Effect of Rice Husk on the Mechanical Properties of Cement-Based Mortar

被引：5
|
作者：
Danso H. [1 ]
机构：
[1] Department of Construction and Wood Technology, University of Education Winneba, Kumsi
来源：
Journal of The Institution of Engineers (India): Series D | 2020年 / 101卷 / 02期
关键词：
Cement-based mortar; Compressive strength; Density; EDS analysis; Mechanical properties; Rice husk; SEM analysis; Tensile strength;
D O I：
10.1007/s40033-020-00228-z
中图分类号：
学科分类号：
摘要：
This paper presents an experimental study on effect of rice husk on the mechanical properties of cement-based mortar. Cement-based mortar enhanced with rice husk between 0 and 2% by weight was cured and tested on 7, 14, 21 and 28 days for their properties. The 0.5% rice husk specimens achieved 24% and 6% increase in tensile and compressive strengths, respectively, over the control. SEM analysis revealed a good bond between the rice husk and the matrix. The study concludes that the inclusion of rice husk positively affects the mechanical properties of the cement-based mortar. 0.5% rice husk is recommended to construction practitioners as an enhancement of cement-based mortar for construction application. © 2020, The Institution of Engineers (India).
引用
收藏
页码：205 / 213
页数：8
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