How to choose between natural sand and machine-made sand?
while natural sand has some advantages in terms of workability, its resource limitations and potential quality issues due to impurities are significant drawbacks. Machine-made sand, on the other hand, offers more stable supply, better control over particle characteristics and chemical composition, and in some cases, cost - effectiveness. However, it also has challenges such as higher cement consumption. The choice between machine-made sand and natural sand in ordinary cement concrete depends on various factors, including local resource availability, project requirements, and cost considerations