Influence of Rubber Powder Movement on Properties of Asphalt Rubber from the Mesoscopic View

Li, Haibin; Hu, Yihong; Shi, Xuan; Zhang, Mingming; Zhao, Guizhe; Zou, Xiaolong; Sheng, Yanping

doi:10.1007/s11595-023-2700-x

Cited by 2 publications

(1 citation statement)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Rubber is a common additive used in asphalt production [ 34 ]. It improves resistance to rutting, aging, fatigue, and thermal cracking [ 35 ].…”

Section: Introductionmentioning

confidence: 99%

Research on the Development of a Way to Modify Asphalt Mixtures with PET Recyclates

Majka,

Ostrowski,

Piechaczek

2023

Materials

View full text Add to dashboard Cite

Due to the growing need to recycle plastics, new possibilities for their reuse are intensively sought. In the Asian market, waste polymers are increasingly used to modify road bitumen. This solution is beneficial in many aspects, especially in economic and ecological terms. In this work, recycled poly(ethylene terephthalate) (RPET), obtained from storage points located in Lesser Poland, was subjected to material recycling, and its properties were examined using three analyses: differential scanning calorimetry (DSC), thermogravimetric analysis (TG), and Fourier transform infrared spectroscopy (FTIR). The most important point of this research was the selection of conditions for obtaining modified asphalt mixtures through the addition of RPET. Subsequently, the effect of the polymer on the properties of road bitumens was assessed on the basis of penetration tests, softening point, elastic recovery, and structure. In the last stage of our research work, asphalt mixtures with the addition of modified waste PET (PMA) containing mineral filler in the form of basalt dust were obtained. The properties of the obtained mineral–polymer–asphalt mixtures were compared in terms of frost resistance, structure, and abrasion resistance with the properties of mineral–asphalt mixtures that were taken from damaged road surfaces in four points in the city of Tarnów (Lesser Poland) in the winter of 2022. It has been shown that the modification of road bitumen with the use of recyclate and mineral filler has a significant impact on its performance properties.

show abstract

“…Rubber is a common additive used in asphalt production [ 34 ]. It improves resistance to rutting, aging, fatigue, and thermal cracking [ 35 ].…”

Section: Introductionmentioning

confidence: 99%

Research on the Development of a Way to Modify Asphalt Mixtures with PET Recyclates

Majka,

Ostrowski,

Piechaczek

2023

Materials

View full text Add to dashboard Cite

show abstract

Effect of styrene butadiene styrene and desulfurized rubber powder on asphalt modification: Preparation, performance enhancement, mechanism analysis

Li,

Sun,

Hao

et al. 2024

Science of The Total Environment

View full text Add to dashboard Cite

Influence of Rubber Powder Movement on Properties of Asphalt Rubber from the Mesoscopic View

Cited by 2 publications

References 26 publications

Research on the Development of a Way to Modify Asphalt Mixtures with PET Recyclates

Research on the Development of a Way to Modify Asphalt Mixtures with PET Recyclates

Effect of styrene butadiene styrene and desulfurized rubber powder on asphalt modification: Preparation, performance enhancement, mechanism analysis

Contact Info

Product

Resources

About