121 Preparing backgroud surfaces and mix plastering materials

Which one of the following backgrounds is plasterboard screwed to?

When removing old plaster from a wall, the tools used are a hammer and a.

The mechanical tool used to remove existing plaster from an external wall is called a

After stripping plaster from a wall, the operative should brush the background to remove

To ensure a good bond between the background and the plaster, it is important to

Which one of the following improves adhesion?

If a high suction background is not prepared properly, what is likely to happen to the
plaster?

Which of the following is true about good housekeeping?

The aggregate in a scratch coat mix is

The correct mixing methods of plaster materials should be found in the

The most important considerations for setting up a designated mixing area are

What should be used to cover and protect the working and surrounding area when
mixing plaster materials?

When mixing lime, sand and cement, it is best to use a

Extraction systems can be used in a mixing area to minimise

Hazards can be identified in a designated mixing area by reading the

Correct gauging of sand and cement lime mixes is used to ensure

When mixing plaster in a client’s property, what should be used to protect their floor?