%0 Conference Proceedings
%T Potential Correlation between Yield Stress and Bleeding
%+ Durabilité des éco-Matériaux et Structures (DMS)
%A El Bitouri, Youssef
%A Azéma, Nathalie
%< avec comité de lecture
%( 11th ACI/RILEM INTERNATIONAL CONFERENCE ON CEMENTITIOUS MATERIALS AND ALTERNATIVE BINDERS FOR SUSTAINABLE CONCRETE. - ISBN-13: 978-1-64195-139-5
%B ICCM 2021 - 11th ACI/RILEM International Conference on Cementitious Materials and Alternative Binders for Sustainable Concrete
%C Online, France
%8 2021-06-07
%D 2021
%K bleeding
%K interparticle force
%K particle size
%K volume percolation
%K yield stress
%Z Engineering Sciences [physics]
%Z Engineering Sciences [physics]/MaterialsConference papers
%X Since both the yield stress and bleeding originate from the network of interacting cement particles, their correlation seems to be possible. The purpose of this paper is to investigate the existence of this correlation by varying solid volume fraction of cement paste. The static yield stress measurements were carried out using a traditional rheological test, and bleeding was determined by turbidimetry measurements. It appears that the correlation between yield stress and bleeding depends strongly on the solid volume fraction.
%G English
%L hal-03321893
%U https://imt-mines-ales.hal.science/hal-03321893
%~ INSTITUT-TELECOM
%~ CNRS
%~ EM-ALES
%~ LMGC
%~ MIPS
%~ UNIV-MONTPELLIER
%~ INSTITUTS-TELECOM
%~ UM-2015-2021