This standard method is used to determine the grading of Glass balls in pavement marking systems, that is, the size distribution of Glass balls. Measurement by a flow digital image analyzer provides accurate Glass bead size data to comply with relevant specifications. This test method helps determine the distribution of Glass beads, which in turn affects the reflection and performance of pavement markings, ensuring compliance with specified specifications.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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