Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified with Paraffin and Crumb Rubber

Baha Vural Kök; Mehmet Yılmaz; Mustafa Akpolat

doi:10.19113/sdufbed.18501

Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified with Paraffin and Crumb Rubber

Abstract

In hot mix asphalts at low temperatures, cracks occur due to thermal tension and these cracks cause water to leak inside the pavement and the pavement gets deformed sooner than expected. In order to improve the properties of bituminous mixtures, mostly polymer type additives are used in the modification of the bitumen. These types of improvements usually have positive effects on the high-temperature behavior of the mixture. In this study, semi-circular bending test, which is the most commonly used method in the literature to investigate the low-temperature behavior of bituminous mixtures, was performed. In the study, the resistance of stone mastic asphalt mixtures, which were prepared with modified bitumen with a constant 3% of paraffin and various amounts of crumb rubber, to crack formation and its movement was identified. As a result, it was concluded that the effects of additives on crack formation and its movement is varied and the relation between the fractured aggregate surface areas and the fracture toughness of the mixture can be determined by the image processing method.

Keywords

Crumb rubber,Paraffin; Low-temperature crack; Fracture toughness

References

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Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

Baha Vural Kök

Mehmet Yılmaz

Mustafa Akpolat This is me

Publication Date

August 8, 2017

Submission Date

March 31, 2017

Acceptance Date

-

Published in Issue

Year 2017 Volume: 21 Number: 3

DOI

https://doi.org/10.19113/sdufbed.18501

IZ

https://izlik.org/JA84NG92JX

Cite

RIS / Bibtex

APA

Kök, B. V., Yılmaz, M., & Akpolat, M. (2017). Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified with Paraffin and Crumb Rubber. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(3), 683-688. https://doi.org/10.19113/sdufbed.18501

AMA

1.Kök BV, Yılmaz M, Akpolat M. Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified with Paraffin and Crumb Rubber. J. Nat. Appl. Sci. 2017;21(3):683-688. doi:10.19113/sdufbed.18501

Chicago

Kök, Baha Vural, Mehmet Yılmaz, and Mustafa Akpolat. 2017. “Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified With Paraffin and Crumb Rubber”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (3): 683-88. https://doi.org/10.19113/sdufbed.18501.

EndNote

Kök BV, Yılmaz M, Akpolat M (December 1, 2017) Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified with Paraffin and Crumb Rubber. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 3 683–688.

IEEE

[1]B. V. Kök, M. Yılmaz, and M. Akpolat, “Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified with Paraffin and Crumb Rubber”, J. Nat. Appl. Sci., vol. 21, no. 3, pp. 683–688, Dec. 2017, doi: 10.19113/sdufbed.18501.

ISNAD

Kök, Baha Vural - Yılmaz, Mehmet - Akpolat, Mustafa. “Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified With Paraffin and Crumb Rubber”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/3 (December 1, 2017): 683-688. https://doi.org/10.19113/sdufbed.18501.

JAMA

1.Kök BV, Yılmaz M, Akpolat M. Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified with Paraffin and Crumb Rubber. J. Nat. Appl. Sci. 2017;21:683–688.

MLA

Kök, Baha Vural, et al. “Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified With Paraffin and Crumb Rubber”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 21, no. 3, Dec. 2017, pp. 683-8, doi:10.19113/sdufbed.18501.

Vancouver

1.Baha Vural Kök, Mehmet Yılmaz, Mustafa Akpolat. Investigation of Low-Temperature Behavior of Stone Mastic Asphalt Mixtures Modified with Paraffin and Crumb Rubber. J. Nat. Appl. Sci. 2017 Dec. 1;21(3):683-8. doi:10.19113/sdufbed.18501