CATALYST FOR ASPHALT MIX

An asphalt formulation showing increased lifespan without requiring thermal conditions is disclosed. The formulation exhibits the following two properties: 1) inhibition the oxidation of its flowed components, resins and oils (aromatic and saturated) and 2) preservation of the colloidal stability of...

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Bibliographic Details
Main Author BARROETA VALERO, RAFAEL, LEONARDO
Format Patent
LanguageEnglish
French
Published 28.08.2014
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:An asphalt formulation showing increased lifespan without requiring thermal conditions is disclosed. The formulation exhibits the following two properties: 1) inhibition the oxidation of its flowed components, resins and oils (aromatic and saturated) and 2) preservation of the colloidal stability of the asphaltene, inhibition of its adsorption on aggregates (pricked stone, sand) until the moment of the paving. L'invention concerne une formulation d'asphalte présentant une durée de vie augmentée sans nécessiter de conditions thermiques. La formulation présente les deux propriétés suivantes : 1) inhibition de l'oxydation de ses constituants, résines et huiles (aromatiques et saturées) fluides et 2) conservation de la stabilité colloïdale de l'asphaltène, inhibition de son adsorption sur des agrégats (pierre piquée, sable) jusqu'au moment du revêtement.
Bibliography:Application Number: WO2013IB00247