Research Article
Pulse Velocity Measurements in Fly Ash Blended Cementitious Systems Containing 43 Grade Cement
Table 8
Ultrasonic pulse velocity for different mix proportions of cement paste.
| Time (min) | 0PC | 0PC + 1% acl | 0PC + 2% acl |
| 0 | 950 | 800 | 480 | 5 | 1110 | 1090 | 380 | 10 | 1320 | 1050 | 860 | 15 | 1260 | 1070 | 870 | 20 | 1260 | 1100 | 860 | 25 | 1400 | 1210 | 510 | 30 | 1040 | 1050 | 860 | 35 | 1320 | 1100 | 880 | 40 | 1270 | 1130 | 490 | 45 | 1290 | 1070 | 550 | 50 | 1430 | 1240 | 910 | 55 | 1280 | 1450 | 1020 | 60 | 1170 | 1390 | 920 | 65 | 1220 | 1230 | 950 | 70 | 1190 | 1210 | 900 | 75 | 1260 | 1140 | 920 | 80 | 1310 | 1350 | 960 | 85 | 1220 | 1310 | 930 | 90 | 1360 | 1390 | 900 | 95 | 1300 | 1150 | 1030 | 100 | 1210 | 1180 | 890 | 105 | 1220 | 1040 | 920 | 110 | 1090 | 1040 | 960 | 115 | 1300 | 1060 | 870 | 120 | 1200 | 1080 | 970 | 125 | 1450 | 1080 | 860 | 130 | 1590 | 1210 | 1100 | 135 | 1290 | 1220 | 1020 | 140 | 1210 | 1210 | 1040 | 145 | 1280 | 1220 | 1030 | 150 | 1320 | 1230 | 1020 | 155 | 1380 | 1220 | 1060 | 160 | 1380 | 1240 | 1060 | 165 | 1410 | 1230 | 940 | 170 | 1420 | 1210 | 1020 |
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