| SECTION IIb. |
|
MINUS 0.075 MM, WET (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 15 16 52 0.27 0.17 0.48 62 176 0.48 0.30 0.84 61 173 0.15 0.44 57 161 32 90 * 15 16A 23 0.36 0.19 0.52 52 147 0.44 0.22 0.62 50 141 0.09 0.25 25 71 20 58 17 18 54 1.20 0.28 0.78 23 65 0.68 0.18 0.52 27 76 0.22 0.63 19 52 33 93 * 17 18A 20 1.22 0.18 0.50 15 41 0.61 0.13 0.37 21 60 0.12 0.34 10 28 20 56 21 22 66 0.52 0.23 0.66 46 129 0.29 0.13 0.36 43 123 0.15 0.43 29 83 51 145 * 25 26 80 0.27 0.13 0.36 47 134 0.34 0.12 0.35 37 104 0.10 0.28 37 103 29 82 29 30 93 2.14 0.42 1.19 20 56 2.24 0.39 1.11 18 50 0.29 0.83 14 39 13 37 33 34 95 0.24 0.13 0.38 55 156 0.24 0.13 0.36 53 149 0.05 0.15 22 64 22 63 37 38 100 0.15 0.06 0.18 42 120 0.16 0.06 0.17 39 111 0.04 0.13 30 84 28 81 41 42 103 0.27 0.15 0.42 56 157 0.28 0.14 0.40 50 143 0.09 0.25 33 94 32 90 45 46 117 0.51 0.23 0.65 45 127 0.50 0.22 0.62 44 125 0.09 0.25 17 49 18 51 49 50 119 0.33 0.15 0.43 46 130 0.32 0.15 0.43 48 136 0.07 0.20 21 60 22 63 53 54 121 0.23 0.13 0.37 57 161 0.28 0.15 0.43 53 151 0.10 0.28 43 121 35 99 A B 34 0.27 0.10 0.29 39 110 0.28 0.11 0.32 39 112 0.05 0.15 20 56 19 53 57 58 116 0.54 0.23 0.65 42 120 0.46 0.20 0.56 43 121 0.11 0.31 20 56 23 66 61 62 124 0.61 0.20 0.55 32 91 0.67 0.25 0.70 36 103 0.10 0.30 17 49 16 44 * 65 66 126 0.30 0.10 0.27 33 93 0.28 0.10 0.28 35 100 0.05 0.15 17 49 18 51 69 70 120 0.57 0.22 0.64 40 112 0.57 0.21 0.61 38 108 0.08 0.24 15 42 15 42 73 74 130 0.10 0.05 0.15 50 142 0.11 0.06 0.16 52 148 0.04 0.11 37 105 36 103 77 78 152 2.25 0.62 1.76 28 78 2.32 0.73 2.06 31 89 0.36 1.01 16 45 15 43 * 81 82 175 0.97 0.35 0.98 36 101 0.89 0.32 0.89 35 100 0.17 0.48 17 49 19 54 85 86 196 0.21 0.09 0.25 43 122 0.22 0.09 0.26 43 122 0.05 0.14 24 69 23 66 89 90 226 0.44 0.14 0.40 32 91 0.45 0.13 0.37 30 84 0.07 0.19 15 43 15 42 93 94 251 0.47 0.15 0.43 32 90 0.44 0.14 0.40 32 91 0.08 0.23 17 48 18 51 97 98 269 0.31 0.17 0.47 54 153 0.31 0.17 0.49 57 161 0.05 0.15 17 48 17 48 101 102 294 0.59 0.24 0.68 41 116 0.60 0.25 0.71 42 117 0.11 0.32 19 54 19 53 105 106 315 0.22 0.12 0.33 53 151 0.21 0.12 0.34 56 159 0.05 0.14 22 63 23 64 109 110 383 0.76 0.20 0.57 26 75 0.74 0.20 0.58 28 78 0.12 0.34 16 44 16 46 113 114 405 0.21 0.11 0.30 51 145 0.20 0.11 0.30 52 147 0.05 0.14 24 68 25 71 117 118 460 0.16 0.10 0.28 61 173 0.16 0.10 0.29 63 178 0.04 0.11 24 69 24 68 121 122 552 0.45 0.22 0.62 49 138 0.39 0.20 0.56 51 145 0.09 0.25 19 54 23 64 125 126 602 0.31 0.17 0.49 56 158 0.31 0.17 0.47 54 152 0.06 0.18 20 58 21 58 129 130 714 0.28 0.13 0.38 48 136 0.28 0.14 0.39 49 138 0.06 0.18 23 64 22 62 133 134 800 0.53 0.17 0.47 32 89 0.52 0.16 0.45 31 87 0.08 0.24 16 45 16 46Back to Top TOTAL PASSING 25.0 MM SIEVE (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 21 22 66 94.45 0.99 2.79 1.0 3.0 95.07 0.94 2.66 1.0 2.8 0.90 2.55 1.0 2.7 0.9 2.7 89 90 233 99.96 0.13 0.38 0.1 0.4 99.97 0.11 0.31 0.1 0.3 0.08 0.24 0.1 0.2 0.1 0.2 * 93 94 261 99.85 1.29 3.65 1.3 3.7 99.85 1.33 3.77 1.3 3.8 0.10 0.29 0.1 0.3 0.1 0.3 97 98 275 99.98 0.07 0.20 0.1 0.2 99.97 0.15 0.43 0.2 0.4 0.09 0.25 0.1 0.2 0.1 0.2 101 102 300 99.99 0.04 0.12 0.0 0.1 99.99 0.04 0.12 0.0 0.1 0.03 0.09 0.0 0.1 0.0 0.1 105 106 325 99.94 0.18 0.50 0.2 0.5 99.94 0.17 0.47 0.2 0.5 0.12 0.33 0.1 0.3 0.1 0.3 109 110 391 99.99 0.04 0.12 0.0 0.1 99.99 0.04 0.10 0.0 0.1 0.03 0.09 0.0 0.1 0.0 0.1 113 114 424 100.00 0.02 0.06 0.0 0.1 100.00 0.01 0.03 0.0 0.0 0.02 0.04 0.0 0.0 0.0 0.0 117 118 476 99.99 0.05 0.14 0.0 0.1 99.98 0.08 0.22 0.1 0.2 0.05 0.14 0.1 0.1 0.1 0.1 121 122 568 99.98 0.14 0.39 0.1 0.4 99.98 0.13 0.36 0.1 0.4 0.09 0.27 0.1 0.3 0.1 0.3 125 126 627 99.91 0.72 2.03 0.7 2.0 99.92 0.72 2.04 0.7 2.0 0.11 0.32 0.1 0.3 0.1 0.3 129 130 735 99.95 0.25 0.70 0.2 0.7 99.96 0.18 0.50 0.2 0.5 0.16 0.45 0.2 0.5 0.2 0.5 133 134 837 99.96 0.17 0.49 0.2 0.5 99.98 0.11 0.31 0.1 0.3 0.12 0.35 0.1 0.3 0.1 0.3Back to Top TOTAL PASSING 19.0 MM SIEVE (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 21 22 70 63.97 3.23 9.15 5.0 14.3 63.34 3.44 9.72 5.4 15.4 3.12 8.82 4.9 13.8 4.9 13.9 25 26 84 70.24 2.71 7.67 3.9 10.9 69.17 2.25 6.37 3.3 9.2 2.06 5.82 2.9 8.3 3.0 8.4 29 30 101 81.65 1.68 4.76 2.1 5.8 77.96 2.89 8.18 3.7 10.5 2.38 6.74 2.9 8.2 3.1 8.6 37 38 106 80.08 1.79 5.06 2.2 6.3 82.62 1.52 4.29 1.8 5.2 1.46 4.14 1.8 5.2 1.8 5.0 45 46 118 70.95 3.10 8.77 4.4 12.4 69.75 2.88 8.16 4.1 11.7 1.90 5.37 2.7 7.6 2.7 7.7 49 50 126 90.26 1.64 4.64 1.8 5.1 89.26 1.66 4.70 1.9 5.3 0.94 2.66 1.0 2.9 1.1 3.0 53 54 127 81.35 1.63 4.62 2.0 5.7 82.09 1.62 4.57 2.0 5.6 0.89 2.52 1.1 3.1 1.1 3.1 57 58 118 81.06 2.41 6.83 3.0 8.4 81.88 2.74 7.76 3.3 9.5 1.22 3.44 1.5 4.3 1.5 4.2 61 62 128 82.52 1.81 5.13 2.2 6.2 83.18 1.70 4.81 2.0 5.8 1.12 3.17 1.4 3.8 1.3 3.8 65 66 130 91.08 1.52 4.29 1.7 4.7 90.74 1.69 4.78 1.9 5.3 0.82 2.31 0.9 2.5 0.9 2.6 69 70 126 88.88 1.23 3.48 1.4 3.9 89.55 1.45 4.09 1.6 4.6 0.86 2.42 1.0 2.7 1.0 2.7 73 74 106 89.01 0.84 2.36 0.9 2.7 88.88 0.84 2.37 0.9 2.7 0.47 1.34 0.5 1.5 0.5 1.5 77 78 159 87.13 1.60 4.53 1.8 5.2 87.45 1.41 4.00 1.6 4.6 1.04 2.95 1.2 3.4 1.2 3.4 81 82 182 89.16 1.04 2.93 1.2 3.3 88.56 1.56 4.42 1.8 5.0 0.95 2.70 1.1 3.0 1.1 3.0 85 86 206 88.34 1.87 5.29 2.1 6.0 88.75 1.62 4.59 1.8 5.2 0.81 2.30 0.9 2.6 0.9 2.6 * 89 90 228 88.77 0.68 1.92 0.8 2.2 88.65 0.68 1.91 0.8 2.2 0.46 1.30 0.5 1.5 0.5 1.5 93 94 251 87.06 1.16 3.29 1.3 3.8 87.17 1.18 3.34 1.4 3.8 0.80 2.25 0.9 2.6 0.9 2.6 97 98 274 85.44 1.96 5.54 2.3 6.5 85.51 2.06 5.83 2.4 6.8 1.34 3.79 1.6 4.4 1.6 4.4 101 102 305 87.13 1.46 4.12 1.7 4.7 87.14 1.78 5.03 2.0 5.8 1.24 3.51 1.4 4.0 1.4 4.0 105 106 324 89.02 1.41 3.99 1.6 4.5 88.84 1.28 3.61 1.4 4.1 0.93 2.64 1.0 3.0 1.0 3.0 109 110 383 89.83 1.23 3.48 1.4 3.9 89.87 1.21 3.41 1.3 3.8 0.83 2.35 0.9 2.6 0.9 2.6 113 114 413 91.40 1.24 3.51 1.4 3.8 91.54 1.21 3.42 1.3 3.7 0.71 2.02 0.8 2.2 0.8 2.2 117 118 466 87.39 1.20 3.39 1.4 3.9 86.92 1.12 3.17 1.3 3.6 0.75 2.13 0.9 2.4 0.9 2.4 121 122 546 88.10 2.13 6.03 2.4 6.8 88.94 1.34 3.79 1.5 4.3 1.46 4.14 1.7 4.7 1.6 4.7 125 126 626 88.02 1.49 4.21 1.7 4.8 88.17 1.63 4.60 1.8 5.2 1.16 3.28 1.3 3.7 1.3 3.7 129 130 707 87.92 0.89 2.53 1.0 2.9 87.89 0.87 2.47 1.0 2.8 0.73 2.07 0.8 2.4 0.8 2.4 133 134 835 87.14 1.91 5.42 2.2 6.2 87.24 1.81 5.13 2.1 5.9 1.10 3.11 1.3 3.6 1.3 3.6Back to Top TOTAL PASSING 12.5 MM SIEVE (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 21 22 68 22.34 2.30 6.51 10.3 29.1 27.17 2.25 6.35 8.3 23.4 1.90 5.37 8.5 24.1 7.0 19.8 25 26 86 43.90 2.04 5.76 4.6 13.2 43.90 2.08 5.88 4.7 13.4 1.66 4.70 3.8 10.7 3.8 10.7 29 30 100 51.22 2.17 6.15 4.2 12.0 49.15 2.23 6.30 4.5 12.8 1.62 4.59 3.2 9.0 3.3 9.3 33 34 98 65.92 2.62 7.40 4.0 11.2 65.17 2.69 7.61 4.1 11.7 2.29 6.48 3.5 9.8 3.5 9.9 37 38 107 49.48 1.69 4.79 3.4 9.7 53.90 1.85 5.23 3.4 9.7 1.58 4.46 3.2 9.0 2.9 8.3 41 42 105 64.53 2.43 6.88 3.8 10.7 68.25 2.71 7.66 4.0 11.2 1.92 5.43 3.0 8.4 2.8 8.0 45 46 119 26.02 2.41 6.80 9.3 26.2 25.59 1.99 5.63 7.8 22.0 1.83 5.18 7.0 19.9 7.2 20.2 49 50 125 51.68 1.72 4.87 3.3 9.4 52.07 1.80 5.09 3.5 9.8 1.07 3.02 2.1 5.9 2.1 5.8 53 54 126 46.07 2.50 7.08 