干旱区生态环境知识资源中心(Arid): Using Jute Fiber to Improve Fresh and Hardened Properties of Concrete

Arid

DOI	10.1080/15440478.2023.2204452
	Using Jute Fiber to Improve Fresh and Hardened Properties of Concrete
	Asaduzzaman, S. M.; Islam, G. M. Sadiqul
通讯作者	Islam, GMS
来源期刊	JOURNAL OF NATURAL FIBERS
ISSN	1544-0478
EISSN	1544-046X
出版年	2023
卷号	20 期号:2
英文摘要	The brittle nature of concrete sometimes makes it challenging for many critical applications. Research has indicated that including discrete short-length, closely spaced fibers in concrete could improve its ductility and act as a crack arrester. As Bangladesh is the prime producer of natural fiber jute, this research aimed to improve the concrete property with this biomaterial. Laboratory work evaluated the mechanical property and shrinkage cracking resistance of jute fiber reinforced concrete with different fiber fractions (viz. 0.1%, 0.2%, 0.3%, and 0.4% by concrete volume) and lengths. The fibers were designated J20 and J25 for 20 and 25-mm lengths, respectively. A portion of the fiber was treated with alkali before using in concrete to improve its property. Jute Fiber Reinforced Concrete (JFRC) was analyzed qualitatively, semi-quantitatively, and quantitatively for compressive, splitting tensile strength, and plastic shrinkage cracking. It was found that the compressive and splitting tensile strengths can be improved by 7% and 25%, respectively. Furthermore, the bio-fiber had a significant influence on shrinkage crack control. In a controlled environment, up to 61% crack area and 62% maximum crack width reduction were achieved. Overall, jute fiber was found to be a sustainable biomaterial for concrete construction in an arid region.
英文关键词	Jute fiber (JF) Fibre-reinforced concrete (FRC) compressive splitting tensile strength Shrinkage cracking fiber length
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000976021100001
WOS关键词	PLASTIC SHRINKAGE CRACKING ; REINFORCED CONCRETE ; MECHANICAL-PROPERTIES ; COCONUT FIBER ; STEEL FIBER ; STRENGTH ; BEHAVIOR
WOS类目	Materials Science, Textiles
WOS研究方向	Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397493
推荐引用方式 GB/T 7714	Asaduzzaman, S. M.,Islam, G. M. Sadiqul. Using Jute Fiber to Improve Fresh and Hardened Properties of Concrete[J],2023,20(2).
APA	Asaduzzaman, S. M.,&Islam, G. M. Sadiqul.(2023).Using Jute Fiber to Improve Fresh and Hardened Properties of Concrete.JOURNAL OF NATURAL FIBERS,20(2).
MLA	Asaduzzaman, S. M.,et al."Using Jute Fiber to Improve Fresh and Hardened Properties of Concrete".JOURNAL OF NATURAL FIBERS 20.2(2023).