Effect of Phosphogypsum Based Filler on the Performance of Asphalt Mortar and Mixture

Effect of Phosphogypsum Based Filler on the Performance of Asphalt Mortar and Mixture

This study introduced phosphogypsum coupled with steel slag powder to prepare the phosphogypsum based filler (PF) for asphalt mixture. Penetration, penetration index, softening point, ductility, equivalent softening point, moisture stability of asphalt mortars with different steel slag powder conten...

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Bibliographic Details
Main Authors: Jiuming Wan, Tao Han, Kaifei Li, Suxun Shu, Xiaodi Hu, Wenxia Gan, Zongwu Chen
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Materials
Subjects:
phosphogypsum
steel slag powder
asphalt mortar
asphalt mixture
overall desirability
Online Access:https://www.mdpi.com/1996-1944/16/6/2486

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