Share 119.3 recap
Save to Folder
What is a counterweight and string called?
Plumb bob
Which equipment is made out of either wood or heavy duty plastic?
Paste table
Which type of roller is used to smooth joints when hanging wall coverings?
Seam roller
What will happen to your paperhanging shears if you don’t wash them after use?
They will become blunt and rusty
To stop mould growth most adhesives contain:
Fungicide
What is the main ingredient in starch paste?
Flour
A heavy duty paper would usually recommend the use of which paste?
Ready mixed paste
Which equipment can you use to apply paste?
Paste brush, roller, paste machine
What is delamination caused by?
Soaking the paper too long
Adhesives are stored under the control of:
COSHH
Name two disadvantages of starch adhesives.
More expensive than cellulose, can stain wall covering, difficult to mix.
Which adhesives have high water content?
Cellulose
Describe how you would mix cellulose adhesive.
Read and follow the recommended instructions for how much water is required. Add the paste slowly into the water, stirring continuously. Leave to thicken.
Explain the term to size walls
Sizing is done by sealing the walls with a thin coat of adhesive – ready mixed or cellulose adhesive can be used.
