Classifying Wood
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FAOSTAT-Forestry Definitions
FOREST PRODUCTS DEFINITIONS General terms FAOSTAT - Forestry JOINT FOREST SECTOR QUESTIONNAIRE Item Item Code Definition code coniferous C Coniferous All woods derived from trees classified botanically as Gymnospermae, e.g. Abies spp., Araucaria spp., Cedrus spp., Chamaecyparis spp., Cupressus spp., Larix spp., Picea spp., Pinus spp., Thuja spp., Tsuga spp., etc. These are generally referred to as softwoods. non-coniferous NC Non-Coniferous All woods derived from trees classified botanically as Angiospermae, e.g. Acer spp., Dipterocarpus spp., Entandrophragma spp., Eucalyptus spp., Fagus spp., Populus spp., Quercus spp., Shorea spp., Swietonia spp., Tectona spp., etc. These are generally referred to as broadleaves or hardwoods. tropical NC.T Tropical Tropical timber is defined in the International Tropical Timber Agreement (1994) as follows: “Non-coniferous tropical wood for industrial uses, which grows or is produced in the countries situated between the Tropic of Cancer and the Tropic of Capricorn. The term covers logs, sawnwood, veneer sheets and plywood. Plywood which includes in some measure conifers of tropical origin shall also be covered by the definition.” For the purposes of this questionnaire, tropical sawnwood, veneer sheets and plywood shall also include products produced in non-tropical countries from imported tropical roundwood. Please indicate if statistics provided under "tropical" in this questionnaire may include species or products beyond the scope of this definition. Year Data are requested for the calendar year (January-December) indicated. 2 Transactions FAOSTAT - Forestry JOINT FOREST SECTOR QUESTIONNAIRE Element Element Code Definition code 5516 Production Quantity Removals The volume of all trees, living or dead, that are felled and removed from the forest, other wooded land or other felling sites. -
Common Forest Trees of NC
FFOORREESSTT TTRREEEESS OF NORTH CAROLINA North Carolina Forest Service TWENTIETH EDITION 2012 North Carolina Department of Agriculture and Consumer Services The North Carolina Forest Service is an equal opportunity/affirmative action employer. Its programs, activities and employment practices are available to all people regardless of race, color, religion, sex, age, national origin, handicap or political affiliation. COMMON FOREST TREES OF NORTH CAROLINA ( R E V I S E D ) A POCKET MANUAL Produced by the North Carolina Department of Agriculture and Consum er Services North Carolina Forest Service Wib L. Owen, State Forester TWENTIETH EDITION 2012 Foreword Trees may be the oldest and largest living things in nature. They are closely associated with our daily lives, yet most of us know little about them and barely can tell one type of tree from another. Sixteen editions of this handy pocket guide have been printed since John Simcox Holmes, North Carolina's first State Forester, put together the first edition in 1922. Holmes' idea was to provide an easy-to-use reference guide to help people of all ages recognize many of our common forest trees on sight. That goal has not changed. Although the book has changed little, some uses of wood and general information about the trees have. Carriages and wagons, for example, aren't often made from Shagbark hickory (or anything else) anymore, and Loblolly pine now is used for making tremendous amounts of pine plywood, something unheard of in the 1920's. Keeping these changes in mind, we revised Common Forest Trees of North Carolina in 1977 and 1995. -
Use of Wood Residue in Making Reconstituted Board Products
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 1959 Use of wood residue in making reconstituted board products Suthi Harnsongkram The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Harnsongkram, Suthi, "Use of wood residue in making reconstituted board products" (1959). Graduate Student Theses, Dissertations, & Professional Papers. 3981. https://scholarworks.umt.edu/etd/3981 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. THE USE OF WOOD RESIDUE IN MAKING RECONSTITUTED BOMD HiODUCTS SUTHI HARNSOMJKRAM B.S.F., Unlveinsity of the Philippines, 1952 Presented in partial fulfillment of the requirements for the degree of Master of Forestry MONTANA STATE UNIVERSITY 1959 Approved Dean, Graduate School I 3 I960 Date UMI Number: EP34193 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent on the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. UMT " DlM«litionP«ibWfca ^ UMI EP34193 Copyright 2012 by ProQuest LLC. All rights reserved. This edition of the work is protected against unauthorized copying under Title 17, United States Code. -
