Polymer Additive Ductilad D1002 in a Bituminous Seal Coat, HR-2035, 1994

(1994) Polymer Additive Ductilad D1002 in a Bituminous Seal Coat, HR-2035, 1994. Transportation, Department of

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Abstract

Seal coat and chip seal treatments are commonly used as an economical treatment to provide a new surface to an old asphalt roadway. To be successful, the aggregate or chips must be held in place on the roadway by the asphalt binder over a long period of time. It is common, over time, that the binder becomes aged and brittle and loses its ability to be flexible and hold the aggregate in place. Modifiers have been introduced to extend the life and adhesion characteristics of asphaltic binders.

Item Type: Departmental Report
Keywords: Additives, Adhesion, Bituminous binders, Chip seals, Pavements, Performance evaluations, Polymers, Resurfacing, Seal coats, Service life
Subjects: Transportation > Pavements
Transportation
Transportation > Railroads
Transportation > Roads and highways
Transportation > Design and Construction
ID Code: 16754
Deposited By: Iowa DOT Library
Deposited On: 02 May 2014 11:38
Last Modified: 07 Jan 2015 21:15
URI: http://publications.iowa.gov/id/eprint/16754