Facile synthesis of porous geopolymers via the addition of a water-soluble pore forming agent

X Wang, X Li, C Bai, Y Qiao, H Li, L Zhang, X Zhang… - Ceramics …, 2022 - Elsevier
A facile and effective route for the fabrication of porous geopolymers through the addition of
a water-soluble pore forming agent (NaCl) is proposed in this study. NaCl/geopolymer …

[HTML][HTML] Bayesian regularized artificial neural network model to predict strength characteristics of fly-ash and bottom-ash based geopolymer concrete

S Aneja, A Sharma, R Gupta, DY Yoo - Materials, 2021 - mdpi.com
Geopolymer concrete (GPC) offers a potential solution for sustainable construction by
utilizing waste materials. However, the production and testing procedures for GPC are quite …

[HTML][HTML] Corrosion evaluation of geopolymer concrete made with fly ash and bottom ash

P Morla, R Gupta, P Azarsa, A Sharma - Sustainability, 2021 - mdpi.com
Environmental pollution caused by CO2 releasing from the production of cement is a great
challenge for the construction industry and has triggered exploration into more sustainable …

[HTML][HTML] Comparative study involving effect of curing regime on elastic modulus of geopolymer concrete

P Azarsa, R Gupta - Buildings, 2020 - mdpi.com
Geopolymer Concrete (GPC) as a cement-less construction material has attracted worldwide
attention due to its lower carbon footprint. There are numerous studies reported on GPC …

[HTML][HTML] Freeze-thaw performance characterization and leachability of potassium-based geopolymer concrete

P Azarsa, R Gupta - Journal of Composites Science, 2020 - mdpi.com
It is well known that concrete is one of the most widely used construction materials in the
world, and cement as its key constituent is partly responsible for global Carbon Dioxide …

[HTML][HTML] Durability and leach-ability evaluation of K-based geopolymer concrete in real environmental conditions

P Azarsa, R Gupta - Case Studies in Construction Materials, 2020 - Elsevier
Geopolymer Concrete (GPC) as an alternative to Portland Cement Concrete (PCC) is a
cement-less and green construction material which is produced by mixing industrial by …

Integrating natural and engineered remediation strategies for water quality management within a low-impact development (LID) approach

M Garg, CaterinaValeo, R Gupta, S Prasher… - … Science and Pollution …, 2018 - Springer
The objective of this paper is to demonstrate an interdisciplinary strategy combining both
engineering-and biology-based approaches for stormwater and wastewater treatment. The …

Research Preparation and Properties of Geopolymer-Based Rapid Repair Materials

J Wei, J Liu, B Feng, Y Chen… - … of Testing and …, 2023 - asmedigitalcollection.asme.org
Metakaolin (MK)-geopolymer has rapid coagulation at higher curing temperature, excellent
durability, and mechanical properties. The aim of this research was to develop rapid repair …

Novel approach to microscopic characterization of cryo formation in air voids of concrete

P Azarsa, R Gupta - Micron, 2019 - Elsevier
Abstract Portland Cement Concrete (PCC) production is one of the major contributor to
atmospheric Carbon Dioxide (CO 2) emission. Geopolymer Concrete (GPC) as an …

Effects of Steel Slag and Flue Gas Desulfurization Gypsum on the Properties of Metakaolin-Based Geopolymer Grouting Materials

J Wei, J Liu, M Zhang, B Feng… - … of Testing and …, 2023 - asmedigitalcollection.asme.org
In this paper, the performance of steel slag (SS) and flue gas desulfurization (FGD) gypsum
modified metakaolin-based geopolymer (MGP) was studied for the purpose of industrial …