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Author : James Donald MacLean
Publisher : Unknown
Page : 172 pages
File Size : 49,8 Mb
Release : 1952
Category : Wood
ISBN : UIUC:30112102047971
Author : J. D. MacLean
Publisher : Unknown
Page : 178 pages
File Size : 54,9 Mb
Release : 1952
Category : Technology & Engineering
ISBN : UIUC:30112054406001
Author : James Donald MacLean
Publisher : Unknown
Page : 168 pages
File Size : 41,6 Mb
Release : 1952
Category : Wood
ISBN : UVA:X030491027
Author : James Donald McLean
Publisher : Unknown
Page : 176 pages
File Size : 42,9 Mb
Release : 1960
Category : Wood
ISBN : UCAL:B4140920
Author : Esa Salminen,Risto Valo,Maarit Korhonen,Rikard Jernlås
Publisher : Nordic Council of Ministers
Page : 56 pages
File Size : 50,8 Mb
Release : 2014-09-01
Category : Electronic
ISBN : 9789289328289
The Nordic Council of Ministers, the BAT Group under the Working Group for Sustainable Consumption and Production, has requested the consultant to prepare a report on Best Available Techniques (BAT) in wood preservation with chemicals in the Nordic countries. The Nordic wood preserving industry produces around 2.1 million m³ of impregnated wood per year, which is about one third of the total supply of pressure-treated wood in Europe. This report describes the present status of the used technologies, their emissions and impacts on the environment and technologies that can be considered BAT. The report will also be used as an input from the Nordic countries to the EU process under the Industrial Emissions Directive (IED) for preparation of the BAT Reference Document for preservation of wood and wood products with chemicals (WPC BREF) which is foreseen to start in 2014.
Author : Stan Lebow Ronald W. Anthony
Publisher : Unknown
Page : 64 pages
File Size : 41,5 Mb
Release : 2013-03-26
Category : Historic buildings
ISBN : 1482790505
This document provides guidance on wood preservation options in the context of historic preservation. Preserving wooden building materials is critical to historic preservationpractitioners. Biodeterioration can be minimized through design, construction practices, maintenance, and, if necessary, by use of wood preservatives. Moisture is the primary cause of biodeterioration, and if exposure to moisture cannot be prevented, the application of preservatives or use of pressure-treated wood may be warranted. The Secretary of Interior's Standards for the Treatment of Historic Properties emphasize retaining the historic character of a property, including distinctive materials, features, and spatial relationships. Existing conditions should be carefully evaluated to determine the appropriate level of intervention. Wood preservatives are generally grouped into two categories: preservatives used for in-place field (remedial) treatment and preservatives used for pressure treatments.A limitation of in-place treatments is that they cannot be forced deeply into the wood under pressure. However, they can be applied into the center of large wooden members via treatment holes. These preservatives may be availableas liquids, rods, or pastes. Pressure-treated wood has much deeper and more uniform preservative penetration than wood treated with other methods. The type of pressure-treated wood is often dependent on the requirements of thespecific application. To guide selection of pressure-treated wood, the American Wood Protection Association developed use Category System standards. Other preservative characteristics, such as color, odor, and surface oiliness may alsobe relevant. Guidelines for selection and application of field treatments and for selection and specification of pressure-treated wood are provided in this document.
Author : Anonim
Publisher : Food & Agriculture Org.
Page : 164 pages
File Size : 51,9 Mb
Release : 1986
Category : Business & Economics
ISBN : 9251024707
Author : Stan LeBow,Ronald W. Anthony
Publisher : Government Printing Office
Page : 68 pages
File Size : 53,8 Mb
Release : 2012-12-13
Category : Architecture
ISBN : 0160915171
NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT-- OVERSTOCK SALE -- Significantly reduced list price Wood preservatives are generally grouped into two categories: preservatives used for in-place field (remedial)treatment and preservatives used for pressure treatments.A limitation of in-place treatments is that they cannot beforced deeply into the wood under pressure. However, theycan be applied into the center of large wooden membersvia treatment holes. These preservatives may be availableas liquids, rods, or pastes. Pressure-treated wood has muchdeeper and more uniform preservative penetration thanwood treated with other methods. The type of pressuretreated wood is often dependent on the requirements of thespecific application. To guide selection of pressure-treatedwood, the American Wood Protection Association developedUse Category System standards. Other preservative characteristics, such as color, odor, and surface oiliness may alsobe relevant. Guidelines for selection and application of fieldtreatments and for selection and specification of pressure-treated wood are provided in this document. Related Products: Nondestructive Evaluation of Wood is available here: https: //bookstore.gpo.gov/products/sku/001-001-00704-8 New Exterior Additions to Historic Buildings: Preservation Concerns is available here: https: //bookstore.gpo.gov/products/sku/024-005-01280-0 Guide for In-Place Treatment of Wood in Historic Covered and Modern Bridges is available here: https: //bookstore.gpo.gov/products/sku/001-001-00695-5 