https://www.ultratechcement.com/for-homebuilders/home-building-explained-single/descriptive-articles/how-to-calculate-m25-concrete-mix-ratio - Builders and engineers rely on this grade for foundations, beams, and slabs due to its balance of strength and cost-effectiveness. To understand the detailed steps involved in calculating and preparing this mix correctly, refer to this comprehensive guide on M25 concrete ratio.