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Publikováno v:
Case Studies in Construction Materials, Vol 15, Iss, Pp e00637-(2021)
This review paper presents and analyses the mechanical and durability properties of geopolymer concrete (GPC) which contain various waste materials. Significant findings have concluded that the absence of guidelines for the mix design of GPC has resu
Autor:
Guneet Saini, Uthej Vattipalli
Publikováno v:
Case Studies in Construction Materials, Vol 12, Iss, Pp-(2020)
Empirical studies were done to develop alkali activated Self-Compacting Geopolymer Concrete (SCGC) using Ground Granulated Blast furnace Slag (GGBS), incorporated with 2 % nano silica by weight, through evaluation of its fresh and hardening propertie
Publikováno v:
Case Studies in Construction Materials, Vol 12, Iss, Pp-(2020)
This study investigated the effect of high temperature heat - treatment (HTHT) on alkali attack resistance of hardened fly ash geopolymer binders. A mix of sodium silicate and sodium hydroxide was used to activate low calcium (Class F) fly ash for pr
Autor:
Borwonrak Injorhor, Suksun Horpibulsuk, Sakonwan Hanjitsuwan, Tanakorn Phoo-ngernkham, Anurat Poowancum, Prinya Chindaprasirt
Publikováno v:
Case Studies in Construction Materials, Vol 9, Iss, Pp-(2018)
This paper investigates the effect of calcium-rich compounds on setting time and compressive strength development of alkali-activated fly ash (FA) pastes. Three calcium-rich compounds viz., Portland cement (PC), calcium hydroxide (CH) and calcium oxi