首页> 外文期刊>Journal of natural fibers >Influence of the Length and the Content of Cellulose Fibers Obtained from Sugarcane Bagasse on the Mechanical Properties of Fiber-Reinforced Mortar Composites
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Influence of the Length and the Content of Cellulose Fibers Obtained from Sugarcane Bagasse on the Mechanical Properties of Fiber-Reinforced Mortar Composites

机译:甘蔗囊纤维纤维的长度和含量对纤维增强砂浆复合材料的力学性能

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摘要

Asbestos fiber can be substituted by cellulose fiber extracted from the sugarcane bagasse. The cellulose fibers can be extracted by using a heated water bath and subsequent treatment with sodium hydroxide. This work aims to evaluate the effect of cellulose fiber addition on the mechanical properties of fiber-reinforced mortar composites. A 2(2) factorial design with a central point was used to evaluate the effect of fiber content and fiber length on the mechanical properties. The results demonstrated that the composites increased the flexural strength. The most expressive result was the modulus of elasticity because of the good cellulose fiber/cement interface.
机译:石棉纤维可以被从甘蔗果甘蔗棒中提取的纤维素纤维取代。可以通过使用加热的水浴和随后用氢氧化钠处理来提取纤维素纤维。这项工作旨在评估纤维素纤维添加对纤维增强砂浆复合材料的力学性能的影响。使用中心点的2(2)个因子设计用于评估纤维含量和纤维长度对机械性能的影响。结果表明复合材料增加了弯曲强度。由于纤维素纤维/水泥界面,最具表现力的结果是弹性模量。

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