Chapter
Aug 12, 2020
Effects of Solid Powder Anti-Stripping Additives on Moisture Susceptibility of Granite Asphalt Mixture
Authors: Guohua Gao [email protected], Weidong Huang [email protected], and Chuanhai Li [email protected]Author Affiliations
Publication: CICTP 2020
ABSTRACT
Compared with limestone and basalt, granite is obviously acidic with poor adhesion to asphalt, which seriously affects moisture damage. This paper studied the influence of TR-500S anti-stripping agent on long-term moisture susceptibility of granite asphalt mixture and the interrelationship between asphalt, TR-500S, and granite. Effects of TR-500S on moisture stability of acid aggregate AC-20 asphalt mixture were evaluated by indirect tensile strength (ITS) testing, accelerated aging testing, and Hamburg wheel tracking (HWT) testing. The results showed that TR-500S anti-stripping agent could significantly improve the long-term moisture stability and high temperature stability of granite asphalt mixture over those of control mixes and those containing hydrated lime, which could fully meet the requirements of heavy traffic. Finally, the interrelationship between asphalt with TR-500S and granite was characterized by FT-IR testing. The results showed that TR-500S could chemically bond asphalt and granite, improving adhesion of granite with asphalt mixed with TR-500S.
Get full access to this article
View all available purchase options and get full access to this chapter.
Information & Authors
Information
Published In
CICTP 2020
Pages: 1705 - 1715
Copyright
© 2020 American Society of Civil Engineers.
History
Published online: Aug 12, 2020
Permissions
Request permissions for this article.
Authors
Affiliations
1Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji Univ., P.O. Box 201804, Shanghai, China. Email: [email protected]
2Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji Univ., P.O. Box 201804, Shanghai, China. Email: [email protected]
3Key Laboratory of highway Technology and Safety Assessment of Shandong Province, P.O. Box 250002, Jinan, China. Email: [email protected]
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.