Author/Authors
rehamnia, nadjette université badji mokhtar - faculté des sciences de l’ingénieur - laboratoire génie civil, département de génie civil, Annaba, Algeria , habita, mohamed fouzi université badji mokhtar - faculté des sciences de l’ingénieur - laboratoire génie civil, département de génie civil, Annaba, Algeria , bouabdallah, fouzia université larbi ben m’hidi - faculté des sciences et sciences appliquées - département de génie civil, Oum El Bouaghi, Algeria , ferhoune, noureddine université larbi ben m’hidi - faculté des sciences et sciences appliquées - département de génie civil, Oum El Bouaghi, Algeria
Title Of Article
Alterations in concrete samples due to Alkali–Carbonate–Reaction ‘ACR’
شماره ركورد
31340
Abstract
The Alkali-Aggregate-Reaction pathology (AAR) over time destroys concrete constructions in the civil engineering field, because of an expansive solid gel that leads to interstitial pressure until cracking and checking-cracks.This article shows a six-month search for the ACR effects on concrete samples (A) control and (B, C) affected by ACR . Damage symptoms were observed microscopically, chemically and physicomechanically. Significant results have been analyzed in ACR concrete such as: discoloration, aureole, swelling, chemical components, etc.
From Page
153
NaturalLanguageKeyword
Concrete , Aggregate , Alkali , Reaction , Carbonate
JournalTitle
Revue Des Sciences Et De La Technologie, Synthèse
To Page
169
JournalTitle
Revue Des Sciences Et De La Technologie, Synthèse
Link To Document