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CHARACTERISTICS OF TEN TROPICAL HARDWOODS FROM CERTIFIED FORESTS IN BOLIVIA PART I WEATHERING CHARACTERISTICS AND DIMENSIONAL CHANGE R. Sam Williams Supervisory Research Chemist Regis Miller Botanist and John Gangstad Technician USDA Forest Service Forest Products Laboratory1 Madison, WI 53705-2398 (Received July 2000) ABSTRACT Ten tropical hardwoods from Bolivia were evaluated for weathering performance (erosion rate, dimensional stability, warping, surface checking, and splitting). The wood species were Amburana crarensis (roble), Anudenanthera macrocarpa (curupau), Aspidosperma cylindrocarpon Cjichituriqui), Astronium urundeuva (cuchi), Caesalpinia cf. pluviosa (momoqui), Diplotropis purpurea (sucupira), Guihourriu chodatiuna (sirari), Phyllostylon rhamnoides (cuta), Schinopsis cf. quebracho-colorudo (soto), and Tabeb~liuspp. (lapacho group) (tajibo or ipe). Eucalyptus marginatu Cjarrah) from Australia and Tectonu grandis (teak), both naturally grown from Burma and plantation-grown from Central America, were included in the study for comparison. The dimensional change for the species from Bolivia, commensurate with a change in relative humidity (RH) from 30% to 90%, varied from about 1.6% and 2.0% (radial and tangential directions) for Arnburunu cer~ren.risto 2.2% and 4.1% (radial and tangential) for Anadenanthera macrocarpu. The dimensional change for teak was 1.3% and 2.5% (radial and tangential) for the same change in relative humidity. None of the Bolivian species was completely free of warp or surface checks; however, Anadenanthera macrocarpu, Aspidosperma cy- lindrocurpon, and Schinopsis cf. quebracho-colorado performed almost as well as teak. The erosion rate of several of the wood species was considerably slower than that of teak, and there was little correlation between wood density and erosion rate. Part 2 of this report will include information on the decay resistance (natural durability) of these species. -
Builders Choice Moulding & Millwork Profile Guide
Moulding & Millwork profile guide OUR HISTORY OrePac is a family-owned and operated business, founded by the Hart family in 1976. Through strong leadership and a commitment to success, the company has grown into one of the premier distributors in the building industry. Trust, integrity and a dedication to excellence are the values most important to OrePac. That commitment can be found in the services we offer, the quality of the products we provide, and the way we treat our employees and customers. This dedication to our markets has enabled us to make a positive impact on the shelter industry and the communities we serve. DOMESTIC SOLUTIONS Located in the heart of Oregon’s Willamette Valley, OrePac Manufacturing (previously known as Dallas Planing Mill, Inc.) has been in operation since 1883. OrePac produces millwork products including Hemlock, Ponderosa Pine, Knotty Alder and many other hardwoods. CUSTOM PRODUCTS With the ability to produce custom patterns through CAD drawings, templates, and knives, we can meet all of your moulding needs in one facility. This makes OrePac Manufacturing a valuable resource to OrePac and its customers. DISTRIBUTION CENTERS Boise, ID Bozeman, MT CORPORATE Denver, CO Wilsonville, OR Ontario, CA MANUFACTURING Phoenix, AZ Dallas, OR Sacramento, CA DISTRIBUTION CENTERS Salt Lake City, UT Spokane, WA Tacoma, WA Wilsonville, OR TABLE OF CONTENTS MOULDING 101 5 Handling of Millwork 6 Common Moulding Applications 8 Species Types PROFILES 10 Base 18 Casing 26 Crown 30 Chair Rail, Hand Rail 32 Rounds 33 Stop 34 Stop, Square, Parting Strip, Screen Mould, Brickmould 35 Outside Corner, Lattice 36 Cove 37 Miscellaneous 40 Boards 45 Jambs, Frames 46 Mullion, Astragal 47 Particle Board Shelving, MDF Sheet Stock Moulding images5500 are S Federal not to scale Way | Boise, ID 83716 | T: 208-345-0562 | F: 208-343-4808 | www.orepac.comwww.orepac.com 3 4 Moulding images are not to scale HANDLING OF MILLWORK Unfinished Woodwork is Vulnerable! • Apply finish as soon as possible following the manufacturer’s finishing instructions. -
