Strength Properties of Porous Concrete Pavement Blended with Nano Black Rice Husk Ash

Putra Jaya, Ramadhansyah and K. A., Masri and S. A., Mangi and M. I., Mohd Yusak and M. R., Hainin and Muhammad Naqiuddin, Mohd Warid and Nordiana, Mashros and Haryati, Yaacob and W. I., Mohd Haziman (2020) Strength Properties of Porous Concrete Pavement Blended with Nano Black Rice Husk Ash. In: IOP Conference Series: Materials Science and Engineering, 3rd National Conference on Wind & Earthquake Engineering and International Seminar On Sustainable Construction Engineering , 12-13 July 2019 , Kuala Lumpur, Malaysia. pp. 1-8., 712 (012038). ISSN 1757-8981 (Print), 1757-899X (Online)

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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: black rice husk ash (BRHA); Strength; Concrete
Subjects: T Technology > TE Highway engineering. Roads and pavements
Faculty/Division: Faculty of Civil Engineering & Earth Resources
Depositing User: PM Dr. Ramdhansyah Putra Jaya
Date Deposited: 14 Jan 2020 03:32
Last Modified: 14 Jan 2020 03:32
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