Production Of Cost-Effective Recycled Plastic Interlock As A Solution To Plastic Waste Generated In Sri Lanka

Abstract

This research examines the potential of producing recycled plastic interlocking bricks as a sustainable alternative to conventional concrete interlocks, with a focus on addressing the rising plastic waste problem in Sri Lanka, particularly within the Ampara District. While the study is geographically concentrated in Ampara, its findings are expected to provide valuable insights applicable across the country. The district presents appropriate research setting due to its rich biodiversity, fragile ecosystems, and expanding tourism sector, all of which are increasingly threatened by unmanaged plastic waste. Furthermore, the availability of data and the ability to collaborate with local communities enhance the practicality of conducting the study in this region. As Ampara reflects many of the national challenges such as inadequate waste management and rapid development, the solutions proposed recycling initiatives and the production of plastic interlocks can be scaled and adapted nationwide. Although regionally based, the outcomes of this study carry wider significance for advancing sustainable waste management practices throughout Sri Lanka.