Commenced in January 2007
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Long-Term Durability of Roller-Compacted Concrete Pavement

Authors: Seung Woo Lee, Jun Hee Lee, Young Kyu Kim, Seong Jae Hong, Chamroeun Chhorn


Roller-compacted concrete pavement (RCCP), an environmental friendly pavement of which load carry capacity benefitted from both hydration and aggregate interlock from roller compacting, demonstrated a superb structural performance for a relatively small amount of water and cement content. Even though an excellent structural performance can be secured, it is required to investigate roller-compacted concrete (RCC) under environmental loading and its long-term durability under critical conditions. In order to secure long-term durability, an appropriate internal air-void structure is required for this concrete. In this study, a method for improving the long-term durability of RCCP is suggested by analyzing the internal air-void structure and corresponding durability of RCC. The method of improving the long-term durability involves measurements of air content, air voids, and air-spacing factors in RCC that experiences changes in terms of type of air-entraining agent and its usage amount. This test is conducted according to the testing criteria in ASTM C 457, 672, and KS F 2456. It was found that the freezing-thawing and scaling resistances of RCC without any chemical admixture was quite low. Interestingly, an improvement of freezing-thawing and scaling resistances was observed for RCC with appropriate the air entraining (AE) agent content; Relative dynamic elastic modulus was found to be more than 80% for those mixtures. In RCC with AE agent mixtures, large amount of air was distributed within a range of 2% to 3%, and an air void spacing factor ranging between 200 and 300 μm (close to 250 μm, recommended by PCA) was secured. The long-term durability of RCC has a direct relationship with air-void spacing factor, and thus it can only be secured by ensuring the air void spacing factor through the inclusion of the AE in the mixture.

Keywords: Durability, RCCP, air spacing factor, surface scaling resistance test, freezing and thawing resistance test

Digital Object Identifier (DOI):

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[1] KS F 2456, Standard test method for resistance of concrete to rapid freezing and thawing.
[2] ASTM C672, Standard Test Method for Scaling Resistance of Concrete Surfaces Exposed to Deicing Chemicals.
[3] ASTM C457, Standard Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete.
[4] ASTM C1170, Standard Test Method for Determining Consistency and Density of Roller-Compacted Concrete Using a Vibrating Table.
[5] Richard Pleau, Michel Pigeon, Jean-Luc Laurencot, 2001, Some Findings of the Usefulness of Image Analysis for Determining the Characteristics of Air-Void System on hardened Concrete, Cement & Concrete Composites 23, pp. 237-246.
[6] Luhr, D. R., 2006, Frost Durability of Roller-Compacted Concrete Pavements, Portland Cement Association.
[7] Dale Harrington et al., 2010, Guide for Roller Compacted Concrete Pavements, National CP Tech Center.
[8] ACI 325.10R-25, Report on Roller Compacted Concrete pavements. Farshid Vahedifard., Mahmoud Nili., Christopher L. Meehan., 2010, Assessing the effects of supplementary cementitious materials on the performance of low-cement roller compacted concrete pavement, Construction and Building Materials, Vol. 24, No. 12, pp. 2528~2535.
[9] Yun, K. K., Jeong, W. K., Jun, I. K., and Lee, B. H., 2004, Analysis of Air Voids System Using Image Analysis Technique in Hardened Concrete, Journal of the Korean Concrete Institute, Vol. 16, No. 6. pp. 740~750.
[10] Han, H. S., and Jin, Y. M., 2009, The Future of Concrete Admixture Industry for Low Carbon, Green Growth, Journal of the Korean Concrete Institute, Vol. 21, No. 4, pp. 41~43.
[11] Hwang, H. J., and Kim, J. G., 2010, Evaluation of Chloride Attack Resistibility of Concrete Damaged Due to Freezing-Thawing, Master's Thesis, Dong-Eui University.
[12] Lee, C. H., Kim, Y. K., Kang, J. G., Park, C. W., and Lee, S. W., 2011, A Study on Construction Methods of Roller Compacted Concrete Pavement for Bike Roads, Journal of the Korean Society of Road Engineers, Vol. 13, No. 2 pp. 103~114.
[13] Song, S. H., and Lee, S. W., 2015, A Study on the Gradation Effect of the Property of Roller Compacted Concrete Pavement, Journal of the Korean Society of Road Engineers, Vol. 17, No. 3 pp. 49~58.