Research Article
Pulse Velocity Measurements in Fly Ash Blended Cementitious Systems Containing 43 Grade Cement
Table 6
Ultrasonic pulse velocity for different mix proportions of fresh cement paste.
|
Time (min) | Ultrasonic pulse velocity (meter/second) | 0PC + 40% FA | 0PC + 40% FA + 1% acl | 0PC + 40% FA + 2% acl | 0PC + 40% FA + 3% acl |
| 0 | 1140 | 870 | 970 | 1000 | 5 | 1110 | 900 | 910 | 980 | 10 | 1110 | 890 | 560 | 900 | 15 | 1130 | 730 | 710 | 940 | 20 | 1060 | 890 | 920 | 960 | 25 | 1060 | 860 | 700 | 940 | 30 | 1150 | 950 | 710 | 880 | 35 | 1270 | 980 | 800 | 860 | 40 | 1190 | 920 | 710 | 640 | 45 | 1090 | 790 | 710 | 840 | 50 | 1060 | 1010 | 670 | 620 | 55 | 1090 | 950 | 680 | 900 | 60 | 1030 | 870 | 680 | 910 | 65 | 1110 | 900 | 560 | 990 | 70 | 1250 | 890 | 550 | 800 | 75 | 990 | 890 | 560 | 1060 | 80 | 1150 | 880 | 660 | 1030 | 85 | 1100 | 870 | 670 | 730 | 90 | 1130 | 870 | 670 | 930 | 95 | 1130 | 890 | 680 | 690 | 100 | 1160 | 870 | 650 | 990 | 105 | 1000 | 860 | 620 | 1010 | 110 | 1000 | 880 | 680 | 960 | 115 | 720 | 900 | 670 | 650 | 120 | 1140 | 910 | 690 | 920 | 125 | 820 | 920 | 700 | 950 | 130 | 1040 | 940 | 710 | 1040 | 135 | 1210 | 900 | 710 | 890 | 140 | 1150 | 890 | 690 | 650 | 145 | 1210 | 890 | 720 | 860 | 150 | 1220 | 910 | 710 | 910 | 155 | 1160 | 920 | 720 | 920 | 160 | 1240 | 930 | 690 | 930 | 165 | 1390 | 910 | 710 | 940 | 170 | 1320 | 950 | 700 | 960 |
|
|