Scientometric analysis reveals significant improvements in compressive strength of sludge-integrated paver blocks, suggesting environmental benefits in sustainable construction.
Sustainable and resource-focused global demands have boosted interest in developing construction materials through paver blocks which include industrial sludge. The research examines the practicality and environmental advantages and mechanical characteristics of using sludge in paver blocks while demonstrating their part in sustainable building practice. A scientometric analysis of the data collected from Scopus database during 2015-2025 conducted the research. The research employed VOS viewer together with Bibliometrix for creating visual patterns of keywords while showing both author-level productivity alongside bibliographic coupling metrics. The integration of sludge with paver blocks results in substantial improvements of compressive strength and increased durability while lowering expenses. The integration of sludge produced environmental benefits through reduced waste while decreasing carbon pollution and waste production. The experimental breakthrough demonstrates practical hurdles including material quality standards and production size limitations for real-life utilization. This investigation moves forward sustainable construction methods by promoting waste recycling and reducing environmental effects of industrial waste disposal. The research outcomes highlight the essential need for team collaboration between experts to work on current challenges while focusing on standard safety policies and procedures. This study establishes important knowledge for future sustainable investigations about industrial sludge utilization in construction materials.
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Shyamala et al. (2025) studied this question.