5.4 15.4 46.02 1.96 5.54 4.3 12.1 1.49 4.21 3.2 9.2 3.2 9.2 57 58 117 46.64 1.60 4.52 3.4 9.7 46.30 1.78 5.02 3.8 10.9 1.20 3.38 2.6 7.3 2.6 7.3 61 62 125 50.82 1.62 4.58 3.2 9.0 51.33 1.77 5.01 3.4 9.8 0.98 2.76 1.9 5.5 1.9 5.4 65 66 130 51.39 1.95 5.53 3.8 10.7 50.99 2.11 5.97 4.1 11.7 1.13 3.20 2.2 6.2 2.2 6.3 69 70 126 49.07 1.72 4.87 3.5 9.9 50.08 1.92 5.44 3.8 10.8 0.90 2.53 1.8 5.2 1.8 5.1 73 74 132 47.40 2.78 7.87 5.9 16.6 48.78 1.54 4.35 3.2 8.9 1.59 4.49 3.4 9.5 3.3 9.2 77 78 161 48.81 2.15 6.07 4.4 12.5 46.89 2.14 6.05 4.6 12.9 1.14 3.22 2.3 6.6 2.4 6.9 81 82 181 52.77 2.18 6.18 4.1 11.7 50.37 2.33 6.58 4.6 13.1 1.28 3.63 2.4 6.7 2.5 7.2 85 86 206 48.76 1.73 4.89 3.6 10.0 49.79 1.75 4.94 3.5 10.0 0.79 2.23 1.6 4.6 1.6 4.5 89 90 229 48.64 1.65 4.67 3.4 9.6 46.26 1.64 4.63 3.5 10.0 0.98 2.77 2.0 5.7 2.1 6.0 93 94 256 47.43 1.84 5.21 3.9 11.0 47.43 1.71 4.85 3.6 10.2 0.96 2.72 2.0 5.7 2.0 5.7 97 98 274 47.59 2.42 6.85 5.1 14.4 48.23 2.46 6.97 5.1 14.4 1.26 3.57 2.7 7.5 2.6 7.4 101 102 298 46.06 3.16 8.93 6.9 19.4 46.30 3.04 8.60 6.6 18.6 1.97 5.57 4.3 12.1 4.3 12.0 105 106 326 49.41 2.82 7.96 5.7 16.1 48.37 2.75 7.78 5.7 16.1 1.79 5.08 3.6 10.3 3.7 10.5 109 110 384 45.03 2.98 8.42 6.6 18.7 45.43 2.52 7.13 5.5 15.7 1.60 4.52 3.6 10.0 3.5 10.0 113 114 419 45.56 2.71 7.67 6.0 16.8 45.91 3.55 10.05 7.7 21.9 2.40 6.79 5.3 14.9 5.2 14.8 117 118 465 45.18 3.01 8.51 6.7 18.8 46.07 2.23 6.30 4.8 13.7 1.85 5.24 4.1 11.6 4.0 11.4 121 122 547 47.60 1.88 5.33 4.0 11.2 47.95 1.80 5.08 3.7 10.6 1.25 3.53 2.6 7.4 2.6 7.4 125 126 618 46.80 2.62 7.40 5.6 15.8 47.54 2.65 7.49 5.6 15.8 1.63 4.60 3.5 9.8 3.4 9.7 129 130 713 49.02 2.47 7.00 5.0 14.3 49.09 2.52 7.11 5.1 14.5 1.59 4.50 3.2 9.2 3.2 9.2 133 134 824 49.13 2.31 6.54 4.7 13.3 51.52 2.55 7.22 5.0 14.0 1.64 4.65 3.3 9.5 3.2 9.0Back to Top TOTAL PASSING 9.5 MM SIEVE (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 21 22 65 8.46 1.01 2.85 11.9 33.8 10.17 0.92 2.61 9.0 25.6 0.76 2.14 9.0 25.4 7.5 21.1 25 26 85 21.36 1.99 5.64 9.3 26.4 19.86 1.63 4.60 8.2 23.2 1.41 3.99 6.6 18.7 7.1 20.1 29 30 100 34.92 1.79 5.06 5.1 14.5 32.64 1.96 5.53 6.0 17.0 1.45 4.09 4.2 11.8 4.4 12.6 33 34 94 30.86 1.35 3.81 4.4 12.4 30.41 1.69 4.77 5.6 15.7 1.18 3.33 3.8 10.8 3.9 11.0 37 38 111 25.23 1.81 5.11 7.2 20.3 27.76 2.15 6.07 7.7 21.9 1.57 4.45 6.2 17.6 5.7 16.0 41 42 103 37.03 2.20 6.22 5.9 16.8 40.46 2.22 6.28 5.5 15.5 1.81 5.12 4.9 13.8 4.5 12.7 45 46 116 5.05 0.93 2.62 18.4 52.1 4.87 0.76 2.16 15.6 44.2 0.60 1.70 11.9 33.6 12.3 34.9 49 50 125 16.60 1.87 5.30 11.3 31.9 17.18 1.79 5.06 10.4 29.5 1.04 2.93 6.3 17.7 6.1 17.1 53 54 124 14.16 1.31 3.71 9.3 26.2 14.35 0.97 2.75 6.8 19.1 0.60 1.69 4.2 12.0 4.2 11.8 57 58 116 14.33 1.22 3.46 8.5 24.1 15.11 1.06 2.99 7.0 19.9 0.64 1.81 4.5 12.6 4.2 12.0 61 62 128 22.74 1.75 4.94 7.7 21.8 22.03 2.17 6.14 9.9 27.9 1.48 4.18 6.5 18.4 6.7 19.0 65 66 101 15.76 1.60 4.52 10.2 28.7 14.16 1.39 3.92 9.8 27.8 0.90 2.54 5.7 16.2 6.4 18.0 69 70 124 13.54 1.40 3.96 10.3 29.3 14.16 1.85 5.23 13.1 37.0 0.86 2.42 6.4 18.0 6.1 17.2 73 74 133 12.42 1.77 5.00 14.3 40.3 12.46 1.81 5.12 14.5 41.1 1.51 4.26 12.2 34.4 12.1 34.3 77 78 160 21.76 2.31 6.53 10.6 30.0 19.48 2.02 5.71 10.4 29.3 1.20 3.39 5.5 15.6 6.2 17.4 81 82 179 20.24 2.07 5.86 10.2 28.9 17.23 1.76 4.98 10.2 28.9 1.14 3.21 5.6 15.9 6.6 18.7 85 86 205 16.44 1.39 3.92 8.5 23.9 17.57 1.28 3.63 7.3 20.6 0.72 2.04 4.4 12.4 4.1 11.6 * 89 90 231 21.77 1.48 4.19 6.8 19.2 18.80 1.48 4.19 7.9 22.3 0.84 2.36 3.8 10.9 4.4 12.6 93 94 258 15.47 1.91 5.41 12.4 35.0 15.88 1.89 5.34 11.9 33.7 1.03 2.91 6.6 18.8 6.5 18.3 97 98 275 14.59 1.61 4.55 11.0 31.2 14.91 1.65 4.65 11.0 31.2 0.84 2.38 5.8 16.3 5.7 16.0 101 102 301 14.06 1.62 4.59 11.5 32.6 14.04 1.54 4.37 11.0 31.1 0.98 2.78 7.0 19.8 7.0 19.8 105 106 325 15.06 2.46 6.97 16.4 46.3 14.00 1.66 4.69 11.8 33.5 1.62 4.59 10.8 30.5 11.6 32.8 109 110 385 14.05 1.05 2.96 7.4 21.0 13.97 1.13 3.20 8.1 22.9 0.66 1.88 4.7 13.4 4.8 13.4 113 114 417 14.18 1.58 4.46 11.1 31.5 13.88 1.57 4.44 11.3 32.0 1.20 3.39 8.4 23.9 8.6 24.4 117 118 466 12.36 0.91 2.58 7.4 20.9 12.57 0.99 2.80 7.9 22.3 0.62 1.75 5.0 14.1 4.9 13.9 121 122 555 16.13 1.65 4.68 10.3 29.0 15.85 1.29 3.65 8.1 23.0 1.25 3.53 7.7 21.9 7.9 22.3 125 126 620 13.79 1.66 4.69 12.0 34.0 14.05 1.65 4.66 11.7 33.2 1.19 3.37 8.6 24.4 8.5 24.0 129 130 732 13.27 1.94 5.48 14.6 41.3 11.89 1.47 4.17 12.4 35.1 1.41 3.98 10.6 30.0 11.8 33.4 133 134 835 16.46 1.95 5.52 11.9 33.6 16.55 1.91 5.39 11.5 32.6 1.15 3.24 7.0 19.7 6.9 19.6Back to Top MINUS 4.75 MM SIEVE - DRY (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 21 22 69 0.81 0.36 1.02 44.4 125.8 1.00 0.36 1.03 36.0 101.9 0.19 0.55 23.5 66.4 19.0 53.8 25 26 83 1.56 0.71 2.02 45.5 128.8 0.88 0.49 1.38 55.7 157.6 0.47 1.32 30.1 85.3 53.4 151.0 29 30 98 6.69 1.29 3.65 19.3 54.6 9.55 1.53 4.32 16.0 45.3 0.82 2.31 12.3 34.7 8.6 24.3 33 34 99 2.32 0.90 2.54 38.8 109.8 1.00 0.36 1.00 36.0 101.9 0.63 1.78 27.2 76.8 63.0 178 37 38 106 0.71 0.29 0.82 40.8 115.6 0.76 0.28 0.78 36.8 104.3 0.20 0.56 28.2 79.7 26.3 74.5 41 42 103 1.26 0.55 1.54 43.7 123.5 1.21 0.52 1.46 43.0 121.6 0.33 0.94 26.2 74.1 27.3 77.2 45 46 116 0.65 0.37 1.04 56.9 161.1 0.69 0.35 0.99 50.7 143.6 0.17 0.48 26.2 74.0 24.6 69.7 49 50 124 1.06 0.47 1.33 44.3 125.5 1.04 0.42 1.20 40.4 114.3 0.23 0.66 21.7 61.4 22.1 62.6 53 54 124 0.53 0.25 0.71 47.2 133.5 1.01 0.38 1.08 37.6 106.5 0.28 0.78 52.8 149.5 27.7 78.5 57 58 120 1.11 0.40 1.13 36.0 102.0 1.25 0.43 1.22 34.4 97.4 0.30 0.84 27.0 76.5 24.0 67.9 61 62 126 2.46 0.72 2.03 29.3 82.8 2.54 0.81 2.29 31.9 90.2 0.38 1.08 15.4 43.7 15.0 42.3 65 66 132 1.15 0.34 0.96 29.6 83.7 1.19 0.34 0.96 28.6 80.9 0.20 0.55 17.4 49.2 16.8 47.6 69 70 127 1.64 0.68 1.93 41.5 117.3 1.61 0.68 1.92 42.2 119.5 0.25 0.70 15.2 43.1 15.5 43.9 73 74 133 0.52 0.26 0.73 50.0 141.5 0.53 0.24 0.67 45.3 128.2 0.19 0.55 36.5 103.4 35.8 101.5 77 78 160 4.10 1.24 3.52 30.2 85.6 4.27 1.41 3.98 33.0 93.4 0.56 1.59 13.7 38.7 13.1 37.1 81 82 182 1.76 0.67 1.88 38.1 107.7 1.61 0.60 1.68 37.3 105.5 0.29 0.81 16.5 46.6 18.0 51.0 85 86 204 0.68 0.29 0.81 42.7 120.7 0.75 0.28 0.80 37.3 105.7 0.19 0.53 27.9 79.1 25.3 71.7 * 89 90 226 1.15 0.49 1.38 42.2 119.2 1.10 0.46 1.30 41.8 118.2 0.18 0.50 15.2 43.0 16.0 45.3 93 94 257 1.06 0.49 1.37 45.8 129.6 1.03 0.48 1.36 46.7 132.1 0.17 0.49 16.3 46.0 16.7 47.3 97 98 274 1.23 0.49 1.39 40.0 113.1 1.32 0.50 1.42 38.2 108.1 0.22 0.63 18.0 50.9 16.8 47.6 101 102 295 1.72 0.51 1.44 29.6 83.7 1.93 0.50 1.40 25.7 72.8 0.28 0.80 16.5 46.6 14.7 41.6 105 106 321 1.02 0.33 0.93 32.1 90.7 0.97 0.31 0.89 32.5 92.0 0.17 0.49 17.0 48.0 17.9 50.6 109 110 388 1.42 0.43 1.22 30.4 86.0 1.35 0.43 1.21 31.6 89.4 0.24 0.66 16.5 46.7 17.4 49.3 113 114 412 0.78 0.29 0.81 36.7 103.8 0.87 0.32 0.90 36.7 103.8 0.18 0.50 22.5 63.7 20.3 57.3 117 118 469 0.80 0.29 0.83 36.7 103.7 0.70 0.26 0.74 37.7 106.6 0.14 0.40 17.8 50.4 20.4 57.8 121 122 561 1.07 0.35 1.00 33.1 93.7 1.00 0.35 0.99 35.3 99.8 0.19 0.53 17.6 49.8 18.9 53.4 125 126 624 1.06 0.46 1.30 43.5 123.0 1.00 0.44 1.25 44.6 126.1 0.20 0.57 18.9 53.4 20.1 56.8 129 130 727 