ASTM D7377-07
Historical Standard: ASTM D7377-07 Standard Practice for Evaluating the Water Wash-Off Resistance of Traffic Paints
SUPERSEDED (see Active link, below)
ASTM D7377
1. Scope
1.1 A newly applied traffic paint film may be exposed to hard rain shortly after application. This practice was designed to simulate that condition and covers determination of the water wash-off resistance of an applied traffic paint film under controlled conditions. This test can be used to compare conventional and fast-dry traffic paints and the binders used in them for their relative ability to withstand heavy rain soon after application on roadway surfaces.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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 and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D562 Test Method for Consistency of Paints Measuring Krebs Unit (KU) Viscosity Using a Stormer-Type Viscometer
D711 Test Method for No-Pick-Up Time of Traffic Paint
D823 Practices for Producing Films of Uniform Thickness of Paint, Varnish, and Related Products on Test Panels
D1005 Test Method for Measurement of Dry-Film Thickness of Organic Coatings Using Micrometers
D1212 Test Methods for Measurement of Wet Film Thickness of Organic Coatings
D4414 Practice for Measurement of Wet Film Thickness by Notch Gages
Keywords
rain resistance; traffic paint; water resistance; water wash-off; water wash-out; Paint (traffic); Resistance and resistivity (water);
ICS Code
ICS Number Code 93.080.30 (Road equipment and installations)
DOI: 10.1520/D7377-07
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