Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins
Oriented strand board (OSB) panels were manufactured with different mixtures of pine and cypress heartwood and resins based on lignin or tannin to develop an eco-friendly wood composite with a natural durability against termite and fungi. Some physical properties and the major elastic moduli of bulk wood as well as of the manufactured panels were determined using different measurement techniques. In addition, a micromechanical model was adapted and validated with the experimental results. The good agreement obtained between the experimental data and model predictions indicates the proper assessment of the most influential parameters, such as raw material and adhesive properties, strand orientation, layer assembly and density profile. A parameter study, enlightening the effect of strand orientation on several elastic constants, enlarges the scope of experiments. We conclude with an optimal combination of resin and wood species mixture resulting in the best performance from a biological and mechanical standpoint.
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Subjects: | K50 - Technologie des produits forestiers, Pinus, Cupressus, http://aims.fao.org/aos/agrovoc/c_5890, http://aims.fao.org/aos/agrovoc/c_2026, |
Online Access: | http://agritrop.cirad.fr/557192/ http://agritrop.cirad.fr/557192/1/hf.2010.116.pdf |
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dig-cirad-fr-5571922022-12-30T18:33:53Z http://agritrop.cirad.fr/557192/ http://agritrop.cirad.fr/557192/ Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins. Arnould Olivier, Stürzenbecher Reinhard, Bardet Sandrine, Hofstetter Karin, Guibal Daniel, Amusant Nadine, Pizzi Antonio. 2010. Holzforschung, 64 (6) : 791-798.https://doi.org/10.1515/HF.2010.116 <https://doi.org/10.1515/HF.2010.116> Researchers Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins Arnould, Olivier Stürzenbecher, Reinhard Bardet, Sandrine Hofstetter, Karin Guibal, Daniel Amusant, Nadine Pizzi, Antonio eng 2010 Holzforschung K50 - Technologie des produits forestiers Pinus Cupressus http://aims.fao.org/aos/agrovoc/c_5890 http://aims.fao.org/aos/agrovoc/c_2026 Oriented strand board (OSB) panels were manufactured with different mixtures of pine and cypress heartwood and resins based on lignin or tannin to develop an eco-friendly wood composite with a natural durability against termite and fungi. Some physical properties and the major elastic moduli of bulk wood as well as of the manufactured panels were determined using different measurement techniques. In addition, a micromechanical model was adapted and validated with the experimental results. The good agreement obtained between the experimental data and model predictions indicates the proper assessment of the most influential parameters, such as raw material and adhesive properties, strand orientation, layer assembly and density profile. A parameter study, enlightening the effect of strand orientation on several elastic constants, enlarges the scope of experiments. We conclude with an optimal combination of resin and wood species mixture resulting in the best performance from a biological and mechanical standpoint. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/557192/1/hf.2010.116.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1515/HF.2010.116 10.1515/HF.2010.116 info:eu-repo/semantics/altIdentifier/doi/10.1515/HF.2010.116 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1515/HF.2010.116 |
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K50 - Technologie des produits forestiers Pinus Cupressus http://aims.fao.org/aos/agrovoc/c_5890 http://aims.fao.org/aos/agrovoc/c_2026 K50 - Technologie des produits forestiers Pinus Cupressus http://aims.fao.org/aos/agrovoc/c_5890 http://aims.fao.org/aos/agrovoc/c_2026 |
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K50 - Technologie des produits forestiers Pinus Cupressus http://aims.fao.org/aos/agrovoc/c_5890 http://aims.fao.org/aos/agrovoc/c_2026 K50 - Technologie des produits forestiers Pinus Cupressus http://aims.fao.org/aos/agrovoc/c_5890 http://aims.fao.org/aos/agrovoc/c_2026 Arnould, Olivier Stürzenbecher, Reinhard Bardet, Sandrine Hofstetter, Karin Guibal, Daniel Amusant, Nadine Pizzi, Antonio Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins |
description |
Oriented strand board (OSB) panels were manufactured with different mixtures of pine and cypress heartwood and resins based on lignin or tannin to develop an eco-friendly wood composite with a natural durability against termite and fungi. Some physical properties and the major elastic moduli of bulk wood as well as of the manufactured panels were determined using different measurement techniques. In addition, a micromechanical model was adapted and validated with the experimental results. The good agreement obtained between the experimental data and model predictions indicates the proper assessment of the most influential parameters, such as raw material and adhesive properties, strand orientation, layer assembly and density profile. A parameter study, enlightening the effect of strand orientation on several elastic constants, enlarges the scope of experiments. We conclude with an optimal combination of resin and wood species mixture resulting in the best performance from a biological and mechanical standpoint. |
format |
article |
topic_facet |
K50 - Technologie des produits forestiers Pinus Cupressus http://aims.fao.org/aos/agrovoc/c_5890 http://aims.fao.org/aos/agrovoc/c_2026 |
author |
Arnould, Olivier Stürzenbecher, Reinhard Bardet, Sandrine Hofstetter, Karin Guibal, Daniel Amusant, Nadine Pizzi, Antonio |
author_facet |
Arnould, Olivier Stürzenbecher, Reinhard Bardet, Sandrine Hofstetter, Karin Guibal, Daniel Amusant, Nadine Pizzi, Antonio |
author_sort |
Arnould, Olivier |
title |
Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins |
title_short |
Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins |
title_full |
Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins |
title_fullStr |
Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins |
title_full_unstemmed |
Mechanical potential of eco-OSB produced from durable and nondurable species and natural resins |
title_sort |
mechanical potential of eco-osb produced from durable and nondurable species and natural resins |
url |
http://agritrop.cirad.fr/557192/ http://agritrop.cirad.fr/557192/1/hf.2010.116.pdf |
work_keys_str_mv |
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