How to control the segregation of concrete at site How to reduce the tolerance of concrete of Agregaat

Question

Accepted Answer

To control the segregation of concrete at site, proper mix design, correct placement techniques, and use of appropriate additives can be employed.

Ensure a well-designed concrete mix with appropriate proportions of aggregates, cement, and water.
Use proper placement techniques such as avoiding excessive free fall of concrete, using appropriate equipment for pouring and compacting, and avoiding over-vibration.
Employ the use of additives like plasticizers or superplasticizers to improve workability and reduce the risk of segregation.
Regularly monitor and inspect the concrete during placement to identify any signs of segregation and take corrective actions immediately.
Train and educate the site personnel about the importance of proper concrete handling and placement techniques.