What should the operator do if segregation occurs?

When segregation occurs in the context of roadway materials, it is crucial for the operator to stop the spreading operation until the issue is identified and corrected. Segregation can lead to an uneven distribution of materials, which ultimately affects the quality and integrity of the roadway being constructed. If allowed to continue, the consequences may include compromised structural performance and reduced longevity of the pavement.

By stopping the operation, the operator can properly assess the situation to determine the cause of the segregation, whether it's due to improper handling, environmental factors, or issues with the material itself. This proactive approach ensures that any necessary adjustments can be made before resuming work, preventing further complications down the line. Addressing the problem immediately also emphasizes the importance of quality control in roadway construction, which is a critical aspect of maintaining safety and performance standards in roadway practices.