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Academic literature on the topic 'Panneaux de fibres – Industrie'
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Journal articles on the topic "Panneaux de fibres – Industrie"
Taghiyari, Hamid R., Farzad Arbabi Ghamsari, and Ehsan Salimifard. "Effects of adding nano-wollastonite, date palm prunings and two types of resins on the physical and mechanical properties of medium-density fibreboard (MDF) made from wood fibres." BOIS & FORETS DES TROPIQUES 335 (March 15, 2018): 49. http://dx.doi.org/10.19182/bft2018.335.a31517.
Full textAli, Mohamad, and Mohamed El-Gohary. "Caractérisations mécaniques des charnières pour meuble." MATEC Web of Conferences 261 (2019): 02006. http://dx.doi.org/10.1051/matecconf/201926102006.
Full textDANNAWI, M., and P. TOURNIER. "CLASSIFICATION DE LA TENUE AU CHOC DES RESINES ORGANIQUES LORS D'ESSAIS EN COMPRESSION DYNAMIQUE ET D'IMPACT SUR PANNEAUX DES COMPOSITES A FIBRES DE VERRE." Le Journal de Physique Colloques 49, no. C3 (1988): C3–91—C3–96. http://dx.doi.org/10.1051/jphyscol:1988313.
Full textWegener, Konrad, and Atsushi Matsubara. "Special Issue on Advanced Material Driven Design of Machine Tools." International Journal of Automation Technology 14, no. 2 (2020): 261–63. http://dx.doi.org/10.20965/ijat.2020.p0261.
Full textDissertations / Theses on the topic "Panneaux de fibres – Industrie"
Gilbert, Véronique. "Caractérisation des résidus provenant de l'industrie de la seconde transformation des panneaux de particules et de fibres." Thesis, Université Laval, 2005. http://www.theses.ulaval.ca/2005/23125/23125.pdf.
Full textAccording to Québec’s Règlement sur les matières dangereuses, wood residues containing resin are likely to be toxic residual dangerous matters because of their formaldehyde content. The management of these residues is problematic for the secondary board manufacturers because the majority might not operate a combustion boiler with high enough power to burn board residues in conformity with regulatory requirements. The recovery of these residues could be possible, but no decision can be taken without knowing the nature of the residues. The objective of this study is to characterize the residues coming from the secondary board manufacturers in the province of Québec in order to find opportunities for recuperating, recycling or disposing of these residues. A survey of secondary board processing plants has been conducted to draw a picture of the disposal of residues. A mail questionnaire was sent to a sample of plants within each industrial sector. The five points of contact method was applied, yielding a response rate of 32%. A quantification of the residues was made and the data was used to extrapolate the results to the whole of Québec industry. A segmentation of the results according to the size of the plant or to the industrial sector was made and significant differences were found between classes regarding the management, the use and the contamination of the residues. The majority of secondary board manufacturers send their board residues to landfill sites. This is the case of most small size mills. The survey indicates that 30 percent of the mills have experienced serious problem in managing these residues and they have already tried to find a better solution to dispose of them.
Migneault, Sébastien. "RECYCLAGE DES RÉSIDUS PAPETIERS POUR LA PRODUCTION DE PANNEAUX DE FIBRES." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/28402/28402.pdf.
Full textVaucher, Karyn. "Valorisation des boues papetières et du peuplier hybride dans la fabrication de panneaux de fibres de moyenne densité (MDF)." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/28426/28426.pdf.
