This study deals with the hydro-mechanical behaviour of compacted bentonite-based materials used as sealing materials in high-level radioactive waste repositories. The pure MX80 bentontie, mixtures of MX80/crushed claystone and MX80/sand were used in the investigation. An experimental study on the swelling pressure of the bentonite-based materials was first performed. The results evidenced the effects of water chemistry, hydration procedure and duration, pre-existing technological void and experimental methods. Emphasis was put on the relationship between the swelling pressure and the final dry density of bentonite. Afterwards, the water retention test, hydration test and suction controlled oedometer test were conducted on samples with diff...
AbstractCompacted bentonite-based materials are often used as buffer materials in radioactive waste ...
International audienceA comparative modelling exercise involving several independent teams from the ...
International audienceNon-compacted pellet/powder bentonite mixtures are considered as candidate sea...
This study deals with the hydro-mechanical behaviour of compacted bentonite-based materials used as ...
Dans le but de vérifier l'efficacité des dispositifs de scellement ou des barrières ouvragées dans l...
In order to verify the effectiveness of the geological high-level radioactive waste disposal, the Fr...
International audienceCompacted bentonite-based materials are often used as buffer materials in radi...
In order to verify of the geological high-level radioactive waste disposal, IRSN has undertaken the ...
International audiencePotential geological nuclear waste disposals must be properly sealed to preven...
The Swedish concept for geological disposal of radioactive waste involves the use of bentonite as p...
International audiencePre-compacted MX80 bentonite/Callovo-Oxfordian (COx) claystone mixture has bee...
AbstractCompacted bentonite-based materials are often used as buffer materials in radioactive waste ...
International audienceA comparative modelling exercise involving several independent teams from the ...
International audienceNon-compacted pellet/powder bentonite mixtures are considered as candidate sea...
This study deals with the hydro-mechanical behaviour of compacted bentonite-based materials used as ...
Dans le but de vérifier l'efficacité des dispositifs de scellement ou des barrières ouvragées dans l...
In order to verify the effectiveness of the geological high-level radioactive waste disposal, the Fr...
International audienceCompacted bentonite-based materials are often used as buffer materials in radi...
In order to verify of the geological high-level radioactive waste disposal, IRSN has undertaken the ...
International audiencePotential geological nuclear waste disposals must be properly sealed to preven...
The Swedish concept for geological disposal of radioactive waste involves the use of bentonite as p...
International audiencePre-compacted MX80 bentonite/Callovo-Oxfordian (COx) claystone mixture has bee...
AbstractCompacted bentonite-based materials are often used as buffer materials in radioactive waste ...
International audienceA comparative modelling exercise involving several independent teams from the ...
International audienceNon-compacted pellet/powder bentonite mixtures are considered as candidate sea...