The use of polymer modified asphalt binder for high friction thin lift overlays in Connecticut.

Zinke, Scott; Hansen, Gilbert; Connecticut Transportation Institute

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

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The use of polymer modified asphalt binder for high friction thin lift overlays in Connecticut.

2014-09-01
By Zinke, Scott ; Hansen, Gilbert

English

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Details:

Creators:

Zinke, Scott ; Hansen, Gilbert

Zinke, Scott ; Hansen, Gilbert Less -
Corporate Creators:

Connecticut Transportation Institute
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:

[+]

Bituminous Binders Field Tests Friction Friction Course Laboratory Tests Macrotexture Moisture Content Overlays (Pavements) Pavement Texture Polymer Asphalt Polymer Modified Asphalt Binder Rutting Skid Number Thin Lift Wearing Course (Pavements)
Publication/ Report Number:

CT-2268-F-14-1
Resource Type:

Tech Report
Geographical Coverage:

Connecticut
Corporate Publisher:

Connecticut. Dept. of Transportation
Abstract:

Controlling the frictional characteristics of a roadway is of paramount importance when considering highway safety. Several state highway agencies specify a friction wearing course to be used in high profile or high accident prone areas. The Connecticut Advanced Pavement Lab along with Connecticut DOT investigated a polymer modified high friction wearing course placed in CT in 2012. Laboratory tests including moisture susceptibility and rutting susceptibility indicated no potential for premature failure of the wearing surface. Field testing of both pavement macrotexture and skid testing also show promise that this mix will enhance tire to pavement interface friction. Several field visits to the site have indicated that the surface is performing well to date regarding its durability.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:f7559e411b74a8ea9b696c5386c5c6ddd3538de81d8c0e7598506cb88bb50886
Download URL:

https://rosap.ntl.bts.gov/view/dot/28295/dot_28295_DS1.pdf
File Type:

[PDF-2.80 MB]