提高废弃织物增强地质聚合物砂的界面粘合性能,用于修后装修
A Sai Krishna1, M VishnuPriyan2, Nadeem A Khan3
1Department of Civil Engineering, School of Engineering, SR University, Warangal, Telangana, 506371, India.
Scientific reports
|March 1, 2026
概括
用树脂处理的废织品显著提高了体的强度和耐用性. 这种可持续的强化方法提高了地质聚合物和水泥砂的抗拉能力和粘合行为,为建筑垃圾提供了可行的解决方案.
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.
- 可持续建筑 可持续建筑
背景情况:
- 织废物和水泥的碳足迹给环境带来了挑战.
- 需要可持续的建筑材料来解决废物积累和减少对环境的影响.
研究的目的:
- 评估用树脂处理的废织品作为水泥和地质聚合物砂中的强化材料.
- 评估造复合材料的机械兼容性和结构增强.
- 量化对抗拉能力,结合行为和应力转移效率的影响.
主要方法:
- 将树脂处理和未处理的废织品纳入水泥和地质聚合物砂矩阵 (8M,10M,12M).
- 树脂处理与未处理织品性能的系统比较.
- 拉伸应力能力,滑动值和故障模式的评估 (E2).
主要成果:
- 与未经处理 (130-144 MPa) 相比,用树脂处理的织品显示出明显改善的拉伸应力能力 (192-214 MPa).
- 用树脂处理的织品 (4.3-4.8毫米) 与未经处理的织品 (9.2-9.5毫米) 的滑动值有所降低,这表明粘合性更好.
- 10M地质聚合物砂混合物在织物浸和粘合方面表现出最佳性能.
- 所有样本都表现出E2故障模式,这意味着控制的变形和完整性.
结论:
- 用树脂处理的废织品为体结构提供了高性能,可持续的强化材料.
- 这种技术有效地提升了织废物的价值,同时提高了结构耐用性和承载能力.
- 优化的地质聚合物砂矩阵增强了接口粘合和整体结构效率.
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