2.10. Durability Classification of Timber (IS 4873)

Try these first

1. 1.

   What is the expected life of Very Durable timber?

   Hint

   Think of high-quality woods like Teak.

2. 2.

   Name a Non-Durable timber.

   Hint

   This wood does not last very long against decay.

3. 3.

   What is the expected lifespan of a Non-Durable timber?

   • 25+ years
   • 10-15 years
   • Less than 5 years

   Hint

   Think about which woods naturally break down faster.

4. 4.

   True or False: Preserving Non-Durable timber is optional.

   • True
   • False

   Hint

   Consider the durability characteristics.

5. 5.

   You are an architect planning a new park. Discuss how you would choose timber types based on their durability classifications and what preservation methods you would recommend.

   Hint

   Consider the environment and use scenarios.

6. 6.

   Evaluate a scenario where a construction project uses Non-Durable timber without preservation. What potential issues could arise?

   Hint

   Focus on possible consequences of neglecting preservation.