固体废物材料在冷乳液混合物中用于更清洁的路面行业:全面审查
Mohammad Iqbal Malik1, Mohammad Shafi Mir2, Bijayananda Mohanty3
1Department of Civil Engineering, National Institute of Technology, Mizoram, India. iqbal_02mtech20@nitsri.net.
概括
本研究探讨使用各种废物材料作为冷乳液混合物 (CBEMs) 的填充物,用于可持续的道路建设. 纳入这些废物可以提高CBEM的机械性能,为传统的热混合青 (HMA) 提供一个环保的替代品.
科学领域:
- 土木工程 土木工程是指土木工程.
- 材料科学 材料科学 材料科学
- 环境科学 环境科学
背景情况:
- 全球废物产生带来了环境挑战,需要在建筑领域找到可持续的解决方案.
- 传统的热混合青 (HMA) 生产资源密集,并有助于环境问题.
- 冷混合青 (CMA),特别是冷乳液混合物 (CBEM),为灵活的路面施工提供了一个可持续的替代方案.
研究的目的:
- 审查和分析各种废物材料在CBEM中作为填充物的利用情况.
- 批判性地评估废物物理化学性质及其对CBEM性能的影响.
- 提供对研究差距和可持续铺路材料的未来方向的见解.
主要方法:
- 关于将各种废物 (农业,工业,C&D,市政) 纳入CBEM的研究的文献综述.
- 废物材料的物理化学特征的分析.
- 评估废物纳入对CBEM机械性能 (稳定性,刚性,,裂,疲劳,容易受潮湿) 的影响.
主要成果:
- 与传统混合物相比,将废弃材料纳入通常会提高CBEM的机械性能.
- 特定的废物材料显示出提高对主要路面压力的抵抗能力的潜力.
- 该研究确定了利用废料填充器的CBEMs对各种机械性能的关键影响.
结论:
- 废物可以有效地用作CBEM中的填充物,改善其机械性能.
- 这种方法促进了铺路行业的环境质量和可持续性.
- 需要进行进一步的研究,以优化废物利用,并制定指导方针,以便广泛采用.
相关概念视频
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01:14Design Example: Managing Concrete Workability
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01:20Hot Weather Concreting
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01:29Frost Resistant Concrete
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01:27Frost Action on Concrete
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