Thursday, October 14, 2010
Mould Removal
This modern building was suffering from an infestation of mould that had grown on the outside surface of the open concrete block structure. This was exacerbated by water from the roof running down the face during heavy rains.
Being a simple rough cast block surface made the cleaning a simple procedure of blasting it off with a very fine ground glass media. The finish was then sealed with a deep penetrating block sealer which left the dull finish that had been chosen by the original architect.
