Anhydrite Screeds: Are You Confident When Tiling To Them? - TilersForums.com

[White Room]

I have'nt had the privilege yet but mention to other trades and they have'nt a clue and never heard of it.... :confused_smile:

 

[DHTiling]

I have'nt had the privilege yet but mention to other trades and they have'nt a clue and never heard of it.... :confused_smile:

Now that is very true..

 

[Diggy]

HOW is the moisture test done? Only ever done 1, was flat as a pancake. Did the latence removal and primed twice with "primer G' as i recall. Never had call backs from ir and that was around 8 yrs ago.

 

[Stef]

Question..
How do you know what the screed is?
Say the screed has been down a couple of years & no one knows who poured it, how do you test to find out if its concrete or a calcium screed?

 

[Ian]

Question..
How do you know what the screed is?
Say the screed has been down a couple of years & no one knows who poured it, how do you test to find out if its concrete or a calcium screed?

That is a good question Stef, I don't know if there is an official test that can be done but, they are a different colour to S&C, sort of a yellow colour. If the floor has been carpeted there's a fair chance the laitence will still be there as well, normally some around the edges where the sander couldn't reach, I had to do the edges on this one I'm doing, the sander the builder used left a 100mm band by the walls!!!

 

[Stef]

Bri, I've been looking at this floor I'm going to be doing for a couple of weeks now.
There is very little laittance coming to the surface of the screed & I would struggle to tell what it is.
I can't believe how hard the screed is.

 

[Ian]

Hopefully Alan can give us an answer to your question, it'll be something really simple no doubt.

 

[gamma38]

Same as Whitebeam for me, not had the pleasure as yet... It's just a matter of time for us all though i reckon. But by that time there will be a new screed out that's even better than the last...

 

[Stef]

Well Moisture test done today,



Start tiling tomorrow!!

 

[Ian]

Lol, how long has the screed been down?