Strength properties of porous concrete pavement blended with nano black rice husk ash

Putra Jaya, Ramadhansyah and K. A., Masri and Mangi, Sajjad Ali and M. I., Mohd Yusak and M. R., Hainin and M. N., Mohd Warid and N., Mashros and H., Yaacob and W. I., Mohd Haziman (2019) Strength properties of porous concrete pavement blended with nano black rice husk ash. In: Proceedings of 3rd National Conference on Wind & Earthquake Engineering and 1st International Seminar On Sustainable Construction Engineering (NCWE & ISSCE 2019) , 12-13 July 2019 , Kuala Lumpur, Malaysia. pp. 267-273..

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In order to improve the porous concrete pavement strength, one of the elements in the porous concrete structure that needs to be considered is the cement paste binder. This study aimed to evaluate the strength properties of porous concrete pavement blended with nanoparticle from black rice husk ash (BRHA). The performance was evaluated based on compressive strength, density, age of curing and strength activity index. Four nano BRHA replacement levels were considered in the study, i.e. 10%, 20%, 30%, and 40% by weight of cement. Test results showed that porous concrete pavement containing 10% nano BRHA replacement levels exhibits excellent compressive strength and strength activity index. The results also indicate that there is no significant correlation between density of the porous concrete pavement and compressive strength.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Porous concrete pavement ; Cement paste; Nanoparticle
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TH Building construction
Faculty/Division: Faculty of Civil Engineering & Earth Resources
Depositing User: Mrs Norsaini Abdul Samat
Date Deposited: 22 Nov 2019 03:00
Last Modified: 22 Nov 2019 03:00
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