Advisory Council

This is a summary brief on the quality of water used in waterblasters, hydroblasters, and UHP WJ. Follow the equipment manufacturers detailed specification.

Here is a posting of a comparison video of UHP WJ coatings removal (hydroblast, waterjetting) with dry abrasive blast cleaning. (AB) It is the smallest particles which drift from the site, that you never see, which causes lung damage. One of the abrasive blast sites was in an 1850’s california village. few precautions were taken […]

      Tell us about how are you making a difference. Crucial information: OSHA Surveys tell us that at least two million American men and women work in environments where they are regularly exposed to toxic materials. A much larger number, including the public, are unaware that they are also being periodically exposed. This […]

Water is the True Grit of the 21st Century This is a general white introduction paper which I (Lydia Frenzel) used to give as an introduction to WaterJet (hydroblast, water blast) Cleaning of Metals in the mid 1990-s and early 2000’s. I just realized that I didn’t have it posted anywhere. Welcome to the World […]

Why is Steel dark Gray after hydroblasting?  What does the profile under corrosion look like? A short monograph. dark grey steel  

WaterJetting Technology Association – Industrial Municipal Cleaning Association WJTA-IMCA Conference & Expo ERNEST N. MORIAL CONVENTION CENTER October 25-27, 2017 New Orleans Eight Reasons Leading Companies are Attending the WJTA-IMCA Conference & Expo Every year, the most forward-looking and progressive contractors, facility/asset owners, and suppliers of all sizes have high level participants at the WJTA-IMCA. […]