Details:

Creators:
Rahman, Mushtaqur ; Scofield, Larry ; Wolfe, Timothy
Rahman, Mushtaqur ; Scofield, Larry ; Wolfe, Timothy Less -
Corporate Creators:
Arizona. Dept. of Transportation ; Arizona Transportation Research Center
Arizona. Dept. of Transportation ; Arizona Transportation Research Center Less -
Corporate Contributors:
United States. Federal Highway Administration
Subject/TRT Terms:
[+]
Asphalt Concrete Evaluation And Assessment Field Tests Geotextiles Overlays (Pavements) Performance Tests Reflection Cracking
Publication/ Report Number:
FHWA-AZ-8801
Resource Type:
Research Paper
Geographical Coverage:
Arizona
TRIS Online Accession Number:
608503
Edition:
Construction report
Corporate Publisher:
Arizona. Dept. of Transportation
NTL Classification:
NTL-HIGHWAY/ROAD TRANSPORTATION-Pavement Management and PerformanceNTL-HIGHWAY/ROAD TRANSPORTATION-Construction and MaintenanceNTL-HIGHWAY/ROAD TRANSPORTATION-Materials
Abstract:
This report documents the installation of three commercially available paving fabrics for the reduction of reflective cracking in asphalt overlays. The fabrics installed were Paveprep, Glassgrid, and Tapecoat. The test section is in Willcox, Arizona, on State Route 186. The Willcox rehabilitation project, RS-274-(8)P, involved milling and replacing 2 in. of asphalt concrete, and placing pavement reinforcing fabric. A total of 600 linear feet of each product was placed over transverse cracks, and an additional 100 to 300 ft of each product were placed over random cracks. Markers were placed on the curbs to help monitor the performance of the fabrics during the next 3 years. Problems which occurred during installation of the fabrics are described. Recommendations include the need for proper binder coat selection when paving fabrics are used in pavement rehabilitation, the need for additional field testing of Paveprep on milled surfaces, and caution regarding the use of Glassgrid on rough surfaces. /Abstract from report summary page/
Format:
PDF
Funding:
HPR·PL-1(35) ltem 114
Collection(s):
US Transportation Collection
Main Document Checksum:
[+]
urn:sha256:0ae043b208fe2cf127f4ba0b290296aeb8b7271550ee3652b3a095b13fea6d68
Download URL:
https://rosap.ntl.bts.gov/view/dot/16402/dot_16402_DS1.pdf
File Type:

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