Manufacturing of Brick from Medical Waste (MW)

Abstract

The environmental concern of Medical Waste (MW) generation has escalated to an alarming level due to the versatility and high demand in various applications due to COVID 19. Reusing MW to make construction material looks to be an environmentally acceptable solution to finding an effective way to use them. This is also because traditional building materials take a lot of energy to manufacture, which has numerous negative environmental consequences. This paper summarises prior investigations on repurposing various MW as a construction raw material and aggregate, as well as their quality, with a focus on bricks and paving blocks. This research begins by demonstrating the characteristics of plastics and the environmental effects of MW. After that, there will be a talk of MW reuse and how it influences total construction material quality. According to this study, only a few investigations on the use of MW in the production of paving blocks have been conducted. Furthermore, the majority of studies used compressive strength and water absorption as the principal criteria for evaluating brick and paving block quality. The compressive strength is found to be 12-13 N/mm2 and water absorption is found to be less than 1% for the prepared sample.