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材料导报  2024, Vol. 38 Issue (3): 22060068-6    https://doi.org/10.11896/cldb.22060068
  无机非金属及其复合材料 |
掺氢氧化钙对超高强混凝土力学性能影响的机理
朋改非1,*, 张贵1, 左雪宇1,2, 丁宏3,4, 陈喜旺3, 王海迪4, 刘新建4
1 北京交通大学土木建筑工程学院,北京 100044
2 中建三局集团北京有限公司,北京 100162
3 北京建工新型建材有限责任公司,北京 100015
4 北京建工恒均工程检测有限公司,北京 102615
Mechanism for the Influence of Added Hydrated Lime on Mechanical Properties of Ultra-high Strength Concrete
PENG Gaifei1,*, ZHANG Gui1, ZUO Xueyu1,2, DING Hong3,4, CHEN Xiwang3, WANG Haidi4, LIU Xinjian4
1 Faculty of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China
2 China Construction Third Bureau Group Beijing Limited Liability Company, Beijing 100162, China
3 Beijing Construction Engineering Group, Advanced Construction Materials Limited Liability Company, Beijing 100015, China
4 Beijing Construction Engineering Group, Hengjun Engineering Detection Limited Liability Company, Beijing 102615, China
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摘要 鉴于含矿物掺合料较多的超高性能混凝土(Ultra-high performance concrete,UHPC)中火山灰反应所需氢氧化钙含量不足的状况,在配制超高强混凝土(UHPC基体)时掺加氢氧化钙,研究其对超高强混凝土力学性能的影响机理。结果表明,超高强混凝土力学性能的改善源于掺入的氢氧化钙与矿物掺合料中的SiO2发生火山灰反应生成C-S-H及C-A-S-H凝胶,且在组合养护(90 ℃热水养护2 d+250 ℃干热养护3 d)下,部分C-(A)-S-H凝胶向托勃莫来石与硬硅钙石晶体转变,改善了超高强混凝土的微观结构。
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朋改非
张贵
左雪宇
丁宏
陈喜旺
王海迪
刘新建
关键词:  超高强混凝土  氢氧化钙  力学性能  机理    
Abstract: Based on the drawback of insufficient calcium hydroxide content required for pozzolanic reaction in ultra-high performance concrete (UHPC) incorporating high volume mineral admixtures, hydrated lime was intentionally added into the ultra-high strength concrete (matrix of UHPC) to investigate its influence on the mechanical properties of ultra-high strength concrete. The mechanism for the improvement in mechanical properties of ultra-high strength concrete should be pozzolanic reaction between hydrated lime and mineral admixtures, which formed C-S-H and C-A-S-H gels. Partial C-(A)-S-H gels were transformed into tobermorite and xonotlite crystals under combined curing (90 ℃ hot water curing for 2 d and 250 ℃ dry air heating for 3 d), which improved both the microstructure and mechanical properties of ultra-high strength concrete.
Key words:  ultra-high strength concrete    hydrated lime    mechanical property    mechanism
出版日期:  2024-02-10      发布日期:  2024-02-19
ZTFLH:  TU528  
基金资助: 国家自然科学基金(51878032);北京市自然科学基金(8212013;8172036)
通讯作者:  *朋改非,北京交通大学土木建筑工程学院教授、博士研究生导师。1987年同济大学材料科学与工程系本科毕业,1992年清华大学材料科学与工程系硕士毕业,1999年香港理工大学土木与结构工程系博士毕业。目前主要从事超高性能混凝土、高性能混凝土、再生混凝土等方面的研究工作。在Cement and Concrete Research、Cement and Concrete Composites、Construction and Building Mate-rials、《硅酸盐学报》等期刊发表论文100余篇。gfpeng@bjtu.edu.cn   
引用本文:    
朋改非, 张贵, 左雪宇, 丁宏, 陈喜旺, 王海迪, 刘新建. 掺氢氧化钙对超高强混凝土力学性能影响的机理[J]. 材料导报, 2024, 38(3): 22060068-6.
PENG Gaifei, ZHANG Gui, ZUO Xueyu, DING Hong, CHEN Xiwang, WANG Haidi, LIU Xinjian. Mechanism for the Influence of Added Hydrated Lime on Mechanical Properties of Ultra-high Strength Concrete. Materials Reports, 2024, 38(3): 22060068-6.
