Details:

Creators:
Abaza, Osama ; Eid, Mahear
Abaza, Osama ; Eid, Mahear Less -
Corporate Creators:
University of Alaska Anchorage. School of Engineering
Corporate Contributors:
Alaska. Dept. of Transportation and Public Facilities. Research and Technology Transfer
Subject/TRT Terms:
[+]
Cold Regions Concrete Crumb Rubber Fiber Reinforced Concrete Freeze Thaw Frigid Regions Pre-cast Panels Reinforced Concrete Pavements Roadways Rutting Steel Fiber-reinforced Rubberized Concrete, SFRRC Steel Fibers Vulcanized Fibers Wheel Tracker
Publication/ Report Number:
FHWA-AK-RD-76319; HFHWY00001
Resource Type:
Tech Report
Geographical Coverage:
Alaska ; United States
Alaska ; United States Less -
Corporate Publisher:
Alaska. Dept. of Transportation and Public Facilities. Research, Development and Technology Transfer
Abstract:
This report documents and presents the use of steel fiber-reinforced rubberized concrete (SFRRC) in cold regions. Further investigation of SFRRC use was conducted with the wheel tracker rut and freeze-thaw laboratory testing procedures at the University of Alaska Anchorage. Wheel tracker results showed significant rutting improvement in SFRRC compared with asphalt, and freeze-thaw testing showed low significant resistance to cracking and compressive strength loss in SFRRC compared with standard Portland cement concrete. An experimental cast-in-place panel was installed at the University of Alaska Anchorage and subjected to traffic with little signs of wear. Following this, pre-cast panels were designed and placed in a high-traffic urban arterial to determine rutting, freeze-thaw resistance, construction methods, and life cycle cost. Design, construction, and installation of the panels were completed on the Abbott Road construction project in the summer of 2017. The panels will be monitored and analyzed to determine the viability of SFRRC in roadway systems.
Format:
PDF
Collection(s):
US Transportation Collection
Main Document Checksum:
[+]
urn:sha256:121ac99537f3742c03187f90def2118981030114d480a7ada715d3de1f9e6f56
Download URL:
https://rosap.ntl.bts.gov/view/dot/34807/dot_34807_DS1.pdf
File Type:

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