干旱区生态环境知识资源中心(Arid): Improving the mechanical performance of biocomposite plaster/Washingtonian filifira fibres using the RSM method

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DOI	10.1016/j.jobe.2020.101840
	Improving the mechanical performance of biocomposite plaster/Washingtonian filifira fibres using the RSM method
	Benzannache, Naziha; Belaadi, Ahmed; Boumaaza, Massaouda; Bourchak, Mostefa
通讯作者	Belaadi, A
来源期刊	JOURNAL OF BUILDING ENGINEERING
ISSN	2352-7102
出版年	2021
卷号	33
英文摘要	This article describes a study on the use of a new biocomposite for the construction material made of plaster and fibres extracted from palm Washingtonia filifera (WF), also known under the name palm desert or California. The main objective is to investigate the influence of the treatment of WF fibres with NaHCO3 on the mechanical properties of the resulting biocomposite. Several plaster/WF fibre composites are prepared with 2% of untreated WF fibres and treated for different treatment times (24, 72, 168 and 240 h) according to different NaHCO3 concentrations (5, 10 and 20%). The mechanical properties in tensile and 3-point bending are studied respectively for untreated (WF) fibres and elaborated gypsum/fibre (WF) composites. The results obtained show that the incorporation of WF fibres into the plaster matrix improves the mechanical performance of this new biocomposite and its ductility. Response Surface Methodology (RSM) is used to statistically study the experimental results. Response models generated by ANOVA, indicate that the rate of NaHCO3 significantly influences the ultimate strength and flexural modulus. The optimization study showed that the ideal rate of NaHCO3 is 20%, while the optimum treatment time is 168 h, which is in agreement with the experimental results.
英文关键词	Sustainable buildings Natural fibres Washingtonian filifira Plaster-gypsum Mechanical properties RSM
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000599646300004
WOS关键词	RESPONSE-SURFACE METHODOLOGY ; ARTIFICIAL NEURAL-NETWORK ; NATURAL CELLULOSIC FIBER ; DATE PALM FIBERS ; HEMP FIBERS ; SODIUM-BICARBONATE ; THERMAL-PROPERTIES ; CHEMICAL TREATMENT ; FLAX FIBERS ; REINFORCEMENT
WOS类目	Construction & Building Technology ; Engineering, Civil
WOS研究方向	Construction & Building Technology ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/328060
作者单位	[Benzannache, Naziha; Boumaaza, Massaouda] Univ 8 Mai 1945, Fac Technol, Dept Genie Civil & Hydraul, Guelma 24000, Algeria; [Benzannache, Naziha; Boumaaza, Massaouda] Univ 8 Mai 1945, Lab Genie Civil & Hydraul LGCH, Guelma 24000, Algeria; [Belaadi, Ahmed] Univ 20 Aout 1955 Skikda, Fac Technol, Dept Genie Mecan, BP 26 Route El Hadaiek, Skikda 21000, Algeria; [Belaadi, Ahmed] Univ 8 Mai 1945, Lab Silicates Polymeres & Nanocomposites LSPN, Guelma 24000, Algeria; [Bourchak, Mostefa] King Abdulaziz Univ, Aerosp Engn Dept, Jeddah, Saudi Arabia
推荐引用方式 GB/T 7714	Benzannache, Naziha,Belaadi, Ahmed,Boumaaza, Massaouda,et al. Improving the mechanical performance of biocomposite plaster/Washingtonian filifira fibres using the RSM method[J],2021,33.
APA	Benzannache, Naziha,Belaadi, Ahmed,Boumaaza, Massaouda,&Bourchak, Mostefa.(2021).Improving the mechanical performance of biocomposite plaster/Washingtonian filifira fibres using the RSM method.JOURNAL OF BUILDING ENGINEERING,33.
MLA	Benzannache, Naziha,et al."Improving the mechanical performance of biocomposite plaster/Washingtonian filifira fibres using the RSM method".JOURNAL OF BUILDING ENGINEERING 33(2021).