0.55 0.21 0.60 38.3 108.2 0.59 0.23 0.64 38.1 107.9 0.12 0.34 21.5 60.9 20.2 57.1 133 134 824 0.94 0.36 1.02 38.3 108.4 0.93 0.35 0.98 37.1 105.1 0.15 0.44 16.4 46.4 16.5 46.8Back to Top TOTAL MINUS 4.75 MM SIEVE (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 89 90 221 1.53 0.51 1.45 33.4 94.5 1.48 0.50 1.41 33.6 95.0 0.19 0.52 12.1 34.2 12.5 35.3 93 94 250 1.36 0.53 1.49 38.8 109.6 1.32 0.52 1.47 39.5 111.8 0.20 0.56 14.5 41.1 15.0 42.6Back to Top PASSING 37.5 MM, RETAINED 25.0 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 15 16 58 1.91 0.78 2.22 41 116 2.86 1.06 3.01 37 105 0.81 2.28 42 119 28 80 * 15 16A 26 2.07 0.92 2.61 44 126 1.79 1.12 3.16 62 177 0.81 2.30 39 111 45 128 17 18 58 1.75 0.72 2.02 41 116 4.68 1.00 2.82 21 60 0.78 2.21 45 127 17 47 * 17 18A 26 1.61 0.77 2.19 48 136 4.73 1.03 2.92 22 62 0.83 2.34 51 145 17 49 21 22A 38 30.02 1.60 4.42 5.2 14.7 29.98 1.90 5.25 6.2 17.5 1.19 3.36 4.0 11.2 4.0 11.2Back to Top PASSING 25.0 MM, RETAINED 19.0 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 56 0.10 0.14 0.39 138 391 0.13 0.29 0.83 222 628 0.22 0.62 220 622 167 471 * 9 10 62 0.031 0.097 0.274 316 894 0.002 0.013 0.036 787 2227 0.07 0.20 226 641 4329 12250 * 15 16 58 21.45 1.30 3.76 6.2 17.5 20.22 1.80 4.96 8.7 24.5 1.19 3.36 5.5 15.7 5.9 16.6 * 15 16A 26 21.45 2.00 5.64 9.3 26.3 15.85 2.20 6.16 13.7 38.9 1.65 4.67 7.7 21.8 10.4 29.5 17 18 61 16.83 2.10 6.03 12.7 35.9 22.66 2.10 5.94 9.3 26.2 1.87 5.28 11.1 31.4 8.2 23.3 17 18A 26 17.08 1.60 4.51 9.3 26.4 22.46 1.80 4.96 7.8 22.1 1.92 5.43 11.2 31.8 8.5 24.2 53 54A 37 19.77 1.50 4.37 7.8 22.1 19.94 1.50 4.17 7.4 20.9 1.17 3.32 5.9 16.8 5.9 16.6Back to Top PASSING 19.0 MM, RETAINED 12.5 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 55 22.13 2.20 6.34 10.1 28.6 23.03 2.40 6.90 10.6 30.0 1.91 5.40 8.6 24.4 8.3 23.4 3 4 61 43.35 3.00 8.51 6.9 19.6 39.85 3.20 9.11 8.1 22.9 1.46 4.14 3.4 9.6 3.7 10.4 5 6 60 38.49 3.00 8.44 7.8 22.0 38.94 2.70 7.57 6.9 19.4 1.61 4.56 4.2 11.8 4.1 11.7 7 8 59 33.29 2.50 7.04 7.5 21.2 27.82 6.80 19.26 24.5 69.3 4.81 13.60 14.4 40.9 17.3 48.9 * 9 10 62 30.46 2.60 7.35 8.5 24.1 32.36 3.60 10.28 11.2 31.8 1.89 5.34 6.2 17.5 5.8 16.5 * 09 10A 18 29.34 2.50 6.97 8.4 23.8 31.92 2.40 6.89 7.6 21.6 1.44 4.07 4.9 13.9 4.5 12.8 15 16 58 41.08 2.10 5.89 5.1 14.3 32.71 1.90 5.31 5.7 16.2 1.24 3.52 3.0 8.6 3.8 10.8 15 16A 24 40.69 2.70 7.55 6.6 18.6 33.09 2.20 6.28 6.7 19.0 1.55 4.40 3.8 10.8 4.7 13.3 17 18 60 27.49 1.80 5.18 6.7 18.8 26.81 2.10 5.85 7.7 21.8 1.53 4.33 5.6 15.8 5.7 16.2 17 18A 26 27.04 2.80 7.81 10.2 28.9 26.75 1.90 5.51 7.3 20.6 2.01 5.68 7.4 21.0 7.5 21.2 *Back to Top PASSING 12.5 MM, RETAINED 9.5 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 54 23.29 2.30 6.57 10.0 28.2 21.91 2.60 7.40 12.0 33.8 1.96 5.55 8.4 23.8 9.0 25.3 3 4 61 33.95 2.40 6.72 7.0 19.8 33.18 2.70 7.57 8.1 22.8 1.31 3.70 3.9 10.9 3.9 11.2 5 6 61 37.47 2.70 7.53 7.1 20.1 29.81 1.90 5.49 6.5 18.4 1.75 4.94 4.7 13.2 5.9 16.6 * 7 8 58 27.41 1.80 5.06 6.5 18.5 31.14 6.20 17.58 20.0 56.5 4.52 12.80 16.5 46.7 14.5 41.1 * 9 10 62 35.83 2.40 6.80 6.7 19.0 36.80 2.60 7.45 7.2 20.3 1.60 4.54 4.5 12.7 4.4 12.3 09 10A 18 36.76 2.10 6.03 5.8 16.4 36.75 2.60 7.38 7.1 20.1 1.52 4.31 4.1 11.7 4.1 11.7 15 16 58 25.66 1.80 5.20 7.2 20.3 24.71 1.70 4.78 6.8 19.4 0.95 2.70 3.7 10.5 3.9 10.9 15 16A 26 25.39 2.10 6.04 8.4 23.8 25.09 2.60 7.35 10.4 29.3 1.21 3.42 4.8 13.5 4.8 13.6 17 18 59 18.88 1.40 3.96 7.4 21.0 16.19 1.40 3.93 8.6 24.3 1.36 3.86 7.2 20.4 8.4 23.8 17 18A 26 19.55 1.60 4.45 8.1 22.8 16.99 1.80 5.06 10.5 29.8 1.12 3.16 5.7 16.2 6.6 18.6Back to Top PASSING 9.5 MM, RETAINED 4.75 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 53 51.32 1.80 5.19 3.6 10.1 49.90 1.80 5.18 3.7 10.4 1.32 3.73 2.6 7.3 2.6 7.5 3 4 60 18.90 1.90 5.40 10.1 28.6 25.21 2.10 5.80 8.1 23.0 1.79 5.07 9.5 26.8 7.1 20.1 5 6 60 20.17 1.90 5.40 9.5 26.8 28.53 2.80 7.87 9.8 27.6 1.71 4.85 8.5 24.0 6.0 17.0 * 7 8 59 32.79 1.80 5.19 5.6 15.8 35.64 3.10 8.76 8.7 24.6 2.17 6.14 6.6 18.7 6.1 17.2 * 9 10 61 31.09 2.40 6.75 7.7 21.7 28.84 1.90 5.25 6.4 18.2 1.33 3.75 4.3 12.1 4.6 13.0 * 09 10A 18 30.92 2.20 6.20 7.1 20.1 28.92 1.90 5.50 6.7 19.0 1.59 4.50 5.1 14.6 5.5 15.6 15 16 57 9.21 1.30 3.81 14.7 41.5 18.11 1.60 4.45 8.7 24.6 0.70 1.99 7.6 21.6 3.9 11.0 15 16A 25 9.87 1.40 3.84 13.7 38.8 22.62 2.90 8.22 12.9 36.5 1.82 5.15 18.4 52.2 8.0 22.8 * 17 18 61 29.01 2.10 5.83 7.1 20.1 25.83 2.10 6.05 8.3 23.5 1.93 5.47 6.7 18.9 7.5 21.2 17 18A 26 29.18 2.20 6.29 7.6 21.6 25.86 1.50 4.33 5.9 16.8 1.53 4.32 5.2 14.8 5.9 16.7 *Back to Top 19.0- TO 12.5-MM FLAT PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 174 2.85 2.6 7.3 90.2 255.0 2.50 2.2 6.1 86.8 245.5 1.4 3.9 47.8 135.3 54.5 154.0Back to Top 19.0- TO 12.5-MM ELONGATED PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 167 0.83 1.6 4.5 192.8 545.5 0.82 1.7 4.9 212.3 600.5 0.9 2.4 103.0 291.3 103.7 293.4Back to Top 19.0- TO 12.5-MM FLAT AND ELONGATED PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 128 14.35 7.3 20.7 51.0 144.3 13.14 7.0 19.8 53.4 151.0 3.8 10.8 26.6 75.3 29.1 82.2Back to Top 12.5- TO 9.5-MM FLAT PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 171 3.26 2.5 7.0 76.4 216.0 3.15 2.7 7.7 86.6 245.0 1.5 4.3 46.8 132.3 48.5 137.1Back to Top 12.5- TO 9.5-MM ELONGATED PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 171 1.28 2.2 6.3 174.7 494.2 0.93 1.7 4.8 180.1 509.4 1.1 3.2 87.2 246.6 119.8 338.8Back to Top 12.5- TO 9.5-MM FLAT AND ELONGATED PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 123 17.57 7.7 21.8 43.9 124.1 17.30 7.3 20.6 42.1 119.2 4.0 11.3 22.7 64.2 23.1 65.2Back to Top 9.5- TO 4.75-MM FLAT PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 161 3.66 2.8 8.0 77.2 218.4 3.77 3.1 8.7 82.0 232.0 1.7 4.9 47.2 133.5 45.9 129.7Back to Top 9.5- TO 4.75-MM ELONGATED PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 163 2.05 2.8 7.9 137.3 388.4 1.72 2.6 7.3 149.1 421.7 1.7 4.9 84.3 238.5 100.4 283.9Back to Top 9.5- TO 4.75-MM FLAT AND ELONGATED PARTICLES (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 117 118 122 24.88 11.4 32.2 45.7 129.3 23.27 10.8 30.5 46.4 131.2 4.6 12.9 18.3 51.8 19.6 55.4Back to Top BULK SPECIFIC GRAVITY MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 49 2.699 0.018 0.052 0.68 1.94 2.696 0.016 0.044 0.58 1.64 0.015 0.043 0.56 1.58 0.56 1.58 3 4 57 2.720 0.026 0.072 0.94 2.66 3.030 0.012 0.033 0.38 1.08 0.015 0.043 0.56 1.59 0.50 1.43 * 5 6 59 2.695 0.012 0.033 0.44 1.23 2.932 0.012 0.035 0.42 1.19 0.007 0.020 0.26 0.74 0.24 0.68 7 8 58 2.322 0.027 0.075 1.15 3.25 2.432 0.020 0.057 0.82 2.33 0.018 0.051 0.77 2.18 0.74 2.08 * 9 10 59 2.929 0.014 0.039 0.47 1.32 3.036 0.012 0.034 0.40 1.12 0.007 0.019 0.23 0.66 0.22 0.64 09 10A 19 2.933 0.015 0.042 0.50 1.42 3.037 0.009 0.025 0.29 0.82 0.011 0.031 0.37 1.05 0.36 1.02 * 15 16 56 2.553 0.010 0.027 0.37 1.06 2.461 0.015 0.041 0.59 1.68 0.010 0.030 0.41 1.16 0.43 1.21 * 15 16A 24 2.556 0.007 0.018 0.25 0.72 2.458 0.010 0.030 0.42 1.20 0.007 0.021 0.29 0.81 0.30 0.84 * 17 18 59 2.497 0.014 0.039 0.55 1.55 2.517 0.012 