Mechanical Performances of Aramid Fiber/Cement Mortar Composite
摘要
采用化学法、等离子体法、紫外线法处理芳纶纤维
考察改性纤维对水泥砂浆力学性能的影响.实验结果表明
化学法改性的芳纶纤维在芳纶纤维/水泥砂浆复合材料中能够形成良好的界面结合
使其力学性能得到显著改善.利用扫描电镜对试样进行了微观分析
初步探讨了改性芳纶纤维在水泥砂浆中的作用机理.
Abstract
The effects of chemical
plasma
ultraviolet modified treatments on aramid fibers in cement mortar and the mechanical performances of matrix were studied.The result shows that chemical modified aramid fiber can be well bonded with cement mortar
which can improve mechanical performances of the composite.The morphologies of samples were studied by SEM.Moreover
the mechanism of modified aramid fibers improving mortar's mechanical performances was discussed.
关键词
Keywords
references
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