International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 02 | Feb 2024
p-ISSN: 2395-0072
www.irjet.net
Utilizing Biomedical Waste for Sustainable Brick Manufacturing: A Novel Approach to Eco-Friendly Construction Madan Singh Baraskar 1, P. K. Roy 2 M.Tech Student, Building Construction & Technology, NRI Institute of Research & Technology, Bhopal (M.P.) 2 Assistant Professor, Building Construction & Technology, NRI Institute of Research & Technology, Bhopal (M.P.)
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Abstract - This study introduces an innovative approach to
The energy efficiency of lightweight bricks is a critical factor, as the construction and maintenance of buildings account for a substantial portion of global energy use. Lightweight bricks, with their improved insulation properties, contribute to reducing energy consumption for heating and cooling, thus lowering the overall energy requirements of buildings. Additionally, their ease of handling and installation translates to reduced labor costs and time savings on construction sites, further enhancing their appeal in the industry. However, despite these advantages, the production of conventional lightweight bricks is not without its environmental challenges. Traditionally, these bricks are manufactured using natural resources such as clay, shale, or fly ash, the extraction and processing of which can have significant environmental impacts. The extraction process can lead to land degradation, loss of biodiversity, and the depletion of finite natural resources. Moreover, the manufacturing process of conventional bricks often involves high-temperature kiln firing, which consumes considerable energy and contributes to carbon emissions. These concerns have led to a growing awareness of the need to develop alternative methods for producing lightweight bricks that are not only efficient and functional but also more sustainable and environmentally responsible.
sustainable construction through the development of lightweight bricks incorporating biomedical waste as a key component. In an effort to address both the environmental impact of conventional brick manufacturing and the challenges of biomedical waste disposal, this research explores the feasibility of utilizing sterilization wrap, plastic syringe components, and medical glass as aggregate replacements in cement brick production. The methodology encompasses the collection and processing of biomedical waste, followed by its integration into brick mixtures with varying proportions. The bricks thus produced are evaluated for compressive strength, density, and durability, adhering to the standards set by IS 1077:1957. The results demonstrate a promising potential in using biomedical waste, showing that bricks with up to 15% waste content maintain good structural integrity, with a maximum compressive strength reduction of 25% compared to pure cement bricks. These bricks not only satisfy the required compressive strength for construction purposes but also contribute to waste reduction and environmental sustainability. Key Words: Sustainable Construction Materials, Biomedical Waste Recycling, Lightweight Bricks, Eco-Friendly Building Materials, Compressive Strength of Bricks
This research introduces an innovative approach to producing lightweight bricks by utilizing biomedical waste, a byproduct often regarded as an environmental and health hazard, in combination with cement. The utilization of biomedical waste not only provides a sustainable solution to waste management but also adds value to what is typically considered non-recyclable. This study aims to explore the feasibility, mechanical properties, and environmental impact of these novel bricks, offering a potential pathway towards more sustainable construction practices. The concept of incorporating biomedical waste into brick manufacturing is not only a step towards sustainable material science but also aligns with the global goals of reducing waste and promoting circular economy in the construction sector. This paper presents a detailed analysis of the composition, manufacturing process, and properties of the lightweight bricks developed using biomedical waste and cement. The findings of this study have the potential to revolutionize the building materials industry, offering an eco-friendly alternative to traditional bricks while addressing the critical issue of biomedical waste disposal.
1. INTRODUCTION In recent years, the global construction industry has undergone a significant transformation, driven by the dual imperatives of sustainability and environmental stewardship. This transformation is rooted in a growing recognition of the construction sector's substantial environmental footprint, particularly in terms of energy consumption, greenhouse gas emissions, and the depletion of natural resources. As a consequence, there has been a concerted effort to shift towards more sustainable and environmentally friendly materials in construction. One of the key areas of focus in this shift is the development and use of building materials that can significantly reduce the carbon footprint of construction projects. Among the various sustainable materials that have emerged, lightweight bricks have become increasingly prominent. These bricks have attracted considerable attention due to a combination of beneficial properties, including their energy efficiency, ease of handling, and superior thermal insulation capabilities.
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