Effect of fly ash composition and component quantities on the gamma radiation shielding properties of geopolymer

2021 ◽  
Vol 140 ◽  
pp. 103889
Author(s):  
Matthew J. Catenacci ◽  
Heather R. Luckarift ◽  
Robert J. Friedman ◽  
Aaron Male ◽  
Jeffery R. Owens
2021 ◽  
Vol 47 (3) ◽  
pp. 173
Author(s):  
M. W. Hasan ◽  
S. Sugiharto ◽  
S. Astutiningsih

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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