0.035 0.49 1.39 0.011 0.030 0.42 1.19 0.42 1.18 17 18A 26 2.490 0.028 0.080 1.14 3.21 2.514 0.021 0.060 0.84 2.37 0.017 0.047 0.67 1.90 0.66 1.88 21 22 65 2.917 0.010 0.029 0.35 0.98 3.002 0.011 0.030 0.36 1.00 0.007 0.019 0.23 0.64 0.22 0.63 25 26 73 2.716 0.011 0.032 0.42 1.18 2.646 0.012 0.035 0.47 1.32 0.008 0.022 0.29 0.82 0.30 0.84 29 30 91 2.531 0.013 0.037 0.52 1.46 2.512 0.014 0.040 0.57 1.61 0.010 0.029 0.41 1.16 0.41 1.17 33 34 89 2.851 0.015 0.042 0.52 1.48 2.801 0.015 0.043 0.54 1.52 0.012 0.035 0.43 1.21 0.44 1.23 37 38 97 2.589 0.009 0.026 0.35 0.99 2.575 0.009 0.026 0.35 1.00 0.007 0.019 0.26 0.75 0.27 0.75 41 42 94 2.540 0.011 0.031 0.43 1.21 2.541 0.012 0.033 0.45 1.28 0.008 0.023 0.32 0.90 0.32 0.90 45 46 104 2.664 0.014 0.039 0.52 1.48 2.662 0.016 0.045 0.60 1.70 0.011 0.032 0.43 1.21 0.43 1.21 49 50 115 2.734 0.016 0.045 0.59 1.66 2.733 0.014 0.041 0.53 1.49 0.008 0.022 0.28 0.80 0.28 0.80 53 54 117 2.977 0.020 0.055 0.66 1.86 2.948 0.024 0.068 0.82 2.31 0.020 0.057 0.68 1.91 0.68 1.93 * 57 58 108 2.661 0.021 0.059 0.79 2.22 2.663 0.022 0.062 0.82 2.32 0.009 0.026 0.34 0.96 0.34 0.96 61 62 114 2.613 0.014 0.038 0.52 1.47 2.610 0.013 0.037 0.51 1.43 0.006 0.018 0.24 0.69 0.24 0.69 65 66 117 2.817 0.016 0.046 0.57 1.62 2.815 0.020 0.057 0.71 2.01 0.010 0.027 0.34 0.97 0.34 0.97 * 69 70 116 2.422 0.014 0.039 0.57 1.61 2.420 0.014 0.041 0.59 1.68 0.009 0.025 0.37 1.04 0.37 1.04 73 74 124 2.566 0.015 0.042 0.58 1.64 2.566 0.013 0.037 0.51 1.45 0.008 0.023 0.31 0.89 0.31 0.89 77 78 152 2.321 0.024 0.069 1.05 2.98 2.320 0.021 0.059 0.90 2.56 0.015 0.043 0.65 1.85 0.65 1.85 * 81 82 166 2.557 0.014 0.039 0.54 1.52 2.556 0.014 0.039 0.54 1.52 0.008 0.021 0.30 0.84 0.30 0.84 85 86 187 2.708 0.011 0.031 0.40 1.13 2.708 0.010 0.027 0.36 1.01 0.007 0.018 0.24 0.68 0.24 0.68 * 89 90 210 2.712 0.011 0.032 0.42 1.17 2.712 0.011 0.032 0.42 1.18 0.006 0.017 0.22 0.63 0.22 0.63 93 94 231 2.800 0.015 0.044 0.55 1.55 2.800 0.015 0.043 0.55 1.55 0.007 0.020 0.26 0.73 0.26 0.73 97 98 254 2.811 0.013 0.036 0.46 1.29 2.811 0.012 0.034 0.42 1.19 0.007 0.021 0.26 0.73 0.26 0.73 101 102 273 2.896 0.016 0.044 0.54 1.53 2.894 0.014 0.039 0.48 1.35 0.010 0.030 0.36 1.02 0.36 1.03 105 106 296 2.966 0.016 0.044 0.52 1.48 2.964 0.015 0.044 0.52 1.47 0.009 0.025 0.29 0.83 0.29 0.83 109 110 360 2.590 0.025 0.070 0.95 2.69 2.589 0.028 0.079 1.08 3.05 0.011 0.030 0.41 1.15 0.41 1.15 113 114 396 2.756 0.025 0.071 0.91 2.56 2.756 0.023 0.065 0.83 2.36 0.012 0.035 0.45 1.26 0.45 1.26 117 118 437 2.798 0.015 0.043 0.55 1.55 2.796 0.016 0.046 0.58 1.65 0.008 0.023 0.29 0.83 0.29 0.83 121 122 542 2.663 0.033 0.094 1.24 3.52 2.659 0.029 0.081 1.08 3.05 0.020 0.055 0.73 2.07 0.73 2.08 125 126 579 2.809 0.030 0.084 1.06 2.99 2.807 0.027 0.077 0.97 2.75 0.016 0.046 0.58 1.63 0.58 1.63 129 130 693 2.703 0.024 0.069 0.90 2.55 2.702 0.029 0.083 1.08 3.07 0.015 0.041 0.54 1.53 0.54 1.54 133 134 766 2.711 0.017 0.049 0.63 1.79 2.710 0.020 0.055 0.72 2.04 0.010 0.028 0.36 1.03 0.36 1.03Back to Top BULK SPECIFIC GRAVITY, SSD MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 3 4 57 2.731 0.025 0.072 0.93 2.62 3.040 0.010 0.029 0.33 0.94 0.015 0.043 0.56 1.59 0.50 1.42 * 5 6 60 2.708 0.010 0.029 0.38 1.08 2.948 0.011 0.030 0.37 1.03 0.006 0.017 0.23 0.64 0.21 0.59 7 8 58 2.423 0.017 0.049 0.71 2.01 2.501 0.014 0.039 0.55 1.55 0.011 0.032 0.46 1.30 0.44 1.26 * 9 10 60 2.946 0.012 0.034 0.41 1.16 3.046 0.011 0.032 0.38 1.06 0.006 0.016 0.19 0.55 0.19 0.53 09 10A 19 2.948 0.011 0.031 0.38 1.06 3.047 0.007 0.021 0.24 0.69 0.007 0.019 0.23 0.65 0.22 0.63 * 15 16 56 2.595 0.009 0.026 0.36 1.00 2.526 0.012 0.033 0.46 1.30 0.010 0.028 0.38 1.08 0.39 1.10 * 15 16A 24 2.596 0.005 0.015 0.20 0.57 2.522 0.009 0.025 0.36 1.00 0.006 0.017 0.23 0.64 0.23 0.66 * 17 18 59 2.545 0.009 0.027 0.37 1.05 2.559 0.009 0.024 0.34 0.95 0.007 0.021 0.29 0.83 0.29 0.82 17 18A 24 2.546 0.010 0.030 0.41 1.16 2.559 0.015 0.042 0.58 1.64 0.008 0.022 0.31 0.88 0.31 0.88 * 21 22 66 2.938 0.009 0.024 0.29 0.82 3.016 0.009 0.025 0.29 0.82 0.006 0.016 0.19 0.54 0.19 0.53 25 26 75 2.729 0.009 0.025 0.32 0.91 2.668 0.011 0.031 0.42 1.18 0.006 0.018 0.24 0.67 0.24 0.69 * 29 30 91 2.562 0.012 0.033 0.45 1.28 2.555 0.009 0.027 0.37 1.04 0.008 0.024 0.33 0.92 0.33 0.93 * 33 34 90 2.867 0.014 0.039 0.48 1.36 2.816 0.013 0.036 0.46 1.29 0.012 0.033 0.41 1.15 0.41 1.17 37 38 99 2.604 0.009 0.024 0.33 0.94 2.594 0.008 0.023 0.31 0.88 0.006 0.018 0.24 0.67 0.24 0.67 41 42 97 2.569 0.011 0.030 0.42 1.18 2.569 0.011 0.030 0.41 1.16 0.007 0.020 0.27 0.77 0.27 0.77 45 46 106 2.688 0.012 0.035 0.46 1.29 2.686 0.015 0.042 0.56 1.57 0.012 0.033 0.43 1.21 0.43 1.21 * 49 50 116 2.749 0.014 0.040 0.51 1.45 2.747 0.013 0.036 0.47 1.32 0.007 0.020 0.26 0.73 0.26 0.73 53 54 118 2.991 0.019 0.053 0.63 1.77 2.961 0.025 0.071 0.85 2.40 0.018 0.052 0.61 1.74 0.62 1.75 * 57 58 108 2.682 0.016 0.045 0.59 1.67 2.682 0.018 0.052 0.68 1.92 0.008 0.024 0.31 0.88 0.31 0.88 61 62 114 2.635 0.010 0.028 0.38 1.08 2.634 0.010 0.028 0.38 1.08 0.005 0.015 0.20 0.58 0.20 0.58 65 66 117 2.830 0.013 0.038 0.48 1.34 2.828 0.018 0.052 0.65 1.85 0.010 0.028 0.35 1.00 0.35 1.00 * 69 70 117 2.529 0.011 0.032 0.45 1.27 2.527 0.011 0.031 0.43 1.23 0.007 0.021 0.29 0.83 0.30 0.83 73 74 124 2.588 0.012 0.033 0.46 1.29 2.588 0.010 0.029 0.40 1.14 0.006 0.018 0.25 0.71 0.25 0.71 77 78 149 2.437 0.015 0.043 0.62 1.75 2.435 0.011 0.031 0.45 1.26 0.009 0.025 0.36 1.03 0.36 1.03 * 81 82 167 2.608 0.011 0.030 0.41 1.15 2.607 0.011 0.032 0.43 1.23 0.007 0.020 0.27 0.78 0.27 0.78 85 86 188 2.716 0.010 0.028 0.37 1.03 2.716 0.008 0.023 0.31 0.86 0.006 0.017 0.22 0.61 0.22 0.61 * 89 90 210 2.725 0.009 0.025 0.33 0.93 2.725 0.009 0.026 0.33 0.94 0.005 0.014 0.18 0.51 0.18 0.51 93 94 236 2.811 0.015 0.042 0.53 1.49 2.810 0.015 0.041 0.52 1.47 0.007 0.020 0.25 0.70 0.25 0.70 97 98 255 2.822 0.010 0.030 0.37 1.05 2.821 0.010 0.029 0.36 1.03 0.006 0.018 0.22 0.63 0.22 0.63 101 102 278 2.915 0.014 0.039 0.47 1.34 2.911 0.012 0.035 0.42 1.19 0.010 0.028 0.34 0.96 0.34 0.96 105 106 296 2.979 0.013 0.037 0.44 1.23 2.977 0.013 0.036 0.43 1.22 0.008 0.023 0.27 0.77 0.27 0.77 109 110 363 2.657 0.020 0.056 0.75 2.11 2.655 0.023 0.066 0.87 2.47 0.010 0.029 0.38 1.09 0.38 1.09 113 114 397 2.770 0.026 0.074 0.94 2.66 2.770 0.021 0.060 0.77 2.18 0.013 0.035 0.45 1.28 0.45 1.28 117 118 435 2.811 0.013 0.036 0.45 1.27 2.808 0.013 0.036 0.46 1.30 0.007 0.020 0.26 0.73 0.26 0.73 121 122 542 2.682 0.034 0.096 1.26 3.58 2.678 0.030 0.084 1.11 3.15 0.019 0.054 0.71 2.01 0.71 2.01 125 126 578 2.819 0.032 0.091 1.14 3.23 2.818 0.025 0.072 0.90 2.54 0.017 0.049 0.62 1.74 0.62 1.75 129 130 692 2.711 0.022 0.062 0.81 2.31 2.710 0.028 0.079 1.03 2.91 0.013 0.037 0.49 1.38 0.49 1.38 133 134 763 2.721 0.015 0.044 0.57 1.61 2.720 0.016 0.046 0.60 1.71 0.008 0.023 0.30 0.85 0.30 0.85Back to Top APPARENT SPECIFIC GRAVITY MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 3 4 58 2.750 0.025 0.070 0.90 2.55 3.062 0.011 0.031 0.35 1.00 0.017 0.048 0.61 1.73 0.55 1.56 * 5 6 60 2.732 0.010 0.027 0.35 0.98 2.982 0.010 