IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v15y2023i22p15919-d1279739.html
   My bibliography  Save this article

Properties of Concrete Reinforced with a Basalt Fiber Microwave-Absorbing Shielding Layer

Author

Listed:
  • Aqing Jiang

    (School of Highway, Chang’an University, Xi’an 710064, China)

  • Zihao Song

    (School of Highway, Chang’an University, Xi’an 710064, China)

  • Xuancang Wang

    (School of Highway, Chang’an University, Xi’an 710064, China)

  • Jing Zhao

    (School of Highway, Chang’an University, Xi’an 710064, China)

  • Junru Ren

    (Department of Military Installations, Army Logistical Academy of PLA, Chongqing 401331, China)

Abstract

The purpose of this study was to propose a highly efficient, durable, and environmentally friendly method for the rapid removal of ice and snow. A microwave-absorbing functionality layer was placed between a conductive metal mesh and magnetite sand shielding layer, and ordinary cement concrete (OC). Microwave heating, mechanical strength determination, and indoor and outdoor de-icing tests were performed on the cement concrete specimens with the shielding layer. Basalt fibers were added to the absorbing functionality layer, and the formed specimens were tested for strength and durability. The microstructure was observed using SEM experiments. The results show that the temperature rise of microwave-absorbing cement concrete with a magnetite sand shielding layer (MCMS) and microwave-absorbing cement concrete with a conductive metal mesh shielding layer (MCMM) increased by approximately 17.2% and 27.1%, respectively, compared to that of microwave-absorbing concrete (MAC). After freeze–thaw cycles, the compressive strength and flexural strength of microwave-absorbing concrete with basalt fiber (MAB) increased by 4.35% and 7.90% compared to those of MAC, respectively. The compressive strength and flexural strength of microwave-absorbing concrete with a magnetite sand shielding layer and basalt fiber (MAMB) increased by 8.07% and 6.57%, respectively, compared to those of MCMS. Compared to specimens without basalt fiber, the wear rate per unit area of MAMB decreased by 8.8%, and the wear rate of MAB decreased by 9.4%. The water absorption rate of MAMB specimens decreased by 13.1% and 12.0% under the conditions of 20 and 40 microwave freeze–thaw cycles, respectively, compared to that of MCMS. The water absorption rate of MAB specimens decreased by 9.9% and 8.3% under the conditions of 20 and 40 microwave freeze–thaw cycles, respectively, compared to that of MAC. SEM analysis showed that the addition of basalt fibers improved the compactness and stability of the cement concrete structure as a whole. This study provides valuable references for the promotion and application of microwave de-icing technology.

Suggested Citation

  • Aqing Jiang & Zihao Song & Xuancang Wang & Jing Zhao & Junru Ren, 2023. "Properties of Concrete Reinforced with a Basalt Fiber Microwave-Absorbing Shielding Layer," Sustainability, MDPI, vol. 15(22), pages 1-17, November.
    • Handle: RePEc:gam:jsusta:v:15:y:2023:i:22:p:15919-:d:1279739
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/15/22/15919/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/15/22/15919/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Bardal, Kjersti Granås & Jørgensen, Finn, 2017. "Valuing the risk and social costs of road traffic accidents – Seasonal variation and the significance of delay costs," Transport Policy, Elsevier, vol. 57(C), pages 10-19.
    2. Fu, Chaoliang & Liu, Kai & Liu, Quantao & Xu, Peixin & Dai, Dongling & Tong, Jianhang, 2023. "Exploring directional energy conversion behavior of electromagnetic-based multifunctional asphalt pavement," Energy, Elsevier, vol. 268(C).
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Zhang, Jietao & Tu, Yan & Liu, Jun & Liu, Liyi & Li, Zongmin, 2022. "Regional public transportation safety risk grading assessment under time dimension: A case study of Chinese mainland," Transport Policy, Elsevier, vol. 126(C), pages 343-354.
    2. Yuan, Huazhi & Liu, Jikang & Wang, Chaohui & Wang, Shuai & Cao, Hongyun, 2024. "Optimization of piezoelectric device with both mechanical and electrical properties for power supply of road sensors," Applied Energy, Elsevier, vol. 364(C).
    3. Xu Sun & Hanxiao Hu & Shuo Ma & Kun Lin & Jianyu Wang & Huapu Lu, 2022. "Study on the Impact of Road Traffic Accident Duration Based on Statistical Analysis and Spatial Distribution Characteristics: An Empirical Analysis of Houston," Sustainability, MDPI, vol. 14(22), pages 1-14, November.
    4. Borsati, Mattia & Cascarano, Michele & Bazzana, Flavio, 2019. "On the impact of average speed enforcement systems in reducing highway accidents: Evidence from the Italian Safety Tutor," Economics of Transportation, Elsevier, vol. 20(C).
    5. Suzana Tajnik & Blaž Luin, 2022. "Impact of Driver, Vehicle, and Environment on Rural Road Crash Rate," Sustainability, MDPI, vol. 14(23), pages 1-18, November.
    6. Chen, Zherui & Zhang, Yue & Sun, Jingyue & Tian, Yuxuan & Liu, Weiguo & Chen, Cong & Dai, Sining & Song, Yongchen, 2024. "The influence of cyclodextrin on hydrophobicity of pipeline and asphalt distribution: A green and efficient corrosion inhibitor," Energy, Elsevier, vol. 297(C).
    7. Chen, Tzu-Ying & Jou, Rong-Chang, 2019. "Using HLM to investigate the relationship between traffic accident risk of private vehicles and public transportation," Transportation Research Part A: Policy and Practice, Elsevier, vol. 119(C), pages 148-161.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:15:y:2023:i:22:p:15919-:d:1279739. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.