Građevinar | |
The effect of filler additives on moisture damage in stone mastic asphalt (SMA) mixtures | |
article | |
Altan Çetin1  | |
[1] Bartin University, Bartin, Turkey Faculty of Engineering Architecture and Design Department of Civil Engineering | |
关键词: Stone Mastic Asphalt (SMA); moisture damage; stripping; fly ash; hydrated lime; | |
DOI : 10.14256/JCE.3321.2021 | |
学科分类:社会科学、人文和艺术(综合) | |
来源: Hrvatsko Drustvo Gradevinskih Inzenjera | |
【 摘 要 】
SMA mixtures improve the permanent deformation resistance of hot-mixed asphalt mixtures. The effects of filler additives on moisture damage of SMA mixtures are investigated in this study. The class C and class F fly ashes and hydrated lime are used as filler additives. These are replaced with filler material at 0.5%, 1.0%, 2.0%, and 4% of the total weight of the mixture. Dry and wet (slurry) methods are used in mixing the filler additives. Class C fly ash significantly improved resistance to moisture damage. However, the effect of using liquid antistripping agent with filler additives is insignificant.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO202307150004095ZK.pdf | 355KB | download |