Cold in-place recycle phase III, mix design.

VanFrank, Kevin; VanMilligen, Mike; Biel, Tim

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Cold in-place recycle phase III, mix design.

2014-10-01
By VanFrank, Kevin ; VanMilligen, Mike ; Biel, Tim

File Language:

English

Details

Creators:

VanFrank, Kevin ; VanMilligen, Mike ; Biel, Tim
Corporate Creators:

Construction Management Engineering Transportation Group (CMETG)
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:
Publication/ Report Number:

UT- 14.08
Resource Type:

Tech Report
Geographical Coverage:

Utah
Corporate Publisher:

Utah. Dept. of Transportation
Abstract:

This project’s purpose is to revise the UDOT accepted design methods for Cold In-Place Recycling so that they ; better reflect field behavior and target the desirable attributes of the material. The previous design process failed to ; adequately predict behavior related to temperature as well as did a poor job of characterizing return to traffic ; performance. This project calls upon both laboratory observation and field experience to obtain optimization ; between rutting, stripping and intermediate temperature cracking. It also ties down the constructability and return to ; traffic parameters required by maintenance of traffic constraints. The new design process continues the use of ; Marshall Stability and Tensile Strength Ratio to set rutting and stripping resistance. It further uses Semicircular ; bending to set an intermediate temperature cracking parameter. New compaction/temperature and ; compaction/gradation relationships are developed to help determine final density and emulsion targets. A new test ; for emulsion set time is developed to prequalify emulsion construction performance. Modified BBR and Elastic ; Recovery testing is used to establish cold temperature properties of recovered binder.
Format:

PDF
Funding:

UT- 14.08
Download URL:

https://rosap.ntl.bts.gov/view/dot/29609/dot_29609_DS1.pdf
File Type:

[PDF - 3.41 MB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha256:086145560944c74a5baeac71098e3d07a0ff6c6fd05c210055ccdbb0711e12a9

File Language:

English

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