Modified Cutback as Tack Coat by Application of Pyro-Oil Obtained from Municipal Plastic Waste: Experimental Approach

Kulkarni, Swanand B.; Ranadive, M. S.

doi:10.1061/(asce)mt.1943-5533.0003079

Cited by 14 publications

(3 citation statements)

References 17 publications

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“…Hadole et al (2021) [13], had used the pyro-oil obtained from HDPE for the modification of asphalt binders and studied the moisture susceptibility of the resulting binders. Kulkarni & Ranadive (2020) [14], studied the effect of LDPE pyrolysis oil modification on the cutback bitumen and its behavioural properties. In this study, the oil obtained from the pyrolysis of HDPE plastic waste, referred as Pyro-oil hereafter, is used for modification of the asphalt binder.…”

Section: Introductionmentioning

confidence: 99%

Oxidative Aging Characterization of Pyro-Oil Modified Binders Using Fourier Transform Infrared Spectroscopy

Bhagat¹,

Hadole²,

Ranadive³

2023

Adv. Sci. Technol. Res. J.

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In order to obtain asphalt binder with enhanced quality to resist distresses like rutting, fatigue, and low-temperature cracking, there is a need to focus on asphalt binder modifi cation. The accumulation of plastic waste is a direct result of the daily rise in plastic demand. One of the eff ective and trending ways of reducing the impact of plastic waste on the environment is to pyrolyze it and use the oil obtained from it as fuel for power generation, heating, extraction of chemicals, or as an asphalt binder modifi er. This paper deals with the modifi cation of VG30 binder with pyro-oil obtained from High Density Polyethylene (HDPE) plastic waste, and analysing the eff ect of modifi cation on the short term aging of the binders. Pyro-oil is yielded from the pyrolysis process of HDPE at about 750 °C. The modifi ed binders were prepared by adding 1%, 2%, and 3% pyro-oil by total weight of VG30. The binders were short-term aged and the changes in their chemical functionalities before and after aging were evaluated using fourier transform infrared (FTIR) spectroscopy. Results of the FTIR test were used to calculate functional group indices for evaluating the aging characteristics of the modifi ed binders. It was observed that the pyro-oil interacts chemically with VG30 and binder chemistry is infl uenced by aging. It was also observed that, modifi cation with pyro-oil increases the resistance to aging of the binders.

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Section: Introductionmentioning

confidence: 99%

Oxidative Aging Characterization of Pyro-Oil Modified Binders Using Fourier Transform Infrared Spectroscopy

Bhagat¹,

Hadole²,

Ranadive³

2023

Adv. Sci. Technol. Res. J.

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“…Meanwhile, in the UK there are nearly 8 million tonnes of household waste plastics and municipal solid waste (MSW) almost unrecycled and typically landfilled or incinerated each year. One of the most promising methods to recycle a certain portion of these wastes is to use them as construction materials for transport infrastructures [7,8]. Regarding the waste plastics, laboratory experiments show that incorporating waste plastics (by 5~10wt.%) into asphalt mixture can effectively enhance its stability [9], strength [10], and durability [11].…”

Section: Introductionmentioning

confidence: 99%

“…There have been increasing research activities and industrial developments of pyrolysis of the MSW by using a different type of reactors to produce pyrolysis oil [14]. In addition, duo to its great application potential showed by the altered physical, chemical, mechanical and economical properties [7,13], pyrolysis oil derived from the MSW has attracted increasing research attention and been regarded as a promising candidate to enhance the bitumen's engineering performance. However, an increasing demand is substantially raised for a comprehensive understanding and an accurate prediction of engineering performance (e.g., fatigue) of the bitumen modified by those waste materials including the waste plastics and MSW pyrolysis liquid.…”

Section: Introductionmentioning

confidence: 99%

Fatigue cracking characterisations of waste-derived bitumen based on crack length

Gao

Zhang

2021

International Journal of Fatigue

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A Feasibility Study Towards the Application of Municipal Waste Pyrolysis Oil in Bituminous Pavement

Kulkarni¹,

Ranadive²

2021

Finding Solutions of the 21st Century Transportation Problems Through Research and Innovations

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Modified Cutback as Tack Coat by Application of Pyro-Oil Obtained from Municipal Plastic Waste: Experimental Approach

Cited by 14 publications

References 17 publications

Oxidative Aging Characterization of Pyro-Oil Modified Binders Using Fourier Transform Infrared Spectroscopy

Oxidative Aging Characterization of Pyro-Oil Modified Binders Using Fourier Transform Infrared Spectroscopy

Fatigue cracking characterisations of waste-derived bitumen based on crack length

A Feasibility Study Towards the Application of Municipal Waste Pyrolysis Oil in Bituminous Pavement

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