3.4. Durability and Decay Resistance

Try these first

1. 1.

   What are two main factors influencing timber durability?

   Hint

   Think about the types of wood and how they are processed.

2. 2.

   Why is it important to season timber?

   Hint

   Consider what happens to wood when it's exposed to wet conditions.

3. 3.

   What is the primary benefit of seasoning timber?

   • Increases weight
   • Reduces moisture
   • Adds color

   Hint

   Recall what seasoning does to wood.

4. 4.

   True or False: All types of timber are equally durable.

   • True
   • False

   Hint

   Think about hardwoods versus softwoods.

5. 5.

   How would you approach preserving a timber structure exposed to high humidity and pest activity?

   Hint

   Consider both preventive and responsive strategies.

6. 6.

   Discuss the implications of using untreated timber in coastal areas.

   Hint

   Think about the environment and how it interacts with wood.