What is chipboard?
A man-made sheet material made from fibres that are bonded together
A man-made sheet material made from small chips of wood that are bonded together
A man-made sheet material made from thin layers of wood that are bonded together
How does kerfing aid the bending of timber?
It produces thin slots that allow the inside of a bend to compress
It allows steam to enter the timber to make it flexible
It is the soaking of timber in water so it bends more easily
Why do man-made boards lessen the impact of deforestation?
MDF is easy to recycle, so it can be used over and over
Trees do not need to be chopped down at all because man-made boards are made from synthetic materials only
Fewer trees need to be chopped down because man-made boards are made from waste or recycled material
What occurs when wood shrinks and becomes dry?
Splits
Shrinkage
Shakes
Which of these timbers is a softwood?
Ash
Beech
Pine
What type of joint provides a strong interlocking join?
Comb
Mitre
Housing
Why is beech a popular choice for children's toys?
It is made from small particles that are glued together
It is made from flat, wide boards
It is hard wearing and sustainable
What type of adhesive joins wood to wood?
Contact adhesives
PVA
Epoxy resin
What is a prototype?
A type of product that is made continuously throughout the day
A single product made as a one-off or a model
When several of the same product are made
What is a mitre square used for?
For marking 90 degree angles
For setting and marking out an angle of your choice
For marking angles of 45 degrees