Research Progress on Improved Technology of Coral Aggregate Concrete
CHAI Yuan1, NIU Yong2, LI Wenjie2, LYU Haibo2,3
1 College of Civil Engineering and Architecture, Guangxi University, Nanning 530000, China 2 College of Civil Engineering and Architecture, Guilin University of Technology, Guilin 541000, China 3 College of Architecture and Electrical Engineering, Hezhou University, Hezhou 542800, China
Abstract: With the development and construction of marine resources, coral aggregate concrete has been widely used on islets and reefs. In recent years, some research results of the basic properties, mechanical properties, and durability of coral aggregate concrete have been obtained. Meanwhile, the preparation technology of coral aggregate concrete has also been continuously optimized. However, because of its unique biological origin, coral sands are usually loose, rough, and irregular in shape, has multiple holes, and are bonded with a variety of salt ions. These characteristics will affect the engineering performance of coral aggregate concrete. Therefore, the researchers mainly tried to optimize the performance of coral aggregate concrete and proposed a variety of improved technologies for coral aggregate concrete. Although coral aggregate concrete has been in production for a long time, its preparation process has some flaws. For example, the strength of the particles of coral sands is not as good as that of quartz sands, which results in low strength of coral aggregate concrete. Thus, coral aggregate concrete cannot meet stringent engineering requirements. Moreover, high permeability and porosity cause the anti-permeability of coral aggregate concrete to be lower than that of ordinary concrete, which leads to the rapid corrosion and poor durability of internal rebar, affecting the binding ability of the aggregate and reinforcement. Research on the improvement of coral aggregate concrete also focuses on these aspects at home and abroad. At present, a series of technologies have successfully improved the properties of coral aggregate concrete. In terms of the mechanical properties of coral aggregate concrete, adding fiber, mineral components, and additives, treating coral aggregate with an acid or organic solution, and optimizing the mixing ratio can effectively enhance the strength of coral aggregate concrete. In terms of improving the anti-permeability and corrosion resistance of coral aggregate concrete, using special reinforcement instead of carbon steel, adding rust inhibitor, adopting traditional anti-chlorine corrosion measures, using geopolymer cement, and desalination of coral aggregate are effective methods of enhancing corrosion resis-tance. On the basis of current research results of coral aggregate concrete at home and abroad, this paper reviews the research progress of its improved technologies. The improvement of the strength of concrete and bonding ability and durability of reinforcement are considered. Then, the future research direction of coral aggregate concrete is discussed to provide a reference for subsequent researchers.
1 Pham Huu Ha Giang, Peter Omer Van Impe, William F Van Impe, et al. Soil Dynamics and Earthquake Engineering,2017,100,371. 2 Messaouda Cherrak, Abderrahim Bali, Kamel Silhadi. Construction and Building Materials,2013,47,318. 3 Rick A E. Concrete International,1991,13(1),19. 4 Yuan Y F. Mix design and property of coral aggregate concrete. Master’s Thesis, Nanjing University of Aeronautics and Astronautics, China,2015(in Chinese). 袁银峰.全珊瑚海水混凝土的配合比设计和基本性能.硕士学位论文,南京航空航天大学,2015. 5 Dempsey G. ACI Materials Journal,1951,23,157. 6 Narver D L. Civil Engineering,1964,24,654. 7 Ma L J, li Z, Chen X X, et al. Acta Metallurgica Sinica,2018,37(8),2471(in Chinese). 马林建,李增,陈欣星,等.硅酸盐通报,2018,37(8),2471. 8 Yu K F, Zhao J X, Collerson K D, et al. Palaeogeography, Palaeoclimatology, Palaeoecology,2004,210,89. 9 Head W J, Phillippi H M, Howdyshell P A, et al. Cement, Concrete and Aggregates,1983,5(2),88. 10 Shahnazari H, Rezvani R. Engineering Geology,2013,159(9),98. 11 Su L,Niu D T, Luo D M. Materials Review A: Review Papers,2008,32(10),3387(in Chinese). 苏丽,牛荻涛,罗大明.材料导报:综述篇,2018,32(10),3387. 12 Wang X, Yu R, Shui Z, et al. Journal of Cleaner Production,2017,165,70. 13 Coop M R, Sorensen K K, Bodas Freitas T. Geotechnique,2004,54(3),157. 14 Xiao P, Liu H, Xiao Y, et al. Soil Dynamics & Earthquake Engineering,2018,107,9. 15 Wang X Z, Jiao Y Y, Wang R, et al. Engineering Geology,2011,120(1-4),40. 16 Wang X Z, Wang X, Jin Z C, et al. Ocean Engineering,2017,134,77. 17 Wang L, Zhao Y L, Lv H B. Concrete,2012(2),99(in Chinese). 王磊,赵艳林,吕海波.混凝土,2012(2),99. 18 Xu Weiying, Yang Shutong, Xu Chengji, et al. Construction and Buil-ding Materials,2019,223,91. 19 Wang Aiguo, Lyu Bangcheng, Zhang Zuhua, et al. Construction and Building Materials,2018,187,1004. 20 Vallejo E S. Dyna,2012,79,32. 21 Ma Linjian,Li Zeng, Liu Jiagui, et al. Construction and Building Mate-rials,2019,199,244. 22 Zhang J M, Guo S J. Current Zoology,2009,55(1),20. 23 Da Bo, Yu Hongfa, Ma Haiyan, et al. Construction and Building Mate-rials,2016,122,81. 24 Zhou J. Experimental study on preparation technology and physical mechanical properties of coral concrete. Master’s Thesis, Hohai University, China,2015(in Chinese). 周杰.珊瑚骨料混凝土制备技术与物理力学性能试验研究.硕士学位论文,河海大学,2015. 25 Wang Xinpeng, Yu Rui, Shui Zhonghe, et al. Journal of Cleaner Production,2017,165,70. 26 Xiao Yu, Li Chen, Qin Fang, et al. International Journal of Impact Engineering,2019,125,63. 27 Kakooei S, Akil H M, Jamshidi M, et al. Construction and Building Materials,2012,27(1),73. 28 Wang L, Mao Y, Lv H, et al. Construction and Building Materials,2018,162,442. 29 Zhang T, Niu D, Rong C. Construction and Building Materials,2019,218,206. 30 Wang L, Liu C P, Xiong Z J. Journal of Henan Polytechnic University(Natural Science),2014,33(6),826(in Chinese). 王磊,刘存鹏,熊祖菁.河南理工大学学报(自然科学版),2014,33(6),826. 31 Liu C P, Liu C X, Deng X L. Low Temperature Architecture Technology,2016,38(4),7(in Chinese). 刘存鹏,刘存翔,邓雪莲,等.低温建筑技术,2016,38(4),7. 32 Wang X, Zhang X F,Ding L N,et al. Construction and Building Mate-rials,2020,231,117113. 33 Wang L, Deng X L, Wang G X. Concrete,2014(8),88(in Chinese). 王磊,邓雪莲,王国旭.混凝土,2014(8),88. 34 Yap S P, Bu C H, Alengaram U J, et al. Materials & Design,2014,57,652. 35 Yi J, Liu C, Wang L. Science Technology and Engineering,2019,19(4),244(in Chinese). 易金,刘超,王磊.科学技术与工程,2019,19(4),244. 36 Wang L, Gu W H, Wang R, et al. Bulletin of the Chinese Ceramic Society,2019,38(10),3339(in Chinese). 王磊,谷文慧,汪稔.硅酸盐通报,2019,38(10),3339. 37 Mrema A L. In: 6th International Conference on Structural Engineering, Mechanics and Computation. Cape Town,2016,pp. 1380. 38 Zhu S Y, Shui Z H, Yu R, et al. Bulletin of the Chinese Ceramic Society,2017,36(12),3951(in Chinese). 朱寿永,水中和,余睿,等.硅酸盐通报,2017,36(12),3951. 39 Sun B L. Low Temperature Architecture Technology,2014,36(8),12(in Chinese). 孙宝来.低温建筑技术,2014,36(8),12. 40 Peng Z Q,Peng S,Li D, et al. Journal of Wuhan University of Technology,2016,38(11),92(in Chinese). 彭自强,彭胜,李达,等.武汉理工大学学报,2016,38(11),92. 41 Chen Z L,Tang X N, Sun G F, et al. Ocean Engineering,2008,26(4),102. 42 Cheng S K,Shui Z H, Sun T, et al. Applied Clay Science,2017,141,111. 43 Pandurangan K, Dayanithy A, Prakash S O. Construction and Building Materials,2016,120,212. 44 Wang L, Wang J, Qian X, et al. Construction and Building Materials,2017,144,432. 45 Yodsudjai W, Otsuki N, Nishida T, et al. In: Fourth Regional Sympo-sium on Infrastructure Development in Civil Engineering. Thailand,2003,pp. 2. 46 Yang J J, Dong Y L,Hai R, et al. China Concrete and Cement Products,2003(6),1(in Chinese). 杨久俊,董延玲,海然,等.混凝土与水泥制品,2003(6),1. 47 Guo T, Ou Z W, Tang J W, et al. Contemporary Chemical Industry,2017,46(11),2213(in Chinese). 郭曈,欧忠文,唐军务,等.当代化工,2017,46(11),2213. 48 姚燕,王振地,王玲,等.中国专利,CN 201610079268,2016. 49 Xu W, Yang S, Xu C, et al. Construction and Building Materials,2019,223,91. 50 Arumugam R A, Ramamurthy K. Magazine of Concrete Research,1996,48(176),141. 51 You W G, Xu Y D,Zou Y S, et al. Journal of Functional Materials,2019,50(5),70(in Chinese). 游伟国,徐亦冬,邹毅松,等.功能材料,2019,50(5),70. 52 Wang X, Yu R, Shui Z, et al. Journal of Cleaner Production,2017,165,70. 53 Chen Z L, Tang X N, Sun G F, et al. The Ocean Engineering,2008,26(4),102(in Chinese). 陈兆林,唐筱宁,孙国峰,等.海洋工程,2008,26(4),102. 54 Li Z X, Wei Z B, Shen J L. Concrete,2016,7(321),1(in Chinese). 李仲欣,韦灼彬,沈锦林.混凝土,2016,7(321),1. 55 Shen J L. Engineering and Foundation,2016,30(4),524(in Chinese). 沈锦林.土工基础,2016,30(4),524. 56 Huang Y J, He X J, Sun H S, et al. Construction and Building Mate-rials,2018,198,330. 57 Alduaij J, Alshaleh K, Haque M N, et al. Cement & Concrete Compo-sites,1999,21(5-6),453. 58 Neela D, Shreenivas L, Sushma K. Smart and Sustainable Built Environment,2014,3,187. 59 Faezehossadat K, Sayed M, Neela D, et al. Smart and Sustainable Built Environment,2016,5,355. 60 Xiao J Z, Qiang C B, Antonio N, et al. Construction and Building Materials,2017,155,1101. 61 Wu C Y, Yu J M, Dong J, et al. Materials and Structures,2014,111,291. 62 Bakharev T, Sanjayan J G, Cheng Y B. Cement and Concrete Research,2002,32,211. 