Advances in Materials Science and Engineering / 2019 / Article / Tab 3

Research Article

Effect of Additives on the Rheological and Mechanical Properties of Microfine-Cement-Based Grout

Table 3

Rheological properties of fresh grouts.

NC content (%)Τ0ηRegression equationR2

00.590.024τ = 0.59 + 0.024η0.961
0.50.890.029τ = 0.89 + 0.029η0.988τ = 1.23 + 0.033η0.989
2.01.310.049τ = 1.31 + 0.049η0.988

τ0: yield stress (Pa); η: plastic viscosity (Pa·s), and R2: regression coefficient.

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