废机油作为青青和改造的可持续方法:一项审查
Raza Mehmood1, Fauzan Mohd Jakarni1, Ratnasamy Muniandy1
1Department of Civil Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400, UPM, Serdang, Selangor, Malaysia.
Heliyon
|December 17, 2024
概括
废旧发动机油 (WEO) 可以使老旧的青粘合剂复原,改善路面的性能. 使用WEO的复合材料改造为道路建设提供了一个可持续的,具有成本效益的解决方案,部分取代了传统的青粘合剂.
科学领域:
- 材料科学 材料科学 材料科学
- 土木工程 土木工程是指土木工程.
- 环境科学 环境科学
背景情况:
- 全球道路基础设施的增长增加了对青粘合剂的需求.
- 青粘合剂的老化和恶化导致过早的道路故障和可持续性挑战.
- 废旧发动机油 (WEO) 被探索为青改造和再生的可持续替代品.
研究的目的:
- 审查和分析关于使用废机油 (WEO) 作为青粘合剂修饰剂和复原剂的文献.
- 评估WEO对青粘合剂性能的影响,包括高温和低温性能.
- 评估WEO在复合材料改造中与其他添加剂的潜力,以提高路面性能.
主要方法:
- 文献综述和对石粘合剂中WEO现有研究的分析.
- 检查详细介绍WEO对老和原始青粘合剂特性影响的研究.
- 研究涉及WEO和其他添加剂的复合材料改造策略.
主要成果:
- WEO有效地使老青粘合剂复苏,最佳数量取决于青的特性.
- WEO修改显著影响高温性能,并增强低温性能,改善热和疲劳阻力.
- 使用WEO和添加剂 (如素,SBS,多酸和碎) 的复合材料修改进一步增强了粘合剂特性.
结论:
- 维奥显示出作为青结合剂的可持续修饰剂和复原剂的巨大潜力.
- 使用WEO的复合材料修改可以取代8-15%的青粘合剂,促进成本效益和可持续的路面施工.
- 需要进一步的研究来推进WEO修改技术,以便在路面行业更广泛地应用.
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