Alkali-aggregate reaction is a common cause of concrete cracking that results in significant damage to concrete structures worldwide. This Update explains the mechanisms of alkali-aggregate reaction, its effects on concrete and methods for preventing deterioration from this cause in new construction.La r\ue9action alcalis-granulats est une cause courante de fissuration du b\ue9ton, qui entra\ueene des dommages importants aux constructions en b\ue9ton partout dans le monde. Dans ce num\ue9ro, on explique les m\ue9canismes de la r\ue9action alcalis-granulats, ses effets sur le b\ue9ton et les m\ue9thodes pour pr\ue9venir une d\ue9t\ue9rioration de cette nature dans les nouvelles constructions.Aussi disponible en fran\ue7ais : Pr\ue9vention de...
Excessive cracking of concrete at Kingston, Ont., was caused by an alkali-aggregate reaction. This i...
In the course of a Canadian investigation, a dolomitic limestone coarse aggregate has been found tha...
The concrete structures during the life exploitations are under the severe conditions. Inthis way th...
La r\ue9action alcalis-granulats est une cause courante de fissuration du b\ue9ton, qui entra\ueene ...
Alkali-aggregate reaction in concrete is the name given to a group of reactions leading to expansion...
Alkali-aggregate reaction causes expansion and cracking of concrete structures exposed to high humid...
In most concretes, aggregates are more or less chemically inert. However, some aggregates react with...
Diagnosis of damage to concrete in structures caused by Alkali-Aggregate Reaction (AAR) often involv...
Alkali-aggregate reactivity (AAR) is known to cause detrimental effects in reinforced and prestress...
Alkali-Aggregate Reaction (AAR) problem is common in structures such as bridges, roadways, airport r...
2008PDFTech Reporthttp://www.fhwa.dot.gov/pavement/concrete/asr/hif09001/hif09001.pdfhttp://www.fhwa...
Damage due to alkali-silica reaction (ASR) in concrete is a phenomenon that was first recognized in ...
Since alkali–silica reaction (ASR) in concrete was identified for the first time in the 1940s, many ...
Concrete cracking, characteristic of alkali-aggregate reaction, was observed in Saunders Generating ...
Since the 1980’s, alkali silica reaction (ASR) has become widely known as a major damage mechanism f...
Excessive cracking of concrete at Kingston, Ont., was caused by an alkali-aggregate reaction. This i...
In the course of a Canadian investigation, a dolomitic limestone coarse aggregate has been found tha...
The concrete structures during the life exploitations are under the severe conditions. Inthis way th...
La r\ue9action alcalis-granulats est une cause courante de fissuration du b\ue9ton, qui entra\ueene ...
Alkali-aggregate reaction in concrete is the name given to a group of reactions leading to expansion...
Alkali-aggregate reaction causes expansion and cracking of concrete structures exposed to high humid...
In most concretes, aggregates are more or less chemically inert. However, some aggregates react with...
Diagnosis of damage to concrete in structures caused by Alkali-Aggregate Reaction (AAR) often involv...
Alkali-aggregate reactivity (AAR) is known to cause detrimental effects in reinforced and prestress...
Alkali-Aggregate Reaction (AAR) problem is common in structures such as bridges, roadways, airport r...
2008PDFTech Reporthttp://www.fhwa.dot.gov/pavement/concrete/asr/hif09001/hif09001.pdfhttp://www.fhwa...
Damage due to alkali-silica reaction (ASR) in concrete is a phenomenon that was first recognized in ...
Since alkali–silica reaction (ASR) in concrete was identified for the first time in the 1940s, many ...
Concrete cracking, characteristic of alkali-aggregate reaction, was observed in Saunders Generating ...
Since the 1980’s, alkali silica reaction (ASR) has become widely known as a major damage mechanism f...
Excessive cracking of concrete at Kingston, Ont., was caused by an alkali-aggregate reaction. This i...
In the course of a Canadian investigation, a dolomitic limestone coarse aggregate has been found tha...
The concrete structures during the life exploitations are under the severe conditions. Inthis way th...