanyi, Hao Guo, Fengxiang Li, et al. "Study on Adhesion Performance and Aging Strength Degradation Mechanism of SBS Modified Asphalt with Different Anti-Aging Additive." Materials 16, no. 13 (2023): 4881. http://dx.doi.org/10.3390/ma16134881.

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After aging, the adhesiveness of asphalt deteriorates, leading to a reduction in the durability of asphalt mixtures and affecting the service life of asphalt pavements. To enhance the anti-aging performance of asphalt, this study employed the method of melt blending to prepare three types of modified asphalt: graphene/SBS modified asphalt (G/SBSMA), crumb rubber/SBS modified asphalt (CR/SBSMA), and petroleum resin/SBS modified asphalt (PR/SBSMA). Different dosages of the three types of modified asphalt were tested for changes in conventional performance indicators. The optimal dosages of graph
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16

Ilyushin, Pavel Yu, Kirill A. Vyatkin, Anton V. Kozlov, and Daniil V. Andreev. "Influence of mechanical impurities composition on formation of organic deposits." Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 335, no. 2 (2024): 17–24. http://dx.doi.org/10.18799/24131830/2024/2/4568.

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Relevance. The need to study the effect of solid particles in the oil stream on formation, composition and structure of deposits. Modern models of formation of asphalt-resin-paraffin deposits, based on correlation dependencies or empirical data, do not take into account the influence of the content of solid particles in oil to the proper extent. Recent studies show that various solid particles in oil can affect both the critical velocity and the structure of the formed deposits, but the effect of various particles on the intensity of formation of asphalt-resin-paraffin deposits remains unexplo
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17

Li, Xiaodong, Chuanxi Luo, Shaohuai Wang, et al. "Study of Low-Content Epoxy Asphalt Mixture Applied to the Road." Buildings 14, no. 2 (2024): 443. http://dx.doi.org/10.3390/buildings14020443.

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To realize the application of epoxy asphalt concrete on roads and solve the problem of the high cost of epoxy asphalt concrete and the causes of bulging in the construction process, a low-content epoxy asphalt mixture was experimentally studied. Rheological and microscopic tests were carried out to study its performance. At the same time, 17 kinds of low-content asphalt mixture Marshall test pieces and rut plate test pieces with different oil stone ratios were made. Their road performances were tested, and a watertight breathable epoxy asphalt mixture was studied to solve the bulging problem.
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18

Sulistyo, J. A., N. U. Azizah, and A. Hapsari. "Analysis of Wear-Coated Asphalt Concrete (AC-WC) Modified With Addition of Steel Slag and Resin for Road Conditions Inlowed In Tide." IOP Conference Series: Earth and Environmental Science 1321, no. 1 (2024): 012023. http://dx.doi.org/10.1088/1755-1315/1321/1/012023.

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Abstract Causes of damage to road construction, among others due to the influence of excessive vehicle traffic loads, temperature, water (puddles), and pavement construction that does not meet technical requirements. Water (puddle) is one of the causes of damage or reduces durability for road construction with asphalt pavement. This study aims to examine the effect of asphalt mixture (AC-WC) with the addition of resin and steel slag aggregate on asphalt stability (AC-WC), Obtain Job Mix Design (JMD) for road conditions that are inundated by high tide and Assess the effect of immersion rob wate
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19

Yue, Jinchao, Xiaofan Nie, Xiaoqian Liu, et al. "Research on the Rheological Properties and Modification Mechanism of Epoxy Resin/SBS Composite-Modified Asphalt." Coatings 14, no. 10 (2024): 1253. http://dx.doi.org/10.3390/coatings14101253.

