Removing the external front paint from a 3 floor house????

[david3331]

Hi I live in a three floors terrace house the external front and back of this property has been painted at least two time and ‘I would like to remove the paint and keep it as it was originally no paint at all just the brick.
Can be done, and what’s the name for this job?
Many thanks

 

[marshman]

shot blasting.

 

[david3331]

I thought that there was another technique consisting in scratching the brick. Someone knows the name given to this work.