Volume Loss and Grade Change of Hardwood Lumber During Air-Drying (Classic Reprint) PDF Download
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Author: Glenn L. Gammon
Publisher: Forgotten Books
ISBN: 9780265729502
Category :
Languages : en
Pages : 752
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Book Description
Excerpt from Volume Loss and Grade Change of Hardwood Lumber During Air-Drying Sawmill Operators are often confronted with the task of estimating lumber output. They know the relationship of log grade and scale to product recovery, and they know the effect of a given log size on the cost of producing that lumber. But once the logs have been sawed and the green lumber stacked on the drying yard, what can they expect in terms of volume and grade when that lumber has air-dried? To answer this question, nearly 782 thousand board feet of hardwood lumber were analyzed for changes in grade and volume between the rough green and rough air-dry conditions. Percent volume of lumber recovered after drying is tabulated by lumber grade and thickness for ten species. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Glenn L. Gammon
Publisher: Forgotten Books
ISBN: 9780265729502
Category :
Languages : en
Pages : 752
Get Book
Book Description
Excerpt from Volume Loss and Grade Change of Hardwood Lumber During Air-Drying Sawmill Operators are often confronted with the task of estimating lumber output. They know the relationship of log grade and scale to product recovery, and they know the effect of a given log size on the cost of producing that lumber. But once the logs have been sawed and the green lumber stacked on the drying yard, what can they expect in terms of volume and grade when that lumber has air-dried? To answer this question, nearly 782 thousand board feet of hardwood lumber were analyzed for changes in grade and volume between the rough green and rough air-dry conditions. Percent volume of lumber recovered after drying is tabulated by lumber grade and thickness for ten species. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Leland F. Hanks
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 16
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Book Description
Author: John C.F. Walker
Publisher: Springer Science & Business Media
ISBN: 1402043937
Category : Technology & Engineering
Languages : en
Pages : 603
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Book Description
This book is primarily a general text covering the whole sweep of the forest industries. The over-riding emphasis is on a clear, simple interpretation of the underlying science, demonstrating how such principles apply to processing operations. The book considers the broad question "what is wood?" by looking at the biology, chemistry and physics of wood structure. Wood quality is examined, and explanations are offered on how and why wood quality varies and the implications for processing. Finally, various "industrial processes" are reviewed and interpreted. All chapters have been written by specialists, but the presentation targets a generalist audience.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 236
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Book Description
Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.
Author: Christopher Schwarz
Publisher:
ISBN: 9781954697157
Category : Crafts & Hobbies
Languages : en
Pages : 0
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Book Description
"..."The Stick Chair Book" is divided into three sections. The first section, "Thinking About Chairs," introduces you to the world of common stick chairs, plus the tools and wood to build them. The second section - "Chairmaking Techniques" - covers every process involved in making a chair, from cutting stout legs, to making curved arms with straight wood, to carving the seat. Plus, you'll get a taste for the wide variety of shapes you can use. The chapter on seats shows you how to lay out 14 different seat shapes. The chapter on legs has 16 common forms that can be made with only a couple handplanes. Add those to the 11 different arm shapes, six arm-joinery options, 14 shapes for hands, seven stretcher shapes and 11 combs, and you could make stick chairs your entire life without ever making the same one twice. The final section offers detailed plans for five stick chairs, from a basic Irish armchair to a dramatic Scottish comb-back. These five chair designs are a great jumping-off point for making stick chairs of your own design. Additional chapters in the book cover chair comfort, finishing and sharpening the tools. From the author: "When I first wrote 'The Stick Chair Book' in 2021, I was also fighting cancer. So I hammered out the text with urgency and the desire to record every fragment of information I knew about chairmaking. "To be fair, that's usually how I go about writing all my books. But then I typically take a couple months off, put the manuscript aside, then revisit it with fresh eyes and a sharpened pen. My final revisions remove about 10-20 percent of the original material. The stuff I cut is usually chapters that don't match the tone of the rest of the text. Or I snip sections that aren't as relevant as when I first wrote them. I also smooth out the writing and add bits of information I'd forgotten during the first brain-to-fingers dump. "And that's exactly what I've done for this revised edition. As a result, the text is 10.1 percent shorter than the first edition. It's more to the point. And it's where the manuscript would have ended up under normal conditions..."--Publisher's website.
Author: Architectural Woodwork Manufacturers Association of Canada
Publisher: Ingram
ISBN: 9780615289885
Category : Architectural woodwork
Languages : en
Pages : 632
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Book Description
Published by the Architecural Woodwork Institue, the Woodwork Institute and the Architectural Woodwork Manufacturers Association of Canada, The Architectural Woodwork Standards is the architectural woodwork industry's comprehensive standard for quality, construction methods, finishing and installation of fine architectural woodwork. On October 1, 2009, the new AWS book replaces the AWI-AWMAC Quality Standards Illustrated and the WI Manual of Millwork as the industry standards.
Author: Architectural Woodwork Institute (AWI)
Publisher:
ISBN: 9780990544449
Category :
Languages : en
Pages :
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Book Description
A joint publication of the Architectural Woodwork Institute (AWI), the Architectural woodwork Manufacturers Association of Canada (AWMAC), and the Woodwork Institute (WI).
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 162
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Book Description
Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.
Author: Valerie Dorge
Publisher: Getty Publications
ISBN: 0892365013
Category : Art
Languages : en
Pages : 549
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Book Description
The function of the painted wooden object ranges from the practical to the profound. These objects may perform utilitarian tasks, convey artistic whimsy, connote noble aspirations, and embody the highest spiritual expressions. This volume, illustrated in color throughout, presents the proceedings of a conference organized by the Wooden Artifacts Group of the American Institute for Conservation of Historic and Artistic Works (AIC) and held in November 1994 at the Colonial Williamsburg Foundation in Williamsburg, Virginia. The book includes 40 articles that explore the history and conservation of a wide range of painted wooden objects, from polychrome sculpture and altarpieces to carousel horses, tobacconist figures, Native American totems, Victorian garden furniture, French cabinets, architectural elements, and horse-drawn carriages. Contributors include Ian C. Bristow, an architect and historic-building consultant in London; Myriam Serck-Dewaide, head of the Sculpture Workshop, Institut Royal du Patrimoine Artistique, Brussels; and Frances Gruber Safford, associate curator of American decorative arts at the Metropolitan Museum of Art in New York. A broad range of professionals—including art historians, curators, scientists, and conservators—will be interested in this volume and in the multidisciplinary nature of its articles.
Author: John Gardner
Publisher: Rowman & Littlefield
ISBN: 1493068326
Category : Transportation
Languages : en
Pages : 286
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Book Description
The dory has seen duty as a fishing boat, lumberman's batteau, lifeboat, recreational rowing boat, and racing sailboat. The most comprehensive book about dories ever published, this is at once a history of the dory, a practical handbook on dory building, and a compendium of 23 dory designs with full construction details. The author, a longtime contributor to National Fisherman, and the illustrator, Sam Manning, are perhaps the foremost experts on the subject. A steady stream of letters and photographs to the late John Gardner from successful dory builders worldwide has been testimony to the widespread popularity and influence of this book.
