Preparation process and properties of polyurethane/phosphogypsum-modified asphalt and its mixtures.

Preparation process and properties of polyurethane/phosphogypsum-modified asphalt and its mixtures.

The preparation process parameters and composition of polyurethane/phosphogypsum-modified asphalt were studied to achieve comprehensive utilization of phosphogypsum and reduce asphalt pavement costs while ensuring performance compliance. Additionally, the aging resistances of the modified asphalt an...

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Bibliographic Details
Main Authors: Jinshun Xue, Yu Yang, Junfeng Li, Wei Zhao, Yuanyuan Wang
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0327312
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