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https://doi.org/10.17559/TV-20200218194755

Mechanical and Physical Properties of Autoclaved Aerated Concrete Reinforced Using Carbon Fibre of Different Lengths

Ilhami Demir ; Kırıkkale University, Department of Civil Engineering, 71451, Yahsihan, Kırıkkale, Turkey
Ozer Sevim*   ORCID icon orcid.org/0000-0001-8535-2344 ; Kırıkkale University, Department of Civil Engineering, 71451, Yahsihan, Kırıkkale, Turkey
Mustafa Kagan Ogdu ; Kırıkkale University, Department of Civil Engineering, 71451, Yahsihan, Kırıkkale, Turkey
Orhan Dogan ; Kırıkkale University, Department of Civil Engineering, 71451, Yahsihan, Kırıkkale, Turkey
Sukru Demir ; Kırıkkale University, Department of Civil Engineering, 71451, Yahsihan, Kırıkkale, Turkey

Puni tekst: engleski, pdf (2 MB) str. 503-508 preuzimanja: 32* citiraj
APA 6th Edition
Demir, I., Sevim*, O., Ogdu, M.K., Dogan, O. i Demir, S. (2021). Mechanical and Physical Properties of Autoclaved Aerated Concrete Reinforced Using Carbon Fibre of Different Lengths. Tehnički vjesnik, 28 (2), 503-508. https://doi.org/10.17559/TV-20200218194755
MLA 8th Edition
Demir, Ilhami, et al. "Mechanical and Physical Properties of Autoclaved Aerated Concrete Reinforced Using Carbon Fibre of Different Lengths." Tehnički vjesnik, vol. 28, br. 2, 2021, str. 503-508. https://doi.org/10.17559/TV-20200218194755. Citirano 12.05.2021.
Chicago 17th Edition
Demir, Ilhami, Ozer Sevim*, Mustafa Kagan Ogdu, Orhan Dogan i Sukru Demir. "Mechanical and Physical Properties of Autoclaved Aerated Concrete Reinforced Using Carbon Fibre of Different Lengths." Tehnički vjesnik 28, br. 2 (2021): 503-508. https://doi.org/10.17559/TV-20200218194755
Harvard
Demir, I., et al. (2021). 'Mechanical and Physical Properties of Autoclaved Aerated Concrete Reinforced Using Carbon Fibre of Different Lengths', Tehnički vjesnik, 28(2), str. 503-508. https://doi.org/10.17559/TV-20200218194755
Vancouver
Demir I, Sevim* O, Ogdu MK, Dogan O, Demir S. Mechanical and Physical Properties of Autoclaved Aerated Concrete Reinforced Using Carbon Fibre of Different Lengths. Tehnički vjesnik [Internet]. 2021 [pristupljeno 12.05.2021.];28(2):503-508. https://doi.org/10.17559/TV-20200218194755
IEEE
I. Demir, O. Sevim*, M.K. Ogdu, O. Dogan i S. Demir, "Mechanical and Physical Properties of Autoclaved Aerated Concrete Reinforced Using Carbon Fibre of Different Lengths", Tehnički vjesnik, vol.28, br. 2, str. 503-508, 2021. [Online]. https://doi.org/10.17559/TV-20200218194755

Sažetak
In this study, series of tests have been conducted to indicate the mechanical and physical properties (compressive strength, flexural strength, dry density, thermal conductivity and shrinkage) of autoclaved aerated concrete (AAC) reinforced with carbon fibres of different lengths. AG2/350 AAC block specimens without carbon fibre were prepared as a control specimen. The mixtures were prepared by replacing 0.5% weight of cement in the AAC with 4 mm, 6 mm, 12 mm length carbon fibres and these mixtures were poured into moulds and subjected to 58 °C for 4 hours to expand until reaching workable hardness. After preliminary curing, the produced AAC specimens were subjected to 180 °C and pressure of 11 bar for 6 hours in a steam cure until required hardness. The mechanical and physical properties of the reference and the fibre reinforced AAC specimens were determined and compared to each other. As a result, the use of 12 mm fibre reinforcement in AAC gave the best performance in comparison to the other fibre reinforcements of different lengths by increasing compressive strength for 10.63%, flexural strength of 31.48% and thermal conductivity up to 4.23% while reducing the shrinkage ratio to 51.47%. Herein for the specimen using 0.5% replacement of the AAC in weight with 12 mm carbon fibre is recommended.

Ključne riječi
autoclaved aerated concrete; carbon fibre reinforcement; compressive strength; dry density; flexural strength; shrinkage; thermal density

Hrčak ID: 255819

URI
https://hrcak.srce.hr/255819

Posjeta: 66 *