impact of viscosity modifier on asphalt properties used

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Impact of viscosity modifier on asphalt properties used ...

10%  Jul 21, 2017  Xu B, He ZH, Luo FY (2005) A high-viscosity asphalt modifier and its method of preparation. China patent CN 200510023227. 14. Chen Y, Tan YQ, Chen KQ (2012) Effect of TPS modifier on properties of high viscosity asphalt

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Impact of viscosity modifier on asphalt properties used ...

Impact of viscosity modifier on asphalt properties used for bus rapid transit lane in Chengdu Mouhamed Bayane Bouraima1 • Xiao-hua Zhang2 • Shui-wen Zhou2 • Yanjun Qiu1 Received: 20 May 2016/Revised: 29 June 2017/Accepted: 5 July 2017/Published online: 21 July 2017 The Author(s) 2017. This article is an open access publication

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Impact of viscosity modifier on asphalt properties used ...

Chang'an University Highway Department, Xi'an, China Impact of viscosity modifier on asphalt properties used for bus rapid transit lane in Chengdu Study on the preparation and properties of high ...

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Impact of viscosity modifier on asphalt properties used ...

Academic research paper on topic "Impact of viscosity modifier on asphalt properties used for bus rapid transit lane in Chengdu" J. Mod. Transport DOI 10.1007/s40534-017-0137-7

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Impact of viscosity modifier on asphalt properties used ...

Impact of viscosity modifier on asphalt properties used for bus rapid transit lane in Chengdu Mouhamed Bayane Bouraima 0 1 2 Xiao-hua Zhang 0 1 2 Shui-wen Zhou 0 1 2 Yanjun Qiu 0 1 2 0 Sichuan Provincial Transport Department Highway Planning, Survey, Design and Research Institute , Chengdu 610031, Sichuan , China 1 School of Civil Engineering, Southwest Jiaotong Univ., Highway

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Impact of viscosity modifier on asphalt properties used ...

Impact of viscosity modifier on asphalt properties used for bus rapid transit lane in Chengdu . By Mouhamed Bayane Bouraima, Xiao-hua Zhang, Shui-wen Zhou and Yanjun Qiu. Cite . BibTex; Full citation; Publisher: Springer Nature. Year: 2017. DOI identifier: 10.1007/s40534-017

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CHAPTER FOUR Asphalt Additives and Modifiers ...

The use of ground poly (ethylene terephthalate) (PET) particles in asphalt may provide an environmentally friendly solution for the disposal of large quantities of PET waste. The performance of PET as a modifier for asphalt binders was evaluated using rheological and viscosity properties.

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Investigation on high-viscosity asphalt binder for ...

Aug 10, 2019  Impact of viscosity modifier on asphalt properties used for bus rapid transit lane in Chengdu J. Modern Trans. , 3 ( 25 ) ( 2017 ) , pp. 185 - 193 , 10.1007/s40534-017-0l 37-7 CrossRef View Record in Scopus Google Scholar

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Rheological Properties of Polyethylene-Modified Asphalt Binder

option for not only improving the physical properties of asphalt mixtures but also for being a safe method of disposal of the waste material. In this study; the dynamic shear rheometer (DSR) and rotational viscosity (RV) equipment were used to study the rheological properties of polyethylene-modified asphalt

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Viscosity Viscosity Modifiers - Infineum Insight

Function of viscosity modifiers • Base oil viscosity has strong temperature dependence: • First described in 1920s and now more precisely in ASTM D341 • Thinner base oils (Oil B) provide good low temperature properties, but cannot provide protection at high temperatures • Thicker base oils (Oil A) provide protection at high

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Impact of viscosity modifier on asphalt properties used ...

The percentages of the viscosity modifiers used were: TPS (0%, 8%, 10%, 12%, 14% and 16%) and RST and HVA (8% and 12%) depending on the type of asphalt binder. Technical indicators of modifier asphalt were tested through conventional and unconventional binder tests.

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Analysis of viscosity and composition properties for crumb ...

Apr 30, 2018  The viscosity and composition properties for rubber asphalt are analyzed. • The visco-flow activation energy (Eη) of RA was acquired.The viscosity of rubber asphalt is split into three parts: BE, IE and PE. The impact of factors on IE and PE of rubber asphalt was anatomized.. The viscosity prediction model of rubber asphalt was established.

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CHAPTER FOUR Asphalt Additives and Modifiers ...

The use of ground poly (ethylene terephthalate) (PET) particles in asphalt may provide an environmentally friendly solution for the disposal of large quantities of PET waste. The performance of PET as a modifier for asphalt binders was evaluated using rheological and viscosity properties.