Natural Durability of Narrow Leaved Ash (Fraxinus Angustifolia Vahl.) Wood from Planted and Natural Stands
Ormancılık Dergisi 12(1) (2016) 30-39 Natural Durability of Narrow Leaved Ash (Fraxinus angustifolia Vahl.) Wood from Planted and Natural Stands Kamile TIRAK HIZAL1*6, Nurgün ERDİN2 Abstract Sustainability of natural forests is under pressure due to some social and economic problems existing in developing countries. In such countries, creation of new resources for wood production by plantation establishment is necessary in order to protect forest eco-system and to meet the demand for wood. Fast-growing plantations will be relied upon as a key element in meeting future demand for wood. Fraxinus angustifolia Vahl. (Narrow leaved ash-NLA) tree is the most important species for Turkey because of its fast growing ability and valuable wood. It is also used in parquet, sports tools, mine poles, and caique building. The exceptional property of ash is its bending ability and flexibility. NLA wood is known as non-resistant to fungi but there is no information about planted ash wood. For this reason, possible durability differences between planted and natural grown NLA wood was studied in this study. Natural durability of fast growing NLA species, grown in plantation and natural stands was evaluated by soil-block decay test method according to ASTM D- 2017 -05. The ash trees were felled down from Adapazarı and Sinop regions and then test specimens were exposed to a brown rot fungus Gloeophyllum trabeum, two white rot fungi Pleurotus ostreatus and Coriolus versicolor for 12 weeks. The natural durability was determined by the weight loss percentage of the test blocks. As a result, there is no significant different between plantation and natural grown NLA wood durability against brown and white rot fungi. -
Douglas-Fir Series Psme
PSME 1 DOUGLAS-FIR SERIES Pseudotsuga menziesii PSME Patricia A. Martinez Thomas Atzet The latitudinal range of Douglas-fir is the greatest of any commercial conifer of western North America. Nearly pure stands of Douglas-fir continue south from their northern limit on Vancouver Island through western Washington, Oregon, and the Klamath and Coast Ranges of northern California as far south as the Santa Cruz Mountains. Douglas-fir behaves as a drought tolerant pioneer, with moderate tolerance to shade. It is best described as a generalist. Douglas-fir occurs in all series and at elevations ranging from sea level to 5600 feet. Rather than any particular parent material, soil depth, or aspect, Douglas-fir regeneration is associated with recently disturbed ground. Overstory presence of Douglas-fir indicates disturbance, while presence and dominance in the understory can indicate hot, dry conditions characteristic of the Series. Ponderosa pine and incense-cedar are the only major conifers with greater tolerance to drought (Minore 1979). Douglas-fir reproduces well in temperatures near 80 degrees F (Cleary and Waring 1969) and survives in less than two percent of full sunlight for at least several decades (Atzet and Waring 1970). Douglas-fir is not known, however, for its frost tolerance. Except for the isolated occurrences of climax stands of Oregon white oak and ponderosa pine, the Series occurs in the hottest, driest forest environments in southwestern Oregon. Douglas-fir grows under a wide variety of climatic conditions. Douglas-fir typically dominates the overstory in early, mid, and late seral successional stages in Temperate and Mediterranean ecosystems throughout the Pacific Northwest. -
Chestnut Oak Forest/Woodland
