Thesis Abstract

Abstract
The construction industry plays a crucial role in shaping the urban landscape and supporting economic development. However, the environmental impact of construction activities, particularly in terms of resource consumption and greenhouse gas emissions, has raised concerns about the sustainability of current practices. Amongst various construction materials, concrete is one of the most widely used due to its versatility and durability. The optimization of concrete mix design presents an opportunity to enhance the sustainability of construction projects by reducing environmental impact, improving performance, and enhancing cost-effectiveness. This thesis aims to investigate and develop strategies for optimizing concrete mix design to promote sustainable construction practices. The research will focus on identifying key factors that influence the performance and sustainability of concrete mixes, such as the selection of raw materials, proportioning of ingredients, and curing methods. Through a comprehensive literature review, this study will examine existing research on concrete mix design optimization, sustainable construction practices, and environmental impact assessment methodologies. Chapter One provides an introduction to the research topic, outlining the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definitions of key terms. Chapter Two presents a detailed literature review that covers ten key aspects related to concrete mix design optimization and sustainable construction practices. These include studies on the use of alternative materials, methods for reducing carbon footprint, and advancements in concrete technology. Chapter Three discusses the research methodology employed in this study, including the selection of research design, data collection methods, and analysis techniques. The chapter also outlines the experimental procedures and testing protocols used to evaluate the performance of optimized concrete mixes in terms of strength, durability, and environmental impact. Chapter Four presents a comprehensive discussion of the findings from the research, including the effects of different mix design parameters on the performance and sustainability of concrete. The chapter also discusses the implications of the findings for sustainable construction practices and identifies opportunities for further research in this field. Chapter Five concludes the thesis by summarizing the key findings, highlighting the significance of the research, and suggesting recommendations for future work. The study contributes to the growing body of knowledge on sustainable construction practices and provides practical insights for industry professionals, researchers, and policymakers seeking to enhance the environmental performance of concrete construction projects.

Thesis Overview