Author: Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 130
Book Description
Final Report, Evaluation of Bond Retainage in Portland Cement Concrete Overlays by Infrared Thermography and Ground Penetrating Radar
Author: Evaluation of Bond Retainage in Portland Cement Concrete Overlays by Infrared Thermography and Ground Penetrating Radar
Author: Publisher:
ISBN:
Category : Ground penetrating radar
Languages : en
Pages : 128
Book Description
The purpose of this project was to evaluate the location and quantities of debonding in selected portland cement concrete (PCC) overlays. The project entailed an infrared thermographic survey and a ground penetrating radar survey of the PCC overlays to locate areas of debonding between the overlays and the original pavement. An infrared scanner is capable of locating these areas because of the temperature differential which is established between bonded and debonded areas under certain environmental conditions. A conventional video inspection of the top surface of the pavement was also completed in conjunction with the infrared thermographic survey to record the visual condition of the pavement surface. The ground penetrating radar system is capable of locating areas of debonding by detecting return wave forms generated by changes in the dielectric properties at the PCC overlay original pavement interface. This report consists of two parts; a text and a set of plan sheets. The text summarizes the procedures, analyses and conclusions of the investigation. The plan sheets locate specific areas of debonding, as identified through field observations.
Iowa Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 464
Book Description
HRIS Abstracts
Author: Monthly Checklist of State Publications
Author: Library of Congress. Exchange and Gift DivisionPublisher:
ISBN:
Category : State government publications
Languages : en
Pages : 688
Book Description
June and Dec. issues contain listings of periodicals.
MONTHLY CHECKLIST OF STATE PUBLICATIONS
Author: Evaluation of Unbonded Portland Cement Concrete Overlays
Author: Evaluation of Ground Penetrating Radar and Infrared Thermography for Concrete Pavement and Bridge Decks in Delaware
Author: David Rodman MillsPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 55
Book Description
Evaluation of Ground-probing Radar for Rapid Delamination Detection
Author: C. G. NeillPublisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 110
Book Description
"This report covers an assessment of ground-probing radar technology as a rapid, nondestructive technique for the evaluation of the structural integrity of portland cement concrete bridge decks"--Technical report documentation page.
Public Administration Series--Bibliography
Author: Publisher:
ISBN:
Category : Public administration
Languages : en
Pages : 500
Book Description