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https://doi.org/10.5552/drind.2017.1631

Wood-Cement Board Reinforced with Steel Nets and Woven Hemp Yarns: Physical and Mechanical Properties

Hossein Rangavar ; Shahid Rajaee Teacher Training University, Faculty of Civil Engineering, Department of Wood Science and Technology, Tehran, Iran

Puni tekst: engleski, pdf (635 KB) str. 121-128 preuzimanja: 368* citiraj
APA 6th Edition
Rangavar, H. (2017). Wood-Cement Board Reinforced with Steel Nets and Woven Hemp Yarns: Physical and Mechanical Properties. Drvna industrija, 68 (2), 121-128. https://doi.org/10.5552/drind.2017.1631
MLA 8th Edition
Rangavar, Hossein. "Wood-Cement Board Reinforced with Steel Nets and Woven Hemp Yarns: Physical and Mechanical Properties." Drvna industrija, vol. 68, br. 2, 2017, str. 121-128. https://doi.org/10.5552/drind.2017.1631. Citirano 22.06.2021.
Chicago 17th Edition
Rangavar, Hossein. "Wood-Cement Board Reinforced with Steel Nets and Woven Hemp Yarns: Physical and Mechanical Properties." Drvna industrija 68, br. 2 (2017): 121-128. https://doi.org/10.5552/drind.2017.1631
Harvard
Rangavar, H. (2017). 'Wood-Cement Board Reinforced with Steel Nets and Woven Hemp Yarns: Physical and Mechanical Properties', Drvna industrija, 68(2), str. 121-128. https://doi.org/10.5552/drind.2017.1631
Vancouver
Rangavar H. Wood-Cement Board Reinforced with Steel Nets and Woven Hemp Yarns: Physical and Mechanical Properties. Drvna industrija [Internet]. 2017 [pristupljeno 22.06.2021.];68(2):121-128. https://doi.org/10.5552/drind.2017.1631
IEEE
H. Rangavar, "Wood-Cement Board Reinforced with Steel Nets and Woven Hemp Yarns: Physical and Mechanical Properties", Drvna industrija, vol.68, br. 2, str. 121-128, 2017. [Online]. https://doi.org/10.5552/drind.2017.1631

Sažetak
The aim of this study was to improve physical and mechanical properties of wood-cement boards and to determine optimum content of cement in the formulation. Hence, boards were reinforced with steel nets and woven hemp yarns adding cement to the dry mass of wood in the ratio of 2.5:1, 2.75:1 and 3:1. Physical and mechanical properties of wood-cement boards, such as water absorption (WA) and thickness swelling (TS) after 2 and 24 hour immersion in water, bending strength (MOR), modulus of elasticity (MOE) and internal bond strength (IB), were determined according to EN Standards. Results showed that reinforcement of boards with steel nets and 3 parts of cement added to the dry mass of wood improved all physical and mechanical properties. Properties of these boards showed a similar trend to the values of EN 634-2:2007 standard (specifications of cement bonded particleboards), except for modulus of elasticity, which was lower than minimum requirement.

Ključne riječi
wood-cement board; cement content; steel nets; hemp yarns; physical and mechanical properties

Hrčak ID: 183639

URI
https://hrcak.srce.hr/183639

[hrvatski]

Posjeta: 669 *