Bituminous products, the mixture thereof with aggregates and the use thereof
The invention relates to anhydrous bituminous products containing one or several specific additives which make it possible to substantially reduce a temperature for producing aggregate and bituminous product mixtures in such a way that it ranges from 20 to 40 DEG C, wherein the temperature of the ag...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to anhydrous bituminous products containing one or several specific additives which make it possible to substantially reduce a temperature for producing aggregate and bituminous product mixtures in such a way that it ranges from 20 to 40 DEG C, wherein the temperature of the aggregate and the bituminous product mixture during spreading ranges from 10 to 40 DEG C and the temperature in the core of the aggregate and bituminous product mixture during compacting can be raised to 50 DEG C without degrading the standard properties of the bituminous product and the bituminous product and aggregate mixture and ensuring the process continuity from transport to compacting according to the state of the art. The inventive aggregate and bituminous product mixtures are particularly suitable for tightening, building and servicing road surfaces, pavements and airfield runways. |
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