Reduction Factor and Long-Term Performance Analysis by Engineering Performance Evaluation of Polyester Composite Yarn for Concrete Panel Manufacturing 


Vol. 60,  No. 2, pp. 107-117, Apr.  2023
10.12772/TSE.2023.60.107


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  Abstract

In this study, polyester composite yarn, which is resin-coated polyester hightenacity yarn, was used as a fiber for reinforcing concrete panels, and resistance to acidic and alkaline solutions, chemical resistance, and salt water resistance were measured to analyze the application characteristics in manufacturing concrete panels. For polyester composite yarn, it can be seen that the strength retention rate by acidic and alkaline solutions does not significantly decrease even if the temperature rises and the test time becomes longer, In the case of polyester composite yarn, the reduction coefficient by the acidic solution was not significantly affected by the acidic solution, but the reduction coefficient by the alkaline solution decreased as the temperature, pH, and time increased, but the strength retention decreased significantly. The long-term performance of polyester composite yarn did not show a significant decrease in strength retention compared to that of raw fiber, and although a decrease in strength retention was predicted in a high-temperature alkaline state, it was found that the extent was not large.

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  Cite this article

[IEEE Style]

H. Jeon, J. H. Ryu, S. Park, "Reduction Factor and Long-Term Performance Analysis by Engineering Performance Evaluation of Polyester Composite Yarn for Concrete Panel Manufacturing," Textile Science and Engineering, vol. 60, no. 2, pp. 107-117, 2023. DOI: 10.12772/TSE.2023.60.107.

[ACM Style]

Han-Yong Jeon, Jong Hyun Ryu, and SungKi Park. 2023. Reduction Factor and Long-Term Performance Analysis by Engineering Performance Evaluation of Polyester Composite Yarn for Concrete Panel Manufacturing. Textile Science and Engineering, 60, 2, (2023), 107-117. DOI: 10.12772/TSE.2023.60.107.

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pISSN : 1225 - 1089
eISSN : 2288 - 6419

한국연구재단 우수등재학술지 유지 (2022년)