Universiti Teknologi Malaysia Institutional Repository

Porosity and permeability properties of nano black rice hush ash in porous concrete pavement

Hainin, M. R. and Ibrahim, M. Y. M. and Khairul Idham, M. S. M. and Mashros, N. and Jaya, R. P. and Idris, A. M. and Ibrahim, M. H. W. and Fadzli, M. N. (2019) Porosity and permeability properties of nano black rice hush ash in porous concrete pavement. In: 2nd National Colloquium on Wind and Earthquake Engineering, NCWE 2018, 17-18 Aug 2018, Swiss Garden Kuantan, Malaysia.


Official URL: http://dx.doi.org/10.1088/1755-1315/244/1/012039


Porous concrete is a concrete with continuous voids, which are purposely incorporated into concrete. The ability of the porous concrete pavement to allow water to percolate into the underlying strata depends on its porosity and permeability, which is one of its most important pore structure features. In this study, porous concrete pavement containing Nano from black rice hush ash (BRHA) was examined through the porosity and permeability test. A 66 nanometres size was used. Results showed that the porosity value of the specimens increases with increasing Nano BRHA content. In addition, the coefficient permeability of specimens was found to increase with Nano BRHA content increased. The results also indicated that the permeability coefficient has a strong correlation with porosity value.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:engineering geology, geophysics, pore structure
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Civil Engineering
ID Code:90549
Deposited By: Narimah Nawil
Deposited On:30 Apr 2021 07:28
Last Modified:30 Apr 2021 07:28

Repository Staff Only: item control page