Full textThe wood composites industry has more and more difficulties to find raw materials. The aim of this project is to show that hybrid poplar and paper mill sludge are both sustainable fiber ressources. Thirty medium-density fiberboard panels (MDF) were produced with 12% of ureaformaldehyde resin and various ratios of hybrid poplar fibers and primary paper mill sludge from kraft and thermomechanical processes. According to the ASTM D-1037 standard method, the evaluated properties were modulus of elasticity, modulus of rupture, internal bond strength, thickness swell and linear expansion. Panel density and formaldehyde emission were also measured. The results show that MDF made from hybrid poplar fully satisfies the industrial quality requirements. Panels with 25% of kraft or thermomechanical sludge meet the ANSI A208.2-2002 MDF standard for the highest grade. Overall, kraft sludge give inferior performances than thermomechanical sludge, probably due to their high ash content. For the lowest grade of ANSI A208.2-2002 MDF standard, it is possible to increase the amount of thermomechanical sludge to 75%. Sludge plays a significant role in MDF panel properties, particularly for internal bond strength, linear expansion and formaldehyde emission. In the future, research efforts should demonstrate that formaldehyde-free composites are compatible with paper mill sludge.
Planche, Arnaud. "Caractérisation mécano-physique des panneaux de fibres de moyenne densité (MDF) : application au cintrage de panneaux épais." Bordeaux 1, 1999. http://www.theses.fr/1999BOR10512.
Full textPimapunsri, Kusol. "Conception intégrée de meubles réalisés en panneaux de fibres ou de particules." Grenoble INPG, 2007. https://tel.archives-ouvertes.fr/tel-00580568.
Full textThe companies need to integrate delocalized units in different domains during the design process although it increases complexity in the design process due to the globalization. The actors must introduce their constraints in a just need and be able to work in a multi-actor system. We present here how the proposed system solves the problems of imaginary complexity. A design system for furniture made of particleboard or fiberboard is developed to validate our approach. It integrates a designer, proposing the outlines of shapes and principal dimensions of product corresponding to the specifications. A technologist, an assembler, a mechanician, and a manufacturer allow carrying out gradually the adequate technological choices, to calculate the dimensions of various elements by taking account of quality standards and to evaluate the cost of the final obtaining product
Wieland, Stefanie Pizzi Antonio. "Utilisation d'adhésifs respectueux de l'environnement pour la fabrication de panneaux dérivés du bois à faible émission de formaldéhyde." S. l. : S. n, 2007. http://www.scd.uhp-nancy.fr/docnum/SCD_T_2007_0103_WIELAND.pdf.
Full textFall, Seydina Omar. "Mise au point d'essais de flexion et de flexion-compression sur des plaques : application aux panneaux de fibres de bois." Metz, 2001. http://www.theses.fr/2001METZ041S.
Full textBen, Amor Anis. "Caractérisation du comportement hygromécanique des panneaux composites à base de bois finis asymétriquement." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26760/26760.pdf.
Full textGarcia, Rosilei Aparecida. "Amélioration de la stabilité dimensionnelle des panneaux de fibre de bois MDF par traitements physico-chimiques." Thesis, Université Laval, 2005. http://www.theses.ulaval.ca/2005/23177/23177.pdf.
Full textThe objectives of this study were 1) to improve the dimensional stability of medium density fiberboards (MDF) by three physical or chemical treatments: a) esterification, b) maleated polypropylene wax and c) heat treatment; 2) to determine the effect of these treatments on the mechanical properties, vertical density profiles and wetting properties of the panels and 3) to determine the chemical modification following treatments. MDF panels were produced from fibers esterified with 5 % maleic anhydride. The esterification treatment showed a reduction in thickness swelling and water absorption after 2 hours water soaking independently of reaction time. However, the treatment did not improve the physical properties after 24 hours water soaking or after relative humidity repeated cycles. The receding contact angle increased while wicking decreased following esterification. MDF panels were produced from two resin types (urea-formaldehyde and melamine-urea-formaldehyde) and three maleated polypropylene contents (0, 3 and 5 %). Photomicrographs showed that maleated polypropylene forms agregates within the panels. The treatment showed an important reduction of thickness swelling and water absorption after water soaking. Linear expansion and contraction increased following treatment. Thickness swelling and shrinkage in adsorption and desorption conditions decreased following treatment. The treatment improved the mechanical properties. Advancing contact angles increased for panels treated and bonded with urea-formaldehyde. Receding contact angle increased with 5 % maleated polypropylene content while wicking decreased following the treatment independently of maleated polypropylene content. Infrared spectroscopy did not detect chemical reaction between the fibers and the maleated polypropylene. MDF panels were produced from untreated fibers and heat-treated fibers at 150 and 180oC for 15, 30 and 60 minutes. Heat treatment showed a reduction on thickness swelling and water absorption after water soaking. Thickness swelling increased after relative humidity repeated cycles. Linear expansion and contraction and springback were not improved by the treatment. The treatment showed no significant effect in the mechanical properties and vertical density profile of the panels. The advancing and receding contact angles increased while wicking decreased by the treatment. X-ray photoelectron spectroscopy showed slight decreases in O/C ratio and changes in C1/C2 ratio for heat-treated fibers.
