WOOD

WOOD

1. UNDESIRABLE PROPERTIES

   • Combustion
   • Insect attack
   • Moisture
   • Rotting

2. DERIVATES

   • Cardboard
   • Cork
   • Paper

3. MAN-MADE WOOD

   • Plywood
   • Chipboard

4. PROPERTIES

   • Weighs
   • Not toxic
   • Cheap
   • Nice to touch
   • Attractive
   • Strong
   • Available

5. HOW TO MAKE WOOD

   • 1. Fell trees
   • 2. Remove bark
   • 3. Transport
   • 5. Clean and sand
   • 4. Saw it
   • 6. Apply treatmens

6. MECHANICAL PROPERTIES

   • Hardness
   • Toughness
   • Deformability
   • Ductility
   • Malleability