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<br /> Component Test Method Criteria
<br /> Total Solids , by weight ASTM D 2369 minimum 75 %
<br /> Pigments , by weight ASTM D 3723 minimum 57 %
<br /> Vehicle Solids % of Vehicle * minimum 40 %
<br /> T102 , Type II Rutile (white paint only) ASTM D 476 minimum 1 . 5 lb/gal
<br /> Volatile Organic Content, (VOC) ASTM D 3960 maximum 150 g/L
<br /> *Vehicle Solids % of Vehicle = % total solids - % Dip hent
<br /> 100 - % pigment
<br /> 971 -3 .3 Physical Requirements : The material shall meet the following criteria :
<br /> Property Test Method Minimum Maximum
<br /> Density ASTM D 1475 13 . 5 1 . 4 lb/gal -
<br /> Viscosity at 77 °F ASTM D 562 80 KU 100 KU
<br /> Fineness of Grind ASTM D 1210 2 (HS) 3 (HS )
<br /> Dry Opacity at ASTM D 2805 0 . 96
<br /> 5 mils WFT -
<br /> Bleed Ratio ASTM D 969 0 . 95 -
<br /> Flexibility ASTM D 522 Method pass -
<br /> B
<br /> Abrasion Resistance 971 - 3 . 3 . 2 Pass
<br /> 971 -3 .3 . 1 Set To Bear Traffic Time : The material shall set to bear traffic in not
<br /> more than two minutes .
<br /> 971 -3 .3 .2 Abrasion Resistance : Test four samples per LOT using a Taber
<br /> Abrader. The paint shall be applied to specimen plates using a drawdown blade having a
<br /> clearance of 26 mils . Air dry each sample for 30 minutes and bake at 220°F for 18 hours . Clean
<br /> YLI 11
<br /> with a soft brush and weigh each sample . Abrade samples for 1 , 000 cycles with 500 g weights
<br /> and CS . 10 wheels . Clean the samples with a soft brush and weigh again . The average weight loss
<br /> for the four plates shall not exceed 50 mg per plate .
<br /> 971 -3 .3 .3 Retroreflectivity : The white and yellow pavement markings shall
<br /> attain an initial retroreflectance of not less than 300 mcd/lx • m2 and 250 mcd/lx • mZ . The
<br /> retroreflectance of the white and yellow pavement markings at the end of the six month service
<br /> life shall not be less than 150 mcd/lx , m2 .
<br /> 971 -3 . 4 Packaging and Labeling : The traffic paint shall be placed in 55 gallon open- end
<br /> steel drums with a re-usable multi - seal sponge gasket . No more than 50 gallons of material shall
<br /> be placed in any drum to allow for expansion during transport and storage .
<br /> 9714 Fast Dry Solvent Traffic Paint.
<br /> 9714 . 1 General : Fast dry traffic paints intended for use under this Specification shall
<br /> I
<br /> nclude products that are single packaged and ready mixed . Upon curing, these materials shall
<br /> produce an adherent, reflective pavement marking capable of resisting deformation by traffic .
<br /> The manufacturer shall have the option of fornulating the material according to his own
<br /> specifications . However, the requirements delineated in this Specification and Section 710 shall
<br /> apply regardless of the type of formulation used . The material shall be free from all skins , dirt
<br /> and foreign objects .
<br /> -226 -
<br /> FPID (S ) : 423186- 1 - 58 - 01
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