Vacuum impregnation

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    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300386475">

      1. <skos:prefLabel xml:lang="en">vacuum impregnation</skos:prefLabel>

      2. <skos:altLabel xml:lang="en">impregnation, vacuum</skos:altLabel>

      3. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/85684" />
      4. <skos:note xml:lang="en">An alternative to ethyl silicate surface treatments for consolidation of stone which involves sealing the object or architectural element, dehumidifying it, evacuating the air from around the object, and introducing the agent, which then permeates the stone surface in a vacuum.</skos:note>

      5. <skos:notation>300386475</skos:notation>

      6. <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/28" />

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