Drying Hardwood Lumber

Drying Hardwood Lumber PDF Author: Joseph Denig
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 148

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Book Description
Drying Hardwood Lumber focuses on common methods for drying lumber of different thickness, with minimal drying defects, for high quality applications. This manual also includes predrying treatments that, when part of an overall quality-oriented drying system, reduce defects and improve drying quality, especially of oak lumber. Special attention is given to drying white wood, such as hard maple and ash, without sticker shadow or other discoloration. Several special drying methods, such as solar drying, are described, and proper techniques for storing dried lumber are discussed. Suggestions are provided for ways to economize on drying costs by reducing drying time and energy demands when feasible. Each chapter is accompanied by a list of references. Some references are cited in the chapter; others are listed as additional sources of information.

Drying Hardwood Lumber

Drying Hardwood Lumber PDF Author: Joseph Denig
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 148

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Book Description
Drying Hardwood Lumber focuses on common methods for drying lumber of different thickness, with minimal drying defects, for high quality applications. This manual also includes predrying treatments that, when part of an overall quality-oriented drying system, reduce defects and improve drying quality, especially of oak lumber. Special attention is given to drying white wood, such as hard maple and ash, without sticker shadow or other discoloration. Several special drying methods, such as solar drying, are described, and proper techniques for storing dried lumber are discussed. Suggestions are provided for ways to economize on drying costs by reducing drying time and energy demands when feasible. Each chapter is accompanied by a list of references. Some references are cited in the chapter; others are listed as additional sources of information.

Development of Commercial Wood Preservatives

Development of Commercial Wood Preservatives PDF Author: Tor P. Schultz
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 692

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Book Description
Wood products used in exterior applications must be protected against biodeterioration. Traditionally, wood products used CCA or the older inexpensive organic biocides, but environmental, disposal and governmental regulations have resulted in a rapid and dramatic worldwide shift. This book covers the many steps involved in developing a wood preservative and gives overviews on modified wood, wood deterioration, worldwide trends in wood protections, and mold in homes.

The Chemistry of Wood Preservation

The Chemistry of Wood Preservation PDF Author: R Thompson
Publisher: Elsevier
ISBN: 1845698703
Category : Technology & Engineering
Languages : en
Pages : 326

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Book Description
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

Protect Your Wood with Borates

Protect Your Wood with Borates PDF Author:
Publisher:
ISBN:
Category : Borates
Languages : en
Pages : 2

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Book Description


Protecting Woodwork Against Decay Using Borate Preservatives

Protecting Woodwork Against Decay Using Borate Preservatives PDF Author: Ron Sheetz
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 8

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Book Description


Guide for Use of Wood Preservatives in Historic Structures

Guide for Use of Wood Preservatives in Historic Structures PDF Author: Stan LeBow
Publisher: Government Printing Office
ISBN: 9780160915178
Category : Architecture
Languages : en
Pages : 68

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Book Description
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"

Borates

Borates PDF Author: Donald E. Garrett
Publisher: Elsevier
ISBN: 0080500218
Category : Science
Languages : en
Pages : 502

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Book Description
This comprehensive reference is the first to cover industrially important borates, from deposits, through chemistry, mining, processing, and applications. The reference work begins with a listing of the 238 currently known borate minerals, their formulas, and properties. It features modern theories on the origin of borate deposits, their molecular structure and detailed descriptions of the world's borate deposits. Garrett describes the fascinating history of the discovery and development of borate deposits with anecdotes of how resourceful operators overcame obstacles in obtaining their minerals. Chapters on mining technology and processing detail the mineral's development from the earliest recorded times up to the sophisticated operations of the present day. The book also contains a comprehensive literature on boron isotope chemistry, their diverse applications, and productions and resource statistics for the world's largest industrial producers. - Functions as a complete reference for geologists, engineers, and consumers of borate products - Includes crystallographic descriptions, solution chemistry, isotopic distributions, and other properties of 170 borate minerals - Provides detailed descriptions of mining and processing methods and economic uses - Includes statistical data on borate production, consumption, prices, and ore reserves for every country of the world - Provides an extensive bibliography - Author is an authority on industrial minerals through many years of consulting and process development work

Wood Deterioration and Preservation

Wood Deterioration and Preservation PDF Author: Barry Goodell
Publisher: ACS Symposium
ISBN: 9780841237971
Category : Science
Languages : en
Pages : 0

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Book Description
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.

Borates Offer Effective Protection with Less Hazard to the Environment

Borates Offer Effective Protection with Less Hazard to the Environment PDF Author: Alton B. Curtis
Publisher:
ISBN:
Category : Borates
Languages : en
Pages : 4

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Book Description


Wood Preservation

Wood Preservation PDF Author: B A Richardson
Publisher: Routledge
ISBN: 1135828601
Category : Architecture
Languages : en
Pages : 242

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Book Description
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.