Discuss Large floor in the Canada Tile Advice area at TilersForums.com.

O

One Day

If it's the floor - not the tiling - then yes, why wouldn't you?

That said, I've seen Kingspan thrown onto unprepared block and beam, full of rubble and dirt. Kingspan very loose and uneven. Then screeders pumping anhydrite with no care, certainly no expansion joints on huge runs or between rooms. Screeders are still at fault for not caring what they screed onto?
 
O

One Day

yes they were L cuts, but on removing tile and Ditra the screed had cracked in the same place as tile.

It will but it's honestly not related. Screed cracks at corners, tiles crack on L cuts.
I'll take some pics tomorrow to show all the cracks on the floor I'm tiling.
 
J

J Sid

It will but it's honestly not related. Screed cracks at corners, tiles crack on L cuts.
I'll take some pics tomorrow to show all the cracks on the floor I'm tiling.
if screeders prepare substrate correctly, mix correctly and put in sufficient expansion joints I feel a lot of these problems should be eliminated.
 
D

Dumbo

on this forum is the only time i've heard a written disclaimer isn't legally binding. if it's not negligence then no case to answer. non use of a decoupler is not a factor that someone could be liable for floor failure! it's not even in BS!
Surely BS should be the minimum standard tiling work
if screeders prepare substrate correctly, mix correctly and put in sufficient expansion joints I feel a lot of these problems should be eliminated.
How many expansion joints do you see in domestics .
 
H

hmtiling

Punctuation and rearrangement of words may help me understand this a little better
sorry, the point i was trying to make is that if a floor failed and tiles are fixed correctly with expansion joints then it's the screeder's fault and the fixer shouldn't be liable.
That being said, i wouldn't do it without decoupling unless it was a screeder i know and trust(2!) on a heated screed.
 
I

Italy

I just wanted to clarify my thinking, I'm not saying that DITRA not good.
it is only a surplus for this type of work, in all my works, I have never seen cracks in the tiles or customers who call me for problems.
many times I have taken responsibility that not even the customer and the 'plumber, they wanted to take, but the floors after years are still there.
also say that lately, new types of screeds allow you to perform tiles even without expansion joints on UHF. (See my recent works performed).
the landlord, building engineer, told me that this type of screed, tiles allows up to 100 square meters without expansion joints.
other constructor, are at least three years that no longer wants expansion joints on the doors, for now he is right, later with time we will see if he exaggerated.
For me yes.
 
O

One Day

I just wanted to clarify my thinking, I'm not saying that DITRA not good.
it is only a surplus for this type of work, in all my works, I have never seen cracks in the tiles or customers who call me for problems.
many times I have taken responsibility that not even the customer and the 'plumber, they wanted to take, but the floors after years are still there.
also say that lately, new types of screeds allow you to perform tiles even without expansion joints on UHF. (See my recent works performed).
the landlord, building engineer, told me that this type of screed, tiles allows up to 100 square meters without expansion joints.
other constructor, are at least three years that no longer wants expansion joints on the doors, for now he is right, later with time we will see if he exaggerated.
For me yes.

Good point about new screeds Antonio. I agree, new anhydrite screeds are supposed to have next to zero movement. BUT! I have seen plenty of them crack and it will be down to the idiots who are installing them badly. That's why I insist on Ditra.
Italian floors may be better installed than ours?!
 

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Large floor
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Canada Tile Advice
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