Mind Map

Mind Map

1. Properties

   • Strong enough for the objest.
   • Neighs as litttle as posible.
   • Makes the product look attractive.
   • Feels nice to touch.
   • Is as cheap as possible.
   • We can build with and is a available and affordable.
   • Is readily available.

2. Types of properties

   • SENSORY PROPERTIES
     • transparent
       • translucent
         • opaque
   • MECHANICAL PROPERTIES
     • hardness
       • toughness
         • malleability
     • ductility
     • deformability
   • PHISICAL PROPERTIES
     • thermal expansions

3. How we obtain wood

   • 1.Fell the trees.
     • 2.Remove the bark and branches.
       • 3.Transport the wood to the sawmill.
         • 4.Saw the wood.
           • 5.Dry the pieces of wood.
             • 6.Clean, plane and sand the pieces.
               • 7.Treatments and finishes to optimise the wood.

4. Wood products

   • MAN-MADE WOOD
     • Plywood
       • Is formed by an odd number of veneers.
     • Chipboard
       • Is obtained from wood chips.
   • WOOD DERIVATIVES
     • Paper
       • Is obtained by forming a paste.
     • Cardboard
       • Is made by compressing layers of paper.
     • Cork
       • Is obtained from the bark of the cork oak.