ASTM D7377-09(2018) PDF

Scope: 1.1 A traffic paint film freshly applied to a roadway, air strip, or parking lot may be exposed to rain of varying intensities shortly after application. This practice was designed to determine the relative water wash-off resistance of an applied traffic paint film under controlled laboratory conditions using a water faucet to simulate a heavy rain. This laboratory practice can also be used to compare conventional and fast-dry waterborne traffic paints and the effects of binders and other components in traffic for their relative ability to withstand a heavy rain soon after application. 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.

ASTM D7377-09(2018) Referenced Document

ASTM D1005 Standard Test Method for Measurement of Dry-Film Thickness of Organic Coatings Using Micrometers*， 2020-06-01 Update
ASTM D1212 Standard Test Methods for Measurement of Wet Film Thickness of Organic Coatings*， 2020-06-01 Update
ASTM D4414 Standard Practice for Measurement of Wet Film Thickness by Notch Gages*， 2020-06-01 Update
ASTM D562 Standard Test Method for Consistency of Paints Measuring Krebs Unit (KU) Visosity Using a Stormer-Type Viscometer
ASTM D711 Standard Test Method for No-Pick-Up Time of Traffic Paint
ASTM D823 Standard Practices for Producing Films of Uniform Thickness of Paint, Varnish, and Related Products on Test Panels

2023 ASTM D7377-09(2023) Standard Practice for Evaluating the Water Wash-Off Resistance of Traffic Paints using a Water Faucet
2018 ASTM D7377-09(2018) Standard Practice for Evaluating the Water Wash-Off Resistance of Traffic Paints using a Water Faucet
2009 ASTM D7377-09(2013) Standard Practice for Evaluating the Water Wash-Off Resistance of Traffic Paints using a Water Faucet
2009 ASTM D7377-09 Standard Practice for Evaluating the Water Wash-Off Resistance of Traffic Paints using a Water Faucet
2008 ASTM D7377-08 Standard Practice for Evaluating the Water Wash-Off Resistance of Traffic Paints
2007 ASTM D7377-07 Standard Practice for Evaluating the Water Wash-Off Resistance of Traffic Paints