| 摘要 |
<p>The disclosure relates to a bituminous composition and to the method of preparation thereof. The bituminous composition includes a bitumen, a first additive comprising at least one fatty acid ester function, saturated or unsaturated, linear or branched, having a hydrocarbon chain with 4 to 36 carbon atoms, optionally substituted by at least one hydroxyl group and a second additive comprising at least one organogelator. The disclosure also relates to the use of a combination of the first additive and of the second additive in a bituminous composition, for improving the susceptibility to temperature of the composition. Finally, the disclosure relates to the use of these bituminous compositions in the fields of highway applications, in particular in the manufacture of highway binders, and in the fields of industrial applications.</p> |
