Abstract: Concrete is one of the most utilized construction materials globally, playing a crucial role in modern infrastructure development. Effective concrete mix design and quality assurance are paramount to ensuring the strength, durability, and performance of the structures. This review delves into the principles of concrete mix design, the importance of quality assurance protocols, and their implementation across diverse construction projects. By examining recent research and industry practices, the paper highlights key methodologies, challenges, and innovations in enhancing the reliability and sustainability of concrete in various construction environments. Concrete mix design and quality assurance are critical to the success of modern construction projects. By embracing innovative materials, digital technologies, and sustainable practices, the construction industry can build concrete structures that are not only strong and durable but also environmentally responsible. As the industry moves forward, continuous improvement in mix design and QA processes will be key to meeting the demands of an ever-changing world.

| DOI: 10.17148/IARJSET.2024.111003