We are doing a bid on an 55 year old terrazzo floor. About 400 sf feet of the floor had marble installed over it. All the marble tiles were removed. There still is a considerable amount of white mortar to remove.

What would be the best method to do this.

Also what techniques are there for repairing cracks in terrazzo. Width is less then a 1/16 of an inch. Are there any videos available or training films for repairing terrazzo? 

Thaks

Tony Warney

Excel Stone and Tile Care

760-788-9400