Descriptors | Structural timber, Wood, Construction materials, Plywood, Laminates, Hardboards, Wood products, Softboards, Fibre building board, Woodbased sheet materials, Design, Composite boards, Symbols, Graphic symbols, Bearing stress, Stress, Durability, Dimensions, Grades (quality), Strength of materials, Modulus of elasticity, Bending stress, Tensile stress, Shear stress, Loading, Compressive strength, Moisture, Density, Thickness, Structural members, Axial-force-resistant members, Flexural members, Joists, Beams, Lintels, Joints, Nailed joints, Screwed joints, Bolted joints, Spaced, Connectored joints, Adhesive-bonded joints, Interlocking joints, Inspection, Testing conditions, Deflection tests, Materials handling, Columns, Acceptance (approval), Ratings, Efficiency, Determination of content, Hardwoods, Softwoods |