2.14. Practical Applications of Treated Timber

Try these first

1. 1.

   What is the importance of treated timber?

   Hint

   Think about what untreated timber may suffer from.

2. 2.

   Name one recommended treatment for marine piling.

   Hint

   Consider treatments suitable for wet environments.

3. 3.

   Which treatment is recommended for marine piling?

   • Water-borne preservatives
   • Oil-borne preservatives
   • No treatment

   Hint

   Think about moisture exposure.

4. 4.

   True or False: CCA is the best choice for indoor furniture.

   • True
   • False

   Hint

   Consider the safety of indoor environments.

5. 5.

   Analyze the best preservation method for furniture made from a non-durable timber species, considering both aesthetic and environmental implications.

   Hint

   What would happen if the preservatives affected the look of the furniture?

6. 6.

   Design a preservation plan for a region with high humidity for transmission poles, selecting suitable preservatives and methods.

   Hint

   How would you ensure treatment effectiveness in changing weather?