Okla State Agency	Transportation, Oklahoma Department of
Okla Agency Code	'345'
Title	Measuring air void characteristics of Oklahoma air-entrained concrete using the air void analyzer (AVA) : analyzing AVA sources of error /
Authors	Trost, Steven M. (Steven Michael), 1969- Strategic Solutions (Firm : Stillwater, Okla.) Oklahoma. Department of Transportation. Seiter, Scott.
Publisher	Oklahoma Department of Transportation
Publication Date	2009-01
Publication type	Technical Reports Research Report/Study
Subject	Concrete--Air content--Measurement. Air-entrained concrete--Testing.
Purpose	1. Quantify the air void characteristics of standard ODOT mixes being used throughout the state using the Air Void Analyzer (AVA); 2. Quantify the sources of sampling and testing error inherent in the AVA test procedures and equipment; and 3. Develop and evaluate modifications to the AVA test procedures and/or equipment to improve the precision of the measurements.
Contents	1. Overview;2. Concrete Air Void Characteristics across Oklahoma;3. Sampling and Testing Error Evaluation;4. Improvements to AVA Equipment and Procedures;5. Summary, Conclusions, Recommendations;6. References;7. Appendix A-Results of Error Evaluation;8. Appendix B-Vacuum Pressure;9. Appendix C-Continuous Mass Measurements and Evaluation of External Vibration;10. Appendix D-Round-Robin Study Test Results;11. Appendix E-Summary Spacing Factor Statistics by mix by Division;12. Appendix F-AVA Test Procedure;13. appendix G-Oklahoma Mixed: Complete AVA Test Results
Notes	Final Report-FHWA-OK-08-03, ODOT SPR Item Number 2182
OkDocs Class#	T1300.8 M484a 2009
Digital Format	PDF, Adobe Acrobat required
ODL electronic copy	Downloaded from agency website: http://www.okladot.state.ok.us/hqdiv/p-r-div/spr-rip/online.htm
Rights and Permissions	This Oklahoma state government publication is provided for educational purposes under U.S. copyright law. Other usage requires permission of copyright holders.
Language	English
Date created	2009-05-21
Date modified	2012-11-09
OCLC number	426053408

Measuring air void characteristics of Oklahoma air-entrained concrete using the air void analyzer (AVA) : analyzing AVA sources of error /

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