Rheological Properties of Cement Pastes with Multiwalled Carbon Nanotubes

Table 5

Values of plastic viscosity and yield stress for nanomodified cement pastes.

Dosage of MWCNT dispersion (%)	After 5 min		After 120 min
	Yield stress (Pa)	Plastic viscosity, (Pa·s)	Yield stress (Pa)	Plastic viscosity (Pa·s)
0	13.90	1.433	12.22	2.507
0.125	11.71	1.569	5.934	2.568
0.25	11.05	1.707	10.76	2.561
0.5	9.636	1.857	10.95	2.536