ASTM International - ASTM D1214-10(2020)
Standard Test Method for Sieve Analysis of Glass Spheres
|Publication Date:||1 June 2020|
|ICS Code (Particle size analysis. Sieving):||19.120|
significance And Use:
4.1 The size or gradation of glass spheres is one measurable aspect of performance as a retroreflective media. The function of this test is to measure the size of glass spheres and to determine... View More
4.1 The size or gradation of glass spheres is one measurable aspect of performance as a retroreflective media. The function of this test is to measure the size of glass spheres and to determine compliance with applicable specifications.
Note 1: This method has been used in other industrial areas outside the intended scope of this test method.View Less
1.1 This test method covers the sieve analysis of glass spheres used for retroreflective pavements markings and industrial uses.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.