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Both epoxy resin (ER) and SBS are considered effective pavement materials for avoiding ruts. However, epoxy resin asphalt suffers from poor low-temperate performance and a high material cost in practical applications. Aiming to tackle these issues, a new type of composite asphalt modifier (ER-SBS) has been fabricated by combining epoxy resin with SBS. This work prepared modified asphalt with different doping amounts using the above composite asphalt modifier (ER-SBS), intending to explore the properties of composite-modified asphalt and the modification mechanism of the modifier. Furthermore,
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20

Cui, Peide, Shaopeng Wu, Haiqin Xu, and Yang Lv. "Silicone Resin Polymer Used in Preventive Maintenance of Asphalt Mixture Based on Fog Seal." Polymers 11, no. 11 (2019): 1814. http://dx.doi.org/10.3390/polym11111814.

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The commonly used materials in fog seal are emulsified asphalt and modified emulsified asphalt. Nevertheless, there are some intractable problems including aging under ultraviolet, poor permeability, and moisture susceptibility. Therefore, silicone resin polymer was used as a kind of innovative fog seal material in this study. Physicochemical properties of solidified silicone resin were characterized. X-ray computed tomography and 3D reconstruction technology were used to evaluate permeability and distribution of silicone resin polymer in an asphalt mixture. Moisture sensitivity and high-tempe
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21

Tertyshna, O. V., K. O. Zamikula, K. M. Sukhyy, M. V. Toropin, and K. S. Burmistrov. "Kinetics of dissolution of asphalt-resin-paraffin deposits when adding dispersing agents." Voprosy Khimii i Khimicheskoi Tekhnologii, no. 4 (July 2022): 84–91. http://dx.doi.org/10.32434/0321-4095-2022-143-4-84-91.

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The study is devoted to the determination of kinetic parameters of the process of asphalt-resin-paraffin deposits dissolution by oil fractions, solvents and compositions based on them. The study of the kinetics of deposits dissolution and the effect of additives on this process is relevant, as the use of solvents will reduce the cost of cleaning and repairing process equipment of refineries. A series of experiments was performed to determine the kinetic regularities of dissolution of different types of asphalt-resin-paraffin deposits in petroleum solvents of different fractional composition an
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22

Zeng, Qing-Wei, Pei-Wei Gao, Yang-Fu Xu, et al. "Laboratory Research and Evaluation on Design and Application Performance of High-Performance Cold-Mix Resin." Materials 14, no. 17 (2021): 4828. http://dx.doi.org/10.3390/ma14174828.

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To improve the safety of orthotropic steel bridge decks and the construction efficiency of bridge deck pavement by enhancing the performance of pavement materials, a new-generation, high-performance cold-mix resin was prepared by carrying out the combination of micro-characteristic analysis and performance test. Meanwhile, the pavement performance and fatigue performance of high-performance cold-mix resin mixtures and hot-mix epoxy saphalt mixtures as a control group were studied experimentally. The results show that different kinds of epoxy resins show bisphenol structure in essence. The curi
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23

Zeng, Yuqin, Qicheng Liu, Qing Zeng, Yuhao He, and Zhenghong Xu. "Research on the Mechanism of Interaction between Styrene–Butadiene–Styrene (SBS) and Asphalt Based on Molecular Vibration Frequency." Materials 14, no. 2 (2021): 358. http://dx.doi.org/10.3390/ma14020358.

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Based on the four-component theory of asphalt, molecular models of the saturate, aromatic, resin, and asphaltene were constructed, respectively. The styrene–butadiene–styrene (SBS) polymer was used as the modifier. Using density functional theory (DFT) to study the effect of SBS on the molecular vibration of each component of asphalt, the vibration spectrums and binding energy of the systems composed of SBS and each component molecule of asphalt were calculated. Prepared SBS modified asphalt and measured Fourier transform infrared spectroscopy (FTIR) before and after the experiment. The result
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24

Xu, Wei, Guoyi Zhuang, Zhengxiong Chen, and Jintao Wei. "Experimental Study on the Micromorphology and Strength Formation Mechanism of Epoxy Asphalt During the Curing Reaction." Applied Sciences 10, no. 7 (2020): 2610. http://dx.doi.org/10.3390/app10072610.

