ASPHALT ADDITIVE, ASPHALT EMULSION AND METHOD FOR PRODUCTION OF ASPHALT MIXTURE

PROBLEM TO BE SOLVED: To provide an asphalt additive and an asphalt emulsion further improved in the required characteristics such as fluidity resistance and wear resistance, and to provide a method for production of an asphalt mixture using the additive.SOLUTION: The additive includes 60-80 pts.wt....

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Bibliographic Details
Main Authors ARAO YOSHIFUMI, HYODO ISAO
Format Patent
LanguageEnglish
Published 08.03.2012
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
FIXED CONSTRUCTIONS
GENERAL PROCESSES OF COMPOUNDING
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide an asphalt additive and an asphalt emulsion further improved in the required characteristics such as fluidity resistance and wear resistance, and to provide a method for production of an asphalt mixture using the additive.SOLUTION: The additive includes 60-80 pts.wt. of a base oil A based on a mineral oil, 2-12 pts.wt. of an additional oil B based on a vegetable oil, 2-10 pts.wt. of a thermoplastic elastomer C and 2-10 pts.wt. of an olefinic resin D, based on the total weight of the additive. The additive is used by charging into a heated straight asphalt 7.
Bibliography:Application Number: JP20100190275