Teacher
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ROMAGNOLI Manuela
(syllabus)
Background of wood science and technology: Wood chemistry: cellulose, hemicellulose, extractives (terpens, tannins, quinones, lignans). Wood durability. Biotic agents of degradation, hazard classes, permeability, weathering. National bodies and European Committee for standardization (CEN): types of technical standards Solid wood. Standards for log and load bearing structures grading. Strength classes in structural timber EN technical standards. Structures in historical buildings, classification. Classification of quality in logs: EN technical standards. Marking CE. Use of wood extractives, cork, gums, other non wood products. Wood Preservants and consolidants. Wood modification: Heat treatments (thermowood, Plato-wood, Moldrup), Chemical modification (acetylation, furfural alchol, isocyanates), properties of chemically modified wood. Wood adhesion and wood adhesives. Liquified wood, welding wood, natural glues (proteins, starch, tannins…) Laminated timber and solid wood panels: plywoods, X-LAMS, gluelams, KVH, LVL, PVL etc. EN technical standards Particle wood biocomposites: particleboards (waferboard, flakeboards, OSB, LVL, etc.) Fiber-wood composites (MDF, HDF, LDF), wood-plastic composites (WPC), Cellulose nanopapers, cellulose nanocomposites, cellulose biofoams and aerogels. Plasma treatment of wood Biorafinery, recycled wood. Lignin nanoparticles and cellulose nanofibrils. Applications to bio-coatings, bio-vernishes, biomedical products Advances in wood composites: Wood polymers composite. Biocomposite materials inspired to wood. Forest-wood new value chains: organization
(reference books)
Rowell. 2013. Handbook of wood chemistry and wood composites. CRC Press Ansell 2015, Wood Composites. Elsevier publishing. Slides of the teacher. Tsoumis 1991. Wood Science and Technology APA Engineered wood handbook Suggested Review Articles by the teacher
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