Comparative mechanical and microstructural properties of high calcium fly ash one-part geopolymers activated with Na2SiO3-anhydrous and NaAlO2

This paper investigates the effect of varying solid alkali activators on the fresh and hardened properties and microstructural changes of one-part geopolymers (OPGs). Single and binary solid alkali activators were used to activate high calcium fly ash. The alkali activators were either solely sodium...

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Detalhes bibliográficos

Principais autores:	Ooi Wan-En, Liew Yun-Ming, Heah Cheng-Yong, Mohd Mustafa Al Bakri Abdullah, Long-Yuan Li, Li Ngee Ho, Foo Kai Loong, Ong Shee-Ween, Ng Hui-Teng, Ng Yong-Sing, Nur Ain Jaya
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2021-11-01
Colecção:	Journal of Materials Research and Technology
Assuntos:	One-part geopolymer High calcium fly ash Sodium aluminate Anhydrous sodium metasilicate
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S2238785421011558
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