Experimental analysis of SiO2 and CNT nanoparticles effects on the compressive strength of the concrete

نوع مقاله : مقاله پژوهشی

نویسندگان

1 Dept. of Mining Engineering, Sirjan branch, Islamic Azad University, Sirjan, Iran

2 Dept. of Mining Engineering, Shahid Bahonar University of Kerman, Kerman, Iran

3 Dept. of Civil Engineering, Jasb Branch Islamic Azad University, Jasb, Iran

چکیده

This article is focused on the compressive strength of the concrete using silica oxide (SiO2) and carbon nanotube (CNT) nanoparticles. The concrete samples are mixed with a combination of nanoparticles with different percentages. Since the nanoparticles are not solved in water without any specific process, before producing concrete samples, nanoparticles are dispersed using a shaker, magnetic stirrer, ultrasonic devices, and finally mechanical mixer. The 15*15*15 cm cubic concrete samples for determining the compressive strength are built in three cases high SiO2, and low CNT volume percent, low SiO2 and high CNT volume percent, and pure CNT without SiO2. The 28 days cubic concrete samples are tested by ELE ADR 2000 machine. The results show that in a constant SiO2 volume percent, the compressive strength is improved by increasing the CNT volume percent, while in a constant CNT volume percent, enhancing the SiO2 volume percent has no good effect on the compressive strength. In addition, the combination of two nanoparticles cannot increase the compressive strength with respect to the sample without nanoparticles. Hence, the best result is related to the concrete containing pure CNT nanoparticles with 0.4%, which increases the compressive strength of the concrete by about 75%.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Experimental analysis of SiO2 and CNT nanoparticles effects on the compressive strength of the concrete

نویسندگان [English]

  • Shahram Ghaedi Faramoushjan 1
  • Hossein Jalalifar 2 1
  • Reza Kolahchi 3
1 Dept. of Mining Engineering, Sirjan branch, Islamic Azad University, Sirjan, Iran
2 Dept. of Mining Engineering, Shahid Bahonar University of Kerman, Kerman, Iran|Dept. of Mining Engineering, Sirjan branch, Islamic Azad University, Sirjan, Iran
3 Dept. of Civil Engineering, Jasb Branch Islamic Azad University, Jasb, Iran
چکیده [English]

This article is focused on the compressive strength of the concrete using silica oxide (SiO2) and carbon nanotube (CNT) nanoparticles. The concrete samples are mixed with a combination of nanoparticles with different percentages. Since the nanoparticles are not solved in water without any specific process, before producing concrete samples, nanoparticles are dispersed using a shaker, magnetic stirrer, ultrasonic devices, and finally mechanical mixer. The 15*15*15 cm cubic concrete samples for determining the compressive strength are built in three cases high SiO2, and low CNT volume percent, low SiO2 and high CNT volume percent, and pure CNT without SiO2. The 28 days cubic concrete samples are tested by ELE ADR 2000 machine. The results show that in a constant SiO2 volume percent, the compressive strength is improved by increasing the CNT volume percent, while in a constant CNT volume percent, enhancing the SiO2 volume percent has no good effect on the compressive strength. In addition, the combination of two nanoparticles cannot increase the compressive strength with respect to the sample without nanoparticles. Hence, the best result is related to the concrete containing pure CNT nanoparticles with 0.4%, which increases the compressive strength of the concrete by about 75%.

کلیدواژه‌ها [English]

  • Concrete
  • CNT
  • SiO2
  • Compressive strength
  • Experimental analysis
  • ultrasonic devices
  • Nanoparticles

