硅酸盐通报2026，Vol.45Issue(1)：47-57,122,12.DOI:10.16552/j.cnki.issn1001-1625.2025.0622
改性处理对3D打印稻草纤维水泥基复合材料性能的影响
Effect of Modification on Properties of 3D Printing Rice Straw Fiber Cement-Based Composite
姜德民 1胡思雨 1康红龙 1李御锦 1候宇翔1
作者信息
- 1. 北方工业大学土木工程学院,北京 100144
- 折叠
摘要
Abstract
To explore the application of plant fibers in 3D printing cement-based materials,this study used rice straw fiber as an additive and investigated the modification effects of boiling treatment and potassium permanganate solution treatment on rice straw fiber,as well as their impact on the performance of 3D printing rice straw fiber cement-based composite.The results show that boiling treatment makes fiber surface clean and rough but increases their water absorption.Potassium permanganate solution treatment reduces water absorption while increasing surface roughness and crystallinity.Both modification methods significantly improve the mechanical properties,the interlayer bonding strength and interstrip bonding strength of 3D printing rice straw fiber cement-based composites,with the potassium permanganate modification superior.This work offers new idea for design and performance optimization of 3D printing rice straw fiber cement-based materials and broadens the application of rice straw fiber in the construction field.关键词
3D打印/稻草纤维/水泥基材料/力学性能/微观形貌/改性处理Key words
3D printing/rice straw fiber/cement-based material/mechanical property/microscopic appearance/modification treatment分类
建筑与水利引用本文复制引用
姜德民,胡思雨,康红龙,李御锦,候宇翔..改性处理对3D打印稻草纤维水泥基复合材料性能的影响[J].硅酸盐通报,2026,45(1):47-57,122,12.
