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1
©20
08 S
pong
e-Jet Inc. A
ll rights re
served.
Removing Fire Damaged Coatings in Power Plant
• Mill fire damaged paint on pulverized fuel line
• Blast area covered with simplistic containment to capture the Sponge MediaTM for recycling
• Paint is usually removed by scrapers and hand tools
• Conventional blasting not acceptable due to potential dust contamination to nearby rotating equipment
2
©20
08 S
pong
e-Jet Inc. A
ll rights re
served.
Removing Fire Damaged Coatings in Power Plant
• Burned paint removed using Silver 30 Sponge MediaTM abrasive;
• Media recycled 8-10 times
• 62.5micron (2.5 mil) profile with SA2.5(NACE 2) Near White Blast Cleaning
• Low blast pressure 4.1bar (60psi) to control rebound
in confined area
• Project completed in one day (Sponge Media) vs. 3-4 days (hand tools)
3
©20
08 S
pong
e-Jet Inc. A
ll rights re
served.
640 Removing Fire Damaged Coatings in Power Plant
• Burned paint removed using Silver 30 Sponge MediaTM abrasive;
• Media recycled 8-10 times
• 62.5micron (2.5 mil) profile with SA2.5(NACE 2) Near White Blast Cleaning
• Low blast pressure 4.1bar (60psi) to control rebound in confined area
• Project completed in one day (Sponge Media) vs. 3-4 days (hand tools)