Enhanced mechanical properties of anti-corrosive concrete coated by milled carbon nanofiber-reinforced composite paint
Source abstract
Abstract
In this study, a milled carbon nanofiber-reinforced composite paint was prepared to enhance the anti-corrosive properties of concrete structures. Shorter-length (40 μm) milled carbon fibers (MCFs) showed an increased viscosity relative to longer MCFs (120 μm) owing to their 2 weeks (the decrease was especially strong in the acid solution). A carbon nanotube (CNT)-reinforced composite paint showed similar results in uniform distribution in the epoxy resin. The latter showed a decrease in viscosity owing to agglomerative movement in the epoxy resin. The surface hardness and tensile strength of the composite paint linearly increased as the carbon nanofiber loading was increased by up to 7.2 wt% in the epoxy resin, and slowly decreased after soaking in a sulfuric acid or sodium hydroxide solution for to those of the MCFs, whereas CNTs dispersed in isopropyl alcohol (IPA) in advance and mixed with resin showed lower hardness values than those without dispersion in IPA at the same loading. The mechanical properties such as the Shore D hardness and tensile strength of the MCF-reinforced composite paint increased significantly, resulting in a slower surface degradation of the composite paint concrete in a sulfuric acid and sodium hydroxide solution.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Smart Materials for Construction · Innovative concrete reinforcement materials · Concrete and Cement Materials Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (41)
Show source-provided references
1. Castricum BA, Fagerstrom M, Ekh M, Larsson F, Mirkhalaf SM (2022) A computationally efficient multi-scale model for short fiber reinforced composites. Compos Part A, Appl Sci Manuf 163:10723310.1016/j.compositesa.2022.107233 ↗
2. Cozar IR, Otero F, Gonzales EV, Miot S, Turon A, Camanho PP (2022) A three-dimensional plastic damage model for polymer composite materials. Compos Part A Appl Sci Manuf 163:10719810.1016/j.compositesa.2022.107198 ↗
3. Vertuccio L, Guadagno L, Spinell G, Lamberti P, Zarrelli M, Russo S, Iannuzzo G (2018) Smart coatings of epoxy based CNTs designed to meet practical expectations in aeronautics. Compos Part B 147:4210.1016/j.compositesb.2018.04.027 ↗
4. Wong WE, Sheehan PE, Lieber CM (1997) Nanobeam mechanics: elasticity, strength, and toughness of nanorods and nanotubes. Science 277(5334):197110.1126/science.277.5334.1971 ↗
5. Mittal G, Nesovic K, Rhee KY, Miskovic-Stankovic V (2019) Investigation of corrosion behaviour of carbon nanotubes coated basalt fabric as a reinforcement materials. Compo Part B 178:10749310.1016/j.compositesb.2019.107493 ↗
6. Parveen S, Raba S, Fangueiro R (2013) A review on nanomaterials dispersion, microstructure and mechanical properties of carbon nanotubes and nanofiber reinforced cementitious composites. J Nanomater. https://doi.org/10.1155/2013/710175. (Article ID 710175)10.1155/2013/710175 ↗
7. Konsta-Gdoutos MS, Metaxa ZS, Shah SP (2010) Highly dispersed carbon nanotube reinforced cement based materials. Cem Concr Res 40:105210.1016/j.cemconres.2010.02.015 ↗
8. da Luz G, Gleize PJP, Batiston ER, Pelisser F (2019) Effect of pristine and functionalized carbon nanotubes on microstructural, rheological, and mechanical behaviors of metakaoin-based geopolymer. Cem Concr Compos 104:10333210.1016/j.cemconcomp.2019.05.015 ↗
9. Collins F, Lambert J, Duan WH (2012) The influences on the dispersion, workability and strength of carbon nanotube-OPC paste mixture. Cem Concr Compos 34:20110.1016/j.cemconcomp.2011.09.013 ↗
10. Wille K, El-Tawil S, Naaman AE (2014) Properties of strain hardening ultra high performance fiber reinforced concrete (UHP-FRC) under direct tensile loading. Cem Concr Compos 48:5310.1016/j.cemconcomp.2013.12.015 ↗
11. Pyo S, Wille K, EL-Tawil S, Naaman AE (2015) Strain rate dependent properties of ultra high performance fiber reinforced concrete (UHP-FRC) under tension. Cem Concr Compos 56:1510.1016/j.cemconcomp.2014.10.002 ↗
12. Ragalwar K, Heard WF, Wiliams BA, Kumar D, Ranade R (2020) On enhancing the mechanical behaviour of ultra-high performance concrete through multi-scale fiber reinforcement. Cement Concr Compos 105:10342210.1016/j.cemconcomp.2019.103422 ↗
13. Lawler JS, Zampini D, Shah SP (2005) Microfiber and macrofiber hybrid fiber reinforced concrete. J Mater Civ Eng 17(5):59510.1061/(ASCE)0899-1561(2005)17:5(595) ↗
14. Aggarwal LK, Thapliyal PC, Karade SR (2007) Anti-corrosive properties of the epoxy-cardanol resin based paints. Prog Org Coat 59:7610.1016/j.porgcoat.2007.01.010 ↗
15. Giudice CA, Benitez JC (2000) Optimising the corrosion protective abilities of lamellar micaceous iron oxide containing primers. Anti-Corros Methods Mater 47(4):22610.1108/00035590010344321 ↗
