Influence of curing conditions on the mechanical performance of ultra-high-performance strain-hardening cementitious composites

• Autorzy: Kim Min-Jae , Oh Taekgeun , Yoo Doo-Yeol

Identyfikatory

DOI

10.1007/s43452-021-00275-7

• Języki publikacji: EN

Abstrakty

EN

This study investigated the influence of curing conditions and the inclusion of ground granulated blast furnace slag (GGBS) on the mechanical performance of ultra-high-performance strain-hardening cementitious composites (UHP-SHCC). Air- and wet-curing conditions were applied for 28 and 91 days, respectively. Compressive strength and direct tensile tests were performed, and the microstructure of the tested cementitious matrix and surface of the polyethylene (PE) fibers were inspected using scanning electron microscopy. The results showed that 3 months of wet-curing notably deteriorated the tensile performance of UHP-SHCC with or without GGBS as compared to those at the curing age of 1 month, whereas the 3 months of air-curing further enhanced the tensile performance. Therefore, the 3 months air-cured specimens, using binders consisting only of ordinary portland cement (OPC) or OPC with GGBS, could develop the highest tensile strength and strain capacity of up to 12.1 MPa and 9.1% or 13.6 MPa and 9.1%, respectively. The inclusion of GGBS led to a higher rate of stress development as well as tensile strength at the air-curing age of 3 months, resulting in the highest energy absorption capacity of 985 kJ/m3 measured in this study.

Słowa kluczowe

EN

ultra-high performance strain-hardening cementitious composites; ground granulated blast furnace slag; polyethylene fiber; curing condition; mechanical performance; microstructural analysis

PL

żużel wielkopiecowy; włókno polietylenowe; utwardzanie

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2021
• Tom: Vol. 21, no. 3
• Strony: 607--617
• Opis fizyczny: Bibliogr. 32 poz., rys., wykr.

Twórcy

autor

Kim Min-Jae

• Department of Architectural Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea

autor

Oh Taekgeun

• Department of Architectural Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea

autor

Yoo Doo-Yeol

• Department of Architectural Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea

