Mapping the research landscape of calcined clay and LC3: A bibliometric perspective on emerging challenges and opportunities
Source abstract
Abstract
To reduce carbon emissions in cement production and maintain productivity with an abundantly available supplementary cementitious material, research into limestone calcined clay cement (LC 3) has been gaining prominence. This study aims to understand the research gaps, emerging themes, and innovation perspectives by examining the data and metrics of published articles found in the SCOPUS database, using the VOSviewer, Bibliometrix and Pajek software tools. This bibliometric analysis, while focused on LC 3, intentionally includes studies on calcined clays due to their importance as a key component and the relevance of technological advancements in this area for LC 3 development. Keyword analysis highlighted a predominant focus on reactivity and mechanical performance, while revealing underexplored areas such as durability, sustainability and rheology. Emerging themes include LC 3 performance in harsh environments, circular economy applications, and post-fire scenarios. The findings point to future research directions emphasizing clay rheology and comprehensive life cycle assessments, contributing to the advancement of LC 3 as a sustainable cement alternative.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Concrete and Cement Materials Research · Recycling and utilization of industrial and municipal waste in materials production · Clay minerals and soil interactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (100+)
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