Ten new poplar cultivars provide laminated veneer lumber for structural application
International audience Key message Lambro, Brenta, Taro, Alcinde and Soligo are new poplar cultivars suitable for laminated veneer lumber (LVL) for structural purposes. While Lena, Koster, Dvina, Mella and Trichobel must be used with careful veneer material selection to obtain high value of mechanic...
Published in: | Annals of Forest Science |
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Format: | Article in Journal/Newspaper |
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Online Access: | https://hal.archives-ouvertes.fr/hal-01070544 https://doi.org/10.1007/s13595-014-0422-0 |
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ftccsdartic:oai:HAL:hal-01070544v1 2023-05-15T16:02:55+02:00 Ten new poplar cultivars provide laminated veneer lumber for structural application RAHAYU, Istie DENAUD, Louis Marchal, Rémy Laboratoire Bourguignon des Matériaux et Procédés (LABOMAP) Arts et Métiers Sciences et Technologies HESAM Université (HESAM)-HESAM Université (HESAM) IFP Energies nouvelles (IFPEN) This research was carried out at the Laboratoire Bourgogne des Matériaux et des Procédés (LaBoMaP), Ecole Nationale Superieure d'Arts et Metiérs (ENSAM), Cluny, Bourgogne, France. We wish to thank our partners FCBA and CNPF IDF for their active collaboration on this large research programme. We also wish to thank our partners and funders of the Xylomat Technical Platform from the Xylomat Scientific Network funded by ANR-10-EQPX-16 XYLOFOREST. 2014-09-08 https://hal.archives-ouvertes.fr/hal-01070544 https://doi.org/10.1007/s13595-014-0422-0 en eng HAL CCSD Springer Nature (since 2011)/EDP Science (until 2010) info:eu-repo/semantics/altIdentifier/doi/10.1007/s13595-014-0422-0 info:eu-repo/semantics/altIdentifier/hdl/http://hdl.handle.net/10985/8657 hal-01070544 https://hal.archives-ouvertes.fr/hal-01070544 doi:10.1007/s13595-014-0422-0 ENSAM: http://hdl.handle.net/10985/8657 ISSN: 1286-4560 EISSN: 1297-966X Annals of Forest Science https://hal.archives-ouvertes.fr/hal-01070544 Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2014, pp.11. ⟨10.1007/s13595-014-0422-0⟩ Cultivar Juvenile Wood Engineered wood product Modulus of elasticity Modulus of rupture Density [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] [SPI.MECA.MSMECA]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Materials and structures in mechanics [physics.class-ph] [PHYS.MECA.MSMECA]Physics [physics]/Mechanics [physics]/Materials and structures in mechanics [physics.class-ph] info:eu-repo/semantics/article Journal articles 2014 ftccsdartic https://doi.org/10.1007/s13595-014-0422-0 2021-10-24T12:56:48Z International audience Key message Lambro, Brenta, Taro, Alcinde and Soligo are new poplar cultivars suitable for laminated veneer lumber (LVL) for structural purposes. While Lena, Koster, Dvina, Mella and Trichobel must be used with careful veneer material selection to obtain high value of mechanical properties. Context In France, the veneer processing industry uses only a very small number of different poplar cultivars. Aims This paper set out to investigate the potential of laminated veneer lumber made from 14 new cultivars for structural purposes, with a focus on juvenility and veneer thickness effects. Methods The mechanical properties of laminated veneer lumber panels made from each cultivar (114 samples per cultivar) were characterized by measuring their density, modulus of elasticity and modulus of rupture. Results A tight correlation was found between destructive and non-destructivemodulus of elasticity tests (R2=0.90, 1,808 samples). Five cultivars had suitable mechanical properties for structural applications ('Lambro', 'Brenta', 'Taro', 'Alcinde' and 'Soligo'). Five cultivars needed to be used with careful sample selection ('Lena', 'Koster', 'Dvina', 'Mella' and 'Trichobel'), and the final four ('I214', 'A4A', 'Triplo' and 'Polargo') could not be recommended for structural purposes. Conclusion The advantage of using veneers of mature wood compare to juvenile wood for laminated veneer lumber (LVL) production was due to an improvement of modulus of elasticity and modulus of rupture in the range of 15 to 20 %. The use of thick veneers (5.25 mm compared to 3 mm) did not appear to be detrimental to laminated veneer lumber mechanical performance. Article in Journal/Newspaper dvina Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Mella ENVELOPE(23.624,23.624,66.441,66.441) Taro ENVELOPE(23.703,23.703,66.350,66.350) Annals of Forest Science 72 6 705 715 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
Cultivar Juvenile Wood Engineered wood product Modulus of elasticity Modulus of rupture Density [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] [SPI.MECA.MSMECA]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Materials and structures in mechanics [physics.class-ph] [PHYS.MECA.MSMECA]Physics [physics]/Mechanics [physics]/Materials and structures in mechanics [physics.class-ph] |
spellingShingle |
