Learner Self-reflection 1 – 24360 (v3) Demonstrate knowledge of timber and other construction materials used in BCATS projects

Student name:

Explain why the heartwood of the tree is harder and more durable than the sapwood in most timbers.

Name an indigenous timber that is commonly used for high quality furniture making.

Name the most commonly used exotic timber for construction in New Zealand.

Identify three advantages of using seasoned timber over unseasoned timber

1.
2.
3.

What are two methods of seasoning timber?

1.
2.

What is moisture content within timber?

What are two methods of determining the moisture content in timber?

1.
2.

What effects would the following defects have on timber?

Knot

Split

Warp

Name a type of timber-destroying insect that is commonly found in New Zealand.

What should you do if you timber infested with wood destroying insects?

Identify 2 ways to prevent fungal growth in timber

1.
2.