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The micromorphological changes and the strength formation mechanism of the curing of epoxy asphalt, which is mostly used for steel bridge deck pavements, were investigated. A tensile test was used to analyze the mechanical properties of epoxy asphalt, and Fourier transform infrared spectroscopy (FTIR) was used to determine the change in the epoxy peak area. Laser scanning confocal microscopy (LSCM) and scanning electron microscopy (SEM) were used to observe two-dimensional and three-dimensional micromorphological changes, respectively, during the curing reaction of epoxy asphalt. The results o
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25

Gao, Xiang, Ling Pang, Shi Xu, Yang Lv, and Yingxue Zou. "The Effect of Silicone Resin on the Fuel Oil Corrosion Resistance of Asphalt Mixture." Sustainability 14, no. 21 (2022): 14053. http://dx.doi.org/10.3390/su142114053.

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Fuel oil leaked onto asphalt pavement will damage the asphalt layer by dissolving the binder, softening the mixture and finally resulting in distress such as raveling and pitting. In the meantime, the skid resistance, high temperature stability and water stability deteriorate dramatically. Silicone resin is a fog sealing material for asphalt pavement. It forms a three-dimensional network structure with -Si-O- chains and therefore shows strong hydrophobicity and chemical stability. This paper looks into the effect of silicone resin on the fuel oil corrosion resistance of asphalt mixture. The co
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26

Melnikov, A. P., V. V. Konovalov, P. V. Sklyuev, and A. G. Dalke. "EVALUATING THE INFLUENCE OF PHOSPHORIC ESTER OF OXYETHYLATED NONYLPHENOL ON TECHNOLOGICAL CHARACTERISTICS OF SOLVENTS OF ASPHALT-RESIN-PARAFFIN DEPOSITS." Oil and Gas Studies, no. 4 (August 30, 2018): 122–29. http://dx.doi.org/10.31660/0445-0108-2018-4-122-129.

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The article discusses the results of evaluating the influence of phosphoric ester of oxyethylated nonylphenol (PE NP) on solvent asphalt-resin-paraffin deposits efficiency. Comparative experiments of the changes in solvent technological characteristics, when the content of PE NP is up to 2 vol. %, have been performed. The research shows that usage PE NP significantly not only modifies the solvent technological properties increasing the solvency, the saturation of the solvent asphalt-resin-paraffin deposits, but slightly decreases the rate of the asphalt-resin-paraffin deposits dissolution. We
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27

Effendy, R. H. F., H. Siswanto, and B. Rahardjo. "Volumetric Analysis of Stone Matrix Asphalt (SMA) Using Viatop Premium and Lycal Resin As Additive." IOP Conference Series: Earth and Environmental Science 1453, no. 1 (2025): 012041. https://doi.org/10.1088/1755-1315/1453/1/012041.

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Abstract The level of road damage in Indonesia is high, with 31.91% of roads in a damaged condition. The highest-impacting factors of road pavement damage are traffic volume and climate. One type of pavement mixture that performs well is Stone Matrix Asphalt (SMA), despite its weakness, namely the draindown property. The draindown can be overcome by adding a stabilizer or a binder absorber. Viatop premium is a cellulose fiber that can act as a binder absorber, however, it is not locally available. Lycal resin as a viscosity booster is a polymer that is flexible, has a high elastic modulus, and
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28

Zhang, Yan Jun, Dong Wei Cao, Hai Yan Zhang, and Xiao Wei Wu. "The Study of Curing Characteristics of Epoxy Asphalt." Advanced Materials Research 785-786 (September 2013): 295–99. http://dx.doi.org/10.4028/www.scientific.net/amr.785-786.295.

