Amtico flooring- need to level up 3 areas 60m2 total :o/

[dazlight]

[quote
1. Amtico vinyl flooring
2. Amtico PH and HT adhesive to stick it down
3. Forbo Quickfit mdf smoothing out flooring ( for a warmer/soft feel )
4. forbo dpm/foil underlay - to replace a liquid DPM + for added heat retention
5. Cementone Cempolay self level screed 15mm thick or less.
6. liquid DPM - something that is suitable and compatible for the cementone - cempolay self level cement "Laybond"??
7. A primer to seal in the dust/old concrete and make a key for the self level cement to bind too
/quote]

You can't use a water based screed under a liquid dpm mate. So either change the screed to a moisture tolerance screed, like bostik laybond ulimate.
Also you can't use a water based primer under a liquid dpm either.

So maybe forgot the liquid dpm an just usr the Forbo board system or
Screed with a moisture tolerance screed
Laybond one coat membrane , 2 coats needed.

 

[JayHS]

Hi Daz

you said..

You can't use a water based screed "under" a liquid dpm mate. So either change the screed to a moisture tolerance screed, like bostik laybond ulimate.

my reply, but i will be putting a water based screed on top! and not under of the liquid DPM?
is that not ok to do so?

you also said..

Also you can't use a water based primer under a liquid dpm either. ?

my reply, so what non water based primer is there? that i can use?

and as I can not change the self level cement brand now, as it is ordered and on its way to me as we speak!!

 

[JayHS]

this is ther latest plan of installation for the job

7. Amtico vinyl flooring
6. Amtico PH and HT adhesives to stick it down
5. Forbo Quickfit mdf smoothing out flooring ( for a warmer/soft feel )
4. forbo dpm/foil/foam 2mm underlay - for added heat retention
3. Cementone Cempolay self level screed - water based
2. liquid DPM - something that is suitable and compatible for the cementone - cempolay self level cement. Please advise
1. A primer to seal in the dust/old concrete and make a key for the self level cement to bind too, again Please advise



I had done a new post asking this very question below

a suitable primer? and Liquid DPM? for the self level cement that i am going to use.

 

[JayHS]

So with that in mind

this posting is now reduntant to my needs. or questions

many thanks for everyone help