TIMBER AND TIMBER PRODUCTS

UNIT LESSON

 * 1) Tree
 * 2) Conversion
 * 3) Seasoning
 * 4) Classification of timber
 * 5) Defects and their effects on strength of timber
 * 6) Stress grading methods
 * 7) Preservation of timber
 * 8) Products (manufactured boards
 * 9) Comparison of timber with other materials
 * 10) Tests carried out on timber
 * 11) Tensile
 * 12) Compression