Download or read book Identification of the Timbers of Southeast Asia and the Western Pacific written by 緒方 健 and published by Kaiseisha press. This book was released on 2008-02-29 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: 「南洋材の識別」（緒方1985）を増補・改訂・英訳し、オランダ国立植物博物館のP. Baas氏の協力を得て編集した。原著の模式図に加えて、実態顕・光顕・SEM写真を豊富に掲載して識別的特徴を示した。南洋材識別の新たなバイブルの誕生ともいえよう。
Download or read book Atlas of Macroscopic Wood Identification written by Flavio Ruffinatto and published by Springer Nature. This book was released on 2019-12-12 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: This atlas presents macroscopic descriptions, macro cross section pictures, general characteristics and identification keys of 335 wood species currently introduced in the European timber market from all over the world. Overall 292 different genera are represented and CITES-listed timbers are also included. Macroscopic descriptions are based on a recently proposed list of macroscopic features for wood identification. Macroscopic features and their codes are defined and illustrated in the atlas. Wood descriptions also include information about natural durability, physical and mechanical properties, end uses, environmental sustainability and possible related misleading commercial names. Furthermore, each genus is described in terms of number of species, geographical distribution and main commercial timbers, and details are given about to what extent timbers within the genus can be typically identified through macroscopic and microscopic analysis, if any. The atlas will be a valuable guide for all agents in charge for timber verification, those involved in the European Timber Regulation enforcement and CITES inspections, as well as wood scientists, foresters, wood sellers, wood restorers, and any wood worker and wood passionate interested in a fast and reliable tool for wood identification.
Download or read book Five Hundred Plant Species in Gunung Halimun Salak National Park West Java A Checklist Including Sundanese Names Distribution and Use written by Hari Priyadi and published by CIFOR. This book was released on 2010-01-01 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prospects and Utilization of Tropical Plantation Trees written by Liew Kang Chiang and published by CRC Press. This book was released on 2019-10-21 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large numbers of tropical trees from natural forests or plantation forest are available for human consumption and management. This book focuses on the prospects and utilization of tropical plantation trees in context of economic and business, planting, managing stocks, and uses of trees converted to various wood-based products. It provides information on key areas of tropical plantation trees including growth performance, nursery practices, soil properties, planting stock production, raw material cellulose, anatomy, pulping and papermaking, fiber modification, and properties of wood composites. Features: Comprehensive information on prospects and utilization of tropical plantation tree species. Features information on potential products derived from tropical plantation trees including cellulose-based wood products, particleboard with bioplastic binder, and laminated veneer lumber. Discusses species usage of economic importance other than wood production. Presents information on nursery practices, growth performance, and soil properties of tropical trees. Illustrates methodologies for repeating investigations on work that has been done previously in tropical tree research. This book introduces information for entrepreneurs or researchers before undertaking work with these tree species illustrating technical methodologies allowing for repetition or previous successful works. This information proves valuable to researchers if further work is needed for improvement on these plant-derived products.
Download or read book Characteristics Properties and Uses of Timbers South east Asia northern Australia and the Pacific written by William G. Keating and published by . This book was released on 1982 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Wood Chemistry and Wood Composites Second Edition written by Roger M. Rowell and published by CRC Press. This book was released on 2012-09-06 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wood has played a major role throughout human history. Strong and versatile, the earliest humans used wood to make shelters, cook food, construct tools, build boats, and make weapons. Recently, scientists, politicians, and economists have renewed their interest in wood because of its unique properties, aesthetics, availability, abundance, and perhaps most important of all, its renewability. However, wood will not reach its highest use potential until we fully describe it, understand the mechanisms that control its performance properties, and, finally, are able to manipulate those properties to give us the desired performance we seek. The Handbook of Wood Chemistry and Wood Composites analyzes the chemical composition and physical properties of wood cellulose and its response to natural processes of degradation. It describes safe and effective chemical modifications to strengthen wood against biological, chemical, and mechanical degradation without using toxic, leachable, or corrosive chemicals. Expert researchers provide insightful analyses of the types of chemical modifications applied to polymer cell walls in wood. They emphasize the mechanisms of reaction involved and resulting changes in performance properties including modifications that increase water repellency, fire retardancy, and resistance to ultraviolet light, heat, moisture, mold, and other biological organisms. The text also explores modifications that increase mechanical strength, such as lumen fill, monomer polymer penetration, and plasticization. The Handbook of Wood Chemistry and Wood Composites concludes with the latest applications, such as adhesives, geotextiles, and sorbents, and future trends in the use of wood-based composites in terms of sustainable agriculture, biodegradability and recycling, and economics. Incorporating decades of teaching experience, the editor of this handbook is well-attuned to educational demands as well as industry standards and research trends.
