Deflection and stress, moment of inertia, section modulus and technical information of beams and columns.
Engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more.
Board feet is used as a volume measurement of lumber.
Wood screws, machine screws, sheet metal screws, self drilling SMS and more.
Sizing of hardwood lumber.
Lumber and surface finishing abbreviations.
Commercial softwood lumber dimension chart - nominal and actual sizes.
Rough lumber, surfaced lumber (dressed), worked lumber, shop and factory lumber and yard lumber.
Basic size, area, moments of inertia and section modulus for timber - metric units.
Properties of structural lumber.
The density of wood versus moisture content.
Bending and compression strength of wood species used in beams.
Safe loads for wood columns.
Weight supported by a double or triple wood headers.
Allowable withdrawal load force.
Densities of various wood species - apple, ash, cedar, elm and more.
Weight of green and air-dried fire wood.
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