Leaner Construction and Demolition Waste Management Insights

This research article discusses the management of construction and demolition waste (CDW) and its environmental impacts, focusing on lean construction practices. The construction sector significantly contributes to global waste and CO2 emissions, with construction waste accounting for a substantial portion of total waste. The study aims to explore the origins of CDW and their correlation with construction productivity and environmental consequences. A quantitative research method was utilized, employing a survey questionnaire to gather data on the origins of CDW and their impacts. Findings indicate that a majority of CDW origins have a greater environmental impact than on productivity. The article emphasizes the importance of identifying and understanding the sources of waste to develop effective reduction strategies. It also outlines the relationship between lean construction principles and waste management, suggesting that integrating these practices can lead to improved sustainability in the construction industry. The insights provided aim to support evidence-based decision-making among construction practitioners.