Mohd. Yusak, Mohd. Ibrahim and Putra Jaya, Ramadhansyah and Hainin, Mohd. Rosli and Mashros, Nordiana and Mohd. Warid, Muhammad Naqiuddin and Ali, Mohamad Idris and Wan Ibrahim, Mohd. Haziman (2018) Physical and chemical properties of cement with nano black rice husk ash. International Conference on Nanoscience and Nanotechnology, 2151 . pp. 1-6. ISSN 0094-243X
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Official URL: http://dx.doi.org/10.1063/1.5124654
Abstract
The existing of pores and micro-crack in the hardened cement paste influences the strength itself. Nano silica produced from BRHA has been used in this study. Nano BRHA replacement levels of 0%, 10%, 20% and 30% by weight of cement were applied. The TGA/DTA and XRD has been conducted for hardened cement paste powder to analyses the effect of different partial replacement of Nano BRHA. It was found that the weight loss results for Ca(OH)2 seems decreasing with increasing in Nano BRHA replacement. The higher CSH percentage contained in cement paste was 10% of Nano BRHA replacement.
Item Type: | Article |
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Uncontrolled Keywords: | cement, nano silica |
Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
Divisions: | Civil Engineering |
ID Code: | 82373 |
Deposited By: | Siti Nor Hashidah Zakaria |
Deposited On: | 30 Sep 2019 09:34 |
Last Modified: | 01 Oct 2019 08:45 |
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