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Epoxy asphalt has been proposed for the steel bridge deck and the heavy traffic on the road because it shows excellent heat resistance, free from bleeding, low temperature cracking resistance. In this paper, the curing characteristics of epoxy resin system and epoxy asphalt system were studied. The curing time and the viscosity of different epoxy resin and epoxy asphalt systems were tested. Experimental results indicated that: In the pure epoxy system, the curing time was decreased with the content of curing agent and accelerator increasing, and increased with the diluents addition. Epoxy asph
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29

Chen, Yu, Nabil Hossiney, Xu Yang, Hainian Wang, and Zhanping You. "Application of Epoxy-Asphalt Composite in Asphalt Paving Industry: A Review with Emphasis on Physicochemical Properties and Pavement Performances." Advances in Materials Science and Engineering 2021 (August 23, 2021): 1–35. http://dx.doi.org/10.1155/2021/3454029.

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One of the failure mechanisms associated with asphalt paving layers, especially on steel deck bridges, is large permanent deformation, which adversely affects its long-term performance in service. Thus, epoxy resin was introduced in asphalt paving industry to tackle permanent deformation of asphalt mixtures due to its thermosetting nature. In this review, epoxy resin as a dominant component of the epoxy-asphalt composite system was first considered, followed by a discussion on its curing methods and curing mechanism. Furthermore, the physicochemical property and mechanical performance of epoxy
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30

Ai, Tao, Hua Pang, Xuanxuan Wu, et al. "Preparation and Properties of Waterborne Epoxy-Resin-Emulsified Asphalt Modified by Oxidized Extraction Oil." Buildings 12, no. 12 (2022): 2133. http://dx.doi.org/10.3390/buildings12122133.

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Waterborne epoxy-resin-emulsified asphalt (WEREA) has excellent adhesion and can be used as a good waterproofing tack coat; however, there are some problems such as the poor compatibility between the waterborne epoxy and the emulsified asphalt, and the brittleness of the cured material. In the present work, oxidized furfural extract oil was used as a compatibilizer to prepare the waterborne epoxy emulsion and waterborne epoxy-resin-emulsified asphalt, and their modification effects were studied. The extraction oil was oxidized with potassium permanganate. The effects of oxidized extraction oil
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31

Ji, Xue, Lei Gao, Ye Zhang, and Junqi Gao. "An Investigation on the Compatibility of Epoxy Resin and Asphalt Based on Molecular Simulation." Journal of Physics: Conference Series 2459, no. 1 (2023): 012005. http://dx.doi.org/10.1088/1742-6596/2459/1/012005.

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Abstract Epoxy resin and asphalt compatibility have a significant impact on the material qualities of epoxy-modified asphalt. At present, there is a shortage of the study on the compatibility mechanism from the standpoint of nano. This paper evaluated the influence of temperature on the compatibility of epoxy resin (ER) and asphalt using the molecular dynamics (MD) simulation approach to explore the compatibility between ER and asphalt in greater detail. First, a twelve-component molecular model of asphalt was built, as well as a model of the system following cross-linking of epoxy resin and c
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32

A. Nada, Amr, Walid Fouad Edris, Hebah Mohammad Al-Jabali, Ahmed D. Almutairi, Abd Al-Kader A. Al Sayed, and Shady Khairy. "An Investigation of the Capabilities of Resin Tire Carbon Black “N-330” as a Waste Binder in Asphalt Concrete Mixtures." Buildings 15, no. 2 (2025): 158. https://doi.org/10.3390/buildings15020158.

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This study investigates the potential use of tire-derived carbon black “N-330” as a sustainable waste binder in asphalt concrete mixtures, combined with resin as an alternative to the usual binding material in asphalt mixtures, “bitumen”. With the increasing demand for environmentally friendly construction materials, this research aims to assess the feasibility of incorporating resin tire carbon black N-330 “RTCB N-330” into asphalt as a full replacement for conventional binders. A comprehensive experimental program has been designed to evaluate the mechanical and performance properties of asp
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33

Agustian, Kusmira, Cut Liliiza Yusra, and Roni Agusmaniza. "Durabilitas Campuran AC-WC Dengan Pemanfaatan Abu Cangkang Kemiri Dan Getah Damar Sebagai Material Substitusi." Publikasi Riset Orientasi Teknik Sipil (Proteksi) 6, no. 2 (2024): 195–202. https://doi.org/10.26740/proteksi.v6n2.p195-202.

