🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiSvenskaTiếng ViệtTürkçeРусскийالعربية한국어中文日本語EntityQ898405· pop 23· linked from 373 articlesfirewallbarrier used to prevent the spread of fire through or between structuresWikidata factsImageBrandwand 2.jpgSources (3)wikidata.orgarchinform.netpl.wikipedia.orgvia Wikidata · CC0Available in 22 languagesEspañolFrançaisDeutsch中文РусскийالعربيةBasqueEstonianFinnishHebrewHungarianConnectionselectrical substationEntityGermanyCountryCategoriesFirefightingPassive fire protectionTypes of wall