Cultivar Juvenile Wood Engineered wood product Modulus of elasticity Modulus of rupture Density [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] [SPI.MECA.MSMECA]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Materials and structures in mechanics [physics.class-ph] [PHYS.MECA.MSMECA]Physics [physics]/Mechanics [physics]/Materials and structures in mechanics [physics.class-ph] RAHAYU, Istie DENAUD, Louis Marchal, Rémy Ten new poplar cultivars provide laminated veneer lumber for structural application |
topic_facet |
Cultivar Juvenile Wood Engineered wood product Modulus of elasticity Modulus of rupture Density [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] [SPI.MECA.MSMECA]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Materials and structures in mechanics [physics.class-ph] [PHYS.MECA.MSMECA]Physics [physics]/Mechanics [physics]/Materials and structures in mechanics [physics.class-ph] |
description |
International audience Key message Lambro, Brenta, Taro, Alcinde and Soligo are new poplar cultivars suitable for laminated veneer lumber (LVL) for structural purposes. While Lena, Koster, Dvina, Mella and Trichobel must be used with careful veneer material selection to obtain high value of mechanical properties. Context In France, the veneer processing industry uses only a very small number of different poplar cultivars. Aims This paper set out to investigate the potential of laminated veneer lumber made from 14 new cultivars for structural purposes, with a focus on juvenility and veneer thickness effects. Methods The mechanical properties of laminated veneer lumber panels made from each cultivar (114 samples per cultivar) were characterized by measuring their density, modulus of elasticity and modulus of rupture. Results A tight correlation was found between destructive and non-destructivemodulus of elasticity tests (R2=0.90, 1,808 samples). Five cultivars had suitable mechanical properties for structural applications ('Lambro', 'Brenta', 'Taro', 'Alcinde' and 'Soligo'). Five cultivars needed to be used with careful sample selection ('Lena', 'Koster', 'Dvina', 'Mella' and 'Trichobel'), and the final four ('I214', 'A4A', 'Triplo' and 'Polargo') could not be recommended for structural purposes. Conclusion The advantage of using veneers of mature wood compare to juvenile wood for laminated veneer lumber (LVL) production was due to an improvement of modulus of elasticity and modulus of rupture in the range of 15 to 20 %. The use of thick veneers (5.25 mm compared to 3 mm) did not appear to be detrimental to laminated veneer lumber mechanical performance. |
author2 |
Laboratoire Bourguignon des Matériaux et Procédés (LABOMAP) Arts et Métiers Sciences et Technologies HESAM Université (HESAM)-HESAM Université (HESAM) IFP Energies nouvelles (IFPEN) This research was carried out at the Laboratoire Bourgogne des Matériaux et des Procédés (LaBoMaP), Ecole Nationale Superieure d'Arts et Metiérs (ENSAM), Cluny, Bourgogne, France. We wish to thank our partners FCBA and CNPF IDF for their active collaboration on this large research programme. We also wish to thank our partners and funders of the Xylomat Technical Platform from the Xylomat Scientific Network funded by ANR-10-EQPX-16 XYLOFOREST. |
format |
Article in Journal/Newspaper |
author |
RAHAYU, Istie DENAUD, Louis Marchal, Rémy |
author_facet |
RAHAYU, Istie DENAUD, Louis Marchal, Rémy |
author_sort |
RAHAYU, Istie |
title |
Ten new poplar cultivars provide laminated veneer lumber for structural application |
title_short |
Ten new poplar cultivars provide laminated veneer lumber for structural application |
title_full |
Ten new poplar cultivars provide laminated veneer lumber for structural application |
title_fullStr |
Ten new poplar cultivars provide laminated veneer lumber for structural application |
title_full_unstemmed |
Ten new poplar cultivars provide laminated veneer lumber for structural application |
title_sort |
ten new poplar cultivars provide laminated veneer lumber for structural application |
publisher |
HAL CCSD |
publishDate |
2014 |
url |
https://hal.archives-ouvertes.fr/hal-01070544 https://doi.org/10.1007/s13595-014-0422-0 |
long_lat |
ENVELOPE(23.624,23.624,66.441,66.441) ENVELOPE(23.703,23.703,66.350,66.350) |
geographic |
Mella Taro |
geographic_facet |
Mella Taro |
genre |
dvina |
genre_facet |
dvina |
op_source |
ISSN: 1286-4560 EISSN: 1297-966X Annals of Forest Science https://hal.archives-ouvertes.fr/hal-01070544 Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2014, pp.11. ⟨10.1007/s13595-014-0422-0⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s13595-014-0422-0 info:eu-repo/semantics/altIdentifier/hdl/http://hdl.handle.net/10985/8657 hal-01070544 https://hal.archives-ouvertes.fr/hal-01070544 doi:10.1007/s13595-014-0422-0 ENSAM: http://hdl.handle.net/10985/8657 |
op_doi |
https://doi.org/10.1007/s13595-014-0422-0 |
container_title |
Annals of Forest Science |
container_volume |
72 |
container_issue |
6 |
container_start_page |
705 |
op_container_end_page |
715 |
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1766398586771210240 |