Open Access

Table 5

Effect of NS on the rheological properties.

No. NS (%) 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 0.45 167 112 87 85 19 16 0.306 8.489
3 2 0.45 148 153 124 107 25 18 0.325 10.300
4 3 0.45 139 167 137 115 29 23 0.339 10.303
5 4 0.45 122 168 140 117 32 25 0.329 11.032

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