uncoupling membrane between limestone tiles and chipboard flooring

[Perry]

i have put pesalastic on a chipboard floor but it was 40mm on thick on steel joists at 300 centres i wouldn't try it or the customer would be even more stressed when it started cracking

 

[Daveyboy]

ARDEX AF 200 from ARDEX UK

Every time I try the above link my internet explorer crashes..even tried going direct to www address but the same happens..will try it tomorrow...

 

[White Room]

Try this on Davy Broken Link Removed

 

[Daveyboy]

Try this on Davy Broken Link Removed

Cheers Whitebeam, Shulter have come back recommending Ardex as well so just need to get some costs from a nearby CDT...thanks again everyone

 

[Sutwam]

Hi

AF 200 or equivalent is perfect for sticking Ditra and CI Matting down. I have been to Ardex and seen this technic being used, Ardex call it a double drop method. A quick call to Ardex technical would give you full info on this method.

Both CI and Ditra are 3mm thick so its a lot thinner than the boards, and is perfect for taking the movement in the horizontal plan, but if there is any bounce in the floor that would need to be sorted before using any matting.