
Quality Control of Abrasive Blast Cleaning Operations
Blast nozzle size Abrasive manufacturer Abrasive type Abrasive size Air pressure at nozzle Nozzle distance to surface Nozzle angle to surface Blast hose length Blast hose diameter Compressor size (CFM) Air pressure at compressor Surface profile yield (in mils or micrometers) Relative Peak Count (if specified) Establishing Process Control to Monitor Quality •Preserving …