What is the minimum size for a standard lot of FC-5?

The minimum size for a standard lot of FC-5 (Fine-graded Mix Design) is established to ensure that the quality control process is effective and that the sampling and testing procedures yield reliable results. A lot size of 2000 tons is the minimum requirement, as it allows for adequate representation of the material being produced during asphalt paving operations.

This lot size facilitates proper statistical evaluations and monitoring of the asphalt mixture's properties, ensuring compliance with specifications and achieving the desired performance standards. It also helps in coordinating production and testing schedules, allowing for efficient management and quality assurance throughout the paving process.

In contrast, smaller lot sizes might not adequately reflect the characteristics of the entire production batch, leading to inefficiencies and potential quality issues. The established minimum size of 2000 tons strikes a balance between practicality and the need for comprehensive quality control in asphalt paving applications.