amr.hamed1302

Amr Ahmed Hamed

Lecturer - Lecturer at Tropical Medicine and Gastroenterology Department

Faculty of medicine

Address: Sohag, Egypt

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Publications Which contain the keyword: KEYWORDS: Geopolymer concrete


2021-05-21 23:17:38 Keywords KEYWORDS: Geopolymer concrete, ,
"Effect Of Curing Period On Geopolymer Concrete Incorporating GGBS ,Fly Ash And Silica Fume
ABSTRACT : Cement industry is one of the major contributors to the emission of greenhouse gasses. So, efforts are needed to make concrete more environmental friendly by using fly ash which helps in reduce global warming as well as fly ash disposal problem. This paper presents study of effect of curing period on mechanical properties of fly ash based geopolymer ... Read more

2021-05-21 23:12:15 Keywords KEYWORDS: Geopolymer concrete, ,
"Structural Behavior of Axially Loaded Geopolymer Reinforced Concrete Short Columns Subjected to Elevated Temperatures"
ABSTRACT: The current experimental study included testing ten geopolymer concrete short columns and ten conventional concrete short columns under vertical axial loads. In addition, the behavior of the tested columns was studied in terms of ultimate load , cracking loads , modes of failure, toughness, stiffness and ductility at ambient temperature and elevated temperature of 3000C &5000C for exposure periods ... Read more

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