Preserving Historic Wood Porches is available here: https: //bookstore.gpo.gov/products/sku/024-005-01240-1 Preservation Briefs: Recognizing and Resolving Common Preservation Problems, 1-14 is available here: https: //bookstore.gpo.gov/products/sku/024-005-01026-2 Preservation Briefs: 15-23 (2007) is avaiable here: https: //bookstore.gpo.gov/products/sku/024-005-01256-7 Preservation Briefs 24-34: Recognizing and Resolving Common Preservation and Repair Problems Prior to Working on Historic Buildings is available here: https: //bookstore.gpo.gov/products/sku/024-005-01147-1 Preservation Briefs 35-42: Recognizing and Resolving Common Preservation and Repair Problems Prior to Working on Historic Buildings is available here: https: //bookstore.gpo.gov/products/sku/024-005-01219-2 Renovation & Historic Preservation resources collection can be found here: https: //bookstore.gpo.gov/catalog/science-technology/construction-archit"
Author : Anonim
Publisher : Unknown
Page : 32 pages
File Size : 45,7 Mb
Release : 1952
Category : Wood
ISBN : STANFORD:36105211191882
Author : R Thompson
Publisher : Elsevier
Page : 316 pages
File Size : 41,7 Mb
Release : 1991-01-01
Category : Technology & Engineering
ISBN : 9781845698706
The effective and lasting treatment of wood against insect and fungal attack grows in importance as forestry reserves decline and as cost increases feed through to the building trade and other timber users. At the same time, environmental pressures bear ever more heavily on the types of chemicals and processes employed in the preservation industry. This book records the proceedings of an international meeting arranged to address such issues. The 15 principal chapters are based upon papers by invited experts to a combined audience of preservation practitioners and non-specialists. The chapter sequence follows the logical pattern of the conference, beginning with a review of the biological threats to be contended. There follow historical and state-of-the-art accounts of aqueous, organic solvent and non-liquid treatment processes. Preservatives increasingly must meet international product and environmental standards, which along with the related test, analytical and quality control procedures, are described and referenced. Contributors from the wood preservation industry address a range of needs associated with cost, safety and performance efficacy, not neglecting a search for a better understanding of the finer chemical mechanisms involved. Remaining problems are outlined in strategies for further research and development. Address a range of needs associated with cost, safety and performance efficacy Problems are outlined in strategies for further research and development
Author : B A Richardson
Publisher : Routledge
Page : 239 pages
File Size : 44,5 Mb
Release : 2002-11
Category : Architecture
ISBN : 9781135828615
The new edition of this comprehensive study of national and international research and application into wood preservation is both well detailed and broad in coverage. The text covers the history of preservation: the anatomy of timbers and their breakdown, preservation principles, materials and methods.
Author : Stan T. Lebow
Publisher : Unknown
Page : 14 pages
File Size : 53,8 Mb
Release : 2004
Category : Arsenic
ISBN : UOM:39015061861590
For decades chromated copper arsenate (CCA) was the primary preservative for treated wood used in residential construction. However, recent label changes submitted by CCA registrants will withdraw CCA from most residential applications. This action has increased interest in arsenic free preservative systems that have been standardized by the American Wood Preservers? Association. These include acid copper chromate (ACC), alkaline copper quat (ACQ), copper azole (CBA-A and CA-B), copper citrate (CC), copper dimethyldithio-carbamate (CDDC), and copper HDO (CX-A). All of these CCA alternatives rely on copper as their primary biocide, although some have co-biocides to help prevent attack by copper-tolerant fungi. These alternative treatments have appearance and handling properties?similar to those of CCA and are likely to be readily accepted by consumers. Prior studies indicate that these treatments release preservative components into the environment at a rate greater than or equal to that of CCA, but because their components have lower mammalian toxicity they are less likely to cause concern in residential applications. As the treated wood industry evolves, it is probable that a wider range of types and retentions of wood preservatives will become available, with the treatment more closely tailored to a specific type of construction application.
Author : Barry Goodell,Darrel D. Nicholas,Tor P. Schultz
Publisher : ACS Symposium
Page : 0 pages
File Size : 41,5 Mb
Release : 2003
Category : Science
ISBN : 0841237972
In recent years considerable progress has been made in elucidating wood decay mechanisms. This basic knowledge not only has the potential to develop alternative environmentally-benign wood preservatives, but may also impact other areas such as bioremediation and pulp and paper. This book will summarize the latest knowledge of the developments, potential impacts, and applications from some of the world's leading experts.
Author : Lee R. Gjovik
Publisher : Unknown
Page : 46 pages
File Size : 40,6 Mb
Release : 1977
Category : Wood
ISBN : MINN:31951D02988586C
Author : Forest Products Laboratory (U.S.)
Publisher : Unknown
Page : 32 pages
File Size : 50,8 Mb
Release : 1959
Category : Wood
ISBN : UIUC:30112045185748