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Durability is one of characteristics to determine the level of asphalt mixture resistance in climate changes. This study compare resistance of AC-WC type asphalt mixtures with the use of substitute materials of candlenut shell ash and damar resin. The Firts make composition, test specimens, weighing and soakings for 30 minutes in water at temperature 60°C. The substitution levels of damar resin used are 2%,4%, and 6% of total weight of asphalt, while candlenut shell ash is 10% of the total weight of filler in the mixture. After obtaining the OAC, next make test specimens on the OAC of each typ
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Chen, Zining, Wei Wang, Abduhaibir Abdukadir, Junwen Lei, Junyan Yi, and Zhongshi Pei. "C9 Petroleum Resin and Polyethylene-Based High-Viscosity Modified Asphalt Binder Proportioning Optimization and Performance Study." Coatings 15, no. 3 (2025): 343. https://doi.org/10.3390/coatings15030343.

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This study, based on 90# matrix asphalt binder, investigates the use of SBS, C9 petroleum resin, and polyethylene (PE) as modifiers to prepare high-viscosity modified asphalt binders. Using the uniform design method, the modifier proportions were optimized to meet engineering requirements for high viscosity. The effects of modifier dosages on asphalt binder properties, including penetration, ductility, softening point, and dynamic viscosity, were systematically analyzed, and a multivariate nonlinear regression model was constructed to determine the optimal proportioning. Subsequently, the agin
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Nie, Yi Hua, Ping Liu, Li Xin Xu, and Jie Ding. "Performance Changing Regularity of No.70 Road Asphalt with Different Aging Time." Advanced Materials Research 723 (August 2013): 136–40. http://dx.doi.org/10.4028/www.scientific.net/amr.723.136.

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In this paper, rolling thin film oven is used to heat No.70 road asphalt to simulate asphalt aging. Six aging time tests of 0min, 40min, 85min, 180min, 240min and 300min were carried and the relationship of asphalt performance indexes before and after aging was got as well as four components. The analysis results indicate that: as the aging time increases, change processes of all performance indexes followed curve of index and the correlation coefficient reached significant level. Changing regularity of asphalt four components are also got: the contents of saturate and aromatic both decrease w
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Li, Jiu Su, Wen Yuan, and Wen Ke Jia. "Investigation on Asphalt Modified by LDPE Combined with Petroleum Resin." Applied Mechanics and Materials 193-194 (August 2012): 393–96. http://dx.doi.org/10.4028/www.scientific.net/amm.193-194.393.

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The influence of combination of low density polyethylene (LDPE) and petroleum resin on asphalt was investigated by analyzing the change of its penetration, ductility, softening point and viscosity. The results show that petroleum resin can significantly increase the viscosity of PE modified asphalt, which results in the improvement of the asphalt’s waterproof ability and anti-rutting performance in a certain degree. However, the ductility and softening point were negatively affected due to the addition of the petroleum resin. Through analyzing the penetration indexes, an optimal dosage of 8% P
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Liu, Pan, Kaimin Niu, Bo Tian, et al. "Improving the Compatibility of Epoxy Asphalt Based on Poly(styrene-butadiene-styrene)-Grafted Carbon Nanotubes." Coatings 15, no. 3 (2025): 314. https://doi.org/10.3390/coatings15030314.

