How do I create a polished concrete look on cinder block and drywall?

[rogero1]

Hello,

I have a basement where I want the walls to have a polished concrete look. The outer walls are made of leca and the inner walls are plastered.

How do I achieve that look on leca?
How do I achieve the same look on plaster?
What materials do I need, and what is the cost?
Which craftsman should I contact, a painter or a mason?

Thank you for the response,
Roger

 

[RRLasse]

Saw an episode of Roomservice where they applied broad spackling on the walls and then lacquered the spackle to achieve a "concrete look".
It might be a method for you to consider.
If you don't want to do it yourself, you will probably need to contact a painter if you want it done that way.