Classification of the Natural Communities of Massachusetts Terrestrial Communities Descriptions Chestnut Oak Forest/Woodland Community Code: CT1A3A0000 State Rank: S4 Concept: Oak forest of dry ridgetops and upper slopes, dominated by chestnut oak with an often dense understory of scrub oak, heaths, or mountain laurel. Environmental Setting: Chestnut Oak Forests/Woodlands occur as long narrow bands along dry ridges and upper slopes with thin soil over acidic bedrock. They may extend down steep, convex, rocky, often west- or south-facing slopes where soil is shallow and dry. The canopy is closed to partially open (>25% cover). There tends to be deep oak leaf litter with slow decomposition. Often many trees have multiple fire scars and charred bases; fire appears to play a role in maintaining the community occurrences. Chestnut Oak Forests/Woodlands often occur in a mosaic with closed oak or pine - oak forests down slope and more open communities above. Vegetation Description: The canopy of Chestnut Oak Forests/Woodlands is dominated, often completely, by chestnut oak (Quercus montana). Less abundant associates include other oaks (black (Q. velutina), red (Q. rubra), and/or white (Q. alba), and less commonly, scarlet (Q. coccinea)), with red maple (Acer rubrum), and white or pitch pines (Pinus strobus, P. rigida). The subcanopy layer is sparse and consists of canopy species, black birch (Betula lenta), and sassafras (Sassafras albidum). Tall shrubs are lacking or the shrub layer may have scattered tree saplings, mountain laurel (Kalmia latifolia), striped maple (Acer pensylvanicum), American chestnut (Castanea dentata), and witch hazel (Hamamelis virginiana). Short shrubs are dense in patches dominated by black huckleberry (Gaylussacia baccata) and lowbush blueberries (Vaccinium angustifolium and V. -
Wood Identification and Chemistry' Covers the Physicalproperties and Structural Features of Hardwoods and Softwoods
11 DOCUMENT RESUME ED 031 555 VT 007 853 Woodworking Technology. San Diego State Coll., Calif. Dept. of Industrial Arts. Spons Agency-Office of Education (DHEA Washington, D.C. Pub Date Aug 68 Note-252p.; Materials developed at NDEA Inst. for Advanced Studyin Industrial Arts (San Diego, June 24 -Au9ust 2, 1968). EDRS Price MF -$1.00 He -$13.20 Descriptors-Curriculum Development, *Industrial Arts, Instructional Materials, Learning Activities, Lesson Plans, Lumber Industry, Resource Materials, *Resource Units, Summer Institutes, Teaching Codes, *Units of Study (Sublect Fields), *Woodworking Identifiers-*National Defense Education Act TitleXIInstitute, NDEA TitleXIInstitute, Woodworking Technology SIX teaching units which were developed by the 24 institute participantsare given. "Wood Identification and Chemistry' covers the physicalproperties and structural features of hardwoods and softwoods. "Seasoning" explainsair drying, kiln drying, and seven special lumber seasoning processes. "Researchon Laminates" describes the bending of solid wood and wood laminates, beam lamination, lamination adhesives,. andplasticlaminates."Particleboard:ATeachingUnitexplains particleboard manufacturing and the several classes of particleboard and theiruses. "Lumber Merchandising" outhnes lumber grades andsome wood byproducts. "A Teaching Unitin Physical Testing of Joints, Finishes, Adhesives, and Fasterners" describes tests of four common edge pints, finishes, wood adhesives, and wood screws Each of these units includes a bibhography, glossary, and student exercises (EM) M 55, ...k.",z<ONR; z _: , , . "'zr ss\ ss s:Ts s , s' !, , , , zs "" z' s: - 55 Ts 5. , -5, 5,5 . 5, :5,5, s s``s ss ' ,,, 4 ;.< ,s ssA 11111.116; \ ss s, : , \s, s's \ , , 's's \ sz z, ;.:4 1;y: SS lza'itVs."4,z ...':',\\Z'z.,'I,,\ "t"-...,,, `,. -
Wood Properties of Teak (Tectona Grandis) from a Mature Unmanaged Stand in East Timor
J Wood Sci (2011) 57:171–178 © The Japan Wood Research Society 2011 DOI 10.1007/s10086-010-1164-8 ORIGINAL ARTICLE Isabel Miranda · Vicelina Sousa · Helena Pereira Wood properties of teak (Tectona grandis) from a mature unmanaged stand in East Timor Received: May 5, 2010 / Accepted: November 5, 2010 / Published online: March 17, 2011 Abstract The wood quality from 50- to 70-year-old Tectona carpentry. Teak wood is moderately hard and heavy, seasons grandis trees from an unmanaged forest in East Timor was rapidly, kiln dries well, and has overall good machining prop- assessed. The aim was to evaluate teak in mature stands that erties. It is prized mostly for its natural durability and high had undergone uncontrolled disturbances, e.g., fi re and