Home›Browse›Roman cement🌐EnglishEnglishDeutschFrançaisItalianoTürkçeРусскийEntityQ1486351· pop 12· linked from 53 articlesRoman cementSign in to save"natural cement" made by burning septariaWikidata factsInstance ofcementSubclass ofcementMaterial usedlimestoneShow 2 more factstime of discovery or invention1780-00-00Commons categoryRoman cementvia Wikidata · CC0Available in 11 languagesFrançaisDeutschРусскийItalianoCzechEstonianGeorgianTürkçeUkrainianUzbekvia Wikidata sitelinks · CC0