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zu Phrasen
bitume m
Chem. tar
E.öl. asphalt; asphalt cement; bitumen
Umwelt 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
bitume: 90 Phrasen in 13 Thematiken
Allgemeine Lexik5
Bauwesen21
Chemie36
Energiewirtschaft9
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Kohle1
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Verkehr4
Verpackung2