Preparation of bitumen-containing road surface material
AssigneeWeibel AG
InventorJoël Rossier
Life of this patent
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Abstract
The present disclosure sets out a method for processing bituminous road surfacing material from a road demolition. The bituminous road surfacing material is in the form of break out material and/or milled material. The following steps are carried out as part of the method: mixing the bituminous road surfacing material with water to form a mixture and adding a peroxide and/or a bicarbonate to the water and/or the mixture, in particular hydrogen peroxide and/or a bicarbonate.
Claims17
A method of processing bituminous road surfacing material from a road demolition, the bituminous road surfacing material being in the form of at least one of break out material and milled material, the method comprising the steps of:
- mixing the bituminous road surfacing material with water to form a mixture;
- and
- adding at least one of a peroxide and a bicarbonate or at least one of hydrogen peroxide and bicarbonate to at least one of the water and the mixture.
(canceled)
Dependencies are inferred from the claim text.