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Epoxy asphalt, as a thermosetting and thermoplastic polymer composite material, has been widely used for steel bridge decks and specialty pavements due to its road performance, thermal stability, rutting resistance, and durability. However, the poor compatibility between epoxy resin binder and asphalt, due to the difference in chemical structure, polarity, and solubleness, severely restricts their practical applications in the construction of bridges and roads. Herein, we proposed a facial method to strengthen their compatibility by blending the poly(styrene-butadiene-styrene)-modified carbon
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Vyrozhemskyi, Valerii, Ivan Kopynets, and Oleksii Sokolov. "INCREASING THE PROPERTIES OF ASPHALT CONCRETES BY USING THE EPOXID FORMATION." Avtoshliakhovyk Ukrayiny, no. 2 (258) ’ 2019 (June 27, 2019): 46–50. http://dx.doi.org/10.33868/0365-8392-2019-2-258-46-50.

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One of the main reasons of low durability of asphalt concrete are the properties of bitumen which is the most sensitive of all its components to the action of external factors. As thermoplastic material, bitumen becomes soft at high summer temperatures leading to rutting, shear and sags formation. At low winter time temperatures it becomes fragile and rigid that due to low-temperature compression of asphalt pavement causes the occurrence of transverse cracks. The most effective direction for increasing the durability and roughness of asphalt pavement is changing the bitumen behavior by various
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Yuniarti, Ratna, Hasyim Hasyim, Rohani Rohani, and Desi Widianty. "SIFAT VOLUMETRIK CAMPURAN LASTON MENGGUNAKAN ASPAL MODIFIKASI GETAH PINUS DAN LIMBAH STYROFOAM." JURNAL SAINS TEKNOLOGI & LINGKUNGAN 7, no. 1 (2021): 66–77. http://dx.doi.org/10.29303/jstl.v7i1.214.

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Sifat volumetrik campuran pada laston merupakan salah satu faktor yang menentukan durabilitas (keawetan) lapis perkerasan jalan. Untuk meningkatkan keawetan lapis perkerasan jalan dan mengurangi dampak negatif terhadap lingkungan dapat dilakukan antara lain melalui modifikasi aspal dengan getah pinus dan limbah styrofoam. Tulisan ini bertujuan untuk mengkaji sifat volumetrik campuran laston menggunakan aspal modifikasi getah pinus dan limbah styrofoam tersebut. Sifat volumetrik campuran laston yang dikaji adalah rongga dalam campuran, rongga di antara mineral agregat, rongga terselimuti aspal,
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Li, Xiaolong, Junan Shen, Tianqing Ling, and Qingbin Mei. "Pyrolysis Combustion Characteristics of Epoxy Asphalt Based on TG-MS and Cone Calorimeter Test." Materials 15, no. 14 (2022): 4973. http://dx.doi.org/10.3390/ma15144973.

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To examine the pyrolysis and combustion characteristics of epoxy asphalt, the heat and smoke release characteristics were analyzed via TG-MS and cone calorimeter tests, and the surface morphology of residual carbon after pyrolysis and combustion was observed via scanning electron microscopy. The results showed that the smoke produce rate of epoxy asphalt was high in the early stage, and then sharply decreased. Moreover, the total smoke produced was close to that of base asphalt, and the surface of residual carbon presented an irregular network structure, which was rough and loose, and had few
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Wang, Xi. "Development and Conceptual Design Epoxy Resin/Emulsified-Asphalt/Cement Composite." Applied Mechanics and Materials 584-586 (July 2014): 1607–10. http://dx.doi.org/10.4028/www.scientific.net/amm.584-586.1607.

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The objective of this article is to provide a paving project for steel bridge deck based on a new composite bonding system of Epoxy resin/emulsified-Asphalt/Cement (EAC). Reinforced both by Cement and emulsified-Asphalt, the resin-based material has reflected good performances, especially rutting deformation at high temperature and adhesive strength with steel blocks, which should be satisfied to long-span steel bridge deck.
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Podoplelov, Evgeniy, Konstantin Kachan, and Natalia Tikunova. "METHODS OF DEWAXING OIL WELLS." Bulletin of the Angarsk State Technical University 1, no. 18 (2024): 109–12. https://doi.org/10.36629/2686-777x-2024-1-18-109-112.

