Mechanical Properties, Elastic Moduli, and Gamma Radiation Shielding Properties of Some Zinc Sodium Tetraborate Glasses: A Closer Look at ZnO/CaO Substitution

Author(s):  
Ghada ALMisned ◽  
Ghaida Bilal ◽  
Yasser Rammah ◽  
Shams A. M. Issa ◽  
Gokhan Kilic ◽  
...  
Author(s):  
M.I.A. Abdel Maksoud ◽  
Said M. Kassem ◽  
M. Bekhit ◽  
Ramy Amer Fahim ◽  
A.H. Ashour ◽  
...  

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Kanwaldeep Singh ◽  
Sukhpal Singh ◽  
Gurmel Singh

Six concrete mixtures were prepared with 0%, 20%, 30%, 40%, 50%, and 60% of flyash replacing the cement content and having constant water to cement ratio. The testing specimens were casted and their mechanical parameters were tested experimentally in accordance with the Indian standards. Results of mechanical parameters show their improvement with age of the specimens and results of radiation parameters show no significant effect of flyash substitution on mass attenuation coefficient.


2020 ◽  
pp. 2000417
Author(s):  
Yasser Saleh Mustafa Alajerami ◽  
David Drabold ◽  
M. H. A. Mhareb ◽  
Katherine Leslee A. Cimatu ◽  
Gang Chen ◽  
...  

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