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Book Relation of the Shrinkage and Strength Properties of Wood to Its Specific Gravity

Download or read book Relation of the Shrinkage and Strength Properties of Wood to Its Specific Gravity written by J. A. Newlin and published by . This book was released on 1919 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties and Methods of Timber Testing

Download or read book The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties and Methods of Timber Testing written by Samuel James Record and published by . This book was released on 1914 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Strength and Related Properties of Woods Grown in the United States

Download or read book Strength and Related Properties of Woods Grown in the United States written by Lorraine Joseph Markwardt and published by . This book was released on 1935 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Technical Bulletin

Download or read book Technical Bulletin written by and published by . This book was released on 1937 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Technical Note

Download or read book Technical Note written by and published by . This book was released on 1920 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effect of Moisture Changes on the Shrinking Swelling Specific Gravity Air Or Void Space Weight and Similar Properties of Wood

Download or read book Effect of Moisture Changes on the Shrinking Swelling Specific Gravity Air Or Void Space Weight and Similar Properties of Wood written by James Donald MacLean and published by . This book was released on 1952 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Technical Notes on Wood Properties and Uses

Download or read book Technical Notes on Wood Properties and Uses written by Forest Products Laboratory (U.S.) and published by . This book was released on 1919 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Hardness Density and Shrinkage Characteristics of Silk oak from Hawaii

Download or read book Hardness Density and Shrinkage Characteristics of Silk oak from Hawaii written by Robert Leland Youngs and published by . This book was released on 1964 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shrinkage, specific gravity, and hardness of two shipments of silk-oak (Grevillea robusta) from Hawaii were evaluated to provide basic information pertinent to the use of the wood for cabinet and furniture purposes. The wood resembles Hawaii-grown shamel ash (Fraxinus uhdei ) in the properties evaluated. Shrinkage compares well with that of black cherry, silver maple, or red lauan. Side hardness of green wood considerably exceeds that of black cherry and paper birch, but that of air-dry wood is closely comparable to that of those two Mainland species. End hardness of green wood compares well with that of black cherry, but that of air-dry wood more closely resembles that of paper birch Density of the wood is generally comparable to that of paper birch.

Book Journal of Agricultural Research

Download or read book Journal of Agricultural Research written by and published by . This book was released on 1931 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Report

Download or read book Report written by and published by . This book was released on 1924 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effect of Specific Gravity Variation on the Strength Properties of Wood

Download or read book Effect of Specific Gravity Variation on the Strength Properties of Wood written by James E. Shottafer and published by . This book was released on 1981 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bulletin of the U S Department of Agriculture

Download or read book Bulletin of the U S Department of Agriculture written by and published by . This book was released on 1913 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Wood Water Relations

Download or read book Wood Water Relations written by Christen Skaar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wood is formed in an essentially water-saturated environment in the living tree, and the cell wall remains in this state until the water flow from the roots is interrupted, such as by felling the tree. The wood then begins to lose most of its moisture by drying, resulting in changes in most of its physical properties. These changes, and their relationship to the environment to which the wood is subsequently ex posed, are the subject of this book. The text consists of six chapters. The first chapter discusses cer tain empirical relationships between wood and water, methods of measuring wood moisture content, factors which affect its equilib rium moisture content, and the effect of moisture content on wood strength. The second chapter treats the thermodynamics of moisture sorption by wood, inc1uding enthalpy, entropy, and free energy changes. The third chapter discusses some of the theories which have been proposed to explain the sorption isotherms for hygroscopic ma terials such as wood. Chapter 4 considers hygroexpansion or the shrinking and swelling of wood associated with moisture change. Chapter 5 is concerned with how moisture moves through the cell wall of wood in response to both moisture and temperature gradients. The sixth and final chapter discusses the theoretical and practical aspects of the electrical resistance and dielectric properties of wood, in c1uding the principles involved in their application in electrical moisture meters.