天然纤维增强的地质聚合物和水泥基复合材料：综述

玛法 -莫, 埃厄 鲁利, 朱迪 思-
德国材料科学与工程系

摘要

在建筑和工业应用中使用生态材料有助于将新技术的环境影响降到最低。在这种情况下，水泥和地质聚合
物部门正在考虑将天然纤维作为开发复合材料的可持续加固材料。天然纤维是可再生的、可生物降解的、无毒的，
而且与合成纤维相比，它们表现出有吸引力的机械性能。然而，它们的亲水特性使它们容易吸收大量的水分，从而
使它们与基体的润湿性差，削弱了纤维-基体界面。因此，天然纤维的改性和功能化策略，以定制界面特性，并改
善水泥和地质聚合物基复合材料的耐久性和机械行为，变得非常重要。本文回顾了对天然纤维进行的物理、化学和
生物预处理，其结果以及对水泥和地质聚合物复合材料的纤维-基质界面的影响。此外，本文还讨论了用于此类复
合材料的天然纤维的降解机制。本综述最后提出了结论和建议，以便进行进一步的深入研究。

关键词

地质聚合物；纤维；复合材料；相间；表面处理

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