FIELD: chemistry.
SUBSTANCE: bitumen composition includes bitumen, the first additive comprising, at least, one functional group of a fatty acid ester saturated or unsaturated having a linear or branched hydrocarbon chain containing from 4 to 36 carbon atoms optionally substituted by, at least, one hydroxyl group, and the second additive containing, at least, one organic gelling agent. The invention also relates to the use of a combination of the first additive and the second additive in a bitumen composition to improve the sensitivity of the said composition to temperature. Finally, the invention relates to the use of these bitumen compositions in the field of road construction, in particular, in the manufacture of road binders and in the field of industrial applications.
EFFECT: improving the compound properties.
23 cl, 2 tbl
| Title | Year | Author | Number |
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| APPLICATIONS AND COMPOSITIONS | 2011 |
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