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bitumen ['bɪtjumɪn] n
chem. bitumen m
oil betún asfáltico
pack. brea f; alquitrán m
patents. betún m
textile asfalto m
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 n
environ. betún m
 English thesaurus
bitumen ['bɪtjumɪn] abbr.
abbr., construct. bitn
abbr., mining. bt
bitumen: 82 phrases in 16 subjects
Agriculture1
Botany2
Chemistry18
Coal3
Construction22
Energy industry1
General4
Industry3
Materials science2
Natural resourses and wildlife conservation2
Oil / petroleum1
Packaging9
Patents2
Technology1
Transport10
Wood processing1

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