0.029 0.34 0.96 0.006 0.018 0.23 0.65 0.21 0.60 7 8 58 2.588 0.016 0.046 0.63 1.79 2.612 0.013 0.037 0.50 1.43 0.009 0.027 0.37 1.04 0.36 1.03 9 10 58 2.982 0.013 0.037 0.44 1.25 3.069 0.010 0.029 0.33 0.94 0.007 0.019 0.22 0.62 0.21 0.61 * 09 10A 19 2.982 0.010 0.028 0.34 0.95 3.069 0.006 0.018 0.20 0.57 0.006 0.016 0.18 0.52 0.18 0.51 * 15 16 56 2.667 0.011 0.031 0.41 1.15 2.633 0.010 0.027 0.37 1.04 0.007 0.020 0.27 0.76 0.27 0.77 15 16A 26 2.664 0.011 0.032 0.42 1.20 2.628 0.015 0.041 0.56 1.57 0.012 0.035 0.46 1.31 0.47 1.33 17 18 55 2.626 0.008 0.024 0.32 0.91 2.627 0.009 0.025 0.34 0.96 0.005 0.015 0.20 0.56 0.20 0.56 17 18A 25 2.623 0.009 0.026 0.35 1.00 2.629 0.013 0.036 0.48 1.35 0.008 0.022 0.30 0.85 0.30 0.85 21 22 64 2.980 0.011 0.030 0.36 1.01 3.045 0.009 0.026 0.31 0.86 0.008 0.022 0.25 0.72 0.25 0.71 25 26 74 2.751 0.009 0.025 0.33 0.93 2.708 0.014 0.039 0.51 1.44 0.008 0.024 0.31 0.87 0.31 0.88 * 29 30 91 2.614 0.011 0.031 0.42 1.18 2.627 0.008 0.024 0.32 0.90 0.006 0.018 0.25 0.70 0.24 0.69 * 33 34 87 2.899 0.012 0.035 0.43 1.21 2.844 0.011 0.031 0.38 1.08 0.010 0.028 0.34 0.97 0.35 0.99 37 38 97 2.632 0.009 0.025 0.33 0.94 2.627 0.008 0.023 0.31 0.87 0.006 0.016 0.22 0.62 0.22 0.62 41 42 94 2.615 0.009 0.025 0.34 0.97 2.615 0.009 0.024 0.33 0.92 0.005 0.015 0.21 0.59 0.21 0.59 45 46 105 2.728 0.013 0.038 0.49 1.38 2.727 0.015 0.043 0.56 1.57 0.011 0.031 0.41 1.15 0.41 1.15 49 50 115 2.773 0.010 0.029 0.37 1.04 2.771 0.010 0.029 0.37 1.04 0.007 0.019 0.24 0.68 0.24 0.68 53 54 119 3.019 0.014 0.040 0.47 1.32 2.988 0.023 0.065 0.77 2.17 0.016 0.046 0.54 1.53 0.55 1.55 * 57 58 110 2.715 0.018 0.051 0.66 1.88 2.715 0.020 0.056 0.73 2.06 0.009 0.026 0.34 0.96 0.34 0.96 61 62 114 2.674 0.009 0.025 0.33 0.92 2.673 0.008 0.023 0.30 0.84 0.005 0.014 0.19 0.54 0.19 0.54 65 66 119 2.855 0.012 0.034 0.42 1.20 2.854 0.014 0.039 0.48 1.35 0.009 0.026 0.32 0.91 0.32 0.91 69 70 118 2.713 0.022 0.062 0.81 2.28 2.711 0.021 0.061 0.79 2.23 0.012 0.033 0.43 1.21 0.43 1.21 73 74 124 2.624 0.013 0.036 0.49 1.37 2.625 0.010 0.027 0.37 1.04 0.009 0.025 0.33 0.94 0.33 0.94 * 77 78 149 2.626 0.014 0.040 0.53 1.51 2.625 0.015 0.041 0.58 1.58 0.008 0.023 0.30 0.86 0.31 0.86 81 82 165 2.696 0.011 0.030 0.39 1.12 2.695 0.011 0.030 0.40 1.13 0.01 0.02 0.25 0.70 0.25 0.70 85 86 185 2.731 0.009 0.025 0.32 0.92 2.730 0.007 0.020 0.26 0.73 0.01 0.02 0.22 0.62 0.22 0.62 * 89 90 209 2.748 0.008 0.022 0.28 0.80 2.747 0.008 0.023 0.29 0.82 0.004 0.012 0.16 0.45 0.16 0.45 93 94 235 2.831 0.015 0.042 0.53 1.50 2.831 0.013 0.038 0.48 1.35 0.007 0.020 0.25 0.70 0.25 0.70 97 98 255 2.843 0.010 0.027 0.34 0.96 2.842 0.009 0.026 0.33 0.93 0.01 0.02 0.22 0.61 0.22 0.61 101 102 277 2.950 0.013 0.038 0.45 1.28 2.947 0.011 0.031 0.37 1.05 0.01 0.02 0.29 0.83 0.29 0.83 105 106 293 3.004 0.014 0.039 0.46 1.30 3.002 0.013 0.036 0.43 1.21 0.01 0.02 0.29 0.81 0.29 0.81 109 110 359 2.778 0.021 0.059 0.75 2.12 2.776 0.024 0.069 0.88 2.50 0.01 0.03 0.44 1.23 0.44 1.23 113 114 395 2.795 0.025 0.072 0.91 2.57 2.795 0.021 0.060 0.76 2.16 0.01 0.04 0.44 1.26 0.44 1.26 117 118 434 2.832 0.012 0.034 0.43 1.20 2.830 0.013 0.037 0.47 1.32 0.01 0.02 0.28 0.80 0.28 0.81 121 122 543 2.716 0.032 0.089 1.16 3.29 2.713 0.029 0.082 1.07 3.02 0.02 0.06 0.73 2.06 0.73 2.06 125 126 582 2.839 0.037 0.105 1.31 3.69 2.837 0.040 0.114 1.42 4.00 0.02 0.06 0.72 2.03 0.72 2.03 129 130 688 2.726 0.019 0.055 0.71 2.02 2.724 0.019 0.053 0.69 1.95 0.01 0.04 0.50 1.42 0.50 1.42 133 134 765 2.738 0.015 0.043 0.55 1.56 2.738 0.016 0.044 0.57 1.61 0.01 0.02 0.31 0.86 0.31 0.86Back to Top ABSORPTION MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 52 0.352 0.11 0.32 32 89 0.431 0.12 0.33 27 76 0.07 0.21 21.0 59.4 17.1 48.5 3 4 59 0.412 0.14 0.40 34 97 0.347 0.11 0.30 31 86 0.06 0.18 15.0 42.5 17.8 50.4 * 5 6 60 0.505 0.12 0.34 24 67 0.574 0.13 0.37 23 65 0.06 0.18 12.4 35.0 10.9 30.8 7 8 56 4.343 0.56 1.58 13 37 2.871 0.34 0.97 12 34 0.41 1.16 9.4 26.7 14.3 40.4 * 9 10 58 0.562 0.10 0.30 19 53 0.331 0.10 0.29 31 87 0.06 0.16 10.0 28.3 17.0 48.0 09 10A 17 0.561 0.09 0.25 16 45 0.299 0.11 0.31 37 105 0.07 0.19 11.8 33.5 22.2 62.9 15 16 56 1.674 0.15 0.41 9 25 2.635 0.24 0.67 9 25 0.15 0.42 8.9 25.2 5.7 16.0 * 15 16A 24 1.597 0.10 0.29 6 18 2.634 0.22 0.63 9 24 0.12 0.35 7.7 21.7 4.7 13.2 * 17 18 56 1.958 0.21 0.60 11 31 1.672 0.19 0.54 11 32 0.16 0.45 8.0 22.8 9.4 26.7 17 18A 26 1.983 0.31 0.88 16 44 1.715 0.27 0.75 16 44 0.22 0.62 11.1 31.3 12.8 36.2 21 22 65 0.736 0.16 0.45 22 61 0.470 0.10 0.28 21 59 0.09 0.26 12.6 35.7 19.8 56.0 * 25 26 79 0.458 0.16 0.46 35 100 0.861 0.14 0.38 16 45 0.12 0.34 26.3 74.5 14.0 39.6 29 30 93 1.265 0.18 0.51 14 40 1.728 0.24 0.67 14 39 0.13 0.37 10.3 29.1 7.5 21.3 * 33 34 93 0.581 0.14 0.41 25 71 0.535 0.11 0.32 21 60 0.07 0.20 12.1 34.3 13.1 37.2 * 37 38 98 0.641 0.11 0.32 18 50 0.764 0.13 0.36 17 48 0.08 0.22 11.9 33.7 10.0 28.3 41 42 95 1.128 0.12 0.33 10 29 1.098 0.13 0.36 12 33 0.08 0.23 7.1 20.0 7.3 20.6 45 46 107 0.896 0.17 0.47 19 53 0.905 0.16 0.46 18 51 0.09 0.25 9.7 27.3 9.6 27.1 49 50 118 0.504 0.15 0.42 30 83 0.496 0.14 0.39 28 80 0.07 0.19 13.0 36.9 13.3 37.5 53 54 118 0.448 0.14 0.40 31 89 0.434 0.13 0.38 31 87 0.08 0.23 18.1 51.3 18.7 53.0 57 58 110 0.709 0.16 0.46 23 65 0.694 0.15 0.42 22 61 0.08 0.22 10.9 30.9 11.2 31.6 61 62 114 0.895 0.16 0.46 18 52 0.914 0.18 0.52 20 57 0.08 0.22 8.6 24.4 8.4 23.9 65 66 115 0.456 0.09 0.27 21 58 0.458 0.12 0.33 26 72 0.07 0.20 15.1 42.8 15.0 42.6 * 69 70 118 4.41 0.35 1.00 8 23 4.40 0.37 1.05 8 24 0.22 0.64 5.1 14.4 5.1 14.5 73 74 121 0.867 0.12 0.35 14 41 0.859 0.13 0.36 15 42 0.10 0.27 11.0 31.1 11.1 31.4 77 78 149 5.063 0.29 0.81 6 16 5.042 0.30 0.85 6 17 0.17 0.48 3.4 9.6 3.4 9.6 81 82 172 2.023 0.19 0.55 10 27 2.019 0.21 0.60 10 29 0.10 0.27 4.7 13.4 4.7 13.4 85 86 190 0.306 0.09 0.26 30 85 0.301 0.10 0.27 32 91 0.04 0.10 11.8 33.4 12.0 34.0 * 89 90 214 0.484 0.12 0.35 26 73 0.481 0.12 0.34 25 71 0.05 0.14 10.2 28.9 10.3 29.1 93 94 234 0.380 0.11 0.32 30 85 0.379 0.10 0.28 26 74 0.05 0.14 12.9 36.4 12.9 36.5 97 98 260 0.406 0.12 0.34 30 85 0.404 0.12 0.34 30 85 0.06 0.18 15.9 44.9 16.0 45.1 101 102 278 0.625 0.13 0.36 21 58 0.632 0.13 0.37 21 59 0.05 0.15 8.3 23.4 8.2 23.1 105 106 299 0.424 0.11 0.30 25 70 0.420 0.11 0.30 25 71 0.05 0.15 12.7 36.0 12.8 36.3 109 110 357 2.656 0.23 0.66 9 25 2.654 0.24 0.68 9 26 0.10 0.27 3.6 10.3 3.6 10.3 113 114 394 0.492 0.14 0.41 29 82 0.485 0.13 0.37 27 76 0.06 0.16 11.8 33.3 11.9 33.8 117 118 443 0.425 0.12 0.34 28 79 0.426 0.13 0.36 30 84 0.05 0.15 12.3 34.7 12.2 34.6 121 122 541 0.742 0.20 0.57 27 77 0.747 0.19 0.53 25 72 0.08 0.23 11.1 31.4 11.0 31.2 125 126 575 0.398 0.12 0.34 30 85 0.398 0.12 0.34 30 85 0.06 0.17 15.0 42.4 15.0 42.4 129 130 680 0.289 0.11 0.31 38 108 0.286 0.10 0.29 36 102 0.05 0.14 17.3 49.0 17.5 49.4 133 134 765 0.356 0.10 0.29 29 82 0.362 0.11 0.30 29 82 0.05 0.13 13.1 36.9 12.8 36.3Back to Top L.A. ABRASION, A GRADING (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 21 22 61 13.63 1.0 2.9 7.6 21.5 17.80 1.5 4.2 8.4 23.7 0.8 2.2 5.7 16.1 4.3 12.3 *Back to Top