Rendering Swimmng Pool prior to tiling

I would like to know should a tiler render a concrete chell before tiling and what materail should he use. Also what kind of grout.

Mandy you can ask all your questions in one thread, it doesn't cost any more.

This question isn't anymore clear than your other question however. Care to try again?

I assume you have hired someone whose performance has turned out to be less than satisfactory to you?

What I need to know is what materail you should use for the render.

I think you have picked up on some terms that until you heard them recently you never had any idea they existed. Now you are throwing-out those terms thinking that they are clear to all. I can tell you they are not.

Now I know what "render" is but in this case I have no idea what you are talking about or why you would need render. Until you can put forth a little more effort and explain exactly what it is you are doing and tell us a little more about the issues and the objectives I doubt anyone can answer your abbreviated questions.

Please help us help you.

Here let's try it this way:

WHAT THE HECK ARE YOU TRYING TO DO?