Investigation on the Properties of Cement Fiber Board Produced Using Waste Paper

In this study, the reinforcing effect of recycled newsprint paper (RNP) in cement boards has been investigated. The experiment was designed to apply two variable factors, RNP and calcium chloride (CaCl2). Cement-fiber boards with the density of 0.7 kg/m3 were manufactured using fiber/cement ratios o...

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Autores principales:	Fardad Golbabaei, Amir Nourbakhsh, Abolfazl Kargarfard, Reza Hajihassani
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2017
Materias:	Fiber cement waste paper calcium chloride Composite Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/b760460a12b24dc2b35eb60ea22714f5
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spelling	oai:doaj.org-article:b760460a12b24dc2b35eb60ea22714f52021-12-02T03:16:05ZInvestigation on the Properties of Cement Fiber Board Produced Using Waste Paper1735-09132383-112X10.22092/ijwpr.2017.110393.1404https://doaj.org/article/b760460a12b24dc2b35eb60ea22714f52017-10-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_113092_64f768c5edb86953e628e52cb8b2c19d.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this study, the reinforcing effect of recycled newsprint paper (RNP) in cement boards has been investigated. The experiment was designed to apply two variable factors, RNP and calcium chloride (CaCl2). Cement-fiber boards with the density of 0.7 kg/m3 were manufactured using fiber/cement ratios of 10:90, 15:85, 20:80 and 25:75 (w/w) and 3% and 5% CaCl2 as accelerator. Minimum four boards (replications) were fabricated for each combination of variables, and the mechanical and physical properties of the boards were evaluated. The statistical analysis showed that the effect of the RNP and CaCl2 contents on modulus of rupture of cement fiber boards were significant at 1% significant level. The results showed that addition of CaCl2 enhanced the mechanical properties of the boards. All properties of the boards were improved as the CaCl2 content was increased from 3% to 5%. The modulus of rupture and modulus of elasticity of the boards decreased with addition of RNP, and the maximum values were obtained at RNP loading of 10%. The results also showed that as the fiber content was increased, significant increase in water absorption and thickness swelling occurred. Increasing RNP fiber content from 10% to 25% reduced both the mechanical and physical properties considerably. The optimum condition was obtained when the RNP and CaCl2 contents were 10% and 5%, respectively.Fardad GolbabaeiAmir NourbakhshAbolfazl KargarfardReza HajihassaniRegional Information Center for Science and Technology (RICeST)articleFiber cementwaste papercalcium chlorideCompositeForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 32, Iss 3, Pp 450-461 (2017)
institution	DOAJ
collection	DOAJ
language	FA
topic	Fiber cement waste paper calcium chloride Composite Forestry SD1-669.5
spellingShingle	Fiber cement waste paper calcium chloride Composite Forestry SD1-669.5 Fardad Golbabaei Amir Nourbakhsh Abolfazl Kargarfard Reza Hajihassani Investigation on the Properties of Cement Fiber Board Produced Using Waste Paper
description	In this study, the reinforcing effect of recycled newsprint paper (RNP) in cement boards has been investigated. The experiment was designed to apply two variable factors, RNP and calcium chloride (CaCl2). Cement-fiber boards with the density of 0.7 kg/m3 were manufactured using fiber/cement ratios of 10:90, 15:85, 20:80 and 25:75 (w/w) and 3% and 5% CaCl2 as accelerator. Minimum four boards (replications) were fabricated for each combination of variables, and the mechanical and physical properties of the boards were evaluated. The statistical analysis showed that the effect of the RNP and CaCl2 contents on modulus of rupture of cement fiber boards were significant at 1% significant level. The results showed that addition of CaCl2 enhanced the mechanical properties of the boards. All properties of the boards were improved as the CaCl2 content was increased from 3% to 5%. The modulus of rupture and modulus of elasticity of the boards decreased with addition of RNP, and the maximum values were obtained at RNP loading of 10%. The results also showed that as the fiber content was increased, significant increase in water absorption and thickness swelling occurred. Increasing RNP fiber content from 10% to 25% reduced both the mechanical and physical properties considerably. The optimum condition was obtained when the RNP and CaCl2 contents were 10% and 5%, respectively.
format	article
author	Fardad Golbabaei Amir Nourbakhsh Abolfazl Kargarfard Reza Hajihassani
author_facet	Fardad Golbabaei Amir Nourbakhsh Abolfazl Kargarfard Reza Hajihassani
author_sort	Fardad Golbabaei
title	Investigation on the Properties of Cement Fiber Board Produced Using Waste Paper
title_short	Investigation on the Properties of Cement Fiber Board Produced Using Waste Paper
title_full	Investigation on the Properties of Cement Fiber Board Produced Using Waste Paper
title_fullStr	Investigation on the Properties of Cement Fiber Board Produced Using Waste Paper
title_full_unstemmed	Investigation on the Properties of Cement Fiber Board Produced Using Waste Paper
title_sort	investigation on the properties of cement fiber board produced using waste paper
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2017
url	https://doaj.org/article/b760460a12b24dc2b35eb60ea22714f5
work_keys_str_mv	AT fardadgolbabaei investigationonthepropertiesofcementfiberboardproducedusingwastepaper AT amirnourbakhsh investigationonthepropertiesofcementfiberboardproducedusingwastepaper AT abolfazlkargarfard investigationonthepropertiesofcementfiberboardproducedusingwastepaper AT rezahajihassani investigationonthepropertiesofcementfiberboardproducedusingwastepaper
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Investigation on the Properties of Cement Fiber Board Produced Using Waste Paper

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