Scratch Coat Render

what stage is scratch coat render

• 3rd

• 4th

• 1st

• 2nd

What tools do you use to apply the render to the wall?

• straight edge and trowel

• hawk and trowel

• hawk and small tool

• bucket trowel and trowel

what thickness should your scratch coat be? (average)

• 5mm

• 11mm

• 9mm

• 13mm

what tool do you use to flatten off the render?

• feather edge

• sponge

• trowel

• small tool

what is the sand cement mix ratio

• 1-3

• 1-5

• 2-3

• 1-4

Why is it important to scratch the surface of the scratch coat?

• for ascetic

• to improve adhesion for next layer

• to reduce drying time

• to add texture

Which additive can be used in a scratch coat to improve workability?

• sugar

• oil

• lime

• water

What is the primary purpose of a scratch coat?

• final finish

• base layer

• decoration layer

• insulation