16. Yoo DY, Banthia N (2017) Mechanical and structural behaviour of ultra-high-performance fiber-reinforced concrete subjected to impact and blast. Constr Build Mater 149:41610.1016/j.conbuildmat.2017.05.136 ↗
17. Wu H, L. Zhu N, Yue W, Fu ZQ, Kang JJ, (2019) Wear-resistant and hydrophobic characteristics of PTFE/CF composite. Prog Org Coat 128:9010.1016/j.porgcoat.2018.12.013 ↗
18. Cataldo F (2008) Study on the reinforcing effect of milled carbon fibers in a natural rubber based composite. J Macromol Sci Part B Phys 47(4):81810.1080/00222340802122798 ↗
19. Roy D, Bhattacharya AK, Gupta BR (1993) Rheological behavior of short carbon fiber filled thermoplastic elastomeric blends of natural rubber and high density poyethylene. J Elast Plast 25:4610.1177/009524439302500104 ↗
20. Roy D, Bhowmick AK, De SK (1993) Dynamic mechanical properties of short carbon fiber filled styrene-isoprene-styrene block copolymer. J Appl Polym Sci 49(2):26310.1002/app.1993.070490208 ↗
21. Richard P, Prasse T, Cavaille JY, Chazeau L, Gauthier C, Duchet J (2003) Reinforcement of rubbery epoxy by carbon nanofibers. Mater Sci Eng A 352:34410.1016/S0921-5093(02)00895-X ↗
22. Amiraslanova MN (2018) Paint-vanish and adhesive composites based on phenolic oligomers. Int Polym Sci Technol 4:51
23. Allahverdi A, Skvara F (2005) Sulfuric acid attack on hardened paste of geopolymer cements. Part 1. Mechanism of corrosion at relatively high concentrations. Ceramic-Silikaty 49(4):225
24. Allahverdi A, Skvara F (2001) Nitric acid attack on hardened paste of geopolymer cements. Ceramic-Silikaty 45:143
25. Yoo DY, Lee JH, Yoon YS (2013) Effect of fiber content on mechanica and fracture properties of ultra-high performance fiber reinforced cementitious composites. Compos Struct 106:74210.1016/j.compstruct.2013.07.033 ↗
26. Farooq M, Bhutta A, Banthia N (2019) Tensile performance of eco-friendly ductile geopolymer composites incorporating different micro-fibers. Cement Concr Compos 103:18310.1016/j.cemconcomp.2019.05.004 ↗
27. Zaki MA, Rasheed HA, Akhrdaji T (2019) Performance of CFRP strengthened concrete beams fastened with distributed CFRP dowel and fiber anchors. Compos B 176:10771710.1016/j.compositesb.2019.107117 ↗
28. Ramezani M, Kim YH, Sun Z (2019) Modeling the mechanical properties of cementitious materials containing CNTs. Cem Concr Compos 104:10334710.1016/j.cemconcomp.2019.103347 ↗
29. Cadaldo F (2007) Preparation and properties of nanostructured rubber composites with montmorilllonite. Macromol Symp 247:6710.1002/masy.200750109 ↗
30. Ji JY, Sui G, Yu YH, Liu YX, Lin YH, Du ZJ, Ryu SK, Yang XP (2009) Significant improvement of mechanical properties observed in high-aligned carbon nanotube-reinforced nanofiber. J Phys Chem C 113(12):477910.1021/jp8077198 ↗
31. Rasana N, Jayanarayanan K, Deeraj BDS, Joseph KK (2019) The thermal degradation and dynamic mechanical properties modeling of MWCNT/glass fiber multiscale filler reinforced polypropylene composites. Compos Sci Technol 169:24910.1016/j.compscitech.2018.11.027 ↗
32. Abidin MSZ, Herceg T, Greenhalgh ES, Shaffer M, Bismarck A (2019) Enhanced fracture toughness of hierarchical carbon nanotube reinforced carbon fiber epoxy composites with engineered matrix microstructure. Compos Sci Technol 170:8510.1016/j.compscitech.2018.11.017 ↗
33. Fabrizio C, Fabrizio V, Narcisa MM, Cecilia V, Alberto B, Sivia F, Michele M, Giancarlo C (2023) Epoxy resin for flooring applications, an optimal host for recycling deactivated cement asbestos. Poymers 15:1410
34. Lisha Y, Yanhui K, Hongdong T, Jinping Z (2019) Functionalization of commercial sand core funnels as hydrophobic materials with novel physicochemical properties. Appl Mater Interfaces 11:751010.1021/acsami.8b18396 ↗
35. Yang Y, Grulke EA, Zhang GZ, Wu G (2006) Thermal and rheological properties of carbon nanotube-in-oil dispersions. J Appl Phys 99(11):114307. https://doi.org/10.1063/1.219316110.1063/1.2193161 ↗
36. Doolittle AK (1954) The technology of solvents and plasticizers. Wiley, New York, p 628
37. Debbah I, Krache R, Aranburu N, Fernandez M, Etxeberria A (2018) Effect of SEBS-g-MAH addition on the mechanical, rheological, and morphoogical properties of polycarbonate/acrylonitrile-butadiene-styrene blends. J Elast Plast 50(7):61110.1177/0095244317753652 ↗
38. Ma RL, Li WW, Huang M, Feng M, Liu XJ (2019) The reinforcing effects of dendritic short carbon fibers for rigid polyurethane composites. Compos Sci Technol 170:12810.1016/j.compscitech.2018.11.047 ↗
39. Nasir V, Karimipour H, Taheri-Behrooz F, Shokrieh MM (2012) Corrosion behaviour and crack formation of basalt fibre in sulfuric acid. Corros Sci 64:110.1016/j.corsci.2012.06.028 ↗
40. Wu H, Zhu LN, Yue W, Fu ZQ, Kang JJ (2019) Wear-resistant and hydrophobic characteristics of PTFE/CF composite coatings. Prog Org Coat 128:9010.1016/j.porgcoat.2018.12.013 ↗
41. Allahverdi A, Skvara F (2001) Nitric acid attack on hardened paste of geopolymeric cements. Ceram-Silik 45(3):81