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bitumen ['bɪtjumɪn] n
oil πετρελαϊκή άσφαλτος; άσφαλτος; βιτουμένιο
bitumen A generic term applied to natural inflammable substances of variable colour, hardness, and volatility, composed principally of a mixture of hydrocarbons substantially free from oxygenated bodies. Bitumens are sometimes associated with mineral matter, the nonmineral constituents being fusible and largely soluble in carbon disulfide, yielding water-insoluble sulfonation products. Petroleum, asphalts, natural mineral waxes, and asphaltites are all considered bitumens ['bɪtjumɪn] n
environ. ορυκτή άσφαλτος
 English thesaurus
bitumen ['bɪtjumɪn] abbr.
abbr., construct. bitn
abbr., mining. bt
bitumen: 70 phrases in 11 subjects
Agriculture1
Chemistry16
Coal1
Construction19
Energy industry1
General2
Industry4
Materials science3
Natural resourses and wildlife conservation6
Oil / petroleum1
Transport16