Effect of boron-containing additives on rheological properties of asphalt binder

Oruç, Şeref; Yilmaz, Bahadır; Sancak, Kemal

doi:10.1080/14680629.2015.1120228

Cited by 16 publications

(4 citation statements)

References 32 publications

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“…The two modifiers obtained were added to the bitumen in the same proportions of the TEGPB modifier and modified separately. Oruc et al [113] chemically synthesised four new boroncontaining asphalt modifiers in the laboratory. Alkyl groups containing different amounts of carbon atoms (ethyl, butyl, and octyl) were used in the chemical structure of the new modifiers.…”

Section: Boron-containing Additivesmentioning

confidence: 99%

Rheological properties of synthesised additives in hot mix asphalt

2023

JCE

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In civil engineering, pavement, which is a mixture of aggregate and bitumen, is the layer most affected by traffic loads. Thus, problems, such as cracking, rutting, fatigue, aging, and moisture damage occur in the asphalt pavement layer throughout its service life. Such problems are generally caused by the increase in the number of heavily loaded vehicles, design and construction errors, and climate and environmental conditions. Scientists and engineers are continuously working on improving the performance of asphalt pavements. Particularly, recent studies have focused on improving multiple properties of asphalt simultaneously by chemically synthesising a novel material in the laboratory. This study aims to present a review of the effects of chemically synthesised additives on the performance of asphalt binders and mixtures. The findings of this study show that these new additives had a significant effect on the rheological properties of asphalt, such as rutting, elasticity, and fatigue life, when used in appropriate proportions. This study is expected to serve as a reference and guide for future studies on the production of new synthesised additives as asphalt modifiers.

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Section: Boron-containing Additivesmentioning

confidence: 99%

Rheological properties of synthesised additives in hot mix asphalt

2023

JCE

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“…Oruç et al ( 2016) [39] examined the rheological properties of 4 different boron minerals and boron modified bitumen and it was stated that the minerals formed electrostatic chemical bonds with the bitumen. Bitumen modification with boron; penetration values decreased, softening point and flash point values increased.…”

Section: The Use Of Boron Waste In Asphalt and Road Constructionmentioning

confidence: 99%

Investigation of boron waste usage in civil engineering applications

Karslioğlu¹,

Onur²,

Balaban³

2022

Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi

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ÖzNowadays, limited natural resources and huge consumption leads to increase in production costs and energy usage. Increasing energy consumption causes environmental damages, which yield climate change. This situation increases the interest in sustainability along with the recycling of waste material in different areas. While sustainability awareness of society is tried to be created in different countries, research and development studies are also carried out on the other hand. Studies regarding sustainability in civil engineering include recycling and reuse of various wastes. Turkey has 73% of the boron reserves, and provides 50% of boron need in the world. The boron mine can be used in a wide variety of applications such as aerospace and aircraft industries and even in disinfectant production due to the Covid-19 pandemic. On the other hand, boron waste is expected to increase with the increase in production potential. The objective of this study is to introduce the potential of using boron wastes in civil engineering. Applications of boron waste in civil engineering have been researched in the literature and evaluated in detail. As a result of the study, possible boron waste assessment suggestions have been presented for Turkey.

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“…Bituminous pavements have been used in flexible pavements for many years. Although bituminous pavements performed adequately in the early years of their use, they were subject to stress over time due to increasing traffic volumes [1,2]. In other words, population growth and the development of living standards have led to an increase in traffic loads, resulting in pavement deterioration.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Rutting and Low Temperature Cracking Behavior of Reactive Ethylene Terpolymer and Waste Cooking Oil Modified Bitumen

Kumandaş,

Çavdar,

Şahan

et al. 2024

Turkish Journal of Civil Engineering

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With sustainability being the most crucial issue of recent years, the use of waste materials in bitumen modification is increasing and becoming widespread. In this experimental study, it was aimed to investigate the high- and low-temperature behavior of bitumen samples modified with waste cooking oil (WCO), reactive ethylene terpolymer (RET), and polyphosphoric acid (PPA). Accordingly, the multiple stress creep and recovery (MSCR) test and the bending beam rheometer (BBR) test were conducted. Depending on the increasing WCO ratio, the Jnr,R%,∆T_c,and λ parameters of modified bitumens were examined in detail. It was observed that with increasing WCO ratio,the Jnr value increased, and elastic recovery and stiffness decreased. In addition, it has been determined that this composite-modified bitumen is resistant to heavy traffic loads and has sufficient flexibility at low temperatures.

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Effect of boron-containing additives on rheological properties of asphalt binder

Cited by 16 publications

References 32 publications

Rheological properties of synthesised additives in hot mix asphalt

Rheological properties of synthesised additives in hot mix asphalt

Investigation of boron waste usage in civil engineering applications

Investigation of Rutting and Low Temperature Cracking Behavior of Reactive Ethylene Terpolymer and Waste Cooking Oil Modified Bitumen

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