<?xml version="1.0" encoding="utf-8"?><metadata xmlns:dc="http://purl.org/dc/elements/1.1/"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dcterms="http://purl.org/dc/terms/"><dc:title xml:lang="en">sulfate-resistant concrete</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31374960</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:41:07</dcterms:created><dcterms:isPartOf xsi:type="dcterms:URI">http://AATesaurus.cultura.gencat.cat/aat/getty_en</dcterms:isPartOf><dcterms:isPartOf xml:lang="en">Tesaurus d&apos;Art i Arquitectura</dcterms:isPartOf><dc:format>text/html</dc:format> <dcterms:alternative xml:lang="en">concrete, sulphate-resistant</dcterms:alternative> <dcterms:alternative xml:lang="en">concrete, sulfate-resistant</dcterms:alternative> <dcterms:alternative xml:lang="en">sulfate resistant concrete</dcterms:alternative> <dcterms:alternative xml:lang="en">sulfate-resisting concrete</dcterms:alternative> <dcterms:alternative xml:lang="en">sulphate resistant concrete</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Concrete having the characteristic of being resistant to the formation of sulfates due to limiting values of sulfate-ion content in water, the use of grade the use of sulfate resistance portland cement which is low in tricalcium aluminate, or other factors; desirable because this quality protects structural elements from attack by dissolved sulfates in surrounding water or soil. ]]></dc:description></metadata>