63 Wu Wenjuan, Wang Ren, Zhu Changqi, et al. Construction and Building Materials,2018,185,69. 64 Yang Shutong, Yang Chao, Huang Meilin. Construction and Building Materials,2018,173,272. 65 Hu Q, Yang T, Wang Z Z, et al. Construction Economy,2016,37(1),61(in Chinese). 胡乔,阳涛,王壮志,等.建筑经济,2016,37(1),61. 66 Li W. Experimental study on the bonding properties of CFRP bars and GFRP bars to coral concrete immersed in sea water. Master’s Thesis, Guilin University of Technology, China,2018(in Chinese). 李威.CFRP筋,GFRP筋-珊瑚混凝土在海水浸泡条件下的粘结性能试验研究.硕士学位论文,桂林理工大学,2018. 67 Wang L, Chen W, Duan Z G, et al. Railway Engineering,2018,58(8),19(in Chinese). 王磊,陈武,段志刚,等.铁道建筑,2018,58(8),19. 68 Wang L, Mao Y D, Chen S, et al. Journal of Building Materials,2018,21(2),286(in Chinese). 王磊,毛亚东,陈爽,等.建筑材料学报,2018,21(2),286. 69 Yang C, Yang S T, Qi D H. Engineering Mechanics,2018,(A01),172(in Chinese). 杨超,杨树桐,戚德海.工程力学,2018,(A01),172. 70 Wang X, Zhang X F, Ding L N, et al. Construction and Building Mate-rials,2020,231,117113. 71 Li B, Hou M Y, Yang Y X, et al. Industrial Construction,2016,46(11),181(in Chinese). 李彪,侯慕轶,杨勇新,等.工业建筑,2016,46(11),181. 72 Wang F, Zha X X. Journal of Building Structures,2013,34(S1),288(in Chinese). 王芳,查晓雄.建筑结构学报,2013,34(S1),288. 73 Zhang S F, Chen X F, Li L, et al. Applied Mechanics & Materials,2014,638,1369. 74 Ahmad S. Cement and Concrete Composites,2003,25(4),459. 75 Yi M Y, Fang C Q, Wang Y L, et al. Low Temperature Architecture Technology,2008,8(1),51. 易美英,方从启,王艺霖,等.低温建筑技术,2008,8(1),51(in Chinese). 76 He H Z, Liu J, Yang S J, et al. China Concrete and Cement Products,2000,4(3),7. 贺鸿珠,刘军,杨胜杰,等.混凝土与水泥制品,2000,4(3),7(in Chinese). 77 Feng X G, Shi R L, Xu Y, et al. The 18th Annual China Ocean (Shore) Engineering Academic Seminar. Zhoushan,2017,pp. 736(in Chinese). 冯兴国,石锐龙,徐逸,等.第十八届中国海洋(岸)工程学术讨论会.舟山,2017,pp. 736. 78 Delagrave A, Bigas J P, Ollivier J P, et al. Advanced Cement Based Materials,1997,5(3),86 79 Nielsen W K. Desalination,1983,46(1),67. 80 Fu Y, Cai L, Wu Y. Construction and Building Materials,2011,25(7),3144. 81 Ghasan F H, Jahangir M, Mohammad I, et al. Renewable Suitable Energy,2017,80,54. 82 Mao J H, Jin W L, Zhang H, et al. Journal of Chinese Society for Corrosion and Protection,2015(6),563. 毛江鸿,金伟良,张华,等.中国腐蚀与防护学报,2015(6),563. 83 Wei Z B, Li Z X. Journal of Logistical Engineering University,2017,33(3),1(in Chinese). 韦灼彬,李仲欣.后勤工程学院学报,2017,33(3),1. 84 Kwon S J, Lee H S, Karthick S, et al. Construction and Building Mate-rials,2017,154,349. 85 Pacheco-Torgal F, Ding Y, Jalali S. Construction and Building Materials,2012,30,714. 86 Regin J J, Vincent P, Ganapathy C. Arabian Journal for Science and Engineering,2017,42(3),957. 87 Tang J, Cheng H, Zhang Q, et al. Construction & Building Materials, 2018, doi:10.1016/j. conbuildmat.2018.01.085. 88 Li Y T, Zhou L, Zhang Y, et al. Advanced Materials Research,2013,706,512. 89 Lu B, Liang Y B. Marine Science Bulletin,1993,12(5),69(in Chinese).
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2021, Vol. 35 
