Transforming Plastic Waste into Eco-Friendly Construction Materials: Insights from a Scientometric Analysis

Plastic waste management stands as a worldwide urgent problem while traditional construction continues to create increasing environmental issues. The research examines if plastic bricks provide a suitable yet environmentally friendly solution for building materials to overcome two pressing issues. This study conducted scientometric analysis on Scopus literature database between 2015 and 2025 through its research. The research employed VOSviewer alongside Bibliometrix for analysing keyword co-occurrence and bibliographic coupling and citation patterns. The environmental advantages of plastic bricks consist of reduced plastics in landfills along with reduced emissions and surpass traditional materials through superior heat insulation and noise isolation and water resistance. Plastic brick widespread adoption encounters two main obstacles stemming from different materials in composition and processing expenses which maintain elevated levels. Plastic bricks achieve sufficient strength for non-structural applications though they require natural fibers or fly ash reinforcement to become effectively usable. A major research significance stems from evaluating plastic bricks throughout recycling systems as well as sustainable building practices. The study identifies important issues about standardization practices and economic viability which support the ongoing innovation and interdisciplinary cooperation to optimize plastic bricks as sustainable construction methods.