Fixing to Calcium Sulphate Screed & drying times

[Cat]

Hi Ajax - not your company at all so no worries there. Obviously not going into details - guys were great - screed is great - floor is flat - just need to get the 'bloomin tiles stuck to it...

 

[Ajax123]

But a tiler should always check for laitence, don't you agree Ajax..?:smilewinkgrin:

Absolutleytootley Dave.

BS8203 - code of practiv for resillient floor coverings

"the screed should be sound, clean, dry and free from dust and contaminants likely to affect adhesion of the flooring"

ergo Laitance should be removed prior to the application of tiles. If no laitance is present there is no need to remove it. - Screed might need sanding for other reasons of course e.g. removal of mortar or plaster snots, plasterboard addy, expaning foam deposites and such likes.

 

[Ajax123]

did i attach that pic correctly - not sure

 

[Cat]

Hi Dave - yes, agree just need to get the solution now - on my recommendation my tiler has been a member of the forum since I joined a couple of months ago. As a self builder and project managing, I need to be sure that everyone is happy with the plan - if I've managed to get the house up I'll get the floors down! I'll be collaborating with the tiler and I'm sure he will get involved in the thread when I speak to him so that we all know the best route.

Cheers, Cat

 

[DHTiling]

It works if you open it.....nice pic...

 

[DHTiling]

Hi Dave - yes, agree just need to get the solution now - on my recommendation my tiler has been a member of the forum since I joined a couple of months ago. As a self builder and project managing, I need to be sure that everyone is happy with the plan - if I've managed to get the house up I'll get the floors down! I'll be collaborating with the tiler and I'm sure he will get involved in the thread when I speak to him so that we all know the best route.

Cheers, Cat

No probs..look forward to his input.....lets get this floor tiled eh?...:smilewinkgrin:

 

[Ajax123]

Thats what i thought...thats who you work for isn't it..?..thats why i hoped you seen this and corrected who advised pva ffs...

I wish to remain silent on the grounds I might incriminate myself - thought it was supposed to anonymous

but seriously if it helps the industry get things right I am happy to help cos Anhydrite Screeds aint going away (not if I have my way anyway)

The question now is getting this floor prepped and tiled correctly...

I agree

Cat..get your tiler to join our forum and then the info can be given DIRECT to him so he can absorb it at first hand...

good idea

 

[Cat]

Ajax - thanks for the laitance pic - no, my floors didn't have a skin on like that and are all smooth and clear. Really useful though to have a picture - makes all of these terms come to life.

Cheers, Cat 🙂

 

[Ajax123]

Hi Ajax - not your company at all so no worries there. Obviously not going into details - guys were great - screed is great - floor is flat - just need to get the 'bloomin tiles stuck to it...

Don't want to post names and numbers on the forum without their permission but if you want to ring me at work tommorrow I can give you some contact details for the primers and levellers etc if you want.
07545 932723

Where in the country are you

 

[Cat]

Hi Ajax - Thanks for the contact - will give you a call as I really need to get this floor down now. Based in Midlands 15 mins from Bham NEC.

Appreciated. Cat