Ceramic Tiling Concrete Floor preparation Advice needed

[PaulJ220]

Hi All,

I'm Looking to tile my first floor in the utility room And need some preparation advice for the concrete floor.

The Floor is partly painted rough concrete but seems level judging from my spirit level,

I'm unsure iF the surface is suitable for me to just go ahead and start laying my ceramic tiles or would I need to remove the paint(which would be hard work) and skim it before i begin laying the tiles?

Or would I be able to leave the floor as it is and Just apply some type of primer before laying the tiles?

I've included 2 pics to give you a idea of the conrete surface I'm working with

Any advice would be very helpful

Thankyou


http://img.photobucket.com/albums/v190/Narcotik/b6c1b543.jpg[/IMG

[IMG]http://img.photobucket.com/albums/v190/Narcotik/c8aafb31.jpg

 

[PaulJ220]

 

[Qwerty]

Give Mapei technical support a ring. I would personally look at removing paint then self level, then tile

 

[PaulJ220]

Thanx for the reply, I was hoping i wouldn't have to remove the paint but I want to do it right so can you advice on a cheap solution to removing it?

Also Can You recommend a decent self level compound?

I was hoping to pickup both items from my local DIY (B&Q or Homebase)

 

[Gazzer]

Thanx for the reply, I was hoping i wouldn't have to remove the paint but I want to do it right so can you advice on a cheap solution to removing it?

Also Can You recommend a decent self level compound?

I was hoping to pickup both items from my local DIY (B&Q or Homebase)

I certainly wouldnt be shopping there for self levelling compound, no point using inferior products. Mapei , Bal, Ultra , Weber all make good levellers. Dont forget this is what you will be wanting to adhere to the concrete and what you want the tile adhesive to stick to....dont cut corners here.

 

[Tony73]

I would not recommend B&Q or Homebase :incazzato:. remove as much paint as possible and lay DITRA MATT.

 

[Gazzer]

Get one of these on an angle grinder TradeTiler.Ltd that will make short work of it.
Buy them here Tradetiler Tilers Diamond Wheels - Miscellaneous

 

[Martyn Leeds]

Would a normal belt sander be ok to remove the paint??

If its already flat and level, why self-level??
I'd be getting rid of the paint, prime and good to go surely

 

[Qwerty]

I would not recommend B&Q or Homebase :incazzato:. remove as much paint as possible and lay DITRA MATT.

Im curious to your decision here Tony. Why would you use Ditra?

 

[Tony73]

even if you don't get all of paint off, ditra matt glue will stick to that kind of surface like hell. Just my opinion

 

[Gazzer]

Would a normal belt sander be ok to remove the paint??

If its already flat and level, why self-level??
I'd be getting rid of the paint, prime and good to go surely

Hard work with a belt sander, I have tried most methods and teh grinder cup is the easiest but a sanding disc on a 180mm grinder is pretty good too . Dusty messy job though.

 

[PaulJ220]

Thanx again,

I'll take alook at there compounds,

My main problem at the momment is removing the paint, Can you advise on a solution?

 

[Gazzer]

Thanx again,

I'll take alook at there compounds,

My main problem at the momment is removing the paint, Can you advise on a solution?

Ermmm HELLO ! I have done !

 

[Tony73]

hmmm, me toooo :smilewinkgrin:

 

[PaulJ220]

Oooops sorry I didn't refresh page before replying,

Cheers for the advised guys, Looks like I'll have to pickup a angle grinder with cup and work on it,

Bit confused on whether to use Normal adhesive or ditra matt glue without the self leveling compound now though:mad2: