采用纳米氧化铝制备高弹性模量超高性能混凝土的可行性研究

doi:10.11896/cldb. 22110073

材料导报

2024, Vol. 38

Issue (5): 22110073-6 https://doi.org/10.11896/cldb. 22110073

无机非金属及其复合材料

采用纳米氧化铝制备高弹性模量超高性能混凝土的可行性研究

褚洪岩¹, 汤金辉^2,*, 王群¹, 高李¹, 赵志豪¹

1 南京林业大学土木工程学院,南京 210037
2 东南大学材料科学与工程学院,南京 211189

Feasibility of Producing Ultra-high Performance Concrete with High Elastic Modulus by Nano Alumina

CHU Hongyan¹, TANG Jinhui^2,*, WANG Qun¹, GAO Li¹, ZHAO Zhihao¹

1 College of Civil Engineering, Nanjing Forestry University, Nanjing 210037, China
2 School of Materials Science and Engineering, Southeast University, Nanjing 211189, China

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摘要纳米材料具有粒径小、比表面积大、化学活性高等独特性能,能够提升水泥基材料的力学性能和在恶劣环境下的耐久性,在水泥基材料领域具有广阔的应用前景。弹性模量是超高性能混凝土(UHPC)的重要力学参数之一。虽然目前UHPC的抗压强度得到了大幅提升,但是其弹性模量并未随抗压强度同幅度增长。为了探究采用纳米氧化铝(NA)制备高弹性模量UHPC的可行性,本工作利用MAA (Modified Andreasen and Andersen)模型设计UHPC初始配合比,研究不同掺量的NA对UHPC工作性能、力学性能和耐久性能的影响。此外,本工作还探究了NA对UHPC微观孔结构和微观力学性能的影响。研究表明:(1)NA能使UHPC的28 d抗折强度、抗压强度、弹性模量分别提高8.23%～16.31%、8.04%～26.39%、9.44%～16.55%;(2)NA能使UHPC的干缩、氯离子迁移系数分别降低2.54%～13.01%、8.21%～17.28%;(3)NA能够优化UHPC的孔结构,提高其浆体弹性模量;(4)综合考虑NA对UHPC工作性能、力学性能和耐久性能的影响,NA在UHPC中的优选掺量为1.0%。本工作的研究结果对利用NA制备高弹性模量的UHPC具有指导意义。

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关键词: 纳米氧化铝超高性能混凝土力学性能弹性模量干燥收缩耐久性

Abstract: Nano material has been regarded as a promising material with wide applications in cement-based materials because of its unique properties, such as small particle size, big specific surface area, and high chemical activity. Elastic modulus is one of the critical mechanics parameters of ultra-high performance concrete (UHPC). Currently, although the compressive strength of UHPC has been increased significantly, the increasing magnitude of elastic modulus of UHPC is far lower than that of compressive strength. To explore the feasibility of producing UHPC with high elastic modulus by nano alumina (NA), the initial mixture of UHPC was designed via MAA model, and the effects of different contents of NA on the fluidity, mechanical properties, and durability of UHPC were systematically studied. In addition, the influence of NA on the micro pore structure and micromechanical properties of UHPC was also investigated. It was found that, (ⅰ) the flexural strength, compressive strength, and elastic modulus of UHPC at curing age of 28 d were increased by 8.23%—16.31%, 8.04%—26.39%, 9.44%—16.55%, respectively, because of the utilization of NA; (ⅱ) the drying shrinkage and chloride-ion migration coefficient were reduced by 2.54%—13.01% and 8.21%—17.28%, respectively, due to the addition of NA; (ⅲ) the pore structure of UHPC and the elastic modulus of UHPC paste could be improved via NA; (ⅳ) the optimal content of NA was 1.0%, considering the effects of NA on the fluidity, mechanical properties, and durability of UHPC. The findings of this work are of guiding significance for the producing of UHPC with high elastic modulus.

Key words: nano alumina ultra-high performance concrete mechanical property elastic modulus drying shrinkage durability

出版日期: 2024-03-10 发布日期: 2024-03-18

ZTFLH:

TU528

基金资助: 国家自然科学基金(52278262);国家自然科学基金青年基金(52108197)

通讯作者: *汤金辉,东南大学材料科学与工程学院讲师、硕士研究生导师。2018年东南大学材料科学与工程专业博士毕业。目前主要从事纳米改性超高性能混凝土制备,重点研究基于水化微结构调控的混凝土基体增韧。发表论文30余篇,包括Cement and Concrete Composites、Chemical Geology、Journal of Sustainable Cement-Based Materials、《材料导报》《土木工程学报》等。101012824@seu.edu.cn

作者简介: 褚洪岩,南京林业大学土木工程学院副教授、硕士研究生导师。2017年东南大学材料科学与工程专业博士毕业。目前主要从事高性能土木工程材料研发工作,重点研究新型核电牺牲材料和绿色超高性能水泥基材料的制备、表征及应用。发表论文40余篇,包括Cement and Concrete Composites、Construction and Building Materials、Journal of Sustai-nable Cement-Based Materials、《硅酸盐学报》《材料导报》《建筑材料学报》等;授权国家发明专利10余件,授权美国发明专利2件。

引用本文:

褚洪岩, 汤金辉, 王群, 高李, 赵志豪. 采用纳米氧化铝制备高弹性模量超高性能混凝土的可行性研究[J]. 材料导报, 2024, 38(5): 22110073-6.
CHU Hongyan, TANG Jinhui, WANG Qun, GAO Li, ZHAO Zhihao. Feasibility of Producing Ultra-high Performance Concrete with High Elastic Modulus by Nano Alumina. Materials Reports, 2024, 38(5): 22110073-6.

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https://www.mater-rep.com/CN/10.11896/cldb. 22110073 或 https://www.mater-rep.com/CN/Y2024/V38/I5/22110073

