7-9 .9850 120 .9792 .9763 220 .9452 .9380 320 .9122 .9010 .9338 125 .9775 .9744 225 .9436 .9361 325 .9105 .8992 .9825 130 .9758 .9725 230 .9419 .9343 330 .9089 .8974 .9812 135 .9740 .9705 235 .9402 .9324 335 .9073 .8956 .9800 140 .9723 .9686 240 .9385 .9305 340 .9057 .8938 .9788 145 .9706 .9666 245 .9369 .9286 345 .9040 .8920 .9775 150 .9689 .9647 250 .9352 .9268 350 .9024 .8902
702.09 Asphalt Filler for Structural Plate Arches Asphalt for filling spaces between the
structural plates and the substructure metal connectors of the arch shall conform to the requirements for bituminous material of AASHTO M190 or of AASHT O M320, Table 1, for PG 64-28 or PG 58 -28.
702.12 Emulsified Asphalt Sealing Compound Emulsified asphalt sealing compound
shall be an approved commercially prepared product manufactured for specific protective coating, colored as required. It shall contain fillers, pigmen ts and sand or fibrous materials suspended in a suitable emulsified asphalt or tar. It shall be of such consistency that it can be applied at atmospheric temperatures and capable of being eas ily diluted with the addition of water and mixed by hand stirring at the site of application. SECTION 703 - AGGREGATES
703.07 Aggregates for HMA Pavements Coarse and fine aggregate for hot mix asphalt
pavements shall be of such gradation that when combined in the proper proportions, including filler, if required, the resultant blend will meet th e composition of mixture for the type of pavement specified. Coarse aggregate, that material retained on the No. 4 sieve, sh all be crushed stone or crushed gravel and, unless otherwise stipulated, shall consist of clean, tough, durable fragments free from an excess of soft or disintegrated pieces a nd free from stone coated with dirt or other objectionable matter. Coarse aggregate shall not exceed an absorption of 2.0 percent by weight as determined by AASHTO T 85. Fine aggregate, material that passes the No. 4 sieve, shall con sist of natural sand, manufactured sand, or a combination of these. It shall consist of hard, tough grains, free from injurious amounts of cla y, loam, or other deleterious subs tances. Fine aggregate shall not exceed an absorption of 2.3 percent by weight as determined by AASHTO T 84. All individual aggregates for hot mix asphalt pavements shall m eet Table 3 requirements (excluding LCP) unless otherwise noted. The Department reserves the right to sample and test the composite aggregate for any of the following propertie s at any time: