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APPENDIX C Lab and Field-Test Results Figure C.1. IR Absorbance spectrum of ADVA-140. Figure C.2. IR Absorbance spectrum of Rheocrete. C-1
Figure C.3. IR Absorbance spectrum of Retarder. Figure C.4. IR Absorbance spectrum of Recover. C-2
Figure C.5. IR Absorbance spectrum of Pozzolith 100 XR. Figure C.6. IR Absorbance spectrum of PolarSet. C-3
Figure C.7. IR Absorbance spectrum of Micro Air. Figure C.8. IR Absorbance spectrum of Glenium 7500. C-4
Figure C.9. IR Absorbance spectrum of Delvo Stabilizer. Figure C.10. IR Absorbance spectrum of Darex II. C-5
Figure C.11. DRIFTS Reflectance spectra of state-processed RAP from the top of a stockpile in New Britain, Connecticut. Figure C.12. DRIFTS Reflectance spectra of state-milled RAP from the top of a stockpile in Groton, Connecticut. C-6
Figure C.13. DRIFTS Reflectance spectra of state-processed RAP in Groton, Connecticut. Figure C.14. DRIFTS Reflectance spectra of private RAP from the top of a stockpile in Manchester, Connecticut. . C-7
Figure C.15. DRIFTS Reflectance spectra of state-processed RAP from the inside of a stockpile in Manchester, Connecticut. Figure C.16. DRIFTS Reflectance spectra of state-processed RAP from the top of a stockpile in Manchester, Connecticut. C-8
Figure C.17. DRIFTS Reflectance spectra of state-milled RAP (after 1-2 years of storage) from the inside of a stockpile in New Britain, Connecticut. Figure C.18. DRIFTS Reflectance spectra of state-milled RAP (after 1-2 years of storage) from the top of a stockpile in New Britain, Connecticut. C-9
Figure C.19. DRIFTS Reflectance spectra of state-milled RAP (after 5 years of storage) from the inside of a stockpile in New Britain, Connecticut. Figure C.20. DRIFTS Reflectance spectra of state-processed RAP from the inside of a stockpile in New Britain, Connecticut. C-10
Figure C.21. Log(1/Reflectance) spectra of milled RAP after 1 and 5 years of storage in New Britain, Connecticut. Figure C.22. ATR spectrum of Class II RAP from Smirna, Maine. C-11
Figure C.23. ATR spectrum of Class I RAP from Poland, Maine. Figure C.24. ATR spectrum of Class III RAP from Washington, Maine. C-12
Figure C.25. ATR spectrum of Class I RAP from Hampden, Maine. Figure C.26. ATR spectrum of Class II RAP from Fairfield, Maine. C-13
Figure C.27. ATR spectrum of Class II RAP from Westbrook, Maine. Figure C.28. ATR spectrum of Class I RAP from Westbrook, Maine. C-14
Figure C.29. ATR spectrum of Class I RAP from Wells, Maine. Figure C.30. ATR spectrum of Class I RAP from Portsmouth, New Hampshire. C-15
Figure C.31. ATR spectrum of Class II commercial RAP from Presque Isle, Maine. Figure C.32. ATR spectrum of Class II RAP from Dayton, Maine. C-16
Figure C.33. IR Absorbance spectra of in situ HMA from pavement surfaces of different ages. C-17
Table C.1. Lab XRF Results of Liquid Paint Samples Received by CTDOT (All Data in wt.%) Liquid Paint Sample Light Elements LE +/- Ti Ti +/- Cr Fe Fe +/- Zn As Zr Pb Epoplex LS-50 white CTDOT 71.21 0.25 28.75 0.23 ND ND ND ND 0.024 ND Epoplex LS-50 white CTDOT 71.17 0.25 28.80 0.23 ND ND ND ND 0.023 ND Epoplex LS-50 yellow CTDOT 94.68 0.04 5.31 0.11 ND ND ND ND 0.002 ND Epoplex LS-50 yellow CTDOT 94.57 0.04 5.41 0.11 ND ND ND ND 0.002 ND DM3062AM 21STM2367 yellow CTDOT 97.39 0.03 2.13 0.11 ND 0.46 0.01 ND ND 0.010 ND DM3062AM 21STM2367 yellow CTDOT 97.61 0.03 1.96 0.10 ND 0.41 0.01 ND ND 0.010 ND Ennis latex paint CTY-21-M-2 95.98 0.05 3.66 0.12 ND 0.33 0.01 ND ND 0.012 0.0074 Ennis latex paint CTY-21-M-2 95.99 0.05 3.63 0.13 ND 0.34 0.01 ND ND 0.012 0.0061 Ennis latex white CTW-21-M-1 93.33 0.08 6.57 0.17 ND 0.06 0.09 ND ND 0.021 ND Ennis latex white CTW-21-M-1 92.92 0.09 6.96 0.18 ND 0.08 0.01 ND ND 0.02 ND Table C.2. Lab XRF Results of Dried Paint on Metal Plate Samples by CTDOT (All Data in wt.%) Paint Dried on Metal Plate Sample Light Element s LE +/- Ti Ti +/- Cr Cr +/- Fe Fe +/- Zn Zn +/- As As +/- Zr Zr +/- Pb Pb +/- White painted metal plate with beads 79.97 0.20 19.92 0.24 ND 0.07 0.008 ND ND 0.03 0.001 ND White painted metal plate with beads 79.76 0.20 20.12 0.23 ND 0.08 0.09 ND ND 0.03 0.001 ND Back side of metal plate 94.68 0.07 0.40 0.04 2.21 0.05 0.11 0.01 0.03 0.002 0.31 0.013 ND 2.08 0.01 Back side of metal plate 94.64 0.0 0.35 0.04 2.25 0.05 0.11 0.01 0.03 0.002 0.34 0.014 ND 2.10 0.01 C-18
Table C.3. Lab XRF Results of Dried Paint on Glass Bead Samples by CTDOT (All Data in wt.%) Bead Sample K K +/- Ca Ca +/- Ti Ti +/- M n Mn +/- Fe Fe +/- Zn Zn +/- As As +/- Ba Ba +/- Pb Pb +/- TTB 1325D CTDOT 614 156 4882 0 858 ND 126 22 6 78 7 20 N D 10 N D 7 N D 30 N D 8 Type1 181B54 CTDOT 910 138 4909 8 709 ND 112 33 6 91 5 18 18 8 7 N D 6 N D 10 N D 6 M247-09 Type 3 large 106 1 183 9789 3 1459 ND 140 40 6 57 9 16 14 3 N D 6 N D 30 N D 7 TT-B-1325 Type 3 airport beads ND 133 6 3661 5 1006 2103 56 468 0 N D 108 N D 43 N D 29 N D 17 N D 1990 N D 20 TTB-1325D Type3 airport CTDOT ND 124 5 3963 8 1039 1992 42 438 2 N D 103 N D 43 N D 25 N D 18 N D 1898 N D 20 Type1 181 B5 3 CTDOT 879 133 4787 2 679 ND 98 29 5 84 6 17 22 3 N D 5 N D 24 N D 6 Type3 large 247-09 CTDOT 768 181 9950 3 1500 ND 144 45 7 58 7 16 14 3 N D 6 N D 31 N D 7 Type1 TTB 1325D CTDOT 711 134 4924 8 707 ND 101 37 6 74 7 16 N D 8 N D 5 N D 24 N D 6 Table C.4. Lab XRF Results of Dried Paint on Various Metallic Samples by CTDOT (1) (All Data in wt.%) Metallic Sample LE LE +/- Ti Ti +/- Cr Cr +/- Mn Mn +/- Fe Fe +/- Co Co +/- Large screw 8.74 0.50 ND ND ND 0.12 0.01 ND Large screw 4.93 0.29 ND ND ND 0.17 0.01 ND X19MM rebar (#6) - rusted 15.92 0.65 ND 0.06 0.01 0.62 0.03 83.01 0.21 ND X19MM rebar (#6) - rusted 12.59 0.54 ND 0.04 0.01 0.61 0.03 86.39 0.22 ND X16MM rebar (#5) - green coating 50.25 1.46 5.26 0.12 0.07 0.02 0.23 0.02 43.51 0.16 0.42 0.04 X16MM rebar (#5) - green coating 51.09 1.47 4.93 0.12 0.07 0.02 0.28 0.02 43.00 0.16 0.39 0.04 C-19
Table C.5. Lab XRF results of dried paint on various metallic samples by CTDOT (2) (all data in wt.%) Metallic Sample Ni Ni +/- Cu Cu +/- Zn Zn +/- As As +/- Mo Mo +/- Pb Large screw ND ND 90.95 0.18 ND ND ND Large screw ND ND 94.68 0.19 ND ND ND X19MM rebar (#6) - rusted 0.10 0.02 0.26 0.02 ND ND 0.014 0.002 ND X19MM rebar (#6) - rusted ND 0.34 0.02 ND ND 0.015 0.002 ND X16MM rebar (#5) - green coating ND 0.22 0.01 ND ND 0.014 0.001 ND X16MM rebar (#5) - green coating ND 0.20 0.01 ND ND 0.015 0.002 ND Table C.6. Lab XRF Results for Paint Dilution Tests with Water (All Data in wt.%) Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- DM3062AM 21STM 2367 yellow CTDOT 1:1 99.60 0.01 0.25 0.04 0.14 0.01 0.0067 0.0005 1:1 99.60 0.01 0.22 0.04 0.17 0.01 0.0087 0.0006 1:1 99.63 0.00 0.22 0.04 0.14 0.01 0.0078 0.0006 1:1 99.63 0.01 0.18 0.04 0.19 0.01 0.0096 0.0006 1:1 99.54 0.01 0.25 0.04 0.22 0.00 0.19 0.01 0.0115 0.0007 2:1 99.34 0.01 0.45 0.05 0.20 0.01 0.0088 0.0006 2:1 99.38 0.01 0.42 0.05 0.20 0.01 0.0107 0.0007 2:1 99.32 0.01 0.45 0.06 0.22 0.01 0.012 0.0007 2:1 99.25 0.01 0.53 0.06 0.21 0.01 0.0109 0.0007 2:1 99.29 0.01 0.48 0.05 0.47 0.00 0.22 0.01 0.0113 0.0006 1:2 99.71 0.00 0.18 0.03 0.10 0.01 0.0036 0.0004 1:2 99.73 0.00 0.16 0.03 0.11 0.01 0.0039 0.0004 1:2 99.86 0.00 0.08 0.02 0.05 0.01 0.0031 0.0004 1:2 99.86 0.00 0.08 0.02 0.06 0.01 0.0037 0.0004 1:2 99.82 0.00 0.09 0.02 0.12 0.00 0.08 0.01 0.0031 0.0004 3:1 99.01 0.01 0.79 0.06 0.19 0.01 0.0089 0.0006 3:1 99.04 0.01 0.70 0.06 0.25 0.01 0.0096 0.0006 3:1 98.92 0.01 0.78 0.06 0.30 0.01 0.0086 0.0006 3:1 99.03 0.01 0.68 0.06 0.28 0.01 0.0094 0.0006 3:1 99.07 0.01 0.66 0.06 0.72 0.00 0.26 0.01 0.0091 0.0006 C-20
Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- 1:3 99.78 0.00 0.13 0.03 0.08 0.01 0.0045 0.0004 1:3 99.79 0.00 0.12 0.03 0.08 0.01 0.0047 0.0004 1:3 99.73 0.00 0.18 0.03 0.09 0.01 0.0041 0.0004 1:3 99.79 0.00 0.12 0.03 0.09 0.01 0.0045 0.0004 1:3 99.69 0.00 0.21 0.03 0.15 0.00 0.10 0.01 0.0044 0.0004 Ennis latex paint, CTY 21M2 1:1 99.32 0.01 0.45 0.05 0.22 0.01 0.0048 0.0005 1:1 99.23 0.01 0.50 0.05 0.27 0.01 0.0051 0.0005 1:1 99.01 0.01 0.63 0.06 0.36 0.01 0.0051 0.0005 1:1 99.40 0.01 0.37 0.04 0.23 0.01 0.0059 0.0005 1:1 99.19 0.01 0.54 0.06 0.50 0.01 0.27 0.01 0.0054 0.0006 2:1 99.05 0.01 0.70 0.06 0.24 0.01 0.0071 0.0006 0.0031 0.0008 2:1 98.92 0.02 0.79 0.07 0.28 0.01 0.0069 0.0006 0.0026 0.0008 2:1 98.63 0.02 1.02 0.07 0.34 0.02 0.0075 0.0006 0.0027 0.0008 2:1 98.52 0.02 1.13 0.08 0.34 0.02 0.006 0.0006 2:1 98.79 0.02 0.94 0.07 0.92 0.01 0.26 0.01 0.0081 0.0006 0.0032 0.0008 1:2 99.34 0.01 0.57 0.04 0.09 0.01 0.0055 0.0004 0.0022 0.0005 1:2 99.34 0.01 0.55 0.04 0.10 0.01 0.005 0.0004 0.002 0.0005 1:2 99.54 0.00 0.37 0.03 0.09 0.01 0.0045 0.0004 0.0021 0.0005 1:2 99.31 0.01 0.58 0.04 0.10 0.01 0.0066 0.0004 0.0028 0.0006 1:2 99.33 0.01 0.57 0.04 0.53 0.00 0.09 0.01 0.0056 0.0004 0.0028 0.0006 3:1 99.74 0.00 0.15 0.03 0.11 0.01 0.0035 0.0004 3:1 99.78 0.00 0.08 0.02 0.14 0.01 0.0035 0.0004 3:1 99.70 0.00 0.17 0.03 0.12 0.01 0.0034 0.0004 3:1 99.72 0.00 0.15 0.03 0.12 0.01 0.0038 0.0004 3:1 99.76 0.00 0.11 0.03 0.13 0.00 0.12 0.01 0.0031 0.0004 1:3 98.53 0.02 1.23 0.08 0.23 0.01 0.0084 0.0006 0.0025 0.0008 1:3 98.51 0.02 1.20 0.07 0.28 0.01 0.0075 0.0006 0.0045 0.0008 1:3 98.39 0.02 1.33 0.08 0.26 0.01 0.0077 0.0006 0.003 0.0008 1:3 98.43 0.02 1.29 0.08 0.27 0.01 0.0088 0.0006 0.0045 0.0008 1:3 98.41 0.02 1.32 0.08 1.27 0.00 0.26 0.01 0.01 0.0006 0.0026 0.0007 Ennis latex white CTW- 1:1 99.00 0.01 0.84 0.06 0.15 0.01 0.0081 0.0006 1:1 98.76 0.02 1.04 0.07 0.20 0.01 0.0071 0.0006 C-21
Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- 21-M-1 1:1 98.59 0.02 1.20 0.07 0.20 0.01 0.009 0.0006 1:1 98.92 0.01 0.93 0.06 0.14 0.01 0.0091 0.0006 1:1 98.68 0.02 1.15 0.07 1.03 0.01 0.16 0.01 0.0099 0.0006 2:1 98.07 0.03 1.79 0.09 0.13 0.01 0.0121 0.0007 2:1 97.36 0.03 2.48 0.11 0.15 0.01 0.0116 0.0007 2:1 97.85 0.03 1.98 0.09 0.16 0.01 0.0119 0.0006 2:1 97.70 0.03 2.17 0.10 0.13 0.01 0.0118 0.0006 2:1 97.65 0.03 2.20 0.10 2.12 0.01 0.14 0.01 0.0133 0.0007 3:1 95.92 0.05 3.96 0.13 0.10 0.01 0.0142 0.0007 3:1 95.68 0.05 4.19 0.13 0.12 0.01 0.014 0.0007 3:1 95.54 0.05 4.35 0.13 0.09 0.01 0.0155 0.0007 3:1 95.60 0.05 4.29 0.13 0.09 0.01 0.0152 0.0007 3:1 95.79 0.05 4.11 0.13 4.18 0.00 0.09 0.01 0.0152 0.0007 2:1 97.58 0.03 2.25 0.10 0.15 0.01 0.0127 0.0006 2:1 97.69 0.03 2.15 0.09 0.15 0.01 0.0124 0.0006 2:1 97.63 0.03 2.20 0.10 0.16 0.01 0.0133 0.0006 2:1 97.68 0.03 2.16 0.09 0.15 0.01 0.0133 0.0006 2:1 97.57 0.03 2.26 0.10 2.20 0.00 0.15 0.01 0.0126 0.0006 1:2 99.48 0.01 0.41 0.04 0.11 0.01 0.0063 0.0005 1:2 99.48 0.01 0.41 0.04 0.11 0.01 0.0071 0.0005 1:2 99.42 0.01 0.47 0.05 0.10 0.01 0.0068 0.0005 1:2 99.46 0.01 0.43 0.04 0.11 0.01 0.0067 0.0005 1:2 99.48 0.01 0.39 0.04 0.42 0.00 0.12 0.01 0.0066 0.0005 1:3 99.70 0.00 0.20 0.03 0.09 0.01 0.0039 0.0004 1:3 99.62 0.00 0.26 0.04 0.11 0.01 0.0043 0.0004 1:3 99.64 0.00 0.26 0.03 0.10 0.01 0.0035 0.0004 1:3 99.64 0.00 0.27 0.04 0.09 0.01 0.0033 0.0004 1:3 99.68 0.00 0.22 0.03 0.24 0.00 0.10 0.01 0.0043 0.0004 Ennis latex paint CTY 21M2 (yellow) 1:1 99.30 0.01 0.48 0.05 0.21 0.01 0.0047 0.0005 1:1 99.45 0.01 0.34 0.04 0.20 0.01 0.0056 0.0005 1:1 99.44 0.01 0.35 0.04 0.20 0.01 0.0058 0.0005 1:1 99.37 0.01 0.41 0.04 0.21 0.01 0.0049 0.0005 C-22
Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- 1:1 99.32 0.01 0.42 0.04 0.40 0.00 0.25 0.01 0.0058 0.0005 2:1 98.80 0.02 0.90 0.07 0.28 0.01 0.0081 0.0006 0.0027 0.0008 2:1 98.96 0.01 0.74 0.06 0.28 0.01 0.0072 0.0006 0.0045 0.0008 2:1 98.96 0.01 0.75 0.06 0.28 0.01 0.008 0.0006 2:1 98.92 0.01 0.83 0.06 0.24 0.01 0.0067 0.0006 0.0038 0.0008 2:1 98.80 0.02 0.94 0.07 0.83 0.00 0.26 0.01 0.0076 0.0006 3:1 98.23 0.02 1.42 0.08 0.34 0.01 0.0101 0.0006 0.0038 0.0008 3:1 98.39 0.02 1.31 0.08 0.29 0.01 0.0081 0.0006 0.0031 0.0008 3:1 98.45 0.02 1.26 0.08 0.28 0.01 0.0085 0.0006 0.0031 0.0008 3:1 98.25 0.02 1.33 0.08 0.41 0.02 0.0092 0.0006 0.0051 0.0009 3:1 98.25 0.02 1.45 0.08 1.36 0.00 0.28 0.01 0.0106 0.0006 0.0039 0.0008 1:2 99.61 0.00 0.22 0.03 0.17 0.01 0.0046 0.0005 0.0019 0.0006 1:2 99.63 0.00 0.24 0.04 0.13 0.01 0.0042 0.0005 1:2 99.60 0.00 0.25 0.03 0.15 0.01 0.0041 0.0005 1:2 99.58 0.00 0.27 0.04 0.14 0.01 0.004 0.0005 1:2 99.62 0.00 0.22 0.03 0.24 0.00 0.15 0.01 0.004 0.0005 1:3 99.72 0.00 0.17 0.03 0.10 0.01 0.0052 0.0005 0.0019 0.0006 1:3 99.71 0.00 0.16 0.03 0.13 0.01 0.0051 0.0005 1:3 99.68 0.00 0.19 0.03 0.13 0.01 0.0054 0.0005 0.0028 0.0006 1:3 99.71 0.00 0.16 0.03 0.12 0.01 0.0044 0.0004 1:3 99.69 0.00 0.16 0.03 0.17 0.00 0.14 0.01 0.0049 0.0005 0.0023 0.0006 1:3 99.71 0.00 0.15 0.03 0.13 0.01 0.0045 0.0004 1:3 99.64 0.00 0.23 0.03 0.13 0.01 0.0034 0.0004 1:3 99.67 0.00 0.20 0.03 0.13 0.01 0.0045 0.0004 1:3 99.73 0.00 0.15 0.03 0.12 0.01 0.0044 0.0004 1:3 99.77 0.00 0.12 0.03 0.17 0.00 0.11 0.01 0.0049 0.0005 DM3062AM 21STM 2367 yellow CTDOT 1:1 99.48 0.01 0.35 0.04 0.16 0.01 0.0076 0.0006 1:1 99.59 0.01 0.26 0.04 0.15 0.01 0.0068 0.0005 1:1 99.59 0.01 0.26 0.04 0.14 0.01 0.0081 0.0006 1:1 99.48 0.01 0.39 0.04 0.12 0.01 0.0079 0.0005 1:1 99.53 0.01 0.31 0.04 0.31 0.00 0.15 0.01 0.0082 0.0006 2:1 99.42 0.01 0.37 0.05 0.20 0.01 0.0084 0.0006 C-23
Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- 2:1 99.45 0.01 0.34 0.05 0.20 0.01 0.0088 0.0006 2:1 99.35 0.01 0.44 0.05 0.20 0.01 0.0088 0.0006 2:1 99.43 0.01 0.38 0.05 0.18 0.01 0.0079 0.0006 2:1 99.42 0.01 0.38 0.05 0.38 0.00 0.19 0.01 0.0076 0.0006 3:1 99.10 0.01 0.64 0.06 0.25 0.01 0.0092 0.0006 3:1 99.04 0.01 0.70 0.06 0.25 0.01 0.0102 0.0006 3:1 98.99 0.01 0.72 0.06 0.28 0.01 0.0103 0.0006 3:1 99.03 0.01 0.68 0.06 0.28 0.01 0.0095 0.0006 3:1 98.98 0.01 0.75 0.06 0.70 0.00 0.27 0.01 0.0099 0.0006 1:1 99.59 0.01 0.25 0.04 0.15 0.01 0.0069 0.0005 1:1 99.60 0.01 0.26 0.04 0.14 0.01 0.009 0.0006 1:1 99.67 0.00 0.19 0.04 0.12 0.01 0.0081 0.0006 1:1 99.49 0.01 0.31 0.04 0.19 0.01 0.0088 0.0006 1:1 99.48 0.01 0.37 0.05 0.28 0.00 0.14 0.01 0.0084 0.0006 1:2 99.76 0.00 0.12 0.03 0.11 0.01 0.0049 0.0005 1:2 99.73 0.00 0.15 0.03 0.11 0.01 0.0051 0.0005 1:2 99.72 0.00 0.16 0.03 0.11 0.01 0.0052 0.0005 1:2 99.74 0.00 0.14 0.03 0.11 0.01 0.0053 0.0005 1:2 99.77 0.00 0.11 0.03 0.14 0.00 0.11 0.01 0.0054 0.0005 1:3 99.80 0.00 0.10 0.03 0.09 0.01 0.0059 0.0005 1:3 99.76 0.00 0.14 0.03 0.10 0.01 0.0053 0.0005 1:3 99.75 0.00 0.14 0.03 0.10 0.01 0.0051 0.0005 1:3 99.84 0.00 0.08 0.03 0.08 0.01 0.0057 0.0005 1:3 99.78 0.00 0.12 0.03 0.12 0.00 0.09 0.01 0.0065 0.0005 1:3 99.85 0.00 0.08 0.03 0.07 0.01 0.0043 0.0004 1:3 99.91 0.00 0.09 0.01 0.0041 0.0004 1:3 99.91 0.00 0.09 0.01 0.0041 0.0004 1:3 99.78 0.00 0.13 0.03 0.09 0.01 0.0035 0.0004 1:3 99.82 0.00 0.11 0.03 0.10 0.00 0.07 0.01 0.0041 0.0004 Ennis latex white CTW- 21-M-1 1:1 99.01 0.01 0.84 0.06 0.14 0.01 0.0088 0.0006 1:1 98.94 0.01 0.90 0.06 0.16 0.01 0.01 0.0006 1:1 98.86 0.01 0.97 0.07 0.16 0.01 0.0091 0.0006 C-24
Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- 1:1 98.94 0.01 0.91 0.06 0.14 0.01 0.0087 0.0006 1:1 99.08 0.01 0.76 0.06 0.88 0.00 0.15 0.01 0.0093 0.0006 1:1 98.91 0.01 0.95 0.06 0.14 0.01 0.0082 0.0006 1:1 98.95 0.01 0.88 0.06 0.17 0.01 0.0082 0.0006 1:1 98.72 0.02 1.13 0.07 0.15 0.01 0.0083 0.0006 1:1 98.78 0.02 1.08 0.07 0.13 0.01 0.0079 0.0006 1:1 98.94 0.01 0.90 0.06 0.99 0.00 0.16 0.01 0.0086 0.0006 2:1 97.76 0.03 2.06 0.09 0.16 0.01 0.0127 0.0007 2:1 97.61 0.03 2.23 0.10 0.15 0.01 0.012 0.0006 2:1 97.58 0.03 2.24 0.10 0.16 0.01 0.0123 0.0006 2:1 97.64 0.03 2.19 0.10 0.15 0.01 0.0133 0.0007 2:1 97.68 0.03 2.16 0.10 2.18 0.00 0.15 0.01 0.0138 0.0007 3:1 95.85 0.05 4.05 0.13 0.09 0.01 0.0159 0.0007 3:1 95.90 0.05 4.02 0.13 0.07 0.01 0.0135 0.0007 3:1 95.46 0.06 4.42 0.13 0.11 0.01 0.0148 0.0007 3:1 95.71 0.05 4.16 0.13 0.11 0.01 0.0157 0.0007 3:1 95.74 0.05 4.14 0.13 4.16 0.00 0.10 0.01 0.0144 0.0007 1:2 99.55 0.01 0.37 0.04 0.08 0.01 0.0065 0.0005 1:2 99.42 0.01 0.47 0.04 0.11 0.01 0.0061 0.0005 1:2 99.47 0.01 0.41 0.04 0.11 0.01 0.0064 0.0005 1:2 99.49 0.01 0.38 0.04 0.12 0.01 0.0055 0.0005 1:2 99.43 0.01 0.45 0.04 0.42 0.00 0.12 0.01 0.0064 0.0005 1:3 99.66 0.00 0.25 0.03 0.08 0.01 0.0068 0.0005 1:3 99.59 0.00 0.32 0.04 0.09 0.01 0.0057 0.0005 1:3 99.61 0.00 0.28 0.04 0.10 0.01 0.006 0.0005 1:3 99.62 0.00 0.28 0.04 0.10 0.01 0.0056 0.0005 1:3 99.57 0.00 0.32 0.04 0.29 0.00 0.10 0.01 0.0063 0.0005 DM3062AM 21STM 2367 yellow CTDOT 1:1 99.35 0.01 0.42 0.05 0.21 0.01 0.0074 0.0006 1:1 99.52 0.01 0.28 0.04 0.20 0.01 0.0083 0.0006 1:1 99.60 0.01 0.23 0.04 0.16 0.01 0.0083 0.0006 1:1 99.58 0.01 0.27 0.04 0.14 0.01 0.0072 0.0006 1:1 99.60 0.01 0.20 0.04 0.28 0.00 0.18 0.01 0.0075 0.0006 C-25
Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- 2:1 99.31 0.01 0.46 0.05 0.21 0.01 0.009 0.0006 2:1 99.41 0.01 0.37 0.05 0.21 0.01 0.0098 0.0006 2:1 99.26 0.01 0.50 0.05 0.24 0.01 0.0082 0.0006 2:1 99.43 0.01 0.33 0.04 0.24 0.01 0.0091 0.0006 2:1 99.38 0.01 0.41 0.05 0.41 0.00 0.20 0.01 0.0083 0.0006 3:1 99.09 0.01 0.62 0.06 0.29 0.01 0.0079 0.0006 3:1 99.07 0.01 0.64 0.06 0.28 0.01 0.0087 0.0006 3:1 99.03 0.01 0.70 0.06 0.26 0.01 0.0092 0.0006 3:1 99.00 0.01 0.73 0.06 0.26 0.01 0.0089 0.0006 3:1 99.05 0.01 0.68 0.06 0.67 0.00 0.25 0.01 0.0088 0.0006 1:2 99.77 0.00 0.11 0.03 0.11 0.01 0.0059 0.0005 1:2 99.88 0.00 0.12 0.01 0.0055 0.0005 1:2 99.72 0.00 0.15 0.03 0.13 0.01 0.0057 0.0005 1:2 99.74 0.00 0.14 0.03 0.11 0.01 0.0058 0.0005 1:2 99.69 0.00 0.19 0.03 0.15 0.00 0.12 0.01 0.0061 0.0005 1:3 99.91 0.00 0.09 0.01 0.0043 0.0005 1:3 99.90 0.00 0.10 0.01 0.005 0.0005 1:3 99.76 0.00 0.13 0.03 0.10 0.01 0.0051 0.0005 1:3 99.82 0.00 0.09 0.03 0.08 0.01 0.0039 0.0004 1:3 99.81 0.00 0.09 0.03 0.10 0.00 0.10 0.01 0.004 0.0004 Ennis latex white 1:1 98.81 0.01 1.03 0.07 0.15 0.01 0.0094 0.0006 1:1 98.89 0.01 0.96 0.07 0.15 0.01 0.0071 0.0005 1:1 98.86 0.01 0.97 0.07 0.16 0.01 0.0085 0.0006 1:1 98.94 0.01 0.89 0.06 0.16 0.01 0.0077 0.0006 1:1 98.79 0.02 1.05 0.07 0.98 0.00 0.15 0.01 0.0091 0.0006 1:1 98.98 0.01 0.86 0.06 0.15 0.01 0.0082 0.0006 1:1 98.83 0.01 1.01 0.07 0.15 0.01 0.0079 0.0006 1:1 98.83 0.01 1.00 0.07 0.16 0.01 0.0081 0.0006 1:1 98.90 0.01 0.94 0.07 0.15 0.01 0.0082 0.0006 1:1 98.74 0.02 1.09 0.07 0.98 0.00 0.15 0.01 0.0094 0.0006 1:1 98.93 0.01 0.91 0.06 0.15 0.01 0.009 0.0006 1:1 98.86 0.01 0.98 0.07 0.15 0.01 0.0085 0.0006 C-26
Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- 1:1 98.99 0.01 0.83 0.06 0.17 0.01 0.0084 0.0006 1:1 98.79 0.02 1.06 0.07 0.15 0.01 0.0082 0.0006 1:1 98.83 0.01 1.00 0.07 0.96 0.00 0.15 0.01 0.0084 0.0006 2:1 97.50 0.03 2.31 0.10 0.18 0.01 0.0133 0.0007 2:1 97.59 0.03 2.25 0.10 0.14 0.01 0.0142 0.0007 2:1 97.65 0.03 2.19 0.10 0.16 0.01 0.0134 0.0007 2:1 97.78 0.03 2.06 0.09 0.14 0.01 0.0133 0.0007 2:1 97.75 0.03 2.09 0.10 2.18 0.00 0.15 0.01 0.0121 0.0006 3:1 95.90 0.05 3.99 0.13 0.09 0.01 0.0164 0.0007 3:1 95.63 0.05 4.26 0.13 0.09 0.01 0.0153 0.0007 3:1 95.68 0.05 4.21 0.13 0.09 0.01 0.0149 0.0007 3:1 95.54 0.05 4.36 0.13 0.08 0.01 0.0143 0.0007 3:1 95.49 0.06 4.40 0.14 4.25 0.00 0.09 0.01 0.0155 0.0007 1:2 99.44 0.01 0.44 0.04 0.12 0.01 0.0058 0.0005 1:2 99.31 0.01 0.56 0.05 0.13 0.01 0.0051 0.0005 1:2 99.39 0.01 0.49 0.05 0.11 0.01 0.0053 0.0005 1:2 99.24 0.01 0.65 0.05 0.10 0.01 0.0054 0.0005 1:2 99.37 0.01 0.48 0.05 0.53 0.00 0.14 0.01 0.0048 0.0005 1:3 99.57 0.00 0.32 0.04 0.10 0.01 0.0054 0.0005 1:3 99.59 0.00 0.31 0.04 0.09 0.01 0.005 0.0005 1:3 99.58 0.00 0.31 0.04 0.11 0.01 0.005 0.0005 1:3 99.58 0.00 0.32 0.04 0.10 0.01 0.0052 0.0005 1:3 99.66 0.00 0.25 0.03 0.30 0.00 0.09 0.01 0.0054 0.0005 Ennis latex paint yellow 1:1 99.39 0.01 0.40 0.05 0.20 0.01 0.0046 0.0005 0.0022 0.0007 1:1 99.41 0.01 0.37 0.04 0.21 0.01 0.0057 0.0005 0.0021 0.0007 1:1 99.32 0.01 0.46 0.05 0.20 0.01 0.0057 0.0005 0.0022 0.0007 1:1 99.37 0.01 0.41 0.05 0.21 0.01 0.005 0.0005 1:1 99.29 0.01 0.44 0.05 0.42 0.00 0.26 0.01 0.0047 0.0005 0.0028 0.0007 2:1 98.92 0.01 0.83 0.06 0.25 0.01 0.0077 0.0005 0.0025 0.0007 2:1 98.99 0.01 0.76 0.06 0.24 0.01 0.0071 0.0006 0.0027 0.0007 2:1 98.92 0.01 0.80 0.06 0.26 0.01 0.0074 0.0006 2:1 98.88 0.01 0.84 0.06 0.27 0.01 0.0067 0.0006 0.0029 0.0008 C-27