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Impact of the Ageing on Viscoelastic Properties of Bitumen ...

The liquid surface active agent FA (fatty amine) was used as a bitumen viscosity-reducing modifier. It was added in the amount of 0,2%, 0,4% and 0,6% by the bitumen mass. All binder properties have been determined before ageing (NEAT) and after long-term ageing simulated by

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Impact of Rubber Modifier on the Rheological Properties of ...

Using crumb rubber to modify asphalt binder can not only improve the binder properties, but also shows environmental and economical advantages. To evaluate the function of the RM modifier in binders, physical properties and rheological properties were investigated. Specifically, the high and low temperature sweep methods was used to investigate influence that the RM on rheological properties ...

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032 PROPERTIES OF BITUMINOUS BINDER MODIFIED WITH

This ratio varies between 1 and 3.5 for the modifiers used in this study. In the extreme case of adding 4% HDPE to the base binder, the viscosity increased from 400 mPas to 2413 mPas. This value is less than 3000 mPas and therefore satisfies the ASTM D6373 criterion for asphalt binder workability [6]. Table 2: Viscosity of modified asphalt binders.

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Use of Polyphosphoric Acid in Asphalt Binders

This paper discusses the use of PPA as a modifier of asphalt binders. 1.0 InTRoDUCTIon Asphalt binders are often modified by the use of additives to improve properties and meet performance requirements. Polyphosphoric acid (PPA) has been used for this purpose in North America for over thirty years[1]. It is currently estimated that

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Rheological Properties of Polyethylene-Modified Asphalt

option for not only improving the physical properties of asphalt mixtures but also for being a safe method of disposal of the waste material. In this study; the dynamic shear rheometer (DSR) and rotational viscosity (RV) equipment were used to study the rheological properties of polyethylene-modified asphalt

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Rheological, physicochemical, and microstructural ...

Jun 01, 2021  Behnood, A., Karimi, M. M. Cheraghian, G. Coupled effects of warm mix asphalt (WMA) additives and rheological modifiers on the properties of asphalt binders. Cleaner Engineering and Technology 1 ...

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Anova Asphalt Modifier Enhance UTI of Low Quality ...

A useful tool for asphalt binder producers and contractors. The Anova modifiers can be used to achieve the following: Reduce the low temperature grade of the asphalt, easily achieving -34, -40 and lower grades; Excellent polymer compatiblizer and enhancer for PMB producers

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Impact Modifiers for Plastics Materials - Polymer ...

Impact modifiers are added to compounded materials to improve durability and toughness of plastic resins. In addition to the impact performance, a number of other characteristics of the material such as optical and tensile properties, weatherability, processability, flammability, heat distortion and cost can also be improved by adding impact modifiers.

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(PDF) Effects of asphalt modification by Nanosilica and ...

Viscosity (CP) Viscosity (CP) % NMC % NMC Fig. 7 Rotational viscosity at 135oC Fig. 8 Rotational viscosity at 165oC versus NMC To determine the optimum quantities of modifiers (ONMC), those are the ratios that achieve the best performance of the asphalt bond for different properties.

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Learning more about recycled plastics in asphalt pavements ...

The plastic flakes are sized and separated based on several physical properties. In many cases, the flakes are compounded into a new form, such as pellets and then used to produce plastic products or modifiers for asphalt. The more processing that takes place, the greater the expense of producing the plastic modifier for asphalt. Summary of ...

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Materials Free Full-Text Rheological Properties ...

A styrene-butadiene-styrene (SBS) latex modifier can be used for asphalt modification due to the fact of its energy-saving, construction convenience, and economic advantages. The objective of this study was to investigate the influence of asphalt type and SBS latex dosage on the rheological properties, compatibility, and storage stability of asphalt through temperature and frequency sweep ...

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High-temperature properties of composite modified light ...

Jun 15, 2021  To analyze the impact of polymer modifiers on the high-temperature viscosity and rheological properties of light-colored synthetic asphalt binders. Aromatic oils, petroleum resins, and polymer modifiers were selected to prepare a light-colored synthetic modified asphalt binder by

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(PDF) Effects of asphalt modification by Nanosilica and ...

Viscosity (CP) Viscosity (CP) % NMC % NMC Fig. 7 Rotational viscosity at 135oC Fig. 8 Rotational viscosity at 165oC versus NMC To determine the optimum quantities of modifiers (ONMC), those are the ratios that achieve the best performance of the asphalt bond for different properties.

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Effect of Different Polymer Modifiers on the Long-Term ...

