Home›Pavement engineering›Subbase🌐EnglishEnglishBahasa IndonesiaDeutschالعربية中文EntityQ2497229· pop 5· linked from 23 articlesSubbaseSign in to savelayer of a paved roadAvailable in 5 languagesDeutschالعربيةBahasa IndonesiaFinnishvia Wikidata sitelinks · CC0ConnectionsrockEntitysandEntityconcreteEntitycementEntityinchEntitymillimetreEntityslateEntityhighwayEntityasphalt concreteEntityslagEntitymacadamEntitypaverEntityroad surfaceEntityaggregateEntityroad constructionEntitysubbaseEntitysubgradeEntitysub-bassEntityCategoriesPavement engineeringPavementsRoad infrastructure