Unit 124 week 3 Quiz

What should you do with the mixing equipment once you have completed a mix?

• Clean it ready for the next mix

• Leave it dirty as you will be mixing again with it

• Just give it a quick rinse in a bucket of water

• Nothing the labourer will sort it out

If you are right handed what side of the wall is best practice advice to start from when laying on a float coat

• Top right

• Top left

• Bottom right

• Bottom left

Small areas of the wall that are low and not been ruled off with a straightedge are know as what?

• Hollows

• Sliders

• Bubbles

• Hollands

Name the tool used to form a key in a floated wall

• Devil float

• Flat float

• Devil scratcher

• Trowel

How big in mm are the hollows allowed to be over a 1.8m rule?

• 3mm

• 5mm

• 10mm

• 8mm

If shrinkage or cracks appear in the wall this is due to what reason?

• Drying out too quick

• Drying out too slow

• Correct mixing methods

• Correct ratio sued

Once you have patched in a chase the finish plaster should be what........

• Cut back flush

• Left proud

• Devil floated

• Left alone to form a ridge and let the painter sort it out