Wieland, Stefanie. "Utilisation d’adhésifs respectueux de l'environnement pour la fabrication de panneaux dérivés du bois à faible émission de formaldéhyde : caractérisation des paramètres de pressage : évaluation des propriétés des panneaux." Thesis, Nancy 1, 2007. http://www.theses.fr/2007NAN10103/document.
Full textThe standards concerning the formaldehyde emissions2 from wood based panels have become more restrictive; alternatives meeting the requirements of the standards are needed. Therefore, solutions for the industrial use of three types of adhesives were studied which are; tannin adhesives by silica-induced autocondensation, Urea-formaldehyde (UF) / polymeric phenyl isocyanate (pMDI) hybrid adhesives and formulations based on dimethoxyethanal (DME). The study related to the tannins showed that an industrial production of large particle particle boards pressed with steam injection is possible. The analyses made it possible to evaluate the tannin autocondensation reactions of the formulations and to optimize them for steam injection pressing. Most of the studied formulations satisfied the qualitative requirements of the standard for both internal bond strength and formaldehyde emission2. Besides, the potential use for exterior grade of these panels remains problematic. The experimentations on the UF/pMDI adhesives increased the knowledge in the field of the adhesives-panel properties interactions for medium density fiberboard (MDF). Important results were obtained by the study of the resin distribution by confocal laser scanning microscopy (CLSM). Best results concerning the improvement of the panel properties were obtained for adhesive mixtures with low molar ratio UF and emulsifiable pMDI, satisfying the requirements of the standard, grade F **. However, grade F **** could only be reached by using 100 % of MDI. During the study related to the formulations of DME derived resins, new adhesive formulations were developed. The most promising formulation was selected and validated on industrial scale. It has shown to be able to satisfy the qualitative requirements of the standards with low formaldehyde emission2
Books on the topic "Panneaux de fibres – Industrie"
Canada, Canada Environnement. Fibres minérales (fibres vitreuses de fabrication humaine). Ministre des approvisionnements et services Canada, 1993.
Feng, Martin W. Improving value recovery of OSB from post-mountain pine beetle wood. Mountain Pine Beetle Initiative, 2005.
Tribunal canadien du commerce extérieur. Rapport sur la production au Canada de certains fils et fibres et de certains tissus pour vêtements. Tribunal candien du commerce extérieur, 2005.
Joseph, Marjory L. Essentials of textiles. 4th ed. Holt, Rinehart, and Winston, 1988.
Canada. Textile and Clothing Board. Report on a review concerning acrylic yarn =: Rapport du réexamen sur les filés acryliques. Textile and Clothing Board, 1988.
Chow, Kathleen Margaret Semple. Improving the stability of oriented strand board manufactured from mountain pine beetle wood. Pacific Forestry Centre, 2009.
Mineral fibres (man-made vitreous fibres) (Priority substances list assessment report). Environment Canada, 1993.
Report on the Production in Canada of Certain Fibres, Yarns and Apparel Fabrics. Canadian Government Publishing, 2005.
R, Hollen Norma, and Hollen Norma R, eds. Textiles. 6th ed. Macmillan, 1988.
Langford, Anna L., and Sara J. Kadolph. Textiles (10th Edition). Prentice Hall, 2006.