Sample Preparation Sample Preparation Sample Size 6 mm x 12 mm x - - PowerPoint PPT Presentation

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Sample Preparation Sample Preparation Sample Size 6 mm x 12 mm x - - PowerPoint PPT Presentation

Dec 10, 2023 143 likes •267 views

Sample Preparation Sample Preparation Sample Size 6 mm x 12 mm x 50 mm 10 mm x 12 mm x 50 mm FP2, MN TH 251, 7B, CRF, #2, 58C, 68kPa, AR2-0005c 20.000 17.500 15.000 12.500 % strain 10.000 7.5000 5.0000 2.5000 0 0

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SLIDE 1

Sample Preparation

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SLIDE 2

Sample Preparation

  • Sample Size

– 6 mm x 12 mm x 50 mm – 10 mm x 12 mm x 50 mm

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SLIDE 3

250.000 500.000 750.000 1000.000 1250.000 1500.000 1750.000 time global (s) 2.5000 5.0000 7.5000 10.000 12.500 15.000 17.500 20.000 % strain

FP2, MN TH 251, 7B, CRF, #2, 58°C, 68kPa, AR2-0005c

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SLIDE 4

500.000 525.000 550.000 575.000 600.000 625.000 650.000 675.000 700.000 time global (s) 3.7000 3.8000 3.9000 4.0000 4.1000 4.2000 4.3000 4.4000 4.5000 % strain

FP2, MN TH 251, 7B, CRF, #2, 58°C, 68kPa, AR2-0005c

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SLIDE 5

Straight y = 4.2518E-03x + 8.6223E-01 R2 = 9.9991E-01 2 4 6 8 10 12 14 16 18 500 1000 1500 2000 Global Time (Seconds) % Strain

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SLIDE 6
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SLIDE 7
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SLIDE 8

COMPARE RESULTS TOP LAYER 2004 VS 2006 0.00 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 CONTROL 2 CSS-1H 2 GSB TYPE B 2 PASS OIL 2 RECLAMITE 2 CRF 2 CHIP SEAL 2 TIME TO 5% STRAIN TIME TO 5% STRAIN 2004 TIME TO 5% STRAIN 2006 TOP TIME TO 5% STRAIN LAYER 2

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SLIDE 9

40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 temperature (°C) 1.000E6 1.000E7 1.000E8 1.000E9 |G*| (Pa)

AVERAGE TEMP MASTERCURVE 0 day Aged, Goodhue Cnty, 6·5 AV, Tmp-Frq, 46-64°, @ 10 Hz tts tr-2

AVERAGE TEMP MASTERCURVE 0 day Aged, Goodhue Cnty, 6·5 AV, Tmp-Frq, 46-64°, @ 10 Hz tts tr-2, Step

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SLIDE 10

10

Mathy Technology & Engineering Services, Inc

40.0

50.0 60.0 70.0 80.0 90.0

100.0 106

107 108

109 Temp [°C] G* ( ) [Pa]

MasterCurve 100% RAP AT WARM TEMP 10 HZ REF FREQ

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SLIDE 11

11

Mathy Technology & Engineering Services, Inc

  • 40.0
  • 20.0

0.0 20.0 40.0 60.0 80.0

100.0 106

107 108 109 1010

1011 Temp [°C] G* ( ) [Pa]

MasterCurve 100% RAP AT 10 HZ REF FREQ

G* MasterCurve 100% RAP AT 10 HZ REF FREQ MasterCurve 100% RAP AT WARM TEMP 10 HZ REF FREQ