7.2.c. Hardness Test

Try these first

1. 1.

   What does the Janka test measure?

   Hint

   Think about what it takes to make an indentation in the wood.

2. 2.

   Why is hardness important in wood?

   Hint

   Consider how wood is used in furniture and flooring.

3. 3.

   What is the Janka test used for?

   • To measure moisture content
   • To assess hardness
   • To test for decay

   Hint

   Think about the physical properties we're discussing.

4. 4.

   True or False: A higher Janka score indicates softer wood.

   • True
   • False

   Hint

   Recall what we learned about hard and soft woods.

5. 5.

   You have two types of wood, A with a Janka score of 600 and B with a score of 1800. Explain which wood might be better for a high-traffic area and why.

   Hint

   Consider the purpose and expected wear on the wood.

6. 6.

   Discuss the implications if a furniture manufacturer only uses softwood with a Janka score below 800 for climbable children’s furniture.

   Hint

   Think about the long-term usage and durability required in children's furniture.