floor addy consistency?

[MrSpoon]

tiling my first floor tomorow and just wanted to know what sort of consistency im looking for??? similar to tubbed stuff?:huh2:

and what trowel to use, is a 20mm round notch trowel suitable?

 

[DHTiling]

What are you putting down...tile and format....?.....then we can advise......

 

[grumpygrouter]

It has taken me a full year to realise that I was mixing cement based addy and grout too thick!

Unless it is a specific type of adhesive (ardex 7001 for instance) then mix it until it will just hold a notch when spread. When it is too thick (tubbed consistancy) it is hard work to trowel and more difficult to bed the tile in.

What is also important is to try and mix each batch to the same consistancy otherwise potential for lipping can become a problem, I found.

 

[MrSpoon]

300 x 300 9mm porcelain, using weber.set spf, anhydrite screed, latence already removed, using pr360 primer

 

[DHTiling]

And how big is the floor.....?

 

[MrSpoon]

about 2m2 lol :lol: well theres 2, the wetroom floor will be tiles also when im ready, also anhydrite screed and joins with the impey shower tray

 

[DHTiling]

Have a look at this thread and see if it helps.....this type of substrate can be problematic if not prepped right...especially in a wetroom

http://www.tilersforums.com/tiling-forum/4422-anhydrite-screeds-increase-tiling-queries.html

 

[MrSpoon]

ta ver much ill have a read of it in a tick. ive had a couple of guys come out from weber to have a look and check and give advice, they even chucked in a big bottle of primer for free :yes:

 

[DHTiling]

Freebies!!!!!!!!!......we like those........

Deffo all in the prep with anhydrite screeds though.....i haven't come across one yet.....but no dowt will before long....

 

[MrSpoon]

i have 24 appartments full of them im afraid :mad2: but yeah both guys that checked it from weber said it will be fine and i jsut neet to clean it, prime it, let it soak in and prime again etc till it doesnt soak ir up anymore, then wait till its dry and tile :yes:

would a trowel like this be ok to use?

 

[MrSpoon]

gotta love freebies yes indeed, theyre putting me in a hotel in july and sending me on a training course using their products, get in

 

[DHTiling]

I don't think you need the 20mm one.....the floors should be flat so a 10mm or 12mm solid bed will be fine...... and just mix the sticky as grumps says....is the weber one slow setting......I would say that slow set adhesives will be better.....

1.. gives you more time to work with it....especially as you are relatively new to tiling..

2..they are usually the best type of adhesive for these type of floors....

 

[MrSpoon]

:yes: its slow setting, i know its only a small area to tile but id prefer not to risk it and use the slow set stuff

 

[tiler burden]

10mm radius u-notched trowel will do the job

 

[frankenfurter]

The Weber reps are top guys. Mark or Adam?