Abstract
The influence of polyformaldehyde fibers on the mechanical and shrinkage performance of concrete was studied. The research was conducted to investigate the early performance of paraformaldehyde fiber concrete using the concrete mechanical properties test method and early shrinkage test apparatus under different test conditions of fiber length, fiber admixture, and curing conditions. The results demonstrated that the improvement of compressive strength of high-strength concrete by paraformaldehyde fibers was not significant, and the compressive strength was still slightly reduced compared to that of the baseline concrete. The compressive strength of concrete was affected by different curing conditions. The improvement of shrinkage properties of high-strength concrete by paraformaldehyde fiber is more significant. Curing conditions have a greater effect on the shrinkage properties of paraformaldehyde fiber concrete, and the better the curing conditions, the more adequate the hydration reaction of concrete. Meanwhile, this study proposes shrinkage and anti-cracking control measures for high-strength concrete such as preferential selection of raw materials, optimization of matching ratio, reasonable configuration of reinforcement, and strengthening of maintenance.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Rui, Y., et al.: Comparative study on the effect of steel and polyoxymethylene fibers on the characteristics of ultra-high performance concrete (UHPC). Cement Concr. Compos. 127, 104418 (2022)
Andrzejewski, J., et al.: The influence of the hybridization process on the mechanical and thermal properties of Polyoxymethylene (POM) composites with the use of a novel sustainable reinforcing system based on Biocarbon and basalt Fiber (BC/BF). 13(16), 3496 (2020)
Zhou, S., et al.: Tribological properties of PTFE fiber filled polyoxymethylene composites: the influence of fiber orientation. Compos. Commun. 28, 100918 (2021)
Zhang, W., et al.: Experimental and numerical analysis of interfacial bonding strength of polyoxymethylene reinforced cement composites. Constr. Build. Mater. 207, 1–9 (2019)
Xu, H., et al.: Experimental study on mechanical properties of fiber reinforced concrete: effect of cellulose fiber, polyvinyl alcohol fiber and polyolefin fiber. Constr. Build. Mater. 261, 120610 (2020)
Shen, D., et al.: Effect of polyvinyl alcohol fiber on the cracking risk of high strength concrete under uniaxial restrained condition at early age. Constr. Build. Mater. 300, 124206 (2021)
He, J., et al.: Mechanical properties of high strength POM-FRCC and its performance under elevated temperatures. Constr. Build. Mater. 290, 123177 (2021)
Xu, L., et al.: Experimental investigation on damage behavior of polypropylene fiber reinforced concrete under compression. Int. J. Concrete Struct. Mater. 12(1), 1–20 (2018)
Iyer, P., Kenno, S.Y., Das, S.: Mechanical properties of fiber-reinforced concrete made with basalt filament fibers. J. Mater. Civ. Eng. 27(11), 04015015 (2015)
Benabdallah, H., Olender, D.: Finite element simulation of the wear of polyoxymethylene in pin-on-disc configuration. Wear 261(11–12), 1213–1224 (2006)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2024 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Hu, Y. et al. (2024). Effect of Paraformaldehyde Fibers on Mechanical and Shrinkage Properties of High-Strength Concrete. In: Strauss, E. (eds) Proceedings of the 7th International Conference on Civil Engineering. ICOCE 2023. Lecture Notes in Civil Engineering, vol 371. Springer, Singapore. https://doi.org/10.1007/978-981-99-4045-5_3
Download citation
DOI: https://doi.org/10.1007/978-981-99-4045-5_3
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-99-4044-8
Online ISBN: 978-981-99-4045-5
eBook Packages: EngineeringEngineering (R0)