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The paper considers methods for removing asphalt-resin-paraffin deposits from the surfaces of pumping and compressor pipes of oil wells. It is noted that the choice of the dewaxing method depends on the geological and physical characteristics of the development object, the component composition of sediments, the composition and properties of oil, as well as the intensity of formation of asphalt-resin-paraffin deposits
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Yuniarti, Ratna, Desi Widianty, Rohani Rohani, and Hasyim Hasyim. "Tinjauan Terhadap Durabilitas Campuran Asphalt Concrete Wearing Course Menggunakan Aspal Tua Dengan Berbagai Bahan Peremaja." JURNAL SAINS TEKNOLOGI & LINGKUNGAN 6, no. 2 (2020): 132. http://dx.doi.org/10.29303/jstl.v6i2.141.

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Asphalt concrete wearing course is laid on the top of road pavement so that directly exposed to ultra violet light and other environment impact. The higher temperature at the pavement surface and exposure to atmospheric oxygen accelerated aging cause asphalt to stiffen and become brittle. This aging result decrease the binding of asphalt and aggregate leads various damage of pavement. The aged asphalt rejuvenated and recycled with rejuvenating agent has been developed to reduce the use of virgin material for road maintenance. This article aims to review durability of asphalt concrete wearing c
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Yuniarti, Ratna, Made Mahendra, I. D. M. Alit Karyawan, Desi Widianty, and Fera Fitri Salsabila. "Pengaruh Karakteristik Aspal Modifikasi Getah Pinus Terhadap Peluruhan Campuran Aspal Porus." JURNAL SAINS TEKNOLOGI & LINGKUNGAN 9, no. 4 (2023): 603–10. http://dx.doi.org/10.29303/jstl.v9i4.531.

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A porous asphalt mixture is a type of pavement that allows water to drain through, thereby reducing the amount of surface runoff and improving road safety. To drain water quickly, porous asphalt is dominated by coarse aggregate so that the voids in the mixture become larger. Draindown, which is the loss of asphalt binder from the mixture, can cause blockages and reduce the ability of the pavement to drain rainwater. The use of modified asphalt is expected to increase the bonding between the asphalt and aggregate to withstand loading but meet draindown requirements. The pine resin used as an as
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Shen, Fan, Ming Yu Zhao, Ji Lu, and Qing Jun Ding. "Research on Microstructure Structure Formation Mechanism of Cement-Emulsifying Asphalt and Waterborne Epoxy Cementing Materials." Applied Mechanics and Materials 713-715 (January 2015): 2830–33. http://dx.doi.org/10.4028/www.scientific.net/amm.713-715.2830.

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Cement-Emulsifying Asphalt and waterborne Epoxy (CAE) cementing materials meet requirement for paving in steel bridge deck pavement materials, which possessing good flexibility, high temperature stability and cohesiveness to steel plate, and the microstructure model and structure formation mechanism of CAE mortar was researching in this paper. The results of the study show that, CAE mortar forms the asphalt and epoxy interpenetrating network structure which connect with cement, and the forming process contains four stage, which is dispersedness, interaction, structure formation and strength de
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Elman Iskandarov, Veli Nurullayev, Elman Iskandarov, Veli Nurullayev, and Rabiya Abishova Rabiya Abishova. "ASPHALT- RESIN- PARAFFIN ASSOCIATION CRUSHING IN THE VOLUME OF OIL AND OIL EMULSION WITH NEW NANOSTRUCTURE COORDINATION POLYMERS." Caucasus-Economic and Social Analysis Journal of Southern Caucasus 58, no. 01 (2024): 45–58. http://dx.doi.org/10.36962/cesajsc58012024-45.