Download or read book Plant Resources of South east Asia written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Program summarizes information on 2900 timbers-yielding species and has been extended with a search facility for wood properties and an interactive wood-anatomy identification system.
Download or read book The Timbers of Commerce and Their Identification written by Herbert Stone and published by . This book was released on 1905 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Timbers of South East Asia written by Gerald Hart and published by . This book was released on 1973 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper FPL RP written by and published by . This book was released on 1986 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trees of the Western Pacific Region written by John Hugo Kraemer and published by . This book was released on 1951 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical timber atlas written by Jean Gérard and published by Editions Quae. This book was released on 2017-11-30 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: This atlas presents technical information for professionals who process and use temperate or tropical timber. It combines the main technical characteristics of 283 tropical species and 17 species from temperate regions most commonly used in Europe with their primary uses.
Download or read book Method to Estimate Dry kiln Schedules and Species Groupings written by William Turner Simpson and published by . This book was released on 1996 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Session on Tropical Forestry for People of the Pacific Seventeenth Pacific Science Congress written by C. Eugene Conrad and published by DIANE Publishing. This book was released on 1994 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers: forestry research in Asia and the Pacific; management of tropical forests for products and energy; forests and wildlife management; tropical rainforests of northern Australia; forest resources in New Guinea; management factors affecting forests; fire management in Central America; biological diversity, and much more. Graphs and photos.
Download or read book Proceedings of the Session on Tropical Forestry for People of the Pacific XVII Pacific Science Congress May 27 28 1991 Honolulu Hawaii written by and published by . This book was released on 1992 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Resources of South East Asia written by and published by . This book was released on 1989 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Efficient Utilization of Red Maple Lumber in Glued laminated Timber Beams written by John J. Janowiak and published by . This book was released on 1995 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: The feasibility of utilizing cant-sawn hardwood lumber, which would not usually be desired for furniture manufacture, was studied for the manufacture of structural glued-laminated (glulam) timber. Two red maple beam combinations were evaluated: (1) a glulam combination designed with E-rated lumber in 25 percent of the outer laminations (top and bottom) and No. 3 grade lumber in 50 percent of the center laminations and (2) a wide-width glulam combination with laminations made from nominal 2- by 4- and 2- by 6-in. No. 2 grade lumber laid edge-to-edge having staggered end joints (termed 2 by 4/2 by 6 glulam combination). Test results of 42 red maple glulam beams showed that it was feasible to develop structural glulam timber from cant-sawn lumber. The glulam combinations made from E-rated lumber exceeded the target design bending stress of 2,400 lb/in2 and met the target modulus of elasticity (MOE) of 1.8 Ã 106 lb/in2. In addition, the 2 by 4/2 by 6 glulam combination exceeded published design stresses for vertically laminated bending strength, MOE in both the horizontally and vertically laminated orientations, and horizontal shear stress in the vertically laminated orientation. Based on the results of the 2 by 4/2 by 6 glulam combination, it was determined that edge gluing the laminations to form wide-width lumber is not required to achieve targeted strength and stiffness levels. Data analysis showed that ASTM D3737 procedures developed for softwood species accurately predict beam stiffness and provide conservative bending and horizontal shear strength estimates for red maple glulam beams. Also, it was shown that results from ASTM D143 shear-block tests could be used to accurately predict horizontal shear strength of 2 by 4 and 2 by 6 red maple glulam beams.
