Plywood
What does WBP stand for?
$100: What does WBP stand for?
Answer: Water Boil Proof
What materials are used in blockboard?
$100: What materials are used in blockboard?
Answer: Strips of softwood glued together and faced with veneers.
What is chipboard made from?
$100: What is chipboard made from?
Answer: Wood chips that are glued and pressed into sheets.
What does MDF stand for?
$100: What does MDF stand for?
Answer: Medium Density Fibreboard
Name two types of manufactured boards.
$100: Name two types of manufactured boards.
Answer: Plywood and chipboard.
Name the layers in plywood.
$200: Name the layers in plywood.
Answer: Veneers
Why does blockboard not split easily?
$200: Why does blockboard not split easily?
Answer: It is constructed with strips of softwood and is well glued.
How are the edges of chipboard covered?
$200: How are the edges of chipboard covered?
Answer: Edges should be covered with veneer or plastic laminate.
What are the layers in MDF?
$200: What are the layers in MDF?
Answer: Made with fine wood fibres in three layers.
What is the main purpose of manufactured boards?
$200: What is the main purpose of manufactured boards?
Answer: To create wood products from wood waste and to simplify construction.
Sketch the direction of layers in plywood.
$300: Sketch the direction of layers in plywood.
Answer: Layers are arranged at 90° to each other.
What is the size of standard blockboard sheets?
$300: What is the size of standard blockboard sheets?
Answer: Typically 8’ x 4’.
What are the common uses of chipboard?
$300: What are the common uses of chipboard?
Answer: Furniture, cabinets, and as a substrate for laminates.
Why do you need to drill into the face of MDF?
$300: Why do you need to drill into the face of MDF?
Answer: To prevent splitting when inserting nails or screws.
List two advantages of using manufactured boards.
$300: List two advantages of using manufactured boards.
Answer: Reduced waste and cost-effectiveness.
What are the advantages of plywood?
$400: What are the advantages of plywood?
Answer: Large sheet sizes, uniform thickness, stable, efficient use of wood, little waste, often veneered.
Describe the uses of blockboard.
$400: Describe the uses of blockboard.
Answer: Useful in projects requiring wide sheets and structural integrity.
Describe the process of making chipboard.
$400: Describe the process of making chipboard.
Answer: Wood chips are glued and pressed into sheets, often faced with veneer.
What are the applications of MDF?
$400: What are the applications of MDF?
Answer: Furniture, cabinetry, and decorative mouldings.
Explain how manufactured boards help in conservation.
$400: Explain how manufactured boards help in conservation.
Answer: They utilize wood efficiently and often reduce the need for solid wood, aiding in forest conservation.
Describe marine plywood applications.
$500: Describe marine plywood applications.
Answer: Used in boat building and exposed situations like roofs.
How is blockboard constructed?
$500: How is blockboard constructed?
Answer: Strips of softwood are glued together and then faced with veneers.
What are the benefits of chipboard?
$500: What are the benefits of chipboard?
Answer: Cost-effective, efficient use of wood, and can be faced for aesthetics.
Explain why fine dust from MDF is harmful.
$500: Explain why fine dust from MDF is harmful.
Answer: Fine dust can be harmful when inhaled, posing health risks.
What is the significance of using odd layers in plywood?
$500: What is the significance of using odd layers in plywood?
Answer: It helps to prevent warping and provides structural stability.