Characterization of bitumen modified with pyrolytic carbon black from scrap tires

Haopeng Wang; Guoyang Lu; Shuyin Feng; Xiaobo Wen; Jun Yang

doi:10.3390/su11061631

Characterization of bitumen modified with pyrolytic carbon black from scrap tires

Haopeng Wang
, Guoyang Lu
, Shuyin Feng
, Xiaobo Wen
, Jun Yang

Research output: Journal article publication › Journal article › Academic research › peer-review

49 Citations (Scopus)

Abstract

Pyrolytic carbon black (CB_p) from scrap tire pyrolysis is a potential modifier for the bitumen industry. Binders containing different contents of CB_p were prepared and experimentally investigated to examine the effects of CB_p on the electrical and thermal conductivity, conventional physical properties, rheological properties, high-temperature antirutting performance, aging resistance, and storage stability. Laboratory test results indicated that the incorporation of CB_p effectively improves the electrothermal properties, rheological properties, high-temperature rutting resistance, and aging resistance. It also increases the viscosity and decreases the storage stability of bitumen. The study confirms that CB_p-modified bitumen with proper selection of content can be a multifunctional paving material.

Original language	English
Article number	1631
Journal	Sustainability (Switzerland)
Volume	11
Issue number	6
DOIs	https://doi.org/10.3390/su11061631
Publication status	Published - 2019
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Bitumen
Carbon black
Electrical conductivity
Rheological property
Scrap tire pyrolysis
Storage stability

ASJC Scopus subject areas

Geography, Planning and Development
Renewable Energy, Sustainability and the Environment
Management, Monitoring, Policy and Law

More information

10.3390/su11061631

Cite this

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title = "Characterization of bitumen modified with pyrolytic carbon black from scrap tires",

abstract = "Pyrolytic carbon black (CBp) from scrap tire pyrolysis is a potential modifier for the bitumen industry. Binders containing different contents of CBp were prepared and experimentally investigated to examine the effects of CBp on the electrical and thermal conductivity, conventional physical properties, rheological properties, high-temperature antirutting performance, aging resistance, and storage stability. Laboratory test results indicated that the incorporation of CBp effectively improves the electrothermal properties, rheological properties, high-temperature rutting resistance, and aging resistance. It also increases the viscosity and decreases the storage stability of bitumen. The study confirms that CBp-modified bitumen with proper selection of content can be a multifunctional paving material.",

keywords = "Bitumen, Carbon black, Electrical conductivity, Rheological property, Scrap tire pyrolysis, Storage stability",

author = "Haopeng Wang and Guoyang Lu and Shuyin Feng and Xiaobo Wen and Jun Yang",

year = "2019",

doi = "10.3390/su11061631",

language = "English",

volume = "11",

journal = "Sustainability (Switzerland)",

issn = "2071-1050",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

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TY - JOUR

T1 - Characterization of bitumen modified with pyrolytic carbon black from scrap tires

AU - Wang, Haopeng

AU - Lu, Guoyang

AU - Feng, Shuyin

AU - Wen, Xiaobo

AU - Yang, Jun

PY - 2019

Y1 - 2019

N2 - Pyrolytic carbon black (CBp) from scrap tire pyrolysis is a potential modifier for the bitumen industry. Binders containing different contents of CBp were prepared and experimentally investigated to examine the effects of CBp on the electrical and thermal conductivity, conventional physical properties, rheological properties, high-temperature antirutting performance, aging resistance, and storage stability. Laboratory test results indicated that the incorporation of CBp effectively improves the electrothermal properties, rheological properties, high-temperature rutting resistance, and aging resistance. It also increases the viscosity and decreases the storage stability of bitumen. The study confirms that CBp-modified bitumen with proper selection of content can be a multifunctional paving material.

AB - Pyrolytic carbon black (CBp) from scrap tire pyrolysis is a potential modifier for the bitumen industry. Binders containing different contents of CBp were prepared and experimentally investigated to examine the effects of CBp on the electrical and thermal conductivity, conventional physical properties, rheological properties, high-temperature antirutting performance, aging resistance, and storage stability. Laboratory test results indicated that the incorporation of CBp effectively improves the electrothermal properties, rheological properties, high-temperature rutting resistance, and aging resistance. It also increases the viscosity and decreases the storage stability of bitumen. The study confirms that CBp-modified bitumen with proper selection of content can be a multifunctional paving material.

KW - Bitumen

KW - Carbon black

KW - Electrical conductivity

KW - Rheological property

KW - Scrap tire pyrolysis

KW - Storage stability

UR - https://www.scopus.com/pages/publications/85063596032

U2 - 10.3390/su11061631

DO - 10.3390/su11061631

M3 - Journal article

AN - SCOPUS:85063596032

SN - 2071-1050

VL - 11

JO - Sustainability (Switzerland)

JF - Sustainability (Switzerland)

IS - 6

M1 - 1631

ER -

Characterization of bitumen modified with pyrolytic carbon black from scrap tires

Abstract

UN SDGs

Keywords

ASJC Scopus subject areas

More information

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