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M.A. Rasekh, S. Haldenbilen, D. Zengin
Pág. 569 - 580
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Amir Tabakovic, Christopher Faloon and Declan O?Prey
Conductive alginate capsules encapsulating a bitumen rejuvenator (HealRoad capsules) is a unique self-healing asphalt technology which reinforces the asphalt pavement by improving its tensile and compressive strength and enhances its autonomous healing p...
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Ana Dias, Hugo Silva, Carlos Palha and Joel Oliveira
When temperatures drop to significantly low levels, road pavements are subjected to thermally-induced stresses, resulting in the appearance of thermal cracking, among other distresses. In these situations, polymers can be used as asphalt binder modifiers...
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Piergiorgio Tataranni and Cesare Sangiorgi
Cigarette butts can be considered as one of the most common contemporary sources of waste, considering the large consumption of cigarettes all over the world. Despite the fact that different solutions have been developed and tested in the recent years ai...
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Bartosz Budzinski and Pawel Mieczkowski
This paper presents a case study of the application of an innovative asphaltic mixture used for making protective layers on bridges. This mixture, called stone mastic asphalt rich in bitumen mastic (shortened to SMA-MA) produces an impervious surface, re...
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Chunyu Liang, Junchen Ma, Peilei Zhou, Guirong Ma and Xin Xu
This paper focuses on the fracture damage characteristics of styrene-butadiene-styrene (SBS)-modified SMA-13 specimens with basalt fiber under various freeze-thaw (F-T) cycles. SBS-modified stone mastic asphalt (SMA)-13 specimens with basalt fiber were p...
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Bekir Aktas,Suayip Aytekin,Sevket Aslan
Pág. 409 - 417
Warm Mix Asphalt (WMA) technologies have made a considerable development in recent years, where studies on environmental pollution and protection of natural resources have become prominent all over the world. Thanks to the rapidly developing and renewed ...
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Xuancang Wang, Zhenyang Fan, Li Li, Hongyao Wang and Minghui Huang
In this study, the failure mechanism of crumb rubber?asphalt pavement was analyzed under the combined effects of low temperature, water, and traffic load. The investigation was carried out based on the mechanical and deformational properties of crumb rub...
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Tuo Huang, Shuai Qi, Hongfu Liu, Huanan Yu and Sheng Li
In order to study the influences of confining pressure and temperature on the shear properties of asphalt mixtures, triaxial tests were conducted at 40 °C, 50 °C, and 60 °C, with the confining pressure ranges from 0 to 1 MPa for the widely used continuou...
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Sevket Aslan,Bekir Aktas
Pág. 531 - 541
Stone Mastic Asphalt (SMA) mixtures are susceptible to drain down since they contain more bitumen comparing to Hot Mix Asphalt (HMA) mixtures. To prevent this problem, stabilizers are used in SMA mixtures. Stabilizers are costly materials and needed to b...
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