Research, design, and fabrication of experimental equipment for measuring the adiabatic temperature rise in concrete

  • Thang Do Van

    University of Transport and Communications, No 3 Cau Giay Street, Hanoi, Vietnam

  • Tu Do Anh

    University of Transport and Communications, No 3 Cau Giay Street, Hanoi, Vietnam

  • Dung Nguyen Trung

    University of Transport and Communications, No 3 Cau Giay Street, Hanoi, Vietnam
DOI: https://doi.org/10.47869/tcsj.76.3.8
Email: doanhtu@utc.edu.vn
Keywords: adiabatic temperature rise, heat of cement hydration, adiabatic calorimeter, heat compensation control.

Abstract

Experiments on measuring the temperature rise in concrete during cement hydration are still relatively new and not yet widely applied in Vietnam. The objective of this experiment is to evaluate the temperature rise from cement hydration for each concrete mix design. This evaluation enables the quick selection of an appropriate mix design for construction projects, such as bridge construction. This paper presents a model of an experimental device for measuring the temperature rise in concrete. The key results achieved include designing the system’s block diagram, developing a temperature compensation control algorithm, fabricating a complete experimental device for measuring concrete’s temperature rise, and enabling remote monitoring and operation via the internet. The experimental results can be extracted in Excel format. The integration of devices such as temperature controllers, internet connection equipment, and PLC controllers enhances the device's fabrication speed, reliability, and convenience while maintaining reasonable costs. The research findings contribute to promoting the widespread application of temperature rise measurement experiments for concrete in Vietnam.

References

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Research, design, and fabrication of experimental equipment for measuring the adiabatic temperature rise in concrete
Received
08/02/2025
Revised
21/03/2025
Accepted
28/03/2025
Published
15/04/2025
Type
Research Article
How to Cite
Đỗ Văn, T., Đỗ Anh, T., & Nguyễn Trung, D. (1744650000). Research, design, and fabrication of experimental equipment for measuring the adiabatic temperature rise in concrete. Transport and Communications Science Journal, 76(3), 294-304. https://doi.org/10.47869/tcsj.76.3.8
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