L.A. ABRASION, B GRADING (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 53 20.36 1.6 4.6 7.9 22.4 30.05 2.1 5.8 6.8 19.3 1.2 3.3 5.8 16.3 3.9 11.0 * 3 4 58 47.54 4.3 12.2 9.1 25.7 18.75 1.3 3.6 6.9 19.4 3.0 8.6 6.4 18.1 16.2 45.9 * 5 6 58 22.87 1.4 4.0 6.1 17.3 12.78 0.8 2.3 6.2 17.7 0.7 2.0 3.1 8.7 5.5 15.5 * 7 8 58 38.34 2.5 7.2 6.6 18.6 33.47 2.0 5.7 6.0 17.0 1.2 3.4 3.1 8.8 3.6 10.1 * 9 10 60 12.54 0.8 2.1 6.0 16.9 20.28 1.2 3.4 5.9 16.7 0.7 1.9 5.3 14.9 3.3 9.2 * 09 10A 18 12.76 0.5 1.4 3.9 11.1 21.06 1.0 2.7 4.6 12.9 0.5 1.3 3.5 10.0 2.1 6.1 * 17 18 56 41.68 1.6 4.7 3.9 11.2 38.57 1.5 4.2 3.9 11.0 1.0 2.7 2.3 6.5 2.5 7.0 17 18A 27 41.33 1.8 5.1 4.4 12.5 38.60 1.6 4.5 4.1 11.6 0.6 1.7 1.4 4.1 1.5 4.4 25 26 67 38.10 2.1 6.0 5.6 15.8 13.40 1.0 2.9 7.7 21.8 1.5 4.2 3.9 10.9 11.0 31.1 * 29 30 78 35.10 1.6 4.5 4.5 12.8 41.47 2.1 5.9 5.0 14.2 1.5 4.3 4.3 12.2 3.6 10.3 * 33 34 84 19.23 0.8 2.4 4.4 12.3 20.18 1.1 3.1 5.3 15.1 0.5 1.5 2.8 7.9 2.7 7.5 * 37 38 84 31.45 1.4 4.0 4.5 12.6 31.94 1.4 4.0 4.4 12.5 0.8 2.3 2.5 7.2 2.5 7.0 41 42 80 32.20 1.4 4.0 4.4 12.5 32.63 1.3 3.7 4.0 11.3 0.7 1.9 2.1 5.9 2.0 5.8 45 46 91 13.22 1.2 3.5 9.5 26.8 13.04 1.2 3.3 8.9 25.1 0.6 1.6 4.2 12.0 4.3 12.1 49 50 96 44.08 2.4 6.7 5.3 15.1 44.08 2.4 6.7 5.4 15.3 0.9 2.5 2.0 5.7 2.0 5.7 53 54 98 18.96 1.1 3.2 5.9 16.7 19.19 1.1 3.1 5.8 16.3 0.4 1.3 2.3 6.6 2.3 6.5 57 58 98 11.40 1.0 2.9 9.0 25.6 11.27 1.0 2.9 9.0 25.4 0.4 1.2 3.7 10.4 3.7 10.5 61 62 106 41.61 2.3 6.6 5.6 15.9 41.83 2.1 5.9 5.0 14.2 0.9 2.6 2.2 6.3 2.2 6.3 65 66 103 18.68 1.2 3.4 6.4 18.1 18.75 1.3 3.6 6.8 19.3 0.6 1.7 3.1 8.8 3.1 8.8 69 70 105 28.39 1.4 4.1 5.1 14.4 28.51 1.4 4.0 4.9 14.0 0.6 1.7 2.1 5.8 2.1 5.8 73 74 104 36.23 2.2 6.2 6.0 17.0 36.79 2.2 6.2 6.0 16.9 1.2 3.3 3.2 9.1 3.2 8.9 77 78 89 32.69 1.7 4.7 5.1 14.4 32.69 1.5 4.4 4.7 13.3 0.8 2.1 2.3 6.5 2.3 6.5 81 82 119 26.26 1.9 5.3 7.1 20.0 25.90 1.8 5.0 6.9 19.5 0.6 1.6 2.2 6.1 2.2 6.2 85 86 140 19.00 1.2 3.5 6.5 18.5 19.22 1.2 3.3 6.1 17.4 0.5 1.6 2.9 8.2 2.9 8.1 89 90 141 43.74 2.7 7.8 6.3 17.8 43.88 3.1 8.7 7.0 19.7 0.9 2.6 2.1 6.0 2.1 6.0 93 94 178 48.74 3.3 9.3 6.7 19.0 48.69 3.4 9.7 7.0 19.9 1.6 4.5 3.2 9.1 3.2 9.2 97 98 179 49.51 2.4 6.9 4.9 13.8 49.52 2.7 7.5 5.4 15.2 1.0 2.9 2.1 5.9 2.1 5.9 101 102 198 25.36 2.3 6.6 9.2 25.9 25.65 2.4 6.9 9.5 26.9 1.0 2.9 4.0 11.4 4.0 11.2 105 106 200 26.08 2.1 5.8 7.9 22.3 26.19 1.9 5.4 7.2 20.4 0.8 2.1 2.9 8.2 2.9 8.2 109 110 219 27.83 1.7 4.9 6.2 17.5 27.78 1.7 4.8 6.1 17.2 0.9 2.7 3.4 9.6 3.4 9.6 113 114 228 15.61 1.3 3.8 8.6 24.2 15.61 1.2 3.4 7.7 21.8 0.6 1.6 3.6 10.3 3.6 10.3 117 118 234 23.69 1.4 4.0 6.0 16.9 23.85 1.4 4.0 6.0 16.9 0.6 1.7 2.5 7.0 2.5 7.0 121 122 290 13.32 1.1 3.2 8.5 23.9 13.19 1.2 3.3 8.9 25.2 0.6 1.6 4.2 12.0 4.3 12.1 125 126 310 41.85 2.6 7.2 6.1 17.3 41.83 2.6 7.3 6.1 17.4 1.2 3.3 2.8 7.9 2.8 7.9 129 130 335 20.26 1.4 4.1 7.1 20.1 20.30 1.5 4.2 7.3 20.7 0.8 2.3 4.0 11.2 3.9 11.2 133 134 363 21.52 1.5 4.1 6.8 19.2 21.35 1.5 4.3 7.1 20.0 0.6 1.8 2.9 8.2 2.9 8.3Back to Top SULFATE SOUNDNESS, SODIUM, 25.0 MM TO 19.0 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 15 16 36 9.46 4.5 12.7 47 134 15.06 8.3 23.5 55 156 5.2 14.6 55 154 34 97 * 15 16A 15 10.90 8.6 24.4 79 223 13.40 6.6 18.6 49 139 6.5 18.4 60 169 49 137 17 18 37 6.11 4.0 11.4 66 187 5.89 4.0 11.4 68 193 2.8 8.0 46 130 48 135 17 18A 14 6.00 3.9 11.1 65 185 8.10 3.8 10.9 47 134 2.2 6.2 36 103 27 76 21 22 33 0.48 0.2 0.7 50 141 0.23 0.2 0.6 89 252 0.2 0.4 32 90 67 190 25 26 39 0.68 0.7 1.9 100 282 1.25 1.1 3.0 84 237 0.9 2.4 126 356 68 194 * 29 30 42 9.22 5.1 14.4 55 156 8.79 4.0 11.4 46 130 3.5 10.0 38 108 40 114 A B 39 13.12 5.7 16.2 44 123 12.66 5.2 14.6 41 116 2.3 6.5 18 50 18 52Back to Top SULFATE SOUNDNESS, SODIUM, 19.0 MM TO 9.5 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 34 0.16 1.7 0.5 110 310 0.44 0.5 1.5 121 343 0.3 0.8 184 521 66 187 * 3 4 38 0.62 0.5 1.5 85 240 0.39 0.3 0.8 73 206 0.3 0.9 51 143 81 230 * 5 6 37 0.39 0.3 0.7 67 189 0.21 0.2 0.4 74 210 0.2 0.5 46 129 85 240 * 7 8 36 7.49 4.9 13.8 65 184 6.32 3.7 10.6 59 168 1.7 4.7 22 63 26 74 9 10 36 0.25 0.2 0.4 62 177 0.22 0.8 0.4 69 196 0.1 0.4 51 146 56 160 15 16 36 7.33 3.9 11.1 54 152 15.01 6.1 17.3 41 115 2.7 7.7 37 105 18 51 * 15 16A 15 8.20 4.8 13.7 59 167 16.80 10.3 29.3 62 174 4.7 13.3 57 162 28 79 * 17 18 39 6.00 3.2 8.9 53 149 6.04 2.9 8.3 49 138 1.2 3.4 20 57 20 56 17 18A 14 7.23 3.3 9.4 46 130 6.55 2.1 6.0 32 91 2.1 5.8 29 81 32 89 21 22 35 0.68 0.4 1.2 63 179 0.27 0.2 0.5 63 179 0.3 0.9 45 126 114 323 * 25 26 40 0.94 0.9 2.5 92 261 1.42 1.0 2.9 73 205 0.5 1.5 56 160 37 106 29 30 42 3.97 2.2 6.4 57 160 7.31 3.0 8.5 41 116 1.8 5.0 45 127 24 69 * 33 34 39 0.53 0.3 0.9 58 163 0.49 0.4 1.0 74 209 0.2 0.6 41 116 45 127 37 38 44 0.97 0.8 2.3 84 239 1.23 0.9 2.5 71 200 0.5 1.4 51 145 41 115 41 42 37 2.05 1.5 4.3 74 209 1.95 1.4 4.0 73 205 0.7 1.9 33 92 34 97 45 46 45 1.43 1.0 2.9 71 200 1.49 1.0 2.8 66 186 0.5 1.4 34 95 32 91 49 50 49 1.35 1.3 3.8 98 278 1.05 0.8 2.3 76 216 0.7 2.0 53 151 69 194 * 53 54 50 0.59 0.5 1.5 90 255 0.61 0.5 1.5 89 251 0.4 1.2 68 194 67 189 A B 39 10.75 4.4 12.5 41 117 11.22 4.5 12.8 40 114 1.3 3.7 12 35 12 33 57 58 54 0.85 0.6 1.8 75 211 0.84 0.7 1.9 79 224 0.5 1.3 56 158 56 159 61 62 51 4.69 3.1 8.8 66 187 4.79 2.8 7.8 57 162 1.3 3.7 28 79 27 77 65 66 49 0.38 0.3 0.9 81 228 0.34 0.3 0.8 87 246 0.2 0.6 57 160 63 178 69 70 53 8.50 5.2 14.8 62 175 8.84 5.0 14.0 56 158 1.4 4.0 16 47 16 45 73 74 57 2.01 1.3 3.7 65 184 1.97 1.1 3.0 54 152 0.7 1.9 34 95 34 97 77 78 55 16.54 9.4 26.7 57 162 16.71 9.4 26.7 56 160 2.1 6.0 13 36 13 36 81 82 62 13.66 7.2 20.3 53 149 13.76 7.3 20.6 53 150 2.2 6.1 16 45 16 45 85 86 74 0.22 0.2 0.5 74 209 0.25 0.2 0.6 80 226 0.1 0.3 53 151 46 131 89 90 81 1.16 0.6 1.8 55 155 1.22 0.8 2.3 66 185 0.3 1.0 30 84 28 80 93 94 91 0.89 0.5 1.4 57 162 0.86 0.4 1.3 52 148 0.3 0.7 29 81 30 84 97 98 112 1.24 1.0 2.8 81 228 1.19 1.0 2.7 81 230 0.4 1.2 35 100 37 104 101 102 115 1.01 0.7 1.9 68 191 1.02 0.7 1.8 64 182 0.3 0.8 29 82 29 81 105 106 105 1.20 0.8 2.3 67 189 1.09 0.7 1.8 60 170 0.6 1.6 47 133 52 147 109 110 123 7.10 4.3 12.0 60 169 7.00 4.1 11.7 59 168 1.1 3.0 15 42 15 43 113 114 121 0.61 0.4 1.3 74 208 0.65 0.5 1.3 71 201 0.3 0.7 42 118 39 110 117 118 137 0.50 0.3 0.9 63 177 0.51 0.3 0.9 63 178 0.1 0.3 23 65 23 64 121 122 175 1.34 1.1 3.1 81 229 1.17 0.8 2.4 71 201 0.6 1.7 45 126 51 144 125 126 169 0.90 0.6 1.7 67 189 0.86 0.6 1.6 65 184 0.3 0.8 31 87 32 92 129 130 205 0.33 0.3 0.7 81 228 0.31 0.3 0.8 87 246 0.1 0.4 40 113 42 117 133 134 214 0.42 0.4 1.0 85 239 0.40 0.3 0.9 77 219 0.2 0.4 36 103 38 108Back to Top SULFATE SOUNDNESS, SODIUM, 9.5 MM TO 4.75 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 34 0.18 0.2 0.5 106 301 0.64 0.8 2.1 113 320 0.4 1.1 225 637 63 178 * 3 4 39 0.41 0.4 1.1 91 256 0.49 0.3 0.8 57 160 0.2 0.6 50 141 42 119 5 6 38 0.19 0.1 0.4 70 198 0.14 0.1 0.3 72 203 0.1 0.4 68 192 92 261 7 8 36 5.42 3.8 10.6 69 196 4.21 2.8 7.9 66 186 1.6 4.6 30 84 38 108 * 9 10 36 0.15 0.1 0.3 77 216 0.37 0.2 0.6 60 170 0.1 0.4 96 273 39 111 * 15 16 36 9.58 4.9 14.0 52 146 17.85 7.4 