Bond between Steel Reinforcement Bars and Seawater Concrete
Abstract
In order to promote sustainable development in the remote islands this present research attempted to study the suitability of seawater, that available abundantly surrounding the remote islands with Portland composite cement (PCC) and crushed river stones to produce concrete. This research aims to utilize seawater, and Portland composite cement (PCC) to produce high-performance concrete in order to eliminate the main problems of clean water shortage in the low land areas and the remote islands. Infrastructure development can be sustained through the effective use of natural available local materials on the remote islands. The method used in this research is an experimental method in the laboratory. Two variations of concrete were made using freshwater and seawater, respectively as a mixing material with a water to cement ratio (w/c) of 0.55. The evaluation result on concrete compressive strength and bond strength of seawater concrete were discussed. Experimental results showed the compressive strength of the seawater concrete is lower by 6.26% as compared to the normal concrete at water-cement ratio (w/c) of 0.55. In addition, the bonding strength of steel bar embedded in seawater concrete is lower by 4.34% as compared to the bonding strength of steel bar embedded in normal concrete at water-cement ratio (w/c) of 0.55.
Â
Doi: 10.28991/cej-2020-SP(EMCE)-06
Full Text: PDF
Keywords
References
Tjaronge, M. Wihardi, Rita Irmawaty, Sakti Adji Adisasmita, Arwin Amiruddin, and Hartini. “Compressive Strength and Hydration Process of Self Compacting Concrete (SCC) Mixed with Sea Water, Marine Sand and Portland Composite Cement.†Advanced Materials Research 935 (May 2014): 242–246. doi:10.4028/www.scientific.net/amr.935.242.
Raidyarto, A, H Parung, M W Tjaronge, and R Djamaluddin. “Flowability of Self-Compacting Concrete Containing Marine Materials and Steel Fiber.†IOP Conference Series: Earth and Environmental Science 419 (February 8, 2020): 012055. doi:10.1088/1755-1315/419/1/012055.
Erniati, M.W. Tjaronge, Victor Sampebulu, and Rudy Djamaluddin. “Porosity and Microstructure Phase of Self Compacting Concrete Using Sea Water as Mixing Water and Curing.†Advanced Materials Research 1119 (July 2015): 647–651. doi:10.4028/www.scientific.net/amr.1119.647.
Adnan, H Parung, M W Tjaronge, and R Djamaluddin. “Compressive Strength of Marine Material Mixed Concrete.†IOP Conference Series: Materials Science and Engineering 271 (November 2017): 012066. doi:10.1088/1757-899x/271/1/012066.
Oh, Byung Hwan, and Se Hoon Kim. "Realistic models for local bond stress-slip of reinforced concrete under repeated loading." Journal of Structural Engineering 133, no. 2 (2007): 216-224. doi:10.1061/(ASCE)0733-9445(2007)133:2(216).
Yalciner, Hakan, Ozgur Eren, and Serhan Sensoy. “An Experimental Study on the Bond Strength between Reinforcement Bars and Concrete as a Function of Concrete Cover, Strength and Corrosion Level.†Cement and Concrete Research 42, no. 5 (May 2012): 643–655. doi:10.1016/j.cemconres.2012.01.003.
Diab, Ahmed M., Hafez E. Elyamany, Mostafa A. Hussein, and Hazem M. Al Ashy. “Bond Behavior and Assessment of Design Ultimate Bond Stress of Normal and High Strength Concrete.†Alexandria Engineering Journal 53, no. 2 (June 2014): 355–371. doi:10.1016/j.aej.2014.03.012.
Mostofinejad, Davood, and Mahdie Mohammadi. “Effect of Freeze–Thaw Cycles on FRP-Concrete Bond Strength in EBR and EBROG Systems.†Journal of Composites for Construction 24, no. 3 (June 2020): 04020009. doi:10.1061/(asce)cc.1943-5614.0001010.
Mousavi, Seyed Sina, Lotfi Guizani, and Claudiane M. Ouellet-Plamondon. “Simplified Analytical Model for Interfacial Bond Strength of Deformed Steel Rebars Embedded in Pre-Cracked Concrete.†Journal of Structural Engineering 146, no. 8 (August 2020): 04020142. doi:10.1061/(asce)st.1943-541x.0002687.
McIsaac, Anne, Kenneth Mak, and Amir Fam. “Influence of Resin Biocontent and Type on Bond Strength Between FRP Wet Layup and Concrete.†Journal of Composites for Construction 23, no. 4 (August 2019): 04019029. doi:10.1061/(asce)cc.1943-5614.0000955.
Moghaddas, Amirreza, and Davood Mostofinejad. “Empirical FRP-Concrete Bond Strength Model for Externally Bonded Reinforcement on Grooves.†Journal of Composites for Construction 23, no. 2 (April 2019): 04018080. doi:10.1061/(asce)cc.1943-5614.0000924.
Mohammadi, Mahdie, Davood Mostofinejad, and Majid Barghian. “Effects of Surface Preparation Method on FRP-Concrete Bond Strength under Alkaline Conditions.†Journal of Composites for Construction 21, no. 4 (August 2017): 04017010. doi:10.1061/(asce)cc.1943-5614.0000786.
Mansyur, Mansyur, and Dian Permana. “Mechanical Behaviour and Microstructure Characteristic of Concrete by Using Freshwater and Seawater.†Civil Engineering Journal 6, no. 6 (June 1, 2020): 1195–1203. doi:10.28991/cej-2020-03091540.
ACI Committee, “Bond and Development of Straight Reinforcing Bars in Tension†(ACI 408R-03), American Concrete Institute, Farmington Hills, Mich., (2003): 48.
Zhang, Xue, Wei Dong, Jian-jun Zheng, Zhi-min Wu, Yu Hu, and Qing-bin Li. “Bond Behavior of Plain Round Bars Embedded in Concrete Subjected to Lateral Tension.†Construction and Building Materials 54 (March 2014): 17–26. doi:10.1016/j.conbuildmat.2013.12.031.
Rilem/Ceb/Fip, Recommendation reinforcement steel for reinforced concrete. Revised edition of: RC 6 bond test for reinforcement steel; (2) Pull-out test, CEB News 73, Lausanne, Switzerland (1983).
DOI: 10.28991/cej-2020-SP(EMCE)-06
Refbacks
- There are currently no refbacks.
Copyright (c) 2020 Adnan Adnan
This work is licensed under a Creative Commons Attribution 4.0 International License.
