Strength Properties of Recycled Aggregate Concrete Treated with Low Concentration Acetic Acid

Authors

  • Naveen Kumar N

  • Parthiban Kathirvel

  • Murali G

  • Saravana Raja Mohan Kaliyaperumal

Received date: July 23, 2018

Accepted date: July 23, 2018

Published date: July 20, 2018

DOI:

https://doi.org/10.14419/ijet.v7i3.12.16115

Keywords:

.

Abstract

Recycled concrete aggregates have inferior qualities compared with the natural aggregates, mainly attributed due to the porous nature of the attached cement mortar. In previous researches treatment of recycled aggregates are done using concentrated nitric acid, hydrochloric acid and sulphuric acid but they showed less view on acetic acid which is eco-friendly and also removes more adhered mortar in the recycled aggregates. The aim of this investigation is to determine the strength characteristics of Recycled Concrete Aggregates(RCA) which have been treated using low concentration acetic acid solution (1% solution and with immersion duration of 1 and 3 days).  The treated aggregates are tested for compressive strength, split tensile strength, water absorption, impact strength and bond strength for a curing period of about 7 and 28 days.

References

  1. [1] C. Thomas, J. Setien, J.A. Polanco, P. Alaejos, M. Sanchez de Juan. Durability of Recycled aggregate Concrete. Construction and Building Materials. 40. 1054-1065(2013).

    [2] MonalisaBehera, S.K. Bhattacharyya, A.K. Minocha, R. Deoliya, S. Maiti. Recycled Aggregate from C&D waste and its use in concrete – A breakthrough towards sustainability in construction sector: A review. Construction and Building Materials. 68. 501-516(2004).

    [3] Salomon M. Levy, Paulo Helene. Durability of recycled aggregates concrete: a safe way to sustainable development. 34. 1975-1980(2004)

    [4] A. Domingo-Cabo, C. Lazaro, F. Lopez-Gayarre, M.A. Serrano-Lopez, P. Serna, J.O. Castano-Tabares. Creep and Shrinkage of recycled aggregate concrete. 23. 2545-2553(2009).

    [5] L. Butler, J.S. West, S.L. Tighe. The effect of recycled concrete aggregate properties on the bond strength between RCA concrete and steel Reinforcement. 41. 1037-1049(2011).

    [6] Abdelgadir Abbas, GholamerzaFathifazl, O. BurkanIsgor, A.G. Razaqpur, Benoit Fouriner, Simon Foo. Journal of ASTM international. 5. (2008).

    [7] ASTM C 666/C 666M -03, Standard test method for resistance of concrete to rapid freezing and thawing, Annual book of ASTM standards, American society for Testing and Materials, West Conshohocken, Pennsylvania, USA, 2010.

    [8] Vivian W.Y. Tam, C.M. Tam, K.N. Le. Removal of cement mortar remains from recycled aggregate using pre-soaking approaches. Resources, Conservation and Recycling. 50. 82-101(2007).

    [9] Sallehan Ismail, MahyuddinRamli, Engineering properties of treated recycled concrete aggregate(RCA) for structural applications. Construction and Building materials. 44. 464-476(2013).

    [10] Evert Mulder, Tako P.R de Jong, LourensFeenstra. Closed Cycle Construction: An integrated process for the separation and reuse of C&D waste. Waste Management. 27. 1408-1415(2007).

    [11] J.A. Larbi, W.M.M. Heijnen, J.P. Brouwer, E. Mulder. Preliminary laboratory investigation of thermally treated recycled concrete aggregate for general use in concrete. Waste Management Series. 1. 129-139(2000).

    [12] Marta Sanchez de Juan, PilarAlaejos Gutierrez. Study on the influence of attached mortar content on the properties of recycled concrete aggregate. Construction and Building materials. 23. 872-877(2009).

    [13] Liang Wang, Jialai Wang, XinQian, Peiyuan Chen, Ying Xu, Jinxing Guo. An environmentally friendly method to improve the quality of recycled concrete aggregates. Construction and Building materials. 144. 432-441.(2017)

    [14] Zine-el-abidineTahar, Tien-Tung Ngo, El HadjKadri, Adrien Bouvet, FaridDebieb, SalimaAggoun. Effect of cement and admixture on the utilization of recycled aggregates in concrete. Construction and Building materials. 149. 91-102(2017).

    [15] Jianzhuang Xiao, H. Falkner. Bond behaviour between recycled aggregate concrete and steel rebars. Construction and Building materials. 21. 395-401.

    [16] Indian Standard 10262:2009. Concrete Mix proportioning guidelines. (First Revision). Bureau of Indian Standards.

    [17] Indian Standard 516 1959 Methods of Tests for strength of concrete:Bureau of Indian Standards

    [18] Indian Standard 2770(Part-1) -1967. Methods of testing bond in Reinforced concrete. Pull out Test. Bureau of Indian Standards

    [19] ACI Committie 544, “Measurement of properties of fiber reinforced concrete (544.2R-89).†American Concrete Institute (1989).

    [20] G. Murali, A.S Santhi, G. Mohan Ganesh. Empirical relationship between the Impact energy and Compressive Strength for Fiber Reinforced Concrete. Journal of Scientific and Industrial Research. 73. 469-473(2014).

Downloads

How to Cite

Kumar N, N., Kathirvel, P., G, M., & Raja Mohan Kaliyaperumal, S. (2018). Strength Properties of Recycled Aggregate Concrete Treated with Low Concentration Acetic Acid. International Journal of Engineering and Technology, 7(3.12), 403-406. https://doi.org/10.14419/ijet.v7i3.12.16115

Received date: July 23, 2018

Accepted date: July 23, 2018

Published date: July 20, 2018