مراجع

[1]                Joseph, C., Jefferson, Anthony Duncan, Isaacs, B., Lark, Robert John and Gardner, Diane Ruth, (1998), “Experimental investigation of adhesive-based self-healing of cementitious materials”. Magaz. Concrete Res., vol. 62, pp. 831-843.
[2]                Dry, C. (1994), “Matrix cracking repair and filling using active and passive modes for smart timed release of chemicals from fibers into cement matrices”, Smart Mat. Struct., vol. 3, pp. 118-234.
[3]                Tittelboom, K.V., and De Belie, N. (2013), “Self-healing in cementitious materials—A review”, Materials, vol. 6, pp. 2182-2217.
[4]                Tittelboom, K., Nele De Belie, Willem De Muynck, Willy Verstraete, (2010) Use of bacteria to repair cracks in concrete”, Cement Concrete Res., vol. 40, pp. 157-166
[5]                Koleva, D., J. Hu, and K. Van Breugel (2011) “Nano-materials for corrosion control in reinforced concrete. The European Corrosion Congress, vol. 22, pp. 234-244.
[6]                Qian, S., J. Zhou, and E. (2010) “Schlangen, Influence of curing condition and precracking time on the self-healing behavior of engineered cementitious composites” Cement concrete compos., vol. 32, pp. 686-693
[7]                Kanellopoulos, A., T. Qureshi, and A. Al-Tabbaa,( 2015) “Glass encapsulated minerals for selfhealing in cement based composites”, Construct. Build. Mat. vol. 98, pp. 780-791.
[8]                Giannaros, P., A. Kanellopoulos, and A. Al-Tabbaa,( 2016) “Sealing of cracks in cement using microencapsulated sodium silicate”, Smart Mat. Struct., vol. 25, pp. 084005.
[9]                Li, W., Zhu, X., Zhao, N. andJiang, Z.,( 2016) “Preparation and properties of melamine urea-formaldehyde microcapsules for self-healing of cementitious materials”, Materials, vol. 9, pp. 152-165.
[10]            Mohajeri, P. and K.M. Goher,( 2017) “The nanocapsule with polymer coreand silica coating as cement additive for concrete with self healing property”. Int. J. Inform. Res. Rev. vol. 22, pp. 453-466.
[11]            Tan, N.P.B., Keung, L.H., Choi, W.H., Lam, W.Ch. and Leung, H.N., (2017) “Silica-based self-healing microcapsules for self-repair in concrete”, J. Appl. Polym. Sci., vol. 133, pp. 333-343.
[12]            Ahn, E., Kim, H., Sim, SH., Shin, SW. and Shin, M., (2017) “Principles and applications of ultrasonic-based nondestructive methods for self-healing in cementitious materials”, Materials, vol. 10, pp. 278-289.
[13]            Kanellopoulos, P Giannaros, D Palmer, A Kerr and A Al-Tabbaa,( 2017) “Polymeric microcapsules with switchable mechanical properties for self-healing concrete: synthesis, characterisation and proof of concept” Smart Mat. Struct., vol. 26, pp. 045025.
[14]            Dong, B., Guohao Fang, Yanshuai Wang, Yuqing Liu, Shuxian Hong, Jianchao Zhang, Shangmin Lin, Feng Xing, (2017) “Performance recovery concerning the permeability of concrete by means of a microcapsule based self-healing system” Cement Concrete Compos., vol. 78, pp. 84-96.
[15]            Calvo, J.G., G. Pérez, P. Carballosa, E.E rkiziab, J.J. Gaiterob, A. Guerreroac,( 2017) “Development of ultra-high performance concretes with self-healing micro/nano-additions” Construct. Build. Mat. vol. 138, pp. 306-315.
[16]            Ling, H. and C. Qian,( 2017) “Effects of self-healing cracks in bacterial concrete on the transmission of chloride during electromigration”, Construct. Build. Mat. vol. 144, pp. 406-411
[17]            Vijay, K., M. Murmu, and S.V. Deo,( 2017) “Bacteria based self healing concrete–A review”, Construct. Build. Mat. vol. 152, pp. 1008-1014.
[18]            Zhang, J., Yuanzhen Liu, Tao Feng, Mengjun Zhou, Lin Zhao, Aijuan Zhou, Zhu Li, (2017) “Immobilizing bacteria in expanded perlite for the crack self-healing in concrete”, Construct. Build. Mat., vol. 148, pp. 610-617.
[19]            Shaikh, A. and R. John,( 2017) “Self healing concrete by bacterial and chemical admixtures”, Int. J. Scientif. Eng. Res., vol. 8, pp. 145-151
[20]            Palin, D., V. Wiktor, and H.M. Jonkers,( 2017) “A bacteria-based self-healing cementitious composite for application in low-temperature marine environments”, Biomimetics, vol. 2, pp. 13-22.
[21]            Fahim Huseien, G., Wei Shah, K., Rahman Mohd Sam,( 2019) “A. Sustainability of nanomaterials based self-healing concrete: An all-inclusive insight”, J. Build. Eng., vol. 23, pp. 155-171.
[22]            Niewiadomski, P., Hoła, J. (2020), “Failure process of compressed self-compacting concrete modified with nanoparticles assessed by acoustic emission method”, Automat. Construct., vol. 112, pp. 103111.
[23]            Abhilash, P. P., Kumar Nayak, D., Kumar, V. (2020), “Effect of nano-silica in concrete; a review,” Construct. Build. Mat., vol. 278, pp. 122374.
[24]            Ghoddousi, P., Zareechian, M., Habibnejad Korayem, A. (2020), “Microstructural study and surface properties of concrete pavements containing nanoparticles”, Construct. Build. Mat., vol. 262, pp. v120103.
[25]            Meddah, M. S., Praveenkumar, T. R., Arunachalam, R. (2021), “Mechanical and microstructural characterization of rice husk ash and Al2O3 nanoparticles modified cement concrete”, Construct. Build. Mat.,  vol. 255, pp. 119358.
[26]            Kumar, D.P., Amit, S., Rama Chand, M.S. (2021), “Influence of various nano-size materials on fresh and hardened state of fast setting high early strength concrete [FSHESC]: A state-of-the-art review”, Construct. Build. Mat., vol. 277, pp. 122299.

فایل ها

سابقه مقاله

  • تاریخ دریافت: 08 اسفند 1400
  • تاریخ بازنگری: 30 فروردین 1401
  • تاریخ پذیرش: 24 خرداد 1401

هم رسانی

ارجاع به این مقاله

آمار