ROAD REPAIR METHODS AND FAST BREAKING ASPHALT EMULSION COMPOSITIONS USEFUL THEREWITH

Road repair methods which involve application of an aggregate-free rapid setting aqueous asphalt residue emulsion onto a road surface, followed by application of aggregate to the applied emulsion. The emulsion comprises a fatty acid/ethylenepolyamine emulsifier. These faster breaking asphalt emulsio...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CHATTERJEE, ROGER, MILBURN, CHARLES, R
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Road repair methods which involve application of an aggregate-free rapid setting aqueous asphalt residue emulsion onto a road surface, followed by application of aggregate to the applied emulsion. The emulsion comprises a fatty acid/ethylenepolyamine emulsifier. These faster breaking asphalt emulsion compositions are also potentially useful for roofing and coating applications. L'invention concerne des procédés de réparation de routes qui impliquent l'application, sur la surface d'une route, d'une émulsion visqueuse de résidu d'asphalte aqueux exempte d'agrégats, suivie de l'application d'agrégats à ladite émulsion. Cette dernière comprend un émulsifiant acide gras/éthylènepolyamine. En outre, ces compositions très rapides, qui permettent de défoncer l'asphalte, peuvent éventuellement servir dans des applications en matière de toiture et de revêtement.