Open Access

Table 4

Effect of NT on the rheological properties.

No. NT (%) W/C (%) Shear rate (rev/min)
n k
600 300 200 100 6 3
1 0 0.45 134 93 81 63 23 17 0.355 5.193
2 1 0.45 166 123 90 85 21 18 0.336 7.732
3 2 0.45 241 155 126 108 27 20 0.329 10.178
4 3 0.45 248 168 139 117 31 25 0.329 11.032
5 4 0.45 255 168 142 118 34 27 0.321 11.597

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