Delayed Ettringite Formation (DEF) is a reaction that can affect concretes exposed to temperatures higher than 65°C. The corresponding formation of ettringite in the hardened material leads to swellings, cracking and decrease of the mechanical properties. Thus it gives serious concern in terms of structural integrity and serviceability. DEF is often coupled with Alkali-Aggregate Reaction (AAR) in the field. For a structure manager, it is necessary to be able to diagnose the reaction, to assess the serviceability of the structure, to predict its evolution and to repair it. To reach these objectives, it is necessary to understand DEF effects both at the microscopic scale and the structure scale. In the literature, a lot of theoretical and exp...
National audienceDelayed ettringite formation (DEF) is a slow chemical reaction that can be responsi...
International audienceMany laboratory studies of internal swelling reactions (Delayed Ettringite For...
La réaction sulfatique interne (RSI) dans les ouvrages en béton est une pathologie susceptible de se...
Delayed Ettringite Formation (DEF) is a reaction that can affect concretes exposed to temperatures h...
Delayed ettringite formation (DEF) in concrete structures is a pathology that can develop when speci...
La Réaction Sulfatique Interne (RSI) est une pathologie du béton pouvant affecter les matériaux soum...
Delayed ettringite formation (DEF) is a particular form of sulphate attack on concrete which may occ...
Delayed ettringite formation is a pathology leading to swelling and degradation of the concrete of c...
The delayed formation of ettringite (DEF) is a chemical reaction that can cause the deterioration of...
Today, the operating life of some concrete structures is likely to be extended, in parallel, structu...
18ème Congrès Français de Mécanique, Grenoble, FRANCE, 27-/08/2007 - 31/08/2007Delayed ettringite fo...
Internal swelling reactions (ISR) damage the concrete of structures such as dams. Electricité De Fra...
Delayed Ettringite Formation (DEF) in concrete is likely to develop in massive civil engineering str...
A theoretical approach has been combined with an experimental one in order to better understand the ...
Delayed ettringite formation (DEF) is also referred to as “Heat Induced Internal Sulfate Attack” whi...
National audienceDelayed ettringite formation (DEF) is a slow chemical reaction that can be responsi...
International audienceMany laboratory studies of internal swelling reactions (Delayed Ettringite For...
La réaction sulfatique interne (RSI) dans les ouvrages en béton est une pathologie susceptible de se...
Delayed Ettringite Formation (DEF) is a reaction that can affect concretes exposed to temperatures h...
Delayed ettringite formation (DEF) in concrete structures is a pathology that can develop when speci...
La Réaction Sulfatique Interne (RSI) est une pathologie du béton pouvant affecter les matériaux soum...
Delayed ettringite formation (DEF) is a particular form of sulphate attack on concrete which may occ...
Delayed ettringite formation is a pathology leading to swelling and degradation of the concrete of c...
The delayed formation of ettringite (DEF) is a chemical reaction that can cause the deterioration of...
Today, the operating life of some concrete structures is likely to be extended, in parallel, structu...
18ème Congrès Français de Mécanique, Grenoble, FRANCE, 27-/08/2007 - 31/08/2007Delayed ettringite fo...
Internal swelling reactions (ISR) damage the concrete of structures such as dams. Electricité De Fra...
Delayed Ettringite Formation (DEF) in concrete is likely to develop in massive civil engineering str...
A theoretical approach has been combined with an experimental one in order to better understand the ...
Delayed ettringite formation (DEF) is also referred to as “Heat Induced Internal Sulfate Attack” whi...
National audienceDelayed ettringite formation (DEF) is a slow chemical reaction that can be responsi...
International audienceMany laboratory studies of internal swelling reactions (Delayed Ettringite For...
La réaction sulfatique interne (RSI) dans les ouvrages en béton est une pathologie susceptible de se...