PD Flashcards
Torision
A twisting force applied to both or one end of a material
Shear
forces acting across the material in opposite directions
Tension
Pulling force (outwards)
Compression
Pushing force which is inwards
Bending
Forces at an angle in particular to sheet materials
Name 5 natural woods
Mahogany Oak Pine Birch Ash
Name 5 manufactured woods
Chipboard MDF Block board Plywood Hardboard
What are the 6 R’s
Reduce, Reuse, Recycle, Refuse, Repair, Rethink
Softwood definition
The wood from a confier (such as pin, fir or spruce) as distinguished from that of broad leaved trees.
Pegboard
a board with holes already punched in meaning they are ready for putting hooks in or attaching shelves.
Mouldings
Come in set sizes and are used for things like picture rails / door panels.
Paint
A coloured substance which is spread over a surface and dries to leave a thin decorative or protective coating
Varnish
Resins dissolved in a liquid for applying on wood, metal or other materials to form a hard, clear, shiny surface when dry
Laminate
Overlay (a flat surface) with a layer of plastic or some other protective material.
