Standard Test Method for Impact Resistance of Thermoplastic Pavement Marking Materials over a Highway Substrate by Means of a Striker Impacted by a Falling Weight

Importancia y uso:

5.1 The significance of this test is to determine the thermoplastic pavement marking material’s resistance to impact over a simulated pavement substrate, under laboratory conditions, and is expressed as pass/fail or numerically. The test result can be used as a quality test or to differentiate marking materials.

5.2 Anyone attempting to perform this test should initially review Test Methods D5420 and D2794, specifically the equipment setup.

5.3 Sample preparation and equipment set-up should be followed precisely to minimize variability in the test result.

Subcomité:

D01.44

Referida por:

D8584-24

Volúmen:

06.02

Número ICS:

93.080.20 (Road construction materials)

Palabras clave:

chipping failure; delamination failure; impact energy; impact failure; indentation; road marking thermoplastic; striker cracking failure;