Evaluation of cement and fly ash treated recycled asphalt pavement and aggregates for base construction : tech summary.

Rupnow, Tyson; Louisiana Transportation Research Center

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Evaluation of cement and fly ash treated recycled asphalt pavement and aggregates for base construction : tech summary.

2011-12-01
By Rupnow, Tyson

[PDF-126.27 KB]

English

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Alternative Title:

Evaluation of cement and fly ash treated RAP and aggregates for base construction : tech summary
Creators:

Rupnow, Tyson
Corporate Creators:

Louisiana Transportation Research Center
Corporate Contributors:

Louisiana. Dept. of Transportation and Development ; Louisiana State University (Baton Rouge, La.)

Louisiana. Dept. of Transportation and Development ; Louisiana State University (Baton Rouge, La.) Less -
Subject/TRT Terms:

[+]

Aggregates Asphalt Pavements Base Course (Pavements) Cement Fly Ash Pavement Layers Pavements, Asphalt Roads--Base Courses Waste Products (Materials)
Resource Type:

Tech Report
Geographical Coverage:

Louisiana
Edition:

Tech summary.
Corporate Publisher:

Louisiana Transportation Research Center
Abstract:

INTRODUCTION: Many entities currently use recycled asphalt pavement (RAP) and other aggregates as base materials, temporary haul roads, and, in the case of RAP, hot mix asphalt construction. Several

states currently allow the use of RAP combined with cement for a stabilized base course under both

asphalt and concrete pavements. Currently, there is disagreement on what properties are required

and how to test the cement and fly ash treated RAP for both asphalt and concrete pavement

structures.

This project investigated cement and fly ash treated RAP and other materials to determine their

suitability for base course construction.

OBJECTIVE: The objective of this research was to determine feasibility of cement and

fly ash treated RAP and other aggregates as a structural layer for both

portland cement concrete and hot mix asphalt pavement systems.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:c513b3e096178a0c38528b20cce2119a6d2d400e9873c896ec4fa2bf4ad550a0
Download URL:

https://rosap.ntl.bts.gov/view/dot/23570/dot_23570_DS1.pdf
File Type:

No Additional Files

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Evaluation of cement and fly ash treated recycled asphalt pavement and aggregates for base construction : tech summary.

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