How often should cores be weighed during the drying process?

Weighing the cores during the drying process is critical for monitoring moisture loss and ensuring that the material reaches the desired specifications. Weighing every 15 minutes is ideal as it provides a balance between obtaining sufficient data to assess the efficiency of the drying process and allowing enough time for the cores to undergo significant changes in moisture content. This time interval is typically chosen because it is frequent enough to catch any deviations in drying performance without being too demanding on resources or causing interruptions in the workflow. By monitoring the cores at this interval, operators can effectively track trends in moisture loss and make timely adjustments if necessary, ensuring the quality of the asphalt mix being produced. This practice aligns with standard protocols in the industry for maintaining optimal drying performance.