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171 <br /> Where the Pay Factor (PF) for each quality characteristic is determined in either <br /> 334- 8 . 2 . 2 or 334- 8 . 2 . 3 , depending on the number of sublot tests . Note that the number after each <br /> multiplication will be rounded to the nearest 0 . 01 . <br /> The pay adjustment shall be computed by multiplying the Composite Pay Factor <br /> for the LOT by the bid price per ton . <br /> 334-8 .4 Payment : Payment will be made under : <br /> Item No . 334- 1 - Superpave Asphaltic Concrete - per ton . <br /> 336 ASPHALT RUBBER BINDER. <br /> (REV 5-2440) (FA 84640) (141 ) <br /> SECTION 336 (Pages 291 -294) is deleted and the following substituted : <br /> SECTION 336 <br /> ASPHALT RUBBER BINDER <br /> 3364 Description . <br /> Produce asphalt rubber binder for use in Asphalt Concrete Friction Courses and Asphalt <br /> Rubber Membrane Interlayers . <br /> 336-2 Materials . <br /> 336-2 . 1 Superpave PG Asphalt Binder : For the particular grade of asphalt as specified <br /> in Table 336- 1 , meet the requirements of Section 916 . <br /> 336-2 . 2 Ground Tire Rubber : For the type of ground tire rubber, meet the requirements <br /> of Section 919 , <br /> 336-3 Asphalt Rubber Binder. <br /> Thoroughly mix and react the asphalt binder and ground tire rubber in accordance with <br /> the requirements of Table 336 - 1 . Accomplish blending of the asphalt binder and ground tire <br /> rubber at the project site or asphalt plant, or at the supplier ' s terminal . <br /> Table 3364 <br /> Asphalt Rubber Binder <br /> Binder Type ARB 5 ARB 12 ARB 20 <br /> Rubber Type TYPE A (or B ) ( ' ) TYPE B TYPE C <br /> (or A)(') (or B or A)(2) <br /> Minimum Ground Tire Rubber 5 % 12 % 20% <br /> (by weight of asphalt binder) <br /> Binder Grade PG 67 -22 PG 67-22 PG 64 -22 <br /> Temperature Range 300 - 335 °F 300 - 350 °F 335 - 3750F <br /> Minimum Reaction Time 10 minutes 15 minutes 30 minutes <br /> (Type B ) (Type C) <br /> Unit Weight @ 60°F 8 . 61bs/ al . 8 . 7 lbs/gal . 8 . 8 lbs/gal . <br /> - 98 - <br /> FPID (S ) : 423186 - 1 - 58 - 01 <br />