The Forest Products Laboratory
Author : Henry Solon Graves
Publisher :
Page : 36 pages
File Size : 34,27 MB
Release : 1914
Category :
ISBN :
Author : Henry Solon Graves
Publisher :
Page : 36 pages
File Size : 34,27 MB
Release : 1914
Category :
ISBN :
Author : Forest Service (U S )
Publisher : Government Printing Office
Page : 176 pages
File Size : 16,29 MB
Release : 2015
Category : Business & Economics
ISBN : 9780160928871
Nature's engineering of wood through genetics, wind, and weather creates a wide variability in wood as a material. Consequently, manufacture and users of wood products are frequently frustrated in dealing with the forest resource. Manufacturers sometimes argue that wood is difficult to consistently process into quality products because of the wide range of properties that exist in this raw material. Users of wood products can be equally frustrated with the performance variability found in finished products. Nondestructive evaluation (NDE) technologies have contributed significantly toward eliminating the cause of these frustrations. NDE technologies have been developed and are currently used in lumber and veneer grading programs that result in engineered materials that have consistent well-defined performance characteristics. This brief volume explores some of the processes that are used to manufacture wood, including green wood technology and provides a bit of history to wood production and its uses too. Other products that may interest you from the US Forest Service can be found at this link: https://bookstore.gpo.gov/agency/819
Author : William Alfred Dost
Publisher :
Page : 196 pages
File Size : 26,99 MB
Release : 1990
Category : Crafts & Hobbies
ISBN :
Author :
Publisher :
Page : 32 pages
File Size : 12,15 MB
Release : 1962
Category : Forest products
ISBN :
Author : R. Sam Williams
Publisher :
Page : 16 pages
File Size : 44,95 MB
Release : 1999
Category : Water repellents
ISBN :
Author : Forest Products Laboratory (U.S.)
Publisher :
Page : 218 pages
File Size : 12,25 MB
Release : 1921
Category : Wood
ISBN :
Author : Harry Arthur Alden
Publisher :
Page : 144 pages
File Size : 25,50 MB
Release : 1995
Category : Forests and forestry
ISBN :
Author : Roger M. Rowell
Publisher : CRC Press
Page : 505 pages
File Size : 46,30 MB
Release : 2005-02-18
Category : Science
ISBN : 0203492439
The degradable nature of high-performance, wood-based materials is an attractive advantage when considering environmental factors such as sustainability, recycling, and energy/resource conservation. The Handbook of Wood Chemistry and Wood Composites provides an excellent guide to the latest concepts and technologies in wood chemistry and bio-based composites. The book analyzes the chemical composition and physical properties of wood cellulose and its response to natural processes of degradation. It describes safe and effective chemical modifications to strengthen wood against biological, chemical, and mechanical degradation without using toxic, leachable, or corrosive chemicals. Expert researchers provide insightful analyses of the types of chemical modifications applied to polymer cell walls in wood, emphasizing the mechanisms of reaction involved and resulting changes in performance properties. These include modifications that increase water repellency, fire retardancy, and resistance to ultraviolet light, heat, moisture, mold, and other biological organisms. The text also explores modifications that increase mechanical strength, such as lumen fill, monomer polymer penetration, and plasticization. The Handbook of Wood Chemistry and Wood Composites concludes with the latest applications, such as adhesives, geotextiles, and sorbents, and future trends in the use of wood-based composites in terms of sustainable agriculture, biodegradability and recycling, and economics. Incorporating over 30 years of teaching experience, the esteemed editor of this handbook is well-attuned to educational demands as well as industry standards and research trends.
Author : William Turner Simpson
Publisher :
Page : 18 pages
File Size : 46,33 MB
Release : 1998
Category : Lumber
ISBN :
With relative humidity and temperature data from the National Oceanic and Atmospheric Administration, the average equilibrium moisture content for each month of the year was calculated for 262 locations in the United States and 122 locations outside the United States. As an aid for storage of kiln-dried lumber, a graph is presented for determining the reduction in equilibrium moisture content that results from heating air in an enclosed storage space above the temperature of the outside air.
Author : Forest Products Laboratory (U.S.)
Publisher :
Page : 442 pages
File Size : 28,90 MB
Release : 1974
Category : Wood
ISBN :