Jyotirmoy Mishra

TL;DR: In this paper, the effect of nano-silica and silica fume (SF) on workability, setting time, compressive strength and microstructural properties of fly ash-ground granulated blast furnace slag (FA-GGBFS) based geopolymer concrete (GPC) is investigated.

TL;DR: In this paper, the effect of lime and silica fume on the properties of geopolymer concrete cured at ambient conditions was investigated and the results showed that the slump and setting times of the concrete increases with increasing silica content and reduces with increasing lime content.

TL;DR: In this article, the behavior of fly ash-blast furnace slag-based geopolymer concrete with different percentage of rice husk ash inclusion for its utilization in geopolymers concrete was investigated.

TL;DR: In this paper, a literature review on the properties, hardening conditions and behaviors of Rice Husk Ash (RHA)-based concrete composites is presented. But, the authors do not discuss the use of RHA as raw building materials.

TL;DR: The use of mine tailings (MTs) as aggregates or precursors of alkali-activated materials and geopolymers (GPs) seems to be a promising approach for their sustainable utilization since it allows not only reducing the dynamics of MTs accumulation in the environment and the environmental damage they cause but also combines the advantages geopolymer technology that is associated with reducing the carbon footprint, the ability to utilize other technogenic aluminosilicate waste, the versatility of the properties of GPs as a general construction binder as mentioned in this paper.