1 Chu H, Gao L, Qin J, et al. Materials Reports, 2022, 36(5), 20090345(in Chinese).
褚洪岩, 高李, 秦健健, 等. 材料导报, 2022, 36(5), 20090345.
2 Rong Z, Wang Y, Jiao M, et al. Journal of the Chinese Ceramic Society, 2021, 49(11), 2322(in Chinese).
戎志丹, 王亚利, 焦茂鹏, 等. 硅酸盐学报, 2021, 49(11), 2322.
3 Shi J, Shi C, Ouyang X, et al. Materials Reports, 2021, 35(3), 03067(in Chinese).
史金华, 史才军, 欧阳雪, 等. 材料导报, 2021, 35(3), 03067.
4 Chu H, Gao L, Qin J, et al. Construction and Building Materials, 2022, 335, 127385.
5 Alsalman A, Dang C N, Prinz G S, et al. Construction and Building Materials, 2017, 153, 918.
6 Wu Z, Shi C, He W, et al. Cement and Concrete Composites, 2017, 79, 148.
7 Yang J, Chen B C, Su J Z. Journal of the Chinese Ceramic Society, 2020, 48(5), 652(in Chinese).
杨简, 陈宝春, 苏家战. 硅酸盐学报, 2020, 48(5), 652.
8 Li P P, Yu Q L, Brouwers H J H. Construction and Building Materials, 2018, 170, 649.
9 Jiang J, Zhou W, Chu H, et al. Journal of Wuhan University of Techno-logy-Mater. Sci. Ed., 2019, 34(6), 1350.
10 Ouyang X, Shi C, Wu Z, et al. Cement and Concrete Research, 2020, 138, 106241.
11 Wu Z, Shi C, Khayat K. Cement and Concrete Composites, 2016, 71, 97.
12 Wang Q N, Gu C P, Sun W. Materials Reports A: Review Papers, 2017, 31(12), 85(in Chinese).
王倩楠, 顾春平, 孙伟. 材料导报:综述篇, 2017, 31(12), 85.
13 Amanjean E N, Mouret M, Vidal T. Construction and Building Mate-rials, 2019, 224, 1007.
14 Zhang Y S, Zhang W H, Chen Z Y. Materials Reports A: Review Papers, 2017, 31(12), 1(in Chinese).
张云升, 张文华, 陈振宇. 材料导报: 综述篇, 2017, 31(12), 1.
15 Wu Z, Khayat K H, Shi C. Cement and Concrete Research, 2019, 123, 105786.
16 Chu H, Qin J, Gao L, et al. Journal of Sustainable Cement-Based Materials, 2022, 11, 2104757.
17 Zhang A, Ge Y, Yang W, et al. Construction and Building Materials, 2019, 218, 116767.
18 Peng Y, Ma K, Long G, et al. Materials, 2019, 12, 2598.
19 Joshaghani A, Balapour M, Mashhadian M, et al. Construction and Building Materials, 2020, 245, 118444.
20 Yang Z, Sui S, Wang L, et al. Construction and Building Materials, 2020, 232, 177219.
21 Feng H, Shen S, Pang Y, et al. Construction and Building Materials, 2021, 270, 121861.
22 Bahareh M, Soheil J, Kirk V, et al. Materials, 2021, 14, 6778.
23 Meddah M S, Praveenkumar T R, Vijayalakshmi M M, et al. Construction and Building Materials, 2020, 255, 119358.
24 Li Z H, Wang H F, He S, et al. Materials Letters, 2006, 60, 356.
25 Yu R, Fan D, Shui Z, et al. Journal of the Chinese Ceramic Society, 2020, 48(5), 1145(in Chinese).
余睿, 范定强, 水中和, 等. 硅酸盐学报, 2020, 48(5), 1145.
26 Wen D, Wei D, Wu L, et al. Journal of Building Materials, 2022, 25(7), 693(in Chinese).
温得成, 魏定邦, 吴来帝, 等. 建筑材料学报, 2022, 25(7), 693.
27 Yang R, Yu R, Shui Z, et al. Journal of Cleaner Production, 2020, 258, 120673.
28 Yu R, Spiesz P, Brouwers H J H. Cement and Concrete Research, 2014, 56, 29.
29 Wang X, Yu R, Shui Z, et al. Journal of Cleaner Production, 2019, 221, 805.
30 Karim R, Najimi M, Shafei B. Construction and Building Materials, 2019, 227, 117031.
31 Zhao S, Sun W. Construction and Building Materials, 2014, 63, 150.
32 Chu H, Gao L, Qin J, et al. Construction and Building Materials, 2022, 335, 127385.
33 Stefancic M, Mladenovic A, Bellotto M, et al. Construction and Building Materials, 2017, 139, 256.
34 Seifan M, Mendoza S, Berenjian A. Buildings, 2021, 11, 60.
35 Mo Z, Wang R, Gao X. Construction and Building Materials, 2020, 256, 119454.
36 Guler S, Turkmenoglu Z F, Ashour A. Construction and Building Mate-rials, 2020, 250, 118847.
37 Li W, Huang Z, Cao F, et al. Construction and Building Materials, 2015, 95, 366.
38 Yu L, Wu R. Construction and Building Materials, 2020, 259, 120657.
39 Lozano-Lunar A, da Silva P R, de Brito J, et al. Journal of Cleaner Production, 2019, 219, 818.
40 Ledesma E F, Jimenez J R, Ayuso J, et al. Journal of Cleaner Production, 2015, 87, 692.
41 Soliman N A, Tagnit-Hamou A. Construction and Building Materials, 2017, 139, 374.
42 Meng W, Khayat K H. Cement and Concrete Research, 2018, 105, 64.
43 Sorelli L, Constantinides G, Ulm F J, et al. Cement and Concrete Research, 2008, 38, 1447.
44 Hu C, Li Z. Cement and Concrete Composites, 2015, 57, 17.

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