Understanding concrete mix ratios is crucial for safe and durable construction. This guide explains the most commonly used cement : sand : aggregate ratios for different structural elements like footing, slab, column, and masonry work. Whether you are a civil engineering student, site engineer, contractor, or builder, these standard mix ratios will help you avoid mistakes and ensure quality construction. 📌 Save this post for quick reference 📌 Follow Civil Wisdom for practical civil engineering