A review on developments of environmentally friendly geopolymer technology

RS Krishna, J Mishra, M Zribi, F Adeniyi, S Saha… - Materialia, 2021 - Elsevier
This study aims to present an overview of the progress of geopolymer composites with
regards to the latest developments on its constituents (binders, activators, and aggregates) …

The role of graphene and its derivatives in modifying different phases of geopolymer composites: A review

RS Krishna, J Mishra, B Nanda, SK Patro… - … and Building Materials, 2021 - Elsevier
There is broad agreement among researchers that the next facing of the construction
material industry is 'geopolymer composites', also called 'green composites. Although …

Characteristics of fly ash-based geopolymer concrete in the field for 4 years

X Ge, Y Liu, Y Mao, X Hu, C Shi - Construction and Building Materials, 2023 - Elsevier
The long-term durability of geopolymer concrete (GPC) exposed to various working
conditions is a critical issue for achieving potential applications in the field. This study …

Sustainable fly ash based geopolymer binders: a review on compressive strength and microstructure properties

J Mishra, B Nanda, SK Patro, RS Krishna - Sustainability, 2022 - mdpi.com
As a result of global warming, the pursuance of low-carbon, sustainable building materials
has been prioritized. The development of geopolymer/cement-less binders can be …

Ferrochrome slag: a critical review of its properties, environmental issues and sustainable utilization

SK Das, AK Tripathi, SK Kandi, SM Mustakim… - Journal of …, 2023 - Elsevier
Ferrochrome slag (FCS) is a by-product of ferrochrome industries and is produced during
the extraction of ferrochrome from chromite ore. The chemical composition of FCS comprises …

Influence of ferrochrome ash on mechanical and microstructure properties of ambient cured fly ash-based geopolymer concrete

J Mishra, B Nanda, SK Patro, SK Das… - Journal of Material …, 2022 - Springer
Earlier studies indicated that the reactive MgO reduces shrinkage crack and porosity, and
accelerates the hydration and strength development. Ferrochrome ash (FCA), a waste …

A comprehensive review on compressive strength and microstructure properties of GGBS-based geopolymer binder systems

J Mishra, B Nanda, SK Patro, RS Krishna - Construction and Building …, 2024 - Elsevier
The demand for sustainable binders has been globally encouraged owing to the alarming
carbon emission levels associated with conventional cement production. Geopolymer …

Effectiveness of rice husk ash-derived alkali activator in fresh, mechanical, and microstructure properties of geopolymer mortar at ambient temperature curing

SK Das, N Behera, SK Patro, SM Mustakim… - Journal of …, 2024 - Taylor & Francis
Conventional geopolymers are proven to be eco-friendly compared to Portland cement-
based concrete (PC). However, the used alkali activator, ie sodium silicate is associated with …

Critical review on the evolution, properties, and utilization of plasticwastes for construction applications

B Jethy, S Paul, SK Das, A Adesina… - Journal of Material …, 2022 - Springer
Currently, most countries are burdened with the high generation of plastic wastes and the
proper disposal of plastic wastes is a major challenge. On the other hand, to promote …

Strength and microstructural characterization of ferrochrome ash-and ground granulated blast furnace slag-based geopolymer concrete

J Mishra, B Nanda, SK Patro, SK Das… - Journal of Sustainable …, 2022 - Springer
The paper evaluates the possibility of developing open-air cured geopolymer concrete using
the mixture of two metallurgical wastes such as ferrochrome ash (FCA) as the primary and …