Jun 17, 2021  Materials 2021, 14, 3359 3 of 13 Table 1. Properties of SBS asphalt. Index Unit Value Test Method Penetration at 25 C 0.1 mm 71 JTG E20 T0604 Penetration Index - 0.5 JTG E20 T0604 Ductility at 5 C cm 48 JTG E20 T0605 Softening point C 64 JTG E20 T0606 Viscosity at 135 C Pas 1.8 JTG E20 T0625 2.2.

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Materials Free Full-Text Rheological Properties ...

A styrene-butadiene-styrene (SBS) latex modifier can be used for asphalt modification due to the fact of its energy-saving, construction convenience, and economic advantages. The objective of this study was to investigate the influence of asphalt type and SBS latex dosage on the rheological properties, compatibility, and storage stability of asphalt through temperature and frequency sweep ...

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Use of Polyphosphoric Acid in Asphalt Binders

This paper discusses the use of PPA as a modifier of asphalt binders. 1.0 InTRoDUCTIon Asphalt binders are often modified by the use of additives to improve properties and meet performance requirements. Polyphosphoric acid (PPA) has been used for this purpose in North America for over thirty years[1]. It is currently estimated that

Get Price

032 PROPERTIES OF BITUMINOUS BINDER MODIFIED WITH

This ratio varies between 1 and 3.5 for the modifiers used in this study. In the extreme case of adding 4% HDPE to the base binder, the viscosity increased from 400 mPas to 2413 mPas. This value is less than 3000 mPas and therefore satisfies the ASTM D6373 criterion for asphalt binder workability [6]. Table 2: Viscosity of modified asphalt binders.

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EFFECT OF BLENDING SPEED AND BLADE LEVEL ON THE

shows the physical properties of this base binder used. Table- 1. Properties of base asphalt binder used. Type of test Standard used Test results Penetration @ 25 °C ASTM D5 85.3 Softening point, °C ASTM D36 45 Flash point, °C ASTM D92 280 Fire point,

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Investigation of Using Polymers to Improve Asphalt ...

The physical properties of this type of asphalt cement are shown in Table (1). Table 1: Physical Properties of Asphalt Cement. Test Unit ASTM Results Penetration 25°C,100 gm , 5 sec. 1/10 mm D5 45 Absolute Viscosity at 60°C (*) Poise D2171 2090 Kinematics' Viscosity at 135C (*) C St. D2170 380 Ductility (25°C, 5 cm/min.) Cm. D 113 >100

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Selection of Impact Modifiers for Polymers

Dec 12, 2019  Impact modifiers are added to plastic compounded materials to improve the durability and toughness of a variety of plastic resins. The amount of impact modifier added depends upon the level of impact resistance needed for end-use applications. Explore what are impact modifiers, the different types of impact modification, and how impact modifiers improve the properties of several

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Polymer Modified Asphalt – ULTRAPAVE®

With the implementation of Superpave, a product of the Strategic Highway Research Program (SHRP), the use of rheological engineering properties to describe asphalt cement performance has become essential. ULTRAPAVE ® has played a major role in the testing and understanding of these specifications. With over 1,000 different binder systems ...

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TAFPACK-SUPER (TPS) for Porous Asphalt Pavement - TAIYU ...

"TAFPACK-Super", often abbreviated as “TPS”, is a modifier for high-viscosity modified asphalt used for porous asphalt mixture. Price in Vietnam Dong per Kilogram, Packing in 20kg / bag. Origin Vietnam Description Additive in granules, yellow or black, easily dissolved into asphalt concrete. Uses Increase the viscosity of asphalt, increase the softening temperature and create stable bonds.

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Evaluating Fly Ash-Based Geopolymers as a Modifier for ...

Feb 19, 2020  Geopolymer could be used as a sustainable and greener alternative to other asphalt modifiers due to its low carbon dioxide footprint and effective by-products/waste better recycling capacity. This paper presented a laboratory study to investigate the effects of geopolymer content on the rheological and microstructure properties of asphalt binder.

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Westlake Chemical

A Superior Road Asphalt Modifier Technical Service General Epolene info Dick Stuart 903 242 7682 Epolene . ... Impact on SHRP Performance Epolene EE-2 polymer is used to increase the ... Properties OF Viscosity @ 2750F-a Compatibility Test 5 days @ 3250F OF Top Bottom Control 101 240 98 98 237 234 11 49

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Frontiers Preparation and Properties of Carbon Nanofiber ...

Aug 11, 2020  Carbon nanofiber (CNF) is a nanomaterial with unique mechanical properties, which can improve the properties of composite materials effectively. Research focusses on the impact of CNF on asphalt, asphalt binders, and mixtures. Traditional emulsified asphalt presents a limited performance at both high and low temperatures. Emulsified asphalt with a better performance, is therefore required in ...

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