Asphalt

[carl t]

can you stick straight to aspalt or do you have to screed it first

 

[Diamond Pool Finishers]

Re: aspalt

i would remove the stuff then insulate/board and tile mate

 

[DHTiling]

Re: aspalt

Is this residue or an Asphalt screed..?

 

[carl t]

asphalt screed like what you get in kichens

 

[DHTiling]

You need to clean an degrease the substrate, then you can tile with an S1 C2FT adhesive ..

I would use Mapei Keraquick.. broken link removed

Also for a strong bond you can also Slurry coat the floor before tiling.

 

[Deleted member 9966]

Dave

what's a Slurry coat?

thx

 

[DHTiling]

It is a mix of neat cement and SBR liquid.. 50/50 mix and brush it on Liz

 

[Diamond Pool Finishers]

would you need this to dry out before you would advacate tile addy being used on the slurry coat then DAVE ?

 

[DHTiling]

Just till it is tacky dave.

 

[Diamond Pool Finishers]

good man!!

 

[Ajax123]

overscreed either with SBR/cement slurry or with gypsum based leveller.