PaintSquare.com


The First Word in Protective & Marine Coatings

A Product of Technology Publishing / PaintSquare
JPCL | PaintSquare News | Durability + Design | Paint BidTracker

Problem Solving Forum

| More

January 3 - January 9, 2011

When performing maintenance surveys on structures that require coatings under insulation, how do you inspect the condition of the coatings?


Selected Answers

From remko tas of Futuro SRL on January 6, 2011:
Paint failure will more likely cause corrosion damage in cold insulated equipment as compared to hot parts where humidity will evaporate. If there is a way to measure the steel plate thickness from the inside (of a vessel), you may be able to avoid costly insulation removal and rebuilding. If there is no other way, the object will have to bared by pieces to check. Start at the bottom where problems are more likely to occur. If corrosion has occurred in a worrying way, all insulation will have to be removed. When repainting cold areas, it is preferable to choose epoxy coatings rather than inorganic zinc that does not perfrom so well in a wet environment.

Please sign in to submit your answer this question    

Tagged categories: Coating inspection; Coatings under insulation; Insulation


Current PSF Question | Submit a PSF Question | Full PSF Archive

Waterjet Technology Association (WJTA)
HP Waterjets, Related Products for Paint/Coating Removal, Surface Prep

www.wjta.org
. Networking
. Education
. Systems, Equipment
. Safety, Business Tips
314-241-1445


Keizer Technologies, Inc.
Fast • Safe • Clean • Silent

The innovative RPR Induction Disbonder, the world’s fastest, safest, cleanest and very cost effective method for removing paint and coatings from steel surfaces.


Armakleen Company, The
No Ordinary Soda

ARMEX® baking soda-based abrasives from the makers of ARM & HAMMER® products offers over 12 formulas specially engineered for your application and your budget.


Corrosion Probe, Inc.
From Detection to Correction

Corrosion Probe, Inc. has the Most Concrete Coatings Experience and Expertise. Contact us today at
860-767-4402, www.cpiengineering.com


GMA Garnet USA
GMA Garnet™
Natural Abrasives

- Superior cleaning
  performance
- Even Profile
- Low Dust
- Cost-Effective
- Environmentally friendly
- Recyclable up to 5 times
Tel : +1 832 243 9300


Clemco Industries Corp.
Powerful Protection in a Small Package

Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.


Mitsubishi Gas Chemical America
Performance Amine 1,3-BAC

A highly reactive cycloaliphatic diamine offering superior performance. Reasonable cost and curing efficacy makes it suitable for all types of epoxy resin applications.

 
 
 
Technology Publishing

The Technology Publishing Network

The Journal of Protective Coatings & Linings (JPCL) PaintSquare
Durability + Design Paint BidTracker JPCL Europe

 
EXPLORE:      JPCL   |   PaintSquare News   |   Interact   |   Buying Guides   |   Webinars   |   Resources   |   Classifieds
REGISTER AND SUBSCRIBE:      Free PaintSquare Registration   |   Subscribe to JPCL   |   Subscribe to PaintSquare News
MORE:      About PaintSquare.com   |   Privacy policy   |   Terms & conditions   |   Site Map   |   Search   |   Contact Us
 

© Copyright 2000-2014, Technology Publishing / PaintSquare, All rights reserved
2100 Wharton Street, Suite 310, Pittsburgh PA 15203-1951; Tel 1-412-431-8300; Fax 1-412-431-5428; E-mail webmaster@paintsquare.com