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Experimental study and modeling of the evolution of mechanical properties at ...
The purpose of the present work is to develop an easy to use tool that is able to predict the early age evolution and the behavior of cementitious material. The... -
Interactions ciment-organofunctional silanes : implications on hydration and ...
Nowadays concrete is the most attractive option for the construction sector. This is because concrete itself is a low cost, low energy and low environmental impact... -
Evaluation of nanofiltration for its introduction in production processes of ...
The purpose of this study was to investigate the use of NF as a purification step in a production process of lactic acid. In a review of previously published articles,... -
Contribution of a mesoscopic model in predicting the permeability of cracked ...
This Ph.D. thesis aims at characterising and modeling the mechanical behavior of concrete at the mesoscopic scale. The more general scope of this study is the... -
A group contribution model for the description of equilibrium of aqueous solu...
A physicochemical predictive model was developed to represent the equilibrium properties in single and mixed aqueous solutions. The physical part of the model uses the... -
Carbonation of concretes with high substitution of cement by mineral additions
Cement is the main source of environmental impacts of concrete use. It is thus recognized that the most pragmatic solution for minimizing environmental impacts of... -
Waste/Cement composite design tools, application to heavy-metal/cementitious ...
There is a lack of complete and consistent data on waste/cement composite interactions. This Phd work proposed a design tools including research history as well as... -
Wetting of soluble polymers
The wetting of a soluble substrate is a situation commonly encountered in day-to-day life. For instance, the practical motivation of this study concerns the... -
Etude calorimétrique de la réactivité du silicate tricalcique. Influence du m...
International audience -
Etude de la réactivité des ciments en fonction de la dimension des particules...
International audience -
Terahertz metrology on liquids in microfluidic microsystem
This work presents the conception, characterization and use of a microfluidic microsystem dedicated to liquid metrology at THz frequencies. First part focuses on... -
Thermo-hygro-chemo-mechanical model of concrete at early ages and its extensi...
The aim of the PhD thesis is the development of two multiphase models from a common theoretical basis, applied to two very different research fields: i) the study of... -
Study of parameters endogeneous and exogeneous to ordinary Portland ciment in...
This work devoted to study various parameters influencing hydration of silicate phase main Ordinary Portland Cement (OPC) was performed at the Laboratoire... -
Thermodynamic properties of THF + CO2 hydrates in relation with refrigeration...
[Departement_IRSTEA]EA [TR1_IRSTEA]TEPSA / ENERFRI -
Comparison between NMR non destructive method and common invasive methods use...
A better understanding of the cement hydration evolution and of the development of cementitious materials microstructure at early age is very important for improving... -
Concrete early age basic creep: Experiments and test of rheological modelling...
At early-age, hydration of cement leads to a reduction of volume (caused by the Le Chatelier contraction) which induces autogeneous shrinkage. Besides, hydration is an... -
Innovative solutions for the use in concrete of excavated materials from Lyon...
Within the framework of the future railway link between Lyon (France) and Turin (Italy), it is proposed to use the largest part as possible of tunnel excavated...