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A short list of existing methods for the prevention and removal of asphalt-resin-paraffin deposits from oilfield equipment is given. Chemical methods related to the use of various additives, reagents, and remover agents are discussed in more detail. A brief description of the main classes of chemicals used in solving the problem of preventing and removing asphalt-resin-paraffin deposits is given. It has been shown that in order to select the most chemically effective ways to prevent and remove organic deposits, it is necessary to obtain an adequate understanding of the composition, properties,
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Yang, Fan, Fang Yu, Hongren Gong, et al. "Microscopic Mechanisms and Pavement Performance of Waterborne Epoxy Resin-Modified Emulsified Asphalt." Materials 18, no. 12 (2025): 2825. https://doi.org/10.3390/ma18122825.

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To address the deficiencies of traditional emulsified asphalt-pavement maintenance material in cohesive strength, high-temperature rutting resistance, as well as adhesion to aggregates, this study developed waterborne epoxy resin-modified emulsified asphalt (WEA) binders using a two-component waterborne epoxy resin (WER) and systematically investigated their modification mechanisms and pavement performance. The results indicated that WER emulsions and curing agents could polymerize to form epoxy resin within the emulsified asphalt dispersion medium, with the modification process dominated by p
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Xia, Quanping, Yingyong Li, Haining Xu, et al. "Using Phenol Formaldehyde Resin, Hexamethylenetetramine and Matrix Asphalt to Synthesize Hard-Grade Asphalts for High-Modulus Asphalt Concrete." Sustainability 14, no. 23 (2022): 15689. http://dx.doi.org/10.3390/su142315689.

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Traditional hard-grade asphalts for high-modulus asphalt concrete (HMAC) are produced by using natural hard-grade asphalt to modify matrix asphalts. However, natural hard-grade asphalts are scarce and expensive. To find a sustainable alternative, this study presented a method to synthesize hard-grade asphalts using phenol formaldehyde resin (PFR), hexamethylenetetramine (HMTA) and matrix asphalts. Infrared radiation (IR) spectra analysis and fraction analysis for the modifiers and synthesize asphalts show that asphalt molecules can be cross-linked into larger polymeric groups by the thermosett
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Liang, Chou Fu, Hung Yu Wang, Jun Kai Lu, and Hsien Chou Chen. "The Investigation of Colored Normal-Temperature Asphalt Concrete." Advanced Materials Research 723 (August 2013): 686–93. http://dx.doi.org/10.4028/www.scientific.net/amr.723.686.

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Colored asphalt concrete refers to asphalt concrete pavement that pigments are added in or colorful stones are mixed with, pigments added de-colored petroleum resin asphalt pavement, or modified asphalt pavement with water permeability sprayed with colorful resin coating. It is indispensable to develop traffic safety and embellish street environment. Taiwan is a tropical island. In summer, black pavement absorbs heat and produces greenhouse effect, which is called the heat island effect. Due to the weather factors or outer forces, it is difficult to refill or repair the pits or holes on colore
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Kaptsov, I., O. Nalivaiko, O. Romashko, and R. Tkachenko. "INVESTIGATION OF THE EFFECT OF THE PERMANENT MAGNETIC FIELD OF THE MAGNETIC ANTI-PARAFFIN DEVICE ON THE STRUCTURE ASPHALT-RESIN-PARAFFIN SEDIMENT." Municipal economy of cities 4, no. 157 (2020): 146–51. http://dx.doi.org/10.33042/2522-1809-2020-4-157-146-151.

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The limited world oil reserves force to actively develop and use fields with relatively low debit wells, as well as fields with difficult oil production conditions, with high-viscosity oil and with a significant content of foreign inclusions. One of the most unpleasant and serious complications in oil equipment is asphalt-resin-paraffin deposits. Therefore, one of the most important tasks is to study the mechanism and conditions of formation of asphalt-resin-paraffin deposits, as well as the development of effective methods to combat them. Analysis of wells in which asphalt-resin-paraffin depo
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