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https://www.mater-rep.com/CN/10.11896/cldb.22060068  或          https://www.mater-rep.com/CN/Y2024/V38/I3/22060068
1 Neville A M. Properties of concrete(fifth edition), Essex, England, 2011, pp.81.
2 Taylor H F W. Cement chemistry(second edition), 1 Heron Quay, London, 1997, pp.280.
3 Kasaniya M, Thomas M D A, Moffatt E G. Cement and Concrete Research, 2021, 139, 106259.
4 Liu C, Yang L, Wang F Z, et al. Construction and Building Materials, 2020, 270, 121439.
5 Van V T A, Roßler C, Bui D D, et al. Cement and Concrete Composites, 2014, 53, 270.
6 Soliman N A, Tagnit-Hamou A. Construction and Building Materials, 2016, 125, 600.
7 Peng Y Z, Hu S G, Ding Q J. Journal of Wuhan University of Technology-Materials Science Edition, 2010, 25(2), 349.
8 Mira P, Papadakis V G, Tsimas S. Cement and Concrete Research, 2002, 32(5), 683.
9 Barbhuiya S A, Gbagbo J K, Russell M I, et al. Construction and Buil-ding Materials, 2009, 23(10), 3233.
10 Lorca P, Calabuig R, Benlloch J, et al. Materials and Design, 2014, 64, 535.
11 Gunasekara C, Sandanayake M, Zhou Z, et al. Construction and Buil-ding Materials, 2020, 253, 119205.
12 Korpa A, Kowald T, Terttin R. Cement and Concrete Research, 2009, 39(2), 69.
13 Galmarini S, Bowen P. Cement and Concrete Research, 2016, 81, 16.
14 Gallucci E, Scrivener K. Cement and Concrete Research, 2007, 37(4), 492.
15 Shen Y S, Tang M L, Shen X D. Journal of Chinese Ceramic Society, 2016, 44(2), 232(in Chinese).
沈裕盛, 唐明亮, 沈晓冬. 硅酸盐学报, 2016, 44(2), 232.
16 Li X Y, Li J, Lu Z Y, et al. Construction and Building Materials, 2020, 234, 117342.
17 Li W G, Huang Z Y, Hu G Q, et al. Construction and Building Mate-rials, 2017, 131, 767.
18 He Y J, Mao R T, Lu L N, et al. Journal of Wuhan University of Technology-Materials Science Edition, 2017, 32(3), 598.
19 Chen T F, Gao X J, Ren M. Construction and Building Materials, 2018, 158, 864.
20 Peng G F, Niu X J, Shang Y J, et al. Cement and Concrete Research, 2018, 109, 147.
21 Amnadnua K, Tangchirapat W, Jaturapitakkul C. Materials and Design, 2013, 51, 894.
22 Xu Y Z, Wu L D, Min H T, et al. China Building Materials Science & Technology, 2019, 28(3), 70(in Chinese).
许永震, 吴来帝, 敏海涛, 等. 中国建材科技, 2019, 28(3), 70.
23 Yang J. Experimental research on mechanical properties, explosive spalling behavior and its improvements of ultra-high-performance concrete with coarse aggregate exposed to high temperature. Ph. D. Thesis, Beijing Jiaotong University, China, 2017(in Chinese).
杨娟. 含粗骨料超高性能混凝土的高温力学性能、爆裂及其改善措施试验研究. 博士学位论文, 北京交通大学, 2017.
24 Huang W, Kazemi-Kamyab H, Sun W, et al. Cement and Concrete Composites, 2017, 77, 86.
25 Ma W P, Brown P W. Cement and Concrete Research, 1997, 27(8), 1237.
26 Odler I. Lea's chemistry of cement and concrete, Elsevier Science & Technology Books, Netherland, 1998, pp.241.
27 Yazici H, Deniz E, Baradan B. Construction and Building Materials, 2013, 42, 53.
28 Hiremath P H, Yaragal S C. Construction and Building Materials, 2017, 154, 72.
29 Puertas F, Palacios M, Manzano H, et al. Journal of the European Ceramic Society, 2011, 31, 2043.
30 Lin R S, Han Y, Wang X Y. Cement and Concrete Composites, 2021, 116, 103871.
31 Sugiyama D. Cement and Concrete Research, 2008, 38, 1270.
32 Wu Z M, Khayat K H, Shi C J. Cement and Concrete Research, 2017, 95, 247.
33 Sepulcre-Aguilar A, Hernandez-Olivares F. Cement and Concrete Research, 2010, 40(1), 66.
34 Yang X L, Cui C, Cui X Y, et al. Jouanl of Wuhan University of Technology-Materials Science Edition, 2014, 29(2), 298.
35 Luo Z, Ma H W, Yang J. Journal of the Chinese Ceramic Society, 2017, 45(11), 1679(in Chinese).
罗征, 马鸿文, 杨静. 硅酸盐学报, 2017, 45(11), 1679.
36 Myers R J, Lopital E, Provis J L, et al. Cement and Concrete Research, 2015, 68, 83.
37 Matsui K, Kikuma J, Tsunashima M, et al. Cement and Concrete Research, 2011, 41(5), 510.
38 Zdeb T. Construction and Building Materials, 2019, 209, 326.
39 Hu Z L, Wyrzykowski M, Griffa M, et al. Cement and Concrete Research, 2020, 134, 106104.
40 Zhao Q Y, Cui C, He B, et al. Construction and Building Materials, 2020, 237, 117660.
41 Hou J Q, Cui C, He B, et al. Journal of the Chinese Ceramic Society, 2018, 46(8), 1149(in Chinese).
侯剑桥, 崔崇, 何兵, 等. 硅酸盐学报, 2018, 46(8), 1149.
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