Cutting out In progress with very little dust, using a dust extraction system, it approximately collects 80-90% of the dust helping to keep the job clean.
We cut it cleanly from brick to brick to help good adhesion, we also make sure that we cut it out 15 to 20 mm deep to ensure the mortar lasts as long as possible.
This is an example of badly cut out joints and how it should not be done.
Cleanly cut out joints prior to hosing.
Hosing down the wall after cutting out, washing any excess dust out of the wall to help good adhesion.