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Experimental study of composite materials based on ecological wastes.

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Title: Experimental study of composite materials based on ecological wastes.
Authors: Er-rradi, Hafida1 (AUTHOR) h.er-rradi@enim.ac.ma, Idchabani, Rachida2 (AUTHOR), Oubrek, Mohamed3 (AUTHOR), Bojji, Chakib3,4 (AUTHOR), Boukhattem, Lahcen5 (AUTHOR), Doublali, Asmaa3 (AUTHOR), Jilbab, Abdelilah3 (AUTHOR)
Source: Journal of Composite Materials. Sep2022, Vol. 56 Issue 21, p3295-3306. 12p.
Subjects: Composite materials, Wood waste, Wood chips, Mechanical behavior of materials, Wood, Thermal insulation, Construction materials
Abstract: Thermal insulation is a good strategy for saving energy and reducing the emission of CO2 especially when produced locally with ecological materials. The hereby document aims at evaluating the thermal and mechanical properties of eco-composite materials based on plaster and wood waste or granular cork. The proportion of used additives were respectively 20 and 30%. Two wood waste types were used as sawdust and wood chips; several granular sizes were used for granular cork. The thermal characterization consists of determining the thermal conductivity, and thermal effusivity of all samples. Flexural and compressive strength were also tested. Results show that the composite materials with 20% wood shaving, 20% granular cork size 3.35–6.7 mm, and 30% sawdust have improved thermal performance with acceptable mechanical resistances. The thermal simulation proves that using these composite materials as plasterboards in buildings can generate thermal energy gain about 38%, compared to reference building. These results indicate that the use of ecological composites based on plaster has a promising future in thermal building insulation. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Composite Materials is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 158631834
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Experimental study of composite materials based on ecological wastes.
– Name: Author
  Label: Authors
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  Data: <searchLink fieldCode="AR" term="%22Er-rradi%2C+Hafida%22">Er-rradi, Hafida</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> h.er-rradi@enim.ac.ma</i><br /><searchLink fieldCode="AR" term="%22Idchabani%2C+Rachida%22">Idchabani, Rachida</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Oubrek%2C+Mohamed%22">Oubrek, Mohamed</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bojji%2C+Chakib%22">Bojji, Chakib</searchLink><relatesTo>3,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Boukhattem%2C+Lahcen%22">Boukhattem, Lahcen</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Doublali%2C+Asmaa%22">Doublali, Asmaa</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jilbab%2C+Abdelilah%22">Jilbab, Abdelilah</searchLink><relatesTo>3</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Composite+Materials%22">Journal of Composite Materials</searchLink>. Sep2022, Vol. 56 Issue 21, p3295-3306. 12p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Composite+materials%22">Composite materials</searchLink><br /><searchLink fieldCode="DE" term="%22Wood+waste%22">Wood waste</searchLink><br /><searchLink fieldCode="DE" term="%22Wood+chips%22">Wood chips</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+behavior+of+materials%22">Mechanical behavior of materials</searchLink><br /><searchLink fieldCode="DE" term="%22Wood%22">Wood</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+insulation%22">Thermal insulation</searchLink><br /><searchLink fieldCode="DE" term="%22Construction+materials%22">Construction materials</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Thermal insulation is a good strategy for saving energy and reducing the emission of CO2 especially when produced locally with ecological materials. The hereby document aims at evaluating the thermal and mechanical properties of eco-composite materials based on plaster and wood waste or granular cork. The proportion of used additives were respectively 20 and 30%. Two wood waste types were used as sawdust and wood chips; several granular sizes were used for granular cork. The thermal characterization consists of determining the thermal conductivity, and thermal effusivity of all samples. Flexural and compressive strength were also tested. Results show that the composite materials with 20% wood shaving, 20% granular cork size 3.35–6.7 mm, and 30% sawdust have improved thermal performance with acceptable mechanical resistances. The thermal simulation proves that using these composite materials as plasterboards in buildings can generate thermal energy gain about 38%, compared to reference building. These results indicate that the use of ecological composites based on plaster has a promising future in thermal building insulation. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Composite Materials is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1177/00219983221113029
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 12
        StartPage: 3295
    Subjects:
      – SubjectFull: Composite materials
        Type: general
      – SubjectFull: Wood waste
        Type: general
      – SubjectFull: Wood chips
        Type: general
      – SubjectFull: Mechanical behavior of materials
        Type: general
      – SubjectFull: Wood
        Type: general
      – SubjectFull: Thermal insulation
        Type: general
      – SubjectFull: Construction materials
        Type: general
    Titles:
      – TitleFull: Experimental study of composite materials based on ecological wastes.
        Type: main
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      – PersonEntity:
          Name:
            NameFull: Er-rradi, Hafida
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            NameFull: Idchabani, Rachida
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            NameFull: Oubrek, Mohamed
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            NameFull: Bojji, Chakib
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            NameFull: Boukhattem, Lahcen
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            NameFull: Doublali, Asmaa
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            NameFull: Jilbab, Abdelilah
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            – D: 21
              M: 09
              Text: Sep2022
              Type: published
              Y: 2022
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              Value: 00219983
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              Value: 56
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              Value: 21
          Titles:
            – TitleFull: Journal of Composite Materials
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