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5 Setting coats

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

The main ingredient in pre-mixed setting coat plaster is

a)

aggregate

b)

granite

c)

cement

d)

gypsum

2.

Which of the following backgrounds is compatible with a multi-purpose setting coat plaster?

a)

EML.

b)

Timber.

c)

Slate surface.

d)

Floated undercoat.

3.

What is the correct classification of a board finish plaster?

a)

Class a.

b)

Class b.

c)

Class c.

d)

Class d.

4.

To avoid plaster setting too quickly it is important to mix with

a)

clean water

b)

warm water

c)

accelerator

d)

inhibitor.

5.

Using contaminated water when mixing pre-mixed setting plaster is likely to cause

a)

a darker set

b)

a stronger set

c)

a flash set

d)

an even set.

6.

Before mixing pre-mixed plaster, the most important thing to check is the

a)

use by date

b)

setting time

c)

supplier’s details

d)

date of manufacture.

7.

Poor stock rotation of pre-mixed setting plaster is most likely to result in

a)

loss of labour

b)

missed deadlines

c)

wasted materials

d)

delayed deliveries.

8.

What is the equipment in the image below?

a)

Spot board.

b)

Stand.

c)

Platform

d)

Base.

9.

Hard plaster should be removed from a floor using a

a)

spatula

b)

scraper

c)

hand board

d)

bucket trowel.

10.

What is the tool in the image below?

a)

Finishing trowel.

b)

Gauging trowel.

c)

Pointing trowel.

d)

Bucket trowel.

11.

During the mixing process, which tool should be used to clean the rim of the bucket?

a)

Spatula.

b)

Straight edge.

c)

Angle trowel.

d)

Gauging trowel.

12.

What is the tool in the image below?

a)

Floor brush.

b)

Flat brush.

c)

Tool brush.

d)

Dusting brush.

13.

Before applying multi-finish plaster on sand and cement backgrounds, the surface will need to be prepared by

a)

brushing

b)

scraping

c)

keying

d)

dusting.

14.

After applying setting plaster, the next step is to

a)

trowel

b)

scrape

c)

soak

d)

key.

15.

The finished surface of setting plaster should be

a)

smooth

b)

pale

c)

glossy

d)

dull.