| abstract |
Bitumen compositions comprising (a) bitumen, (b) at least one animal and / or vegetable oil and / or fat and (c) at least one wax are described. The bituminous compounds are suitable for the production of asphalt pavements in hot installation, in cold construction, for the production of bitumen emulsions and for the production of paints, adhesives and sealants in civil engineering. The bituminous compounds may comprise waxes based on renewable, mineral oil-based, synthetic or montan raw materials. Furthermore, additive concentrates which can be used to produce bituminous compositions of the invention and products which can be produced therefrom are described. |