• https://orcid.org/0000-0003-2814-5482

Bibliografia

• [1] Lankard DR. Slurry infiltrated fiber concrete (SIFCON): properties and applications. Mat Res Soc Symp. 1985;42:277–86.
• [2] Cheng-yi H, Feldman RF. Influence of silica fume on the microstructural development in cement mortars. Cem Concr Res. 1985;15:285–94.
• [3] de Larrard F. Ultrafine particles for the making of very high strength concretes. Cem Concr Res. 1989;19:161–72.
• [4] Li VC, Wang Y, Backer S. Effect of inclining angle, bundling and surface treatment on synthetic fibre pull-out from a cement matrix. Composites. 1990;21:132–40.
• [5] Banthia N, Trottier J-F. Deformed steel fiber-cementitious matrix matrix bond under impact. Cem Concr Res. 1991;21:158–68.
• [6] de Larrard F, Sedran T. Optimization of ultra-high-performance concrete by the use of a packing model. Cem Concr Res. 1994;24:997–1009.
• [7] Collepardi S, Coppola L, Troli R, Collepardi M. Mechanical properties of modified reactive powder concrete. ACI Spec Publ. 1997;173:1–22.
• [8] Kim MJ, Yoo DY, Yoon YS. Effects of geometry and hybrid ratio of steel and polyethylene fibers on the mechanical performance of ultra-high-performance fiber-reinforced cementitious composites. J Mater Res Technol. 2019;8:1835–48.
• [9] Yoo DY, Kim MJ. High energy absorbent ultra-high-performance concrete with hybrid steel and polyethylene fibers. Constr Build Mater. 2019;209:354–63.
• [10] Yu KQ, Yu JT, Dai JG, Lu ZD, Shah SP. Development of ultra-high performance engineered cementitious composites using polyethylene (PE) fibers. Constr Build Mater. 2018;158:217–27.
• [11] Il Choi J, Lee BY, Ranade R, Li VC, Lee Y. Ultra-high-ductile behavior of a polyethylene fiber-reinforced alkali-activated slag-based composite. Cem Concr Compos. 2016;70:153–8.
• [12] Kim M, Chun B, Choi H, Shin W, Yoo D. Effects of supplementary cementitious materials and curing condition on mechanical properties of ultra-high-performance, strain-hardening cementitious composites. Appl Sci. 2021;11:1–20.
• [13] Alsayed SH, Amjad MA. Effect of curing conditions on strength, porosity, absorptivity, and shrinkage of concrete in hot and dry climate. Cem Concr Res. 1994;24:1390–8.
• [14] Li VC. Engineered cementitious composites (Ecc)-tailored composites through micromechanical modeling. Can Soc Civ Eng 1997; 1–38.
• [15] Ţibea C, Bompa DV. Ultimate shear response of ultra-high-performance steel fibre-reinforced concrete elements. Arch Civ Mech Eng. 2020;20:1–16. https://doi.org/10.1007/s43452-020-00051-z.
• [16] Gallucci E, Zhang X, Scrivener KL. Effect of temperature on the microstructure of calcium silicate hydrate (C-S-H). Cem Contr Res. 2013;53:185–95.
• [17] Scrivener KL. Backscattered electron imaging of cementitious microstructures: understanding and quantification. Cem Concr Compos. 2004;26:935–45.
• [18] Japan Society of Civil Engineers. Recommendations for design and construction of high performance fiber reinforced cementcomposites with multiple fine cracks (HPFRCC). Concr Eng Ser. 2008;82:6–10.
• [19] Konsta-Gdoutos MS, Shah SP. Hydration and properties of novel blended cements based on cement kiln dust and blast furnace slag. Cem Concr Res. 2003;33:1269–76.
• [20] Arivalagan S. Sustainable studies on concrete with GGBS as a replacement material in cement. Jordan J Civ Eng. 2014;8:263–70.
• [21] Atiş CD, Özcan F, Kiliç A, Karahan O, Bilim C, Severcan MH. Influence of dry and wet curing conditions on compressive strength of silica fume concrete. Build Environ. 2005;40:1678–83.
• [22] Ranade R, Li VC, Stults MD, Heard WF, Rushing TS. Composite properties of high-strength, high-ductility concrete. ACI Mater J. 2013;110:413–22.
• [23] Li VC, Wang S, Wu C. Tensile strain-hardening behavior or polyvinyl alcohol engineered cementitious composite (PVA-ECC). ACI Mater J. 2001;98:483–92.
• [24] Ranade R, Li VC, Stults MD, Rushing TS, Roth J, Heard WF. Micromechanics of high-strength, high-ductility concrete. ACI Mater J. 2013;110(4):375.
• [25] Sakai E, Kakinuma Y, Yamamoto K, Daimon M. Relation between the shape of silica fume and the fluidity of cement paste at low water to powder ratio. J Adv Concr Technol. 2009;7:13–20.
• [26] Bentur A, Cohen MD. Effect of condensed silica fume on the microstructure of the interfacial zone in portland cement mortars. J Am Ceram Soc. 1987;70:738–43.
• [27] Pfeifer C, Moeser B, Weber C, Stark J. Investigations of the pozzolanic reaction of silica fume in ultra high performance concrete (Uhpc). Int Rilem Conf Mater Sci. 2010;77:287–98.
• [28] Naseer S, Sohail MR. Experiemental study on strength of concrete using silica fumes as supplementary cementitious material. In: first international conference on emerging trends in engineering, management and sciences 2014.
• [29] Li VC, Wu C, Wang S, Ogawa A, Saito T. Interface tailoring for strain-hardening polyvinyl alcohol-engineered cementitious composite (PVA-ECC). ACI Mater J. 2002;99:463–72.
• [30] Ranjbarian M, Mechtcherine V, Zhang Z, Curosu I, Storm J, Kaliske M. Locking Front Model for pull-out behaviour of PVA microfibre embedded in cementitious matrix. Cem Concr Compos. 2019;103:318–30.
• [31] Yoo DY, Kim S. Comparative pullout behavior of half-hooked and commercial steel fibers embedded in UHPC under static and impact loads. Cem Concr Compos. 2019;97:89–106.
• [32] Naaman AE, Namur GG, Alwan JM, Najm HS. Fiber pullout and bond slip. I: analytical study. J Struct Eng. 1992;117:2769–90.

Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)