the floor i did.....

[Mr Tiler]

and if you guys say theres no point... theres no point.

 

[ianflem]

Pics ain't too clear T but looks a decent effort with ur limited tools..Well Done.

We all started somewhere !

As for adding flexi additive to a flexi adhesive...I aint done this so far,But from
the range of products I use there are some benefit's that the Manufacturer lists
as noted in below pic from product.

 

[Mr Tiler]

so for the sake of 7 quid for a bottle of additive I may aswell carry on using it!... cheers mate

 

[ianflem]

Hi Ash,

The thing to bear in mind is that as long as all prep work has been carried out correctly,ie Deflection free timber
floors/Boarded etc then spf on it's own is fine.An additive does not resolve any of the issue's that can arise.They may make
products more flexible/waterproof & succeptable to movement however the tiles would still crack with the movement.

 

[Mr Tiler]

yes mate I do understand that it is essential that there is no movement before tiling.... and im no expert at that pmsl. but it cant help just to add the additive to be safe can it. cheers bud

 

[Martyn Leeds]

You've not mentioned the products you used, but the picture above is for Tilemaster adhesive. I reckon it'd be daft just to go bunging more additive to any old adhesive. I'd recommend that you keep your learning head on, and if you get any brainy ideas - to check with the relevant technical departments first

 

[ianflem]

You can add it if you wish m8,You'll only be safe if the prepp's correct though,Then the question
arise's "if the prepp's correct do you need it" lol

 

[afright]

In my opinion to much flex in the adhesive is not good ,tiles are not flexible to much flex they would crack,for years I used ardurit s16 which was not flexible not once did I have a failure.

 

[Sean SML Tiling]

What grout did you use T?

 

[AliGage]

it was in the end bri tbh it was already down when I found out you couldn't overboard with such a thin ply.... but I wont make the same mistake again knowing the price of hardi!

yeh cj regretfully used 6mm ply and screwed down in 20mm centres glued and screwed. also primed chipboard before over boarding and primed ply before tiling mate

Confused.com??
It was already down but you put it down..? Or am I missing something?

On the other topic im pretty sure Weber SPF for example is an S1 adhesive but you can advance the qualities by adding ADH250? Is this not what you'd commonly call a "two part flexible"

 

[Mr Tiler]

by the time I found out you couldn't use the 6mm ply to overdboard it was already down on the chipboard ali sorry if I confused ya mate lol... I used a grey grout from tile choice don't know the name of it SM.

 

[Sean SML Tiling]

Is it flexible grout?

 

[Mr Tiler]

yes mate granfix maxi grout.

 

[charlie1]

yes mate granfix maxi grout.

As soon as I seen the patchy grout I suspected you had used gran fix, I'm also sure it's still patchy rather than still drying. Never mind, half decent effort, no job is ever perfect so as long as your aware where you can improve then improve you will.

 

[Mr Tiler]

is it not one of the favourites then mate?.... from what I could tell the next morning before I left the grout looked fine tho tbh.