1.1 This test method establishes the procedures for determination of both dimension (length and width) and squareness of a rectangular resilient floor plank.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
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. Specific precautionary statements are provided in applicable sections of this test method.
1.4 The values stated in inch-pounds units are to be regarded as the standard. The values given in parentheses are for information only.
1.5 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.
ASTM F2421-19a Referenced Document
ASTM F141 Standard Terminology Relating to Resilient Floor Coverings*, 2023-08-01 Update
ASTM F2421-19a history
2019ASTM F2421-19a Standard Test Method for Measurement of Resilient Floor Plank by Dial Gauge
2019ASTM F2421-19 Standard Test Method for Measurement of Resilient Floor Plank by Dial Gage
2005ASTM F2421-05(2011) Standard Test Method for Measurement of Resilient Floor Plank by Dial Gage
2005ASTM F2421-05 Standard Test Method for Measurement of Resilient Floor Plank by Dial Gage