Mechanical performance of porous concrete pavement containing nano black rice husk ash

International Conference on Advances in Manufacturing and Materials Engineering 2017

机械制造;材料科学

Mohd Ibrahim, M.Y.^1 ; Ramadhansyah, P.J.^1 ; Mohd Rosli, H.^1 ; Wan Ibrahim, M.H.^2

Faculty of Civil Engineering, Department of Geotechnics and Transportation, Universiti Teknologi Malaysia, Johor Bahru

81310 UTM, Malaysia^1

Faculty of Civil and Environmental Engineering, Department of Material and Structure Engineering, Universiti Tun Hussein Onn Malaysia, Johor, Batu Pahat

86400, Malaysia^2

关键词: Black rice husk ashes;    Curing age;    Experimental research;    Mechanical performance;    Replacement level;    Splitting tensile strength;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/290/1/012050/pdf
DOI  :  10.1088/1757-899X/290/1/012050

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper presents an experimental research on the performance of nano black rice husk ash on the porous concrete pavement properties. The performance of the porous concrete pavement mixtures was investigated based on their compressive strength, flexural strength, and splitting tensile strength. The results indicated that using nano material from black rice husk ash improved the mechanical properties of porous concrete pavement. In addition, the result of compressive, flexural, and splitting tensile strength was increased with increasing in curing age. Finally, porous concrete pavement with 10% replacement levels exhibited an excellent performance with good strength compared to others.