0000000000104600
AUTHOR
Bo Jönsson
showing 6 related works from this author
Ion-ion correlations and charge reversal at titrating solid interfaces
2009
International audience
Experimental and Theoretical Evidence of the Overcharging in Calcium-Silicate-Hydrate
2006
International audience
Thermodynamic and structure properties of clay dispersions : A Monte Carlo study
2010
International audience
The Cement Cohesion: an Affair of Electrostatics
2007
International audience
Charge reversal and charge regulation at silica surfaces
2010
International audience
Colloidal Behavior of C-S-H Nanohydrates in Cement Paste
2010
International audience; Among the hydrates constituting a cement paste, C-S-H is the main component, it represents at least 60 % of the fully hydrated paste. C-S-H has a lamellar structure similar to that of a rare mineral, tobermorite. The germination and growth of the C-S-H particles result in increasing mechanical resistance (strength, cohesion). Mechanical experiments show that the intrinsic properties of the paste remain the same throughout the hydration process. Indeed, despite its very high compression strength properties the hydrated cement paste retains the same very low critical strain (~10 -4) characterizing a small elastic limit of the material. More recently, AFM experiments ha…