- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
STUDY THE EFFECT OF USING LOCAL MATERIALS AS REFRACTORY BONDING MORTAR IN IRAQI | ||
| KUFA JOURNAL OF ENGINEERING | ||
| Article 1, Volume 9, Issue 1, 2018, Pages 143-157 | ||
| Authors | ||
| Katreen E. Al Hwaidy; Shatha S. Hassan; Osama A. Eedan | ||
| Abstract | ||
| In this research, Iraqi bauxite was used as raw material, after preparation the producing a grog. The mix proportion was applied, (96:4), (93:7) and (90:10) as (bauxite grog: kaolin binding ), and the sodium silicate solution as adhesive material 5% by weight of the mix.The burning temperatures for specimens' producing were 1450ᵒC. The physical investigation was carried such as (bulk density, specific gravity, apparent of porosity and water absorption). While the mechanical tests (compressive, bonding) strength, durability investigations such as (thermal shrinkage, reheating expansion and thermal shock). It was found the third group recorded the highest compression and bonding strength and thermal shock resistance and the best physical properties after burning at 1450 ºC, with mix proportion (90: 10). | ||
| Keywords | ||
| refractory mortar; local materials; thermal shrinkage; bonding strength; compressive strength | ||
|
Statistics Article View: 136 PDF Download: 84 |
||