Stability and voids properties of hot mix asphalt containing black rice husk ash

Ramadhansyah, P. J.; Irwan, Ramli Noram; Idris, Ali Mohamad; Ezree, A. Mohd; Khatijah, AB Siti; Norhidayah, A. H.; Yaacob, Haryati

doi:10.1088/1755-1315/244/1/012044

Cited by 4 publications

(2 citation statements)

References 11 publications

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“…Several research studies present some strategies to solve problems with bitumen binder. The use of waste materials like coconut-shell ash, black rice husk ash, and eggshell, which helped researchers to investigate the use of these wastes as a partial replacement for bitumen binder, improves pavement performance and environmental concerns [7,8,9]. Currently, waste material is a big problem in many parts of the world.…”

Section: Introductionmentioning

confidence: 99%

Utilization of Eggshells Ash as Additive in Enhancing Physical Properties of Bitumen Binder

Syammaun

Husaini

Abdullah

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The aim of this research is to evaluate the physical properties of bitumen binder incorporating eggshell ash (ESA). Using ESA in bitumen was investigated as an alternative, as an additive in potential paths to landfill disposal and for improving the service physical properties of bitumen binder. Four different contents of ESA (2%, 5%, 7%, and 10%) were used by weight of bitumen with a 60/70 penetration grade. Several laboratory tests, i.e., penetration, softening point, ductility, viscosity, and specific gravity, were conducted to check the performance of the ESA. The results showed that the specimens with higher ESA content had the largest values of softening point. In contrast, the softening point decreased as the ESA content decreased. The addition of ESA clearly shows the increase in viscosity. From the observations, it is evident that the addition of 5% of ESA has the potential to improve the performance of bitumen binder compared to other ESA percentages.

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Section: Introductionmentioning

confidence: 99%

Utilization of Eggshells Ash as Additive in Enhancing Physical Properties of Bitumen Binder

Syammaun

Husaini

Abdullah

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Asphalt binders can be made harder by modification. Different types of modifiers were tried worldwide to enhance the rheological properties of asphalt binder, such as polymers [1][2][3][4][5][6], crumb rubber [5,[7][8][9][10][11], waste plastic [12][13][14][15][16], geopolymers [17], and nano-materials [18][19][20][21]. Polymers are commonly used to modify and improve the rheological properties of asphalt binders.…”

Section: Introductionmentioning

confidence: 99%

Evaluation and Comparison of Mechanical Properties of Polymer-Modified Asphalt Mixtures

et al. 2021

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Polymer modification is extensively used in the Kingdom of Saudi Arabia (KSA) because the available asphalt cement does not satisfy the high-temperature requirements. It was widely used in KSA for more than two decades, and there is little information regarding the differences in the performance of different polymers approved for binder modification. Pavement engineers require performance comparisons among various polymers to select the best polymer for modification rather than make their selection based on satisfying binder specifications. Furthermore, the mechanical properties can help select polymer type, producing mixes of better resistance to specific pavement distresses. The study objective was to compare the mechanical properties of the various polymer-modified asphalt (PMA) mixtures that are widely used in the Riyadh region. Control mix and five other mixes with different polymers (Lucolast 7010, Anglomak 2144, Pavflex140, SBS KTR 401, and EE-2) were prepared. PMA mixtures were evaluated through different mechanical tests, including dynamic modulus, flow number, Hamburg wheel tracking, and indirect tensile strength. The results show an improvement in mechanical properties for all PMA mixtures relative to the control mixture. Based on the overall comparison, the asphalt mixture with polymer Anglomk2144 was ranked the best performing mixture, followed by Paveflex140 and EE-2.

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Studying the Properties of SBS/Rice Husk Ash‐Modified Asphalt Binder and Mixture

Sha

Wang

et al. 2020

Advances in Materials Science and Engineering

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Sustainable materials in the field of road pavement have become a research direction in recent years. In this study, the rice husk ash with small dosage of styrene-butadiene-styrene (SBS) was added as a bioadditive into the base asphalt to modify its properties. Different contents (0, 2, 5, 10, and 15%) of rice husk ash (RHA) and 1% of SBS were selected to prepare the modified asphalt. Penetration, softening point, ductility, rotational viscosity test, and temperature sweep test were conducted to investigate the properties of SBS/RHA-modified asphalt binder. Rutting test, moisture susceptibility, and low-temperature cracking were utilized to evaluate the performances of SBS/RHA-modified asphalt mixture. The results showed that the penetration decreased and the softening point and rotational viscosity enhanced while the ductility slightly decreased with the incorporation of rice husk ash. The SBS/RHA-modified asphalt mixture had better high-temperature performance than that of the virgin asphalt mixture but slightly lower moisture stability and low temperature performance. The tensile strength ratio of the virgin and modified asphalt mixture met the requirement of specification. The tensile strain of mixture SR15 was lower than the requirement for the asphalt mixtures on the basis of the specification. For the SBS/RHA-modified asphalt binder based on the comprehensive properties, the content of rice husk ash should not be higher than 15%.

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Stability and voids properties of hot mix asphalt containing black rice husk ash

Cited by 4 publications

References 11 publications

Utilization of Eggshells Ash as Additive in Enhancing Physical Properties of Bitumen Binder

Utilization of Eggshells Ash as Additive in Enhancing Physical Properties of Bitumen Binder

Evaluation and Comparison of Mechanical Properties of Polymer-Modified Asphalt Mixtures

Studying the Properties of SBS/Rice Husk Ash‐Modified Asphalt Binder and Mixture

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