21.0 42 118 2.9 8.2 30 85 16 46 * 15 16A 15 8.80 4.7 13.2 53 151 17.10 8.7 24.7 51 144 3.9 11.0 44 125 23 64 * 17 18 39 4.83 2.8 7.9 58 163 4.16 2.3 6.4 55 154 1.2 3.4 25 70 29 82 17 18A 14 5.53 2.7 7.7 50 140 5.52 2.1 6.0 39 109 1.2 3.5 22 64 23 64 21 22 37 0.76 0.5 1.3 61 171 0.43 0.4 1.1 90 255 0.4 1.0 48 136 84 238 25 26 39 1.27 1.2 3.4 94 265 1.66 1.1 3.1 66 188 0.6 1.7 47 133 36 102 29 30 42 2.65 1.4 3.9 52 148 5.98 2.7 7.6 45 128 1.9 5.3 71 200 31 88 * 33 34 40 1.18 0.7 1.9 58 164 0.90 0.6 1.8 70 198 0.4 1.0 31 87 40 113 37 38 43 0.77 0.5 1.5 68 192 0.88 0.6 1.7 69 194 0.3 0.9 40 114 35 99 41 42 38 1.02 0.8 2.3 79 224 1.06 0.9 2.4 80 225 0.3 0.9 31 87 30 84 45 46 44 2.02 1.4 3.9 68 193 2.01 1.6 4.5 79 224 0.7 2.0 35 100 36 100 49 50 52 1.63 1.1 3.2 69 194 1.61 1.2 3.4 75 211 0.4 1.3 28 78 28 79 53 54 53 1.03 0.8 2.2 76 216 0.69 0.5 1.5 76 214 0.5 1.5 50 142 75 213 * A B 40 12.19 6.6 18.5 54 152 12.28 5.4 15.3 44 125 2.7 7.8 23 64 22 63 57 58 56 3.82 2.5 7.2 66 187 3.74 2.4 6.8 64 181 1.1 3.2 30 85 31 86 61 62 51 4.73 3.0 8.4 63 177 5.03 3.1 8.7 61 172 0.9 2.6 20 56 19 52 65 66 47 0.41 0.3 0.9 75 213 0.39 0.3 0.9 83 236 0.2 0.6 52 148 55 155 69 70 53 9.81 5.8 16.3 59 166 9.65 5.4 15.4 56 159 1.7 4.7 17 48 17 48 73 74 55 1.60 0.9 2.6 58 165 1.71 1.0 2.8 59 167 0.6 1.6 36 102 34 96 77 78 56 15.53 9.3 26.2 60 169 15.49 9.3 26.4 60 171 2.0 5.7 13 37 13 37 81 82 62 12.26 7.1 20.0 58 163 12.23 7.1 20.0 58 164 2.1 5.9 17 48 17 48 85 86 73 0.30 0.2 0.6 71 202 0.29 0.2 0.6 78 220 0.1 0.4 42 119 43 121 89 90 79 1.83 1.4 3.8 74 209 1.71 1.1 3.1 65 183 0.5 1.3 25 72 27 77 93 94 90 1.69 1.1 3.2 66 187 1.71 1.0 3.0 61 173 0.5 1.3 27 77 27 77 97 98 113 1.90 1.4 3.9 73 206 1.83 1.3 3.6 70 197 0.6 1.8 33 94 35 98 101 102 114 1.67 1.1 3.0 64 181 1.74 1.1 3.2 66 187 0.4 1.2 26 74 25 71 105 106 106 1.51 1.0 2.8 65 183 1.60 1.0 2.7 61 171 0.5 1.4 32 89 30 85 109 110 123 6.86 5.0 14.1 73 206 6.91 5.0 14.3 73 206 1.1 3.0 16 44 15 44 113 114 123 0.83 0.6 1.6 68 193 0.83 0.6 1.6 70 199 0.3 0.9 39 111 39 111 117 118 140 0.69 0.4 1.1 55 154 0.67 0.4 1.1 56 158 0.1 0.4 21 58 21 59 121 122 175 1.55 1.1 3.3 74 210 1.52 1.0 3.0 69 194 0.5 1.3 30 84 30 86 125 126 167 1.44 0.9 2.6 63 178 1.44 0.9 2.6 64 182 0.4 1.2 30 86 31 86 129 130 205 0.39 0.3 0.8 69 194 0.38 0.3 0.8 73 207 0.1 0.4 36 101 37 104 133 134 213 0.38 0.3 0.8 77 217 0.38 0.3 0.8 76 215 0.1 0.4 37 105 37 103Back to Top SULFATE SOUNDNESS, SODIUM, 25.0 MM TO 19.0 MM (CORRECTED PERCENT LOSS) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% A B 40 6.14 3.0 8.6 50 140 5.96 2.8 7.9 47 132 1.1 3.1 18 51 19 53Back to Top SULFATE SOUNDNESS, SODIUM, 19.0 MM TO 9.5 MM (CORRECTED PERCENT LOSS) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% A B 40 3.99 1.7 4.9 44 124 4.15 1.8 5.0 43 120 0.5 1.4 13 36 12 34 69 70 53 7.20 4.5 12.6 62 176 7.42 4.2 11.9 57 160 1.2 3.3 16 46 16 44 73 74 56 1.43 0.9 2.5 62 174 1.44 0.8 2.2 54 153 0.5 1.3 33 94 33 94 77 78 55 11.15 6.5 18.4 58 165 11.63 6.7 19.0 58 163 1.4 4.1 13 37 12 35 81 82 62 9.62 5.1 14.3 53 149 10.06 5.3 15.1 53 150 1.6 4.6 17 48 16 46 85 86 73 0.16 0.1 0.3 73 206 0.17 0.1 0.4 77 217 0.1 0.2 40 114 38 106Back to Top SULFATE SOUNDNESS, SODIUM, 9.5 MM TO 4.75 MM (CORRECTED PERCENT LOSS) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% A B 39 1.33 0.7 2.1 55 157 1.32 0.6 1.8 47 133 0.3 0.8 21 58 21 59 69 70 53 1.32 0.8 2.3 61 173 1.37 0.8 2.3 58 165 0.3 0.7 20 55 19 53 73 74 57 0.21 0.1 0.4 65 184 0.23 0.1 0.4 62 174 0.1 0.2 38 107 35 100 77 78 54 2.73 1.6 4.6 60 170 2.35 1.5 4.2 63 178 0.4 1.1 14 40 16 46 81 82 62 2.38 1.5 4.1 62 174 1.95 1.2 3.3 59 168 0.5 1.4 21 58 25 71 85 86 72 0.06 0.1 0.2 109 308 0.06 0.1 0.2 100 282 0.0 0.1 73 207 68 194Back to Top SULFATE SOUNDNESS, SODIUM, TOTAL (CORRECTED PERCENT LOSS) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% A B 40 11.48 5.1 14.3 44 125 11.48 4.7 13.2 41 115 1.3 3.6 11 32 11 32 69 70 53 8.52 5.1 14.5 60 170 8.79 4.8 13.7 55 155 1.3 3.6 15 42 14 40 73 74 56 1.66 1.0 2.7 58 164 1.65 0.8 2.3 50 141 0.5 1.4 30 84 30 85 77 78 55 14.24 8.1 23.0 57 162 14.30 8.2 23.2 57 162 1.5 4.3 11 30 11 30 81 82 62 12.04 6.2 17.7 52 147 12.05 6.2 17.6 52 146 1.7 4.7 14 39 14 39 85 86 72 0.23 0.2 0.5 75 213 0.24 0.2 0.5 79 224 0.1 0.2 30 85 29 81Back to Top SULFATE SOUNDNESS, MAGNESIUM, 25.0 MM TO 19.0 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 15 16 12 8.06 3.2 8.9 39 111 18.14 7.2 20.4 40 113 4.6 13.0 57 161 25 72 * 15 16A 9 7.72 2.3 6.4 29 83 13.83 8.2 23.2 59 168 5.1 14.4 66 187 37 104 * 17 18 6 9.80 2.8 7.8 28 80 9.50 5.0 14.1 53 149 4.6 13.0 47 133 48 137 17 18A 7 6.57 2.8 7.9 42 120 7.59 2.5 7.2 33 95 2.6 7.3 39 112 34 97 21 22 10 0.43 0.4 1.1 89 252 0.27 0.2 0.5 61 173 0.3 0.8 64 180 104 293 * 25 26 12 1.24 1.1 3.0 85 239 0.73 0.6 1.6 77 218 0.8 2.3 66 187 112 318 * 29 30 19 7.90 3.4 9.6 43 121 7.90 3.4 9.7 44 123 2.5 7.2 32 91 32 91Back to Top SULFATE SOUNDNESS, MAGNESIUM, 19.0 MM TO 9.5 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 14 0.58 0.5 1.4 87 246 2.33 1.2 3.2 49 139 0.9 2.7 162 458 40 114 * 3 4 13 3.14 2.6 7.4 83 234 0.80 0.7 2.1 92 259 1.7 5.0 56 158 219 619 * 5 6 12 0.61 0.4 1.0 58 164 0.24 0.1 0.4 52 146 0.2 0.6 32 91 81 228 * 7 8 15 13.70 10.1 28.6 74 210 9.42 5.3 14.9 56 158 5.5 15.7 40 115 59 167 * 9 10 14 0.44 0.5 1.3 104 294 0.73 0.7 2.0 98 277 0.3 0.9 69 194 41 117 15 16 12 12.70 3.9 11.1 31 88 20.00 5.5 15.5 27 77 4.4 12.5 35 98 22 63 15 16A 9 13.10 3.9 11.1 30 85 19.60 6.5 18.5 33 94 3.8 10.7 29 82 19 55 17 18 7 10.35 1.6 4.6 16 44 11.24 2.5 7.2 23 64 2.1 6.0 20 58 19 53 17 18A 8 10.15 2.2 6.3 22 62 11.24 3.7 10.6 33 94 3.2 8.9 31 88 28 80 21 22 11 0.59 0.3 0.8 47 133 0.51 0.4 1.1 78 222 0.3 0.9 53 150 62 176 25 26 12 1.85 0.9 2.6 50 142 1.31 0.5 1.5 41 115 0.5 1.4 27 76 38 108 * 29 30 19 7.04 2.2 6.3 32 89 10.53 2.3 6.6 22 62 1.8 5.2 26 73 17 49 33 34 21 0.95 0.7 2.0 76 214 0.81 0.4 1.2 55 154 0.4 1.2 44 124 52 146 * 37 38 19 2.41 1.2 3.4 49 139 2.42 1.0 2.8 41 117 0.7 2.1 31 87 31 87 41 42 20 3.20 1.3 3.7 41 116 3.28 1.4 4.0 43 121 0.7 1.9 21 61 21 59 45 46 21 1.86 1.0 2.9 54 154 1.86 0.8 2.3 43 122 0.5 1.6 29 83 29 83 49 50 26 4.86 2.9 8.1 59 168 4.55 2.2 6.1 47 134 1.3 3.6 26 75 28 80 53 54 33 0.74 0.6 1.6 74 210 0.74 0.5 1.4 67 189 0.4 1.1 54 152 54 152 57 58 23 0.84 0.6 1.7 70 199 0.75 0.3 0.8 39 109 0.4 1.0 42 120 48 135 * 61 62 26 7.25 2.5 7.1 34 97 7.03 2.5 7.1 36 101 1.7 4.7 23 65 24 67 65 66 25 0.48 0.4 1.0 72 205 0.45 0.3 0.8 63 179 0.3 0.7 52 148 56 159 69 70 27 17.50 7.2 20.4 41 117 17.10 6.8 19.2 40 112 2.0 5.6 11 32 12 33 73 74 27 3.26 1.6 4.4 48 135 3.53 1.8 5.1 51 145 0.8 2.4 26 73 24 68 77 78 29 27.49 12.7 36.0 46 131 27.13 11.9 33.7 44 124 4.4 12.3 16 45 16 45 81 82 24 25.63 5.5 15.6 22 61 24.40 5.4 15.2 22 62 3.1 8.7 12 34 13 36 85 86 27 0.37 0.3 0.7 71 200 0.43 0.3 1.0 80 225 0.2 0.5 53 149 45 127 89 90 33 4.19 2.7 7.6 64 181 4.18 2.8 7.8 66 187 1.0 2.9 25 69 25 70 93 94 51 3.14 2.4 6.9 77 218 3.10 2.6 7.2 82 233 0.9 2.7 30 85 31 87 97 98 40 3.02 2.0 5.5 65 184 3.72 3.0 8.3 79 224 1.5 4.3 51 143 41 116 101 102 50 2.28 1.4 3.9 60 171 2.95 1.9 5.3 64 181 1.0 