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<br />.., <br /> <br />. <br /> <br />..., <br /> <br />- <br /> <br />971-3.2 Composition: <br /> <br />II <br /> <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 % on Vehicle* minimum 40% <br />TiOz, Type II Rutile (white paint only) ASTM D 476 minimum 1.5 Ib/gal <br />[0.18 kg/Ll <br />Volatile Organic Content, (VOC) ASTM D 3960 maximum 150 g/L <br />* % total solids - % pigment <br />100 - % pigment <br /> <br />. <br /> <br />II <br /> <br />. <br /> <br />" <br /> <br />. <br /> <br />"""'4 <br /> <br />971-3.3 Physical Requirements: The material shall meet the following criteria: <br /> <br />. <br /> <br />-, <br /> <br />Property Test Method Minimum Maximum <br />Density ASTM D 1475 13.5 :t 1.4 Ib/gal <br /> - <br /> [1.62 :t 0.17 kg/Ll <br />Consistency at 7rF ASTM D 562 80 KU 100 KU <br />[25OC] <br />Fineness of Grind ASTM D 1 210 2(HS) [75 ~m] 3(HS) [63 ~m] <br />Dry Opacity at Fed Std 1 41 a 0.96 <br /> - <br />5 mils [127 ~m] WFT Method 41 21 <br />Bleed Ratio Fed Spec TT-P-85D 0.95 - <br />Flexibility Fed Spec TT-P-115D Pass - <br />Abrasion Resistance 961-10.6.3 Pass - <br /> <br />. <br /> <br />..., <br />. <br /> <br />..., <br />. <br /> <br />.., <br /> <br />. <br /> <br />.., <br /> <br />971-3.3.1 Set To Bear Traffic Time: When applied at the temperatures and <br />thickness specified by Section 710, the material shall set to bear traffic in not more than <br />two minutes. <br /> <br />. <br /> <br />f""1 <br /> <br />., <br /> <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 [660 /lm]. Air dry each sample for 30 minutes and bake at 2200F <br />[1050C] for 18 hours. Clean with a soft brush and weigh each sample. Abrade samples for <br />1,000 cycles with 500 g weights and CS-10 wheels. Clean the samples with a soft brush <br />and weigh again. The average weight loss for the four plates shall not exceed 50 mg per <br />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'mz and 250 mcd/lx'mz. The <br />retroreflectance of the white and yellow pavement markings at the end of the six month <br />service life shall not be less than 150 mcd/lx'mz. <br />971-3.4 Packaging and Labeling: The traffic paint shall be placed in 55 gal [210 Ll <br />open-end steel drums with a re-usable multi-seal sponge gasket. No more than 50 gal <br />[190 L] of material shall be placed in any drum to allow for expansion during transport and <br />storage. <br /> <br />. <br /> <br />- <br /> <br />.., <br /> <br />. <br /> <br />.., <br /> <br />. <br /> <br />1'1 <br /> <br />. <br /> <br />..., <br />. <br /> <br />.., <br /> <br />. <br /> <br />r., <br /> <br />09/09 <br /> <br />01000-189 <br /> <br />03-4122.F <br /> <br />. <br />