Tanking in the shower. Ideally a joint in the screed between the shower and the non shower but if its not there tank beyond the bit that will get most of the water. no tanking required elsewhere.
1. Abrade the floor as already described ( I usually go for 60 grit but 40 is fine)
2. Make sure the underfloor heating is comissioned and run ( properly!!)
3. vacuum any remaining dust
4. Test it to make sure it's dry enough
5. Tile it.
If tanking is used you are fine to use a flexi cement adhesive ( I would Recomend thisin the wet areas anyway)
Everywhere else you do ot necessarily need a primer
Here is a listof adhesives which can be used primerless
CSA from granfix
tile to Gypsum from norcross
gypfix from n&c nicobond
h 40 Eco ideal from kerakoll
benfergyps from benfer
There are probably a few others that I don't know
1. Abrade the floor as already described ( I usually go for 60 grit but 40 is fine)
2. Make sure the underfloor heating is comissioned and run ( properly!!)
3. vacuum any remaining dust
4. Test it to make sure it's dry enough
5. Tile it.
If tanking is used you are fine to use a flexi cement adhesive ( I would Recomend thisin the wet areas anyway)
Everywhere else you do ot necessarily need a primer
Here is a listof adhesives which can be used primerless
CSA from granfix
tile to Gypsum from norcross
gypfix from n&c nicobond
h 40 Eco ideal from kerakoll
benfergyps from benfer
There are probably a few others that I don't know
