Comparison of 9.5 mm SuperPave and Marshall Wearing I Mixes in ...

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85SP LGT 100% LS 15 0 78 7 0SP LGT 50% NS 15 39.6 40 3 2.4SP LGT 64% NS 32 64 0 0 4SP LGT 100% LS (MOD) 32 0 64 0 4
86Table C-3 Computed Blend GradationsSieveM HVY100% LSM MED100% LSM HVY13% NSM MED13% NSSP HVY100% LSSP MED100% LS3/4" 100.0 100.0 100.0 100.0 100.0 100.01/2" 100.0 100.0 100.0 100.0 100.0 100.03/8" 96.2 96.3 97.8 97.8 98.4 98.4#4 65.6 67.2 73.4 73.4 77.7 77.7#8 37.6 40.4 35.7 35.7 37.5 37.5#16 23.8 25.5 24.5 24.5 23.3 23.3#30 16.0 17.1 18.2 18.2 16.0 16.0#50 10.5 11.1 10.4 10.4 10.6 10.6#200 5.4 5.6 4.4 4.4 5.5 5.5Pan 0.0 0.0 0.0 0.0 0.0 0.0G sb : 2.655 2.652 2.645 2.645 2.653 2.653G sa : 2.738 2.737 2.734 2.734 2.739 2.739SievesizeSP HVY13% NSSP MED13% NSSP LGT100% LSSP LGT SP LGT 64%50% NS NSSP LGT100% LS(MOD)3/4" 100.0 100.0 100.0 100.0 100.0 100.01/2" 100.0 100.0 100.0 100.0 100.0 100.03/8" 97.8 97.8 98.4 98.4 96.5 96.5#4 73.4 73.4 85.4 85.6 71.2 71.2#8 35.7 35.7 59.4 65.9 58.1 58.1#16 24.5 24.5 36.5 48.3 48.5 48.5#30 18.2 18.2 23.9 37.0 40.5 40.5#50 10.4 10.4 14.6 18.7 18.7 18.7#200 4.4 4.4 6.3 6.0 5.0 5.0Pan 0.0 0.0 0.0 0.0 0.0 0.0
Page 1 and 2:
COMPARISON OF 9.5 MM SUPERPAVE ANDM
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iNOTICEThe contents of this report
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iiiasphalt concrete wearing courses
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vMixing Procedure 78Appendix B Fine
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viiTable C-7 Marshall Medium 13% NS
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4Table 1.1 Mix Design Types in Expe
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6CHAPTER 2 LITERATURE REVIEW2.1 INT
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82. determine aggregate stockpile b
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10SieveAllowable PercentPassing Sie
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12Stability is recorded as the maxi
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14The WVDOH procedure for determini
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16sieve. This is somewhat different
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18G sb = bulk specific gravity of a
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20theoretical gravity at the initia
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22D/B est = adjusted dust to binder
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24P b,est - 0.5%,P b,est ,P b,est +
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Percent Passing261009080Superpave U
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28Table 2.6 WVDOH Marshall and Supe
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30Table 2.9 Habib Marshall Analysis
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32theoretically correct in that the
Page 43 and 44: 34the machine. This variability was
Page 45 and 46: 36CHAPTER 3 EQUIPMENT3.1 INTRODUCTI
Page 47 and 48: 38Hose PressureWheel Load100 psi100
Page 49 and 50: 40mouth. This jar rests on a holder
Page 51 and 52: problematic, as the saturated surfa
Page 53 and 54: 44Mechanical Laboratory Sieve. Afte
Page 55 and 56: Percent Passing4610090100% Limeston
Page 57 and 58: 48Maximum specific gravity is a req
Page 59 and 60: 50gradation. This allowed for direc
Page 61 and 62: Percent Passing521009080Light 100%
Page 63 and 64: 54percentage of aggregate from the
Page 65 and 66: 56Table 5.4 Summary of Volumetric a
Page 67 and 68: 58Table 5.5 Calculated and Adjusted
Page 69 and 70: 60Table 5.6 Results of APA TestsAir
Page 71 and 72: 62exhibit lower rut depths than any
Page 73 and 74: design had significantly more rutti
Page 75 and 76: 66SP L 100LS SP L 64NS -10.335 2.77
Page 77 and 78: 68percent air voids and percent lim
Page 79 and 80: Air Voids (%)Uncompacted Voids (%)7
Page 81 and 82: 72than the Marshall mixes. Table 6.
Page 83 and 84: Voids in the Mineral Aggregate. As
Page 85 and 86: 76REFERENCESAmerican Association of
Page 87 and 88: 78APPENDIX A BUCKET MIXER INSTRUCTI
Page 89 and 90: 80APPENDIX B FINE AGGREGATE ANGULAR
Page 91 and 92: 82Table B-3 Uncompacted Void Conten
Page 93: 84AGGREGATE DESIGN DATATable C-1 St
Page 97 and 98: 88Table C-7 Marshall Medium 13% NS
Page 99 and 100: 90%G mm%AC VMA VTM VFA @ N ini @N d
Page 101 and 102: 92Table C-14 Superpave Light 64% NS
Page 103: 946 2979.3 1696.7 2988.1 2.307 7.09
Page 106 and 107: 971 2912.7 1620.8 2917.9 2.246 7.65
Page 108 and 109: 992 8.40 10.80 7.402 7.90 9.90 7.80
Page 110 and 111: 1011 9.50 6.90 11.502 9.79 7.15 10.
Page 112 and 113: 1032 8.55 5.20 5.95L R RDate Tested
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Comparison of 9.5 mm SuperPave and Marshall Wearing I Mixes in ...

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