| |||
asphalt; asphaltic bitumen | |||
asphalt cement; bitumen | |||
| |||
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 |
άσφαλτος: 45 phrases in 10 subjects |
Chemistry | 13 |
Coal | 3 |
Construction | 7 |
Energy industry | 1 |
Environment | 2 |
General | 2 |
Industry | 3 |
Metallurgy | 1 |
Oil / petroleum | 4 |
Transport | 9 |