performance improvement of asphalt concretes using fiber

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Performance improvement of asphalt concretes using fiber ...

2021-5-1  Kaloush (2008) and Kaloush et al. (2010) investigated fiber-reinforced asphalt mixes as a surface pavement material and benchmarked it with the performance of conventional mixes as a controlled material using sophisticated performance tests. It was concluded the fiber reinforcement can strengthen the resistance to the permanent deformation ...

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Performance improvement of asphalt concretes using fiber ...

Polyolefin fibers are commonly utilized as reinforcing agents in concrete and asphalt concrete. Microstructural analysis using scanning electron microscope tool was carried out to examine the microstructure properties of studied mixtures in this research as shown in Figure 2. Table 4 indicates physical properties of polyolefin and aramid fibers.

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Performance improvement of asphalt concretes using

2021-5-14  Research article Performance improvement of asphalt concretes using fiber reinforcement Thaworn Takaikaewa, Menglim Hoyb ,**, Suksun Horpibulsukc d *, Arul Arulrajahe, Alireza Mohammadiniae, Jitwadee Horpibulsukf,*** a School of Civil Engineering, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand b Center of Excellence in Innovation for

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Performance improvement of asphalt concretes using fiber ...

This study reports on the laboratory performance, field performance and cost analysis of fiber-reinforced asphalt concrete (FR-AC) pavement using AC60/70 and polymer modified asphalt (PMA) as binders.

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Improvement of asphalt mixture performance with glass ...

2018-3-10  The use of macrofibers for asphalt concrete reinforcement is a non-developed field. The main objective of this work was to explore the rutting and fracture performance of Fiber Reinforced Asphalt Concrete (FRAC), mainly incorporating macro glass fibers.

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Performance Improvement of Asphalt Concretes Using Steel ...

The measured performance of the L-S asphalt concretes was compared with that of L asphalt concretes and granite (G) asphalt concretes. Two types of asphalt cements, Penetration Grade AC60/70 and polymer-modified asphalt (PMA), were utilized in this research project.

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Improvement of asphalt mixture performance with glass ...

2018-6-24  The Fiber Reinforced Asphalt Concrete (FRAC) used in this study was developed from a common dense grade asphalt concrete. The base asphalt mixture was made using two fractions of coarse aggregates (6–20 mm and 6–12 mm), crushed sand (0–6 mm) and a conventional asphalt binder (CA30 Argentinian standard IRAM 6835; PG 64-16).

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The effect of polypropylene fibers on asphalt performance

Finally, mixtures containing 0.05% of WMA coated fiber suggest potential improvement in the performance of asphalt mixture, such as enhancing the cracking tolerance index

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Effect of adding glass fiber on the properties of asphalt ...

2020-9-30  In the recent decades, different types of fiber materials are utilized for improving the performance of asphalt mixture. A laboratory investigation was carried out into the effect of adding Glass Fiber (GF) on some properties of Hot Mix Asphalt

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Master Curve Establishment and Complex Modulus

2020-7-17  performances and basalt fiber with 6 mm was suggested, due to its larger contact area with asphalt. Li et al. conducted three-point bending tests at three low temperatures on the asphalt concretes AC-13 and AC-20 with various basalt fiber contents, and proposed a distinction method of fracture type based on the bending coecient.

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Performance of Fiber-Reinforced Asphalt Concretes with ...

Performance of Fiber-Reinforced Asphalt Concretes with Various Asphalt Binders in Thailand. This research presents a laboratory investigation into the effects of polyolefin and aramid fibers as a reinforcement material in hot-mix asphalt (HMA) mixtures, with different asphalt binders.

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Tensile response of Ultra High Performance PE Fiber ...

2021-5-6  PE-UHPFRC is a new Ultra High-Performance Fiber Reinforced Concrete (UHPFRC), which is developed to reduce the environmental impact of conventional UHPFRC by replacing the steel fibers with synthetic ones and reducing the clinker content in the mix. The development of the dynamic elastic modulus, the evolution of free autogenous deformations and the eigenstresses development with age,

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Mix Design and Performance Assessment of Asphalt Concretes ...

In order to optimize the composition of the hybrid fiber,nine kinds of hybrid fibers which consisted of different proportions of lignin fiber,polyester fiber and basalt fiber were prepared according to orthogonal design method.Then the shear strength of different composite fibers modified asphalt were measured by the direct shear test and the optimum dosage and proportion of the hybrid fibers ...

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Improvement of asphalt mixture performance with glass ...

2018-6-24  The Fiber Reinforced Asphalt Concrete (FRAC) used in this study was developed from a common dense grade asphalt concrete. The base asphalt mixture was made using two fractions of coarse aggregates (6–20 mm and 6–12 mm), crushed sand (0–6 mm) and a conventional asphalt binder (CA30 Argentinian standard IRAM 6835; PG 64-16).

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Fiber-Reinforced Asphalt Concrete Mixtures Structural ...

2016-9-8  performance using DARWin-ME. As the fiber reinforced mixtures enhance the dynamic modulus values, an improvement to the pavement performance predicted by DARWin-ME is expected. A recent study conducted at Arizona State University showed that a fiber-reinforced mixture provided the same performance compared to the conventional mixtures with 30 ...

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Fibers Free Full-Text The Influence of SBS, Viatop ...

