Worms in Furniture and Structural Timber PDF Download
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Author: John Girdwood
Publisher:
ISBN:
Category : Anobium punctatum
Languages : en
Pages : 234
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Book Description
Author: John Girdwood
Publisher:
ISBN:
Category : Anobium punctatum
Languages : en
Pages : 234
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Book Description
Author: Andrew Delmar Hopkins
Publisher:
ISBN:
Category : Wood
Languages : en
Pages : 30
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Book Description
Author: Waugh Thistleton Architects
Publisher:
ISBN: 9781999405021
Category : Building, Wooden
Languages : en
Pages : 322
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Book Description
"The benefits of cross-laminated timber (CLT) are clear: building in timber is quick, clean, and easy. It can be achieved with a measured accuracy and lack of noise, waste, or need for material storage space. This book is a study of the 100 of the most significant buildings constructed from CLT in the United Kingdom over the past 15 years. Authors Andrew Waugh and Anthony Thistleton of Waugh Thistleton Architects have contacted a wide range of individuals and businesses to interview them about their experiences building in CLT to help inform this book." -- Thinkwood.com.
Author: Joan Maloof
Publisher: Timber Press
ISBN: 1604697288
Category : Nature
Languages : en
Pages : 201
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Book Description
“Maloof eloquently urges us to cherish the wildness of what little old-growth woodlands we have left. . . . Not only are they home to the richest diversity of creatures, but they work hard for humans too.” —New York Times Book Review An old-growth forest is one that has formed naturally over a long period of time with little or no disturbance from humankind. They are increasingly rare and largely misunderstood. In Nature’s Temples, Joan Maloof, the director of the Old-Growth Forest Network, makes a heartfelt and passionate case for their importance. This evocative and accessible narrative defines old-growth and provides a brief history of forests. It offers a rare view into how the life-forms in an ancient, undisturbed forest—including not only its majestic trees but also its insects, plant life, fungi, and mammals—differ from the life-forms in a forest manipulated by humans. What emerges is a portrait of a beautiful, intricate, and fragile ecosystem that now exists only in scattered fragments. Black-and-white illustrations by Andrew Joslin help clarify scientific concepts and capture the beauty of ancient trees.
Author: Bo Guang Zhao
Publisher: Springer Science & Business Media
ISBN: 4431756558
Category : Technology & Engineering
Languages : en
Pages : 486
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Book Description
Pine forests face a global threat of pine wilt disease, which is being spread by vector beetles carrying pathogenic nematodes from dead trees to healthy ones. Among the host pines there are varying degrees of susceptibility, and nematode strains also contain a variety of virulences, both of which factors help to determine whether infected host trees will die or survive. As well, biotic and abiotic environmental factors influence the fate of infected trees. This book describes the history of the disease, pathogenic nematodes, vector beetles, the etiology and ecology of the disease, microorganisms involved, and control methods that utilize host resistance and biological control agents. Concrete, comprehensive, and the most up-to-date knowledge about this worldwide forest epidemic is presented for readers, enabling them to understand the nature and epidemic threat of pine wilt disease.
Author: Michael A. Ritter
Publisher:
ISBN: 9781410221919
Category : Technology & Engineering
Languages : en
Pages : 500
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Book Description
Timber's strength, light weight, and energy-absorbing properties furnish features desirable for bridge construction. Timber is capable of supporting short-term overloads without adverse effects. Contrary to popular belief, large wood members provide good fire resistance qualities that meet or exceed those of other materials in severe fire exposures. From an economic standpoint, wood is competitive with other materials on a first-cost basis and shows advantages when life cycle costs are compared. Timber bridges can be constructed in virtually any weather conditions, without detriment to the material. Wood is not damaged by continuous freezing and thawing and resists harmful effects of de-icing agents, which cause deterioration in other bridge materials. Timber bridges do not require special equipment for installation and can normally be constructed without highly skilled labor. They also present a natural and aesthetically pleasing appearance, particularly in natural surroundings. The misconception that wood provides a short service life has plagued timber as a construction material. Although wood is susceptible to decay or insect attack under specific conditions, it is inherently a very durable material when protected from moisture. Many covered bridges built during the 19th century have lasted over 100 years because they were protected from direct exposure to the elements. In modem applications, it is seldom practical or economical to cover bridges; however, the use of wood preservatives has extended the life of wood used in exposed bridge applications. Using modem application techniques and preservative chemicals, wood can now be effectively protected from deterioration for periods of 50 years or longer. In addition, wood treated with preservatives requires little maintenance and no painting. Another misconception about wood as a bridge material is that its use is limited to minor structures of no appreciable size. This belief is probably based on the fact that trees for commercial timber are limited in size and are normally harvested before they reach maximum size. Although tree diameter limits the size of sawn lumber, the advent of glued-laminated timber (glulam) some 40 years ago provided designers with several compensating alternatives. Glulam, which is the most widely used modem timber bridge material, is manufactured by bonding sawn lumber laminations together with waterproof structural adhesives. Thus, glulam members are virtually unlimited in depth, width, and length and can be manufactured in a wide range of shapes. Glulam provides higher design strengths than sawn lumber and provides better utilization of the available timber resource by permitting the manufacture of large wood structural elements from smaller lumber sizes. Technological advances in laminating over the past four decades have further increased the suitability and performance of wood for modern highway bridge applications.
Author: Alex Johnson
Publisher: Frances Lincoln
ISBN: 9780711230828
Category : Architecture
Languages : en
Pages : 0
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Book Description
Featuring shedworkers and shedbuilders from around the world who are leading the alternative workplace revolution, Shedworking looks at why having a shed office is a greener way of working, improves the work-life balance, and accelerates one's productivity. Inspired by the author‘s Shedworking website, which has been internationally acclaimed for the groundbreaking scale of its architectural coverage, the book features many previously unpublished images of garden offices and shed-like atmospheres: offices on roofs, sheds inside "traditional" offices, and even sheds on wheels, as well as cutting-edge Le Corbusier-designed models for the back garden, all-glass shed offices, and buildings "built" using living trees. Along the way it offers a whistle-stop tour of famous sheds from Pliny the Younger‘s summerhouse and the retreats of 19th-century composers Edvard Grieg and Gustav Mahler to award-winning 21st-century fantasy writer Neil Gaiman's gazebo. In short, Shedworking offers a manifesto for those wanting to change their working lives for the better and go to work in the garden.
Author: Brian Ridout
Publisher: Taylor & Francis
ISBN: 1136739963
Category : Architecture
Languages : en
Pages : 272
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Book Description
This is the first book to tackle all the issues relating to timber decay. It presents the facts and explores timber decay problems through case studies. These are illustrated with clear self-explanatory photographs for the reader to use as a diagnostic aid. Section 1 discusses timber as a living material, Section 2 deals with decay organisms and their habitat requirements. Section 3 moves on to the building as an environment for timber and discusses the ways in which wood responds to moisture change. Section 4 ends with an approach to timber decay which integrates knowledge on the decay organism, its requirements and natural predators with appropriate and targeted chemical treatments.
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.
Author: D. B. Quayle
Publisher:
ISBN:
Category : Technology & Engineering
Languages : fr
Pages : 64
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Book Description
In British Columbia, the wood borer fauna represents a small number of species, but produces a large amount of damage on unprotected floating and fixed marine structures. This report reviews previous studies and describes the basic biology and ecology of the important species as well as present control measures.
