Scholarly PublicationAsif, Afshan and Man, Zakaria and Mohd Azizli, Khairun Azizi and Nuruddin, F and Ismail, Lukman (2014) The Effect of Si/Al Ratio and Sodium Silicate on the Mechanical Properties of Fly Ash Based Geopolymer for Coating. [Citation Index Journal]
Afshan et al-MIGS2014 The Effect of SiAl Ratio and Sodium Silicate on the Mechanical.pdf
Download (2MB) | Preview
Abstract
The present study has been performed to see the effect of varying Si/Al ratio (1.85 to 3) by using same concentration of NaOH and same solid/water ratio for the development of mechanical properties at 28 days of room temperature and also select the Si/Al ratio for coating application. The performance of the geopolymer was investigated on the basis of compressive strength SEM along with EDS. Pure sodium hydroxide specimens displayed decreased strength. However the combination of sodium hydroxide and sodium silicate specimen with aSi/Al ratio of 2 showed maximum strength, whereas the specimen after Si/Al ratio 2 showed decrease in strength.
| Item Type: | Citation Index Journal |
|---|---|
| Subjects: | T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TP Chemical technology |
| Departments / MOR / COE: | Departments > Chemical Engineering Departments > Civil Engineering |
| Depositing User: | Prof Ir Dr Muhd Fadhil Nuruddin |
| Date Deposited: | 13 Oct 2014 02:52 |
| Last Modified: | 13 Oct 2014 02:52 |
| URI: | http://scholars.utp.edu.my/id/eprint/11334 |
Actions (login required)
- View Item
Altmetric
Altmetric