6533b829fe1ef96bd128a0bc
RESEARCH PRODUCT
Study of the action of phosphate ions contained in the mixing water of the hydration of a Portland cement.
Philippe Benardsubject
[CHIM.MATE] Chemical Sciences/Material chemistryions orthosphateorthophosphate ionsdimensional evolutionhydratationévolution dimensionnellemecanical propertiescement paste[ CHIM.MATE ] Chemical Sciences/Material chemistrypropriétés mécaniquesrheologyrhéologiehydrationpâte de cimentdescription
Cementation is considered as the most attractive solution for the conditioning of low and intermediate radioactive wastes. The species contained in these wastes can strongly influence the reactivity of the cement pastes, it is in particular the case of the ortho-phosphate ions which are found in the evaporation concentrates. The aim of our work was to determine the influence of these ions on the hydration and the rheological properties of the cement pastes at early age as well as the mechanical and physical properties on the hardened material.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-12-05 |