Paint Sample Paint: Water Ratio LE LE +/- Ti Ti +/- Avg Stdev Fe Fe +/- Zr Zr +/- Pb Pb +/- 2:1 98.80 0.02 0.94 0.07 0.83 0.00 0.25 0.01 0.0074 0.0006 0.0026 0.0007 3:1 98.35 0.02 1.35 0.08 0.28 0.01 0.0088 0.0006 0.0033 0.0008 3:1 98.36 0.02 1.27 0.07 0.36 0.01 0.008 0.0006 0.0043 0.0008 3:1 98.26 0.02 1.46 0.08 0.27 0.01 0.008 0.0006 0.0047 0.0009 3:1 98.37 0.02 1.34 0.08 0.27 0.01 0.0098 0.0006 0.0037 0.0008 3:1 98.36 0.02 1.32 0.08 1.35 0.00 0.31 0.01 0.0086 0.0006 0.0031 0.0008 1:2 99.56 0.01 0.27 0.04 0.16 0.01 0.0051 0.0005 1:2 99.64 0.00 0.20 0.03 0.15 0.01 0.0053 0.0005 1:2 99.65 0.00 0.19 0.03 0.16 0.01 0.004 0.0005 1:2 99.57 0.01 0.28 0.04 0.15 0.01 0.0044 0.0005 1:2 99.65 0.00 0.20 0.03 0.23 0.00 0.14 0.01 0.0046 0.0005 1:3 99.70 0.00 0.15 0.03 0.15 0.01 0.0049 0.0005 1:3 99.72 0.00 0.15 0.03 0.13 0.01 0.0041 0.0004 1:3 99.74 0.00 0.12 0.03 0.13 0.01 0.0052 0.0005 0.0018 0.0006 1:3 99.69 0.00 0.17 0.03 0.14 0.01 0.0053 0.0005 1:3 99.64 0.00 0.21 0.03 0.16 0.00 0.14 0.01 0.0049 0.0005 C-28
Table C.7. Lab XRF Results of Liquid Paint Samples Received by ME DOT (All Data in wt.%) Paint Sample LE LE +/- Ti Ti +/- Fe Fe +/- Cu Cu +/- Zn Zn +/- Mo Mo +/- ME DOT Corothane 8/8/13 91.04 0.08 8.88 0.14 0.01 0.00 0.0203 0.002 ND 0.0028 0.0006 ME DOT Corothane 8/8/13 90.98 0.08 8.91 0.14 0.03 0.00 0.0176 0.002 0.0084 0.0011 0.0035 0.0006 ME DOT Corothane 8/8/13 91.23 0.07 8.68 0.13 0.02 0.00 0.0204 0.0021 0.0105 0.0012 0.0028 0.0005 ME Spec Waterborne TP - white 93.48 0.09 6.42 0.17 0.09 0.01 ND ND ND ME Spec Waterborne TP - white 93.28 0.09 6.63 0.17 0.08 0.01 ND ND ND ME Spec Waterborne TP - white 93.43 0.08 6.45 0.17 0.11 0.01 ND ND ND ME Spec Waterborne TP - yellow 97.83 0.03 1.67 0.09 0.50 0.02 ND ND ND ME Spec Waterborne TP - yellow 97.84 0.03 1.66 0.09 0.50 0.02 ND ND ND ME Spec Waterborne TP - yellow 97.94 0.03 1.52 0.09 0.54 0.02 ND ND ND C-29
Table C.8. XRF Results from Field Tests (All Data in wt.%) Location in Connecticut Ti content (%) White Yellow Exit 66 - I95, Westbrook 12.71 3.44 12.89 4.25 11.25 3.99 12.14 3.51 avg. 12.25 3.80 s.d. 0.74 0.39 Exit 64 - I95, Westbrook 11.75 2.08 12.17 2.90 11.43 2.32 avg. 11.78 2.43 s.d. 0.37 0.42 Route 154, Old Saybrook 7.80 10.79 9.04 avg. 9.21 s.d. 1.50 Exit 9 - Route 9, Higganum 22.19 2.83 26.11 2.75 19.93 2.26 18.57 3.22 avg. 21.70 2.76 s.d. 3.30 0.40 Table C.9. XRF Results from Field Tests of Paints in Maine (All Data in wt.%) Element Laboratory Field Liquid Paint Ti (%) s.d. Painted Ti (%) Block s.d. Painted Bridge (%) s.d. Ti 8.82 0.13 2.67 2.67 9.21 0.29 Fe 0.02 0.01 13.30 13.30 17.83 3.68 Zn 0.01 0.01 ND - 34.20 4.85 Pb ND - ND - 0.02 0.01 Table C.10. XRF Results from Field Tests of White and Yellow Lines in Maine (All Data in wt.%) Ti content (%) White Yellow 7.36 1.86 7.47 1.93 7.89 1.82 Average 7.57 1.87 SD 0.28 0.06 C-30
