Two areas of research are discussed; namely, clarifying the reasons for volume instability that accompanies all degradation processes and establishing the relationship between the characteristics of the pore system and freeze- thaw resistance of concrete. Studies in these areas are needed, and promise to yield significant progress in improving durability of concrete.Ce document traite de deux domaines de recherches, soit l'explication des raisons causant l'instabilit\ue9 du volume que l'on retrouve dans tous les processus de d\ue9gradation, et l'\ue9tablissement d'une relation entre les caract\ue9ristiques des pores et la r\ue9sistance au gel-d\ue9gel du b\ue9ton. Des \ue9tudes s'imposent dans ces domaines et laissent pr\ue9voir de grands p...
International audienceThe main purpose of the present study is to investigate the role of the materi...
International audiencePure water leads to a progressive decalcification of hardened cement pastes. T...
L'agence nationale de gestion des déchets radioactifs (Andra) développe un centre de stockage souter...
In order to explore the occurrence area of pervious concrete freeze-thaw deterioration, the mass los...
This Chapter provides a detailed better understanding of the freeze/thaw effect on concrete, it is d...
It has generally been accepted that the volume of cement hydration products is slightly smaller than...
This study investigates why CaO rehydration causes total strength loss of OPC paste compared to only...
\u3cp\u3eThe physical structure of cement is of pivotal importance in the study of volumetric stabil...
Manufacturing of concrete resistant to freezing and thawing requires an in de understanding of the m...
It has generally been accepted that the volume of cement hydration products is slightly smaller than...
Concrete or reinforced concrete historical buildings and structures should be restored and maintaine...
Experiments indicate that the chain of events leading to deterioration of concrete in freezing and t...
International audienceThe study of the durability of concrete subjected to leaching requires knowled...
The mechanisms by which concrete suffers durability problems and subsequent damage are freeze-thaw; ...
A concrete submitted to freeze-thaw cycles may undergo damages generally identified under two forms....
International audienceThe main purpose of the present study is to investigate the role of the materi...
International audiencePure water leads to a progressive decalcification of hardened cement pastes. T...
L'agence nationale de gestion des déchets radioactifs (Andra) développe un centre de stockage souter...
In order to explore the occurrence area of pervious concrete freeze-thaw deterioration, the mass los...
This Chapter provides a detailed better understanding of the freeze/thaw effect on concrete, it is d...
It has generally been accepted that the volume of cement hydration products is slightly smaller than...
This study investigates why CaO rehydration causes total strength loss of OPC paste compared to only...
\u3cp\u3eThe physical structure of cement is of pivotal importance in the study of volumetric stabil...
Manufacturing of concrete resistant to freezing and thawing requires an in de understanding of the m...
It has generally been accepted that the volume of cement hydration products is slightly smaller than...
Concrete or reinforced concrete historical buildings and structures should be restored and maintaine...
Experiments indicate that the chain of events leading to deterioration of concrete in freezing and t...
International audienceThe study of the durability of concrete subjected to leaching requires knowled...
The mechanisms by which concrete suffers durability problems and subsequent damage are freeze-thaw; ...
A concrete submitted to freeze-thaw cycles may undergo damages generally identified under two forms....
International audienceThe main purpose of the present study is to investigate the role of the materi...
International audiencePure water leads to a progressive decalcification of hardened cement pastes. T...
L'agence nationale de gestion des déchets radioactifs (Andra) développe un centre de stockage souter...