Article : texte imprimé

Estimating time and temperature dependent yield stress of cement paste using oscillatory rheology and genetic algorithms

M. Nehdi, Auteur ; S. Al Martini, Auteur |

Dans Cement and concrete research (Vol. 39 N° 11, Novembre 2009)

A controlled shear stress–shear rate rheometer was used to determine the viscoelastic behavior of cement paste incorporating various superplasticizers and subjected to prolonged mixing at high temperature. At a low applied shear stress range, th[...]

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