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Questions and Answers
What is the purpose of a header (beam) in construction?
What is the purpose of a header (beam) in construction?
- To reinforce the corners of a building
- To hold the weight above a door or window opening (correct)
- To provide structural support for the roof
- To attach interior walls to exterior walls
Why is the bottom plate made from pressure treated lumber in construction?
Why is the bottom plate made from pressure treated lumber in construction?
- It will be in contact with concrete and may be exposed to moisture (correct)
- It prevents termite infestation
- It gives added strength to the foundation
- It provides extra insulation for the building
What does 'plumb' mean in construction terminology?
What does 'plumb' mean in construction terminology?
- Diagonally aligned
- Uneven or crooked
- Level horizontally
- Straight up and down (correct)
What should you avoid when installing roofing screws?
What should you avoid when installing roofing screws?
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Why is it important to continue 16" spacing from one wall section to the next in construction?
Why is it important to continue 16" spacing from one wall section to the next in construction?
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