What is C25 mix ratio?

The C25 concrete mix ratio typically consists of 1 part cement, 1.5 parts sand, and 3 parts aggregate, along with water for workability. This mix is designed to achieve a compressive strength of 25 MPa (megapascals) at 28 days. The water-cement ratio is crucial for ensuring the strength and durability of the concrete. Adjustments can be made based on specific project requirements and environmental conditions.