6710 127 l1_powerpoint_5

Level 1 Diploma in Wall and Floor Tiling

© 2013 City and Guilds of London Institute. All rights reserved.

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PowerPoint presentation

Basic grouting

Unit 127: Apply and fix tiling materials to wall and

floor tiling installations



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Introduction

• Grouting is an essential part of tiling

• If done correctly, it adds to the aesthetic appearance of the tiling job

• It also allows for slight deviations in tile size



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Preparation for grouting

• Before grouting, you must make sure that:

– The adhesive behind the tiles has dried

– The joints are clear of any excess adhesive

– The joints are free of dust and/or dirt (more likely to apply to floor-tile grouting)



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Tool selection

You must use the right tools to:

• avoid scratching

• make sure all the joints have been

filled correctly

You will need:

• A grout float

• A clean bucket

Source: Wickes.co.uk




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Tool selection continued

• A 110v mixing drill/paddle

• A bucket trowel (if a mixer is not

required or not available)


Source: TravisPerkins.co.uk



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Tool selection continued

• A wash boy

Source: hiwtc.com



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Grouting procedure

Once all joints are prepared and the grout has been mixed to the

correct consistency, grouting can take place!

1. Apply the grout across the face of the tiles using the grout float –

press the grout into the joints as the grout is moved across

2. Grout only a small area first, to check the rate at which the grout is

curing – then adjust the areas being grouted to be larger or smaller

depending on whether the grout is drying quickly or slowly

3. Remove as much grout from the face of the tile while still

maintaining a good full joint

4. Once an area is grouted, use the wash boy or a clean bucket and

sponge to wash diagonally across the face of the tile – this creates

a uniform and smooth grout joint, so take proper care over this!



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Grouting procedure continued

5. When cleaning the grout from the face of the tile, rinse the tile and

squeeze as much water from the sponge as possible or you will be

simply moving grout from one area to another

6. Once grouting is completed, leave it to dry – then, a dry cloth can be

used to polish the surface and remove any remaining residue

Top tip: natural stone must be sealed before grouting can take

place – if grouted unsealed, the grout will be absorbed into the

stone and staining will occur



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Grouting procedure continued

If you want further guidance before carrying out a practical task, you

can watch this Topps Tiles video:

www.youtube.com/watch?v=Q6rCc-nv8QU

http://www.youtube.com/watch?v=Q6rCc-nv8QU





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Any questions?

Education

6710 127 l1_powerpoint_5