Wan Ibrahim, Mohd. Haziman and Putra Jaya, Ramadhansyah and Zainorabidin, Adnan and Abu Bakar, Badorul Hisham and Megat Johari, Megat Alwi (2013) XRD investigation of fired clay brick masonry subjected to aggressive environment. International Journal of Engineering Research and Development, 5 (11). pp. 74-77. ISSN 2278-800X (Print); 2278-067X (Online)
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Official URL: http://www.ijerd.com/paper/vol5-issue11/K05117477....
Abstract
In this paper, the fired clay brick under sodium sulphate and chloride salt attack were investigated. Chemical changes that occur in specimen at the microstructure level due to environmental effects are identified by X-ray diffraction (XRD) analysis at the age of 180 days. For the durability of specimens under sodium chloride and sulphate attack, 5, 10, and 15% solutions were used. The results show that the formation of halite and thenardite can strongly affect the performance of specimens. However, the combination of sodium sulphate-chloride produced a double compound in the specimens.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | XRD, fired clay brick, chloride, sulphate, durability |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Civil Engineering |
| ID Code: | 40818 |
| Deposited By: | Liza Porijo |
| Deposited On: | 20 Aug 2014 08:15 |
| Last Modified: | 15 Feb 2017 06:38 |
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