The current study investigates the effects of Fiber Reinforce Polymer (FRP) additive on the performance of Stone Mastic Asphalt (SMA) mixtures with SBS and Viatop Premium additives. The asphalt mixture used in the current study included SBS (Styrene-Butadiene-Styrene) additive modified at the rate of 5% according to the necessary preliminary studies, and some SMA mixture modified by adding FRP ...

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Effect of adding glass fiber on the properties of asphalt ...

2020-9-30  The continuing rapid growth in traffic, along with the rise in allowable axle loads, requires improvement of highway paving materials. In the recent decades, different types of fiber materials are utilized for improving the performance of asphalt mixture. A laboratory investigation was carried out into the effect of adding Glass Fiber (GF) on some properties of Hot Mix Asphalt

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Performance of GLASS WOOL FIBERS in ASPHALT

2020-9-24  The process of adding fibers in either asphalt or cement concretes can be categorized into two categories, direct random inclusion (matrix) of which the outcome in AC is known as fiber reinforced asphalt concrete and Geo-synthetics family [9]. This research studies a glass wool fiber reinforced in AC and its applicability.

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Hybrid Modification of Stone Mastic Asphalt with Cellulose ...

2020-9-22  In this study, cellulose and basalt fiber were introduced simultaneously to stone mastic asphalt (SMA) to investigate the effects of hybrid modification on performance improvement of asphalt mixture. The study consists of three parts. The first part investigated material properties of cellulose and basalt fiber, including microscope electrical scanning.

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1.36 Faghri, M. and M. H. Sadd. Performance Improvement of ...

2021-7-15  1.36 Faghri, M. and M. H. Sadd. â Performance Improvement of Open Graded Asphalt Mixes.â Report on URI_TC Project No. 536144. October 2002. 1.36.1 General The objective of this study was to evaluate the effect of additives, fiber and polymer on strength and permeability properties of open-graded asphalt mixes.

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Performance of Fiber-Reinforced Asphalt Concretes with ...

Performance of Fiber-Reinforced Asphalt Concretes with Various Asphalt Binders in Thailand. This research presents a laboratory investigation into the effects of polyolefin and aramid fibers as a reinforcement material in hot-mix asphalt (HMA) mixtures, with different asphalt binders.

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Performance of GLASS WOOL FIBERS in ASPHALT

2020-9-24  The process of adding fibers in either asphalt or cement concretes can be categorized into two categories, direct random inclusion (matrix) of which the outcome in AC is known as fiber reinforced asphalt concrete and Geo-synthetics family [9]. This research studies a glass wool fiber reinforced in AC and its applicability.

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Mechanical performance of fibers in hot mix asphalt: a

2021-3-10  64 steel and waste fibers in asphalt concrete (AC) and stone matrix asphalt (SMA) was also 65 investigated [24–27]. Values of resilient modulus and rutting resistance are higher in glass fiber 66 reinforced SMA mixtures [28] while using carbon fibers leads to an increase in the Marshall 67 stability in asphalt concretes [13].

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Establishment of Complex Modulus Master Curves Based

2020-7-29  Fiber-Modified Asphalt Mixtures Guojin Tan 1, Wensheng Wang 1,* , Yongchun Cheng 1, ... scholars have been devoted to studying the impact of basalt fiber on the performance improvement of bituminous materials [19,20]. ... tests at three low temperatures on asphalt concretes (AC-13 and AC-20) with various basalt fiber ...

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Experimental determination of the optimum percentage

2017-9-13  performed to obtain a better trade off benchmarks for using such modified asphalt concretes in practical paving projects. 2. Materials and methods 2.1 Materials The required materials for manufacturing the asphalt mixturs of this research were bitumen, aggregates and polyester fibers as explained in the following.

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Pavement Performance of Asphalt Concrete Using Building ...

In order to deeply analyze the feasibility of the application of building demolition waste on asphalt concrete, pavement performance of asphalt concrete using different content of building demolition waste was analyzed. Results show that: (1) the addition of building demolition waste increases the asphalt-aggregate ratio of asphalt concrete, and the asphalt-aggregate ratio increases 0.25% with ...

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Experimental Investigation on Rutting Performance of

2019-7-1  using of additive materials to modify bitumen and asphalt mixture. One of these ways is using of additive materials to improve of asphalt properties against dynamic loads. In the present study, the potential of micro silica powder in improvement of mechanical properties of hot mix asphalt (HMA) have been investigated.

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Improvement of Low-Temperature Performance of Buton

To improve the low-temperature performance of the Buton rock asphalt (BRA)-modified asphalt, styrene-butadiene rubber (SBR) was added to it. The BRA-modified asphalt and SBR-BRA composite modified asphalt were prepared by high-speed shearing method. The penetration, softening point, ductility, and B

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Evaluation of Three Polymer Modified Asphalt Concretes

mer. The three polymer modified asphalt concretes were constructed in five separate test sections adjacent to each other. Iii addition to the use of polymer modified asphalt, two control sections with a conventional AC-20 asphalt were also constructed for comparison of the perfor­ mance.

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Laboratory Evaluation of Asphalt Binder Modified with ...

2020-8-5  Asphalt pavement subjected to heavy traffic load and harsh environmental conditions can easily build up damage and shorten the service life. In this paper, different dosages of basalt fiber (BF) were introduced into crumb rubber (CR) modified asphalt binder, and a series of laboratory tests were carried out to evaluate the properties and performances.

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