Experimental Study On Reuse Of Single Use Surgical Mask In Concrete

Abstract

The global surge in the use of single-use surgical masks during the COVID-19 pandemic has resulted in an unprecedented accumulation of plastic waste, primarily composed of non-biodegradable polypropylene. Improper disposal of these masks poses a serious environmental threat, contributing to microplastic pollution in terrestrial and aquatic ecosystems. This study presents an innovative approach to mitigate this crisis by repurposing shredded surgical masks as a partial additive in concrete. The research aims to assess the environmental viability of mask incorporation while analyzing its effect on the physical integrity of concrete, particularly in terms of strength development and long-term durability. By embedding polymeric fibers from discarded masks into cementitious matrices, this study aligns with sustainable waste management strategies and circular economy principles. The proposed method offers a dual benefit: reducing pandemic-induced plastic pollution and enhancing concrete's structural characteristics. The outcomes demonstrate the potential for transforming hazardous medical waste into a value-added component in construction materials, contributing to both environmental conservation and sustainable infrastructure development.