local dimensional stability in association with pleasant aesthetics. community usage. Heartwood represented 91% of the tree Some end-user requirements include high heartwood content radius at a height of 1.7 m, and sapwood contained on average (at least 85%) and wood density (> 675 kg/m3) and suffi cient nine rings. The mean ring width showed within-tree and strength [modulus of rupture (MOR) > 135 N/mm2].1 between-tree variability. The chemical compositions of heart- Teak grows naturally in Southeast Asia and was intro- wood and sapwood were similar. Within-tree chemical varia- duced into other tropical and subtropical regions in Austra- tion occurred only in terms of extractives, which increased lia, Africa, and Latin America. Teak is now one of the most from the pith (8.3%) to the heartwood–sapwood transition important species for tropical plantation forestry, mostly (12.7%) and decreased in the sapwood (9.2%). -
Development of Particleboard from Waste Styrofoam and Sawdust
18 ABDULKAREEM et al: DEVELOPMENT OF PARTICLEBOARD FROM WASTE STYROFOAM AND SAWDUST Development of Particleboard from Waste Styrofoam and Sawdust S. A. Abdulkareem1, S. A. Raji2, A. G. Adeniyi1* 1Chemical Engineering Department, University of Ilorin, Ilorin, Nigeria. 2 Civil Engineering Department, University of Ilorin, Ilorin, Nigeria. ABSTRACT: The use of Plastic Based Resin (PBR) synthesised from waste Styrofoam as binder in the production of particleboard was the focus of this investigation. This study explored the properties of particleboard produced from sawdust wastes and PBR resin synthesized from waste Styrofoam. Three particleboard panels namely C1, C2 and C3 were prepared with 20%, 30%, and 40%, (v/v), respectively. PBR was synthesised via solvolysis of waste Styrofoam in a chosen solvent, and properly mixed with sawdust by simple mechanical stirring, using hand lay-up process in cold pressing to obtain the desired shapes. ASTM D-1037 standard was used to evaluate the physical and mechanical properties of the manufactured particleboards. Density, moisture content (MC), water absorption (WA), thickness swelling (TS), and mechanical properties i.e. modulus of elasticity (MOE) and modulus of rupture (MOR) of C2 and C3 were better than that of C1 particleboard and met the LD-1 requirement of ANSI A208.1. PBR from Styrofoam waste is confirmed as a good substitute for Urea or formaldehyde based resin presently used industrially. The properties of C2 and C3 synthesised are in tandem with the requirements of the ANSI A208.1 standards. KEYWORDS: styrofoam waste, plastic-based resin, particleboard, sawdust waste, curing. [Received December 16 2016; Revised March 27 2017; Accepted June 1 2017] I. -
PC18 Doc. 11.6
PC18 Doc. 11.6 CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________ Eighteenth meeting of the Plants Committee Buenos Aires (Argentina), 17-21 March 2009 Annotations TREE SPECIES: ANNOTATIONS FOR SPECIES INCLUDED IN APPENDICES II AND III 1. This document has been submitted by the regional representative of North America as Chair of the working group on Tree species: annotations for species included in Appendices II and III (PC17 WG3)*. 2. The Conference of the Parties adopted Decision 14.148 directed to the Plants Committee as follows: a) The Plants Committee shall review and, if appropriate, draft amendments to the annotations to the tree species listed in Appendices II and III and/or shall prepare clear definitions for the terms used in those annotations in order to facilitate their use and understanding by CITES authorities, enforcement officers, exporters and importers. b) The amended annotations shall focus on the articles that initially appear in international trade as exports from the range States and on those which dominate the trade in and demand for the wild resource. c) The Plants Committee shall draft, if necessary, proposals to amend Resolution Conf. 10.13 (Rev. CoP14) and/or to amend the Appendices accordingly so that the Depositary Government may submit them on its behalf for consideration at the 15th meeting of the Conference of the Parties. 3. A working group (WG3) was established at the 17th meeting of the Plants Committee (PC17) to undertake a review of tree annotations. The mandate