Alkali-silica reaction

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    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300387562">

      1. <skos:prefLabel xml:lang="en">alkali-silica reaction</skos:prefLabel>

      2. <skos:altLabel xml:lang="en">reaction, alkali-silica</skos:altLabel>

      3. <skos:altLabel xml:lang="en">ASR</skos:altLabel>

      4. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/85403" />

      5. <skos:note xml:lang="en">Materials-related distress arising from a simple acid-base reaction between alkali hydroxyl ions in portland cement and siliceous minerals. Found in many aggregates, it results in premature deterioration of concrete structures including bridges, dams, and pavements.</skos:note>

      6. <skos:notation>300387562</skos:notation>

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