2.8 43 122 33 94 105 106 47 2.29 1.1 3.0 47 132 1.90 0.9 2.6 48 136 0.7 1.9 29 81 35 98 109 110 54 9.63 6.2 17.5 64 181 9.41 6.3 17.8 67 189 1.5 4.3 16 45 16 46 113 114 47 1.08 0.6 1.7 55 157 0.90 0.5 1.5 60 170 0.3 1.0 32 89 38 107 117 118 61 0.38 0.3 0.8 78 221 0.36 0.3 0.8 77 216 0.1 0.3 32 91 34 95 121 122 69 1.12 0.6 1.7 53 149 1.01 0.5 1.3 45 127 0.4 1.0 32 89 35 99 125 126 85 1.69 1.3 3.7 78 219 1.86 1.2 3.5 66 188 0.5 1.3 27 76 24 69 129 130 94 0.57 0.5 1.4 85 239 0.54 0.5 1.3 85 240 0.1 0.4 25 72 27 75 133 134 107 0.80 0.5 1.3 58 165 0.79 0.4 1.3 57 160 0.2 0.5 24 67 24 68Back to Top SULFATE SOUNDNESS, MAGNESIUM, 9.5 MM TO 4.75 MM (PERCENT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 15 0.48 0.5 1.4 102 288 3.45 2.2 6.1 63 177 1.4 4.0 294 831 41 116 * 3 4 13 1.54 1.4 4.0 91 258 1.17 0.9 2.5 75 212 0.9 2.6 59 166 77 218 5 6 11 0.29 0.3 0.7 86 243 0.17 0.1 0.2 38 107 0.2 0.5 58 163 98 278 * 7 8 15 10.00 5.4 15.2 54 152 6.81 3.6 10.2 53 150 2.0 5.8 20 58 30 85 9 10 14 0.29 0.3 0.7 88 249 0.91 0.6 1.8 68 192 0.5 1.4 168 476 53 149 * 15 16 13 19.90 6.8 19.2 34 97 26.00 8.1 22.9 31 88 4.2 11.8 21 59 16 45 15 16A 9 16.70 5.7 16.1 34 97 24.10 9.0 25.5 38 106 4.7 13.3 28 80 20 55 17 18 7 12.10 4.7 13.2 39 109 10.10 4.2 11.8 41 117 1.0 2.8 8 23 10 28 17 18A 8 11.37 3.4 9.6 30 85 10.47 2.2 6.3 21 60 1.5 4.2 13 37 14 40 21 22 11 1.12 0.6 1.8 57 161 0.88 0.7 2.1 82 233 0.3 0.8 24 69 31 88 25 26 12 3.55 2.5 7.1 71 200 2.52 2.0 5.8 81 230 1.1 3.1 31 87 43 122 29 30 19 5.27 1.8 5.0 34 95 10.00 2.5 7.1 25 71 1.4 4.0 27 75 14 40 33 34 21 1.76 0.8 2.4 47 134 1.56 1.1 3.1 69 196 0.4 1.3 25 71 28 80 37 38 19 2.17 1.0 2.7 44 126 2.58 1.1 3.2 44 123 0.6 1.6 27 75 22 63 41 42 20 2.98 1.6 4.5 54 152 2.82 1.3 3.8 47 134 0.6 1.8 21 59 22 62 45 46 22 4.70 2.2 6.2 46 131 4.62 1.7 4.8 36 103 1.2 3.4 25 72 26 73 49 50 25 8.16 3.9 11.2 48 137 7.23 3.8 10.8 53 149 1.7 4.9 21 60 24 67 53 54 31 1.49 0.8 2.3 54 151 1.26 0.9 2.4 67 191 0.6 1.7 41 117 49 138 57 58 24 2.89 1.5 4.2 51 145 3.30 1.9 5.4 58 163 0.5 1.5 18 51 16 45 61 62 26 10.80 5.1 14.5 48 135 11.00 5.7 16.0 51 145 1.6 4.6 15 42 15 42 65 66 26 0.73 0.4 1.1 52 148 0.64 0.4 1.0 55 154 0.2 0.6 29 82 33 93 69 70 27 23.20 11.0 31.0 47 134 23.20 9.8 27.7 42 119 4.2 12.0 18 52 18 52 73 74 26 3.32 1.6 4.7 50 140 3.20 1.5 4.2 47 132 0.8 2.1 23 64 24 67 77 78 29 32.82 11.7 33.0 36 101 34.10 11.9 33.7 35 99 2.9 8.3 9 25 9 24 81 82 23 34.66 4.7 13.4 14 39 34.76 5.9 16.6 17 48 2.6 7.2 7 21 7 21 85 86 29 0.57 0.4 1.1 69 196 0.65 0.4 1.1 61 173 0.3 0.7 45 128 40 113 89 90 32 8.06 5.2 14.8 65 183 7.85 5.2 14.7 66 188 0.9 2.4 11 30 11 31 93 94 51 6.67 5.1 14.3 76 214 6.39 4.7 13.4 74 210 1.2 3.5 18 52 19 54 97 98 41 6.36 4.7 13.3 74 209 6.14 4.3 12.2 70 198 1.9 5.4 30 85 31 88 101 102 48 6.33 4.7 13.3 74 211 6.75 4.9 13.8 72 205 1.3 3.6 20 56 19 53 105 106 47 3.39 2.0 5.7 60 168 3.52 1.9 5.3 53 150 0.9 2.7 28 78 27 75 109 110 52 12.18 8.2 23.1 67 190 11.90 8.1 22.8 68 192 1.8 5.0 15 41 15 42 113 114 49 1.70 0.9 2.6 55 156 1.70 0.9 2.5 52 147 0.5 1.4 29 83 29 83 117 118 61 0.74 0.5 1.5 73 205 0.67 0.5 1.4 73 208 0.2 0.5 22 63 24 69 121 122 73 1.79 1.0 2.8 56 159 1.65 0.8 2.2 47 132 0.5 1.4 27 77 29 83 125 126 82 3.01 2.0 5.8 68 193 3.10 2.1 5.9 67 191 0.9 2.5 29 81 28 79 129 130 93 0.62 0.4 1.0 57 161 0.57 0.3 0.9 57 161 0.2 0.6 32 90 35 99 133 134 103 0.77 0.5 1.4 63 178 0.81 0.5 1.4 60 170 0.2 0.6 29 82 28 78Back to Top SULFATE SOUNDNESS, MAGNESIUM, 19.0 MM TO 9.5 MM (CORRECTED PERCENT LOSS) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 69 70 27 14.80 6.1 17.4 42 117 14.40 5.7 16.1 40 112 1.7 4.9 12 33 12 34 73 74 27 2.64 1.3 3.6 49 138 2.74 1.4 4.0 51 145 0.7 1.9 26 73 25 71 77 78 29 18.45 8.9 25.1 48 136 18.95 8.7 24.6 46 130 2.9 8.1 16 44 15 43 81 82 24 17.93 4.8 13.5 27 75 17.63 5.0 14.1 28 80 2.4 6.8 14 38 14 39 85 86 29 0.29 0.2 0.6 67 190 0.32 0.3 0.7 78 222 0.1 0.4 44 125 40 113Back to Top SULFATE SOUNDNESS, MAGNESIUM, 9.5 MM TO 4.75 MM (CORRECTED PERCENT LOSS) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 69 70 27 3.10 1.5 4.2 48 136 3.14 1.4 3.8 43 122 0.6 1.7 19 55 19 54 73 74 26 0.41 0.2 0.6 52 147 0.38 0.2 0.5 49 139 0.1 0.3 24 69 27 75 77 78 28 5.74 2.2 6.2 38 109 5.22 1.9 5.5 37 105 0.8 2.1 13 37 14 41 81 82 23 6.32 0.9 2.5 14 40 5.41 1.1 3.2 21 60 0.6 1.8 10 28 11 32 85 86 27 0.10 0.1 0.2 64 182 0.11 0.1 0.2 62 175 0.0 0.1 36 101 33 94Back to Top SULFATE SOUNDNESS, MAGNESIUM, TOTAL (CORRECTED PERCENT LOSS) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 69 70 27 17.90 7.1 20.0 40 112 17.50 6.7 18.8 38 107 1.7 5.0 10 28 10 28 73 74 26 2.95 1.4 3.9 47 132 2.98 1.3 3.7 44 125 0.7 2.0 24 67 23 66 77 78 29 24.55 11.0 31.2 45 127 24.95 10.4 29.3 42 117 3.8 10.7 15 43 15 43 81 82 23 25.57 4.4 12.5 17 49 24.20 5.0 14.2 21 59 2.6 7.4 10 29 11 31 85 86 29 0.40 0.3 0.7 64 181 0.44 0.3 0.9 69 195 0.1 0.4 35 98 31 88Back to Top UNIT WEIGHT, 1/2 CU.FT. MEASURE (POUNDS/CUBIC FOOT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 41 95.9 1.6 4.5 1.7 4.7 97.5 1.6 4.6 1.7 4.7 0.63 1.80 0.7 1.9 0.7 1.8 3 4 38 102.3 2.4 6.8 2.3 6.6 108.9 1.9 5.3 1.7 4.9 1.02 2.89 1.0 2.8 0.9 2.7 5 6 43 99.5 1.8 5.2 1.8 5.2 105.2 1.6 4.6 1.5 4.4 1.07 3.04 1.1 3.1 1.0 2.9 7 8 38 90.9 2.5 7.2 2.8 7.9 92.8 2.4 6.7 2.6 7.2 1.11 3.14 1.2 3.5 1.2 3.4 9 10 41 104.8 1.4 3.1 1.3 3.7 108.5 1.7 4.7 1.5 4.3 0.74 2.08 0.7 2.0 0.7 1.9 21 22 46 104.6 2.1 6.1 2.0 5.8 108.5 2.8 7.8 2.6 7.2 -- -- -- -- -- -- *Back to Top UNIT WEIGHT, 1/3 CU.FT. MEASURE (POUNDS/CUBIC FOOT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 13 97.4 2.2 6.2 2.3 6.4 98.3 2.5 7.0 2.5 7.1 0.88 2.50 0.9 2.6 0.9 2.5 3 4 18 103.1 2.4 6.4 2.3 6.6 109.4 2.0 5.5 1.8 5.1 1.08 3.07 1.1 3.0 1.0 2.8 5 6 17 100.5 1.9 5.3 1.9 5.3 106.1 1.8 5.1 1.7 4.8 0.79 2.24 0.8 2.2 0.7 2.1 7 8 20 90.6 3.2 9.0 3.5 10.0 92.3 2.9 8.2 3.1 8.8 1.11 3.15 1.2 3.5 1.2 3.4 9 10 20 105.2 1.8 5.2 1.7 4.9 109.0 2.2 6.1 2.0 5.6 0.85 2.40 0.8 2.3 0.8 2.2 17 18 19 102.0 1.3 3.6 1.3 3.6 102.8 1.5 4.4 1.5 4.3 0.75 2.13 0.7 2.1 0.7 2.1 21 22 25 104.7 1.5 4.4 1.5 4.2 108.5 1.4 3.8 1.3 3.5 0.66 1.86 0.6 1.8 0.6 1.7Back to Top UNIT WEIGHT, 0.1 CU.FT. MEASURE (POUNDS/CUBIC FOOT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 11 96.6 1.3 3.8 1.4 3.9 98.6 1.6 4.5 1.6 4.6 0.87 2.45 0.9 2.5 0.9 2.5 3 4 7 103.9 2.8 7.9 2.7 7.6 110.7 1.7 4.9 1.6 4.4 1.96 5.53 1.9 5.3 1.8 5.0 5 6 5 102.8 2.0 5.6 1.9 5.5 106.8 1.8 5.2 1.7 4.9 0.33 0.93 0.3 0.9 0.3 0.9 7 8 10 94.6 5.8 1.6 6.1 17.3 94.6 6.7 1.9 1.1 3.1 2.37 6.71 2.5 7.1 2.5 7.1 9 10 10 104.5 2.2 6.2 2.1 6.0 109.9 2.3 6.5 2.1 6.0 0.86 2.44 0.8 2.3 0.8 2.2Back to Top UNIT WEIGHT DATA FROM DIFFERENT SIZE MEASURES COMBINED (POUNDS/CUBIC FOOT) MULTILABORATORY PRECISION MULTILABORATORY PRECISION SINGLE OPERATOR PRECISION SAMPLE NO. 1st SMPL 2nd SMPL 1st SMPL 2nd SMPL NUMBERS LABS AVG 1S D2S 1S% D2S% AVG 1S D2S 1S% D2S% 1S D2S 1S% D2S% 1S% D2S% 1 2 53 96.1 1.6 4.5 1.7 4.7 97.7 1.7 4.7 1.7 4.8 0.66 1.86 0.7 1.9 0.7 1.9 3 4 57 102.4 2.3 6.4 2.2 6.2 109.1 1.9 5.3 1.7 4.9 -- -- -- -- -- -- * 5 6 58 99.6 1.8 5.1 1.8 5.1 105.4 1.7 4.8 1.5 4.4 1.02 2.88 1.0 2.9 1.0 2.7Back to Top |