..., and future goals will be presented. waterjetting surface preparation hydroblasting standards water blasting INTRODUCTION Water has been used since the 1950's to clean surfaces of loose dust, chalking, and dirt, and to suppress dusting in conventional air/abrasive systems. With the pressure...

... volumes to be focused on the deposits than can be accomplished using manual water blasting techniques. Field experience has shown that cleaning in a confined space with high-pressure fluids and automated tools is now practical and efficient. vessel entry confined space hydroblasting jetting water...