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Daily Quiz (10)


True or false: Atlas Test Cells are sometimes used to test the performance of immersion linings.


True or false: Spraying of in-place pipeline interiors with lining materials can be commercially completed by robotic systems on both straight runs and 45- and 90-degree radius bends.


True or false: A drop-in liner is typically not attached to the walls and floor of a tank.


True or false: The “Cold Wall Effect” on tank linings refers to a temperature differential between the ambient air outside the tank and the temperature of the product stored inside.


Why is a gel coat consisting of paraffin wax in styrene often used over newly applied polyester and vinyl ester linings?


Where would you be likely to use woven roving?


A recent 5-year inspection of a lining system on a potable water tank bottom that had suffered significant soil-side corrosion in Melbourne, Australia, showed excellent performance from what lining type?


True or False: Some cementitious liners for repairing manholes contain chemical additives to kill bacteria that cause microbiologically induced corrosion.


True or False: A study reported in JPCL indicated that broom finishes on repair mortars for wastewater service, when compared with abrasive blasting, provided better adhesion of linings applied over them.


True or false: Rubber linings have been used successfully in the super-aggressive service environments of FGD scrubbers.


 
 
   

N.T. Ruddock Co.

Our Abrasives Hold Up Under Pressure

N. T. Ruddock focuses on abrasive selection, equipment evaluation, equipment maintenance & reduction of abrasive consumption. Other services include Screen Analysis & Background Radiation Testing.


NACE International, The Corrosion Society
Refresh Your CP Skills

With this 12-station, interactive program, practice your CP skills online by working through step-by-step, real-life testing scenarios.


NACE
The latest in Protective Coatings Technology

Examines every generic
type of protective coating
in detail, along with advantages and disadvantages of each. Add it to your library in print or ebook!


SAFE Systems, Inc.
Portable Dust Collectors for Tough Environments

Trailer and skid-mounted models in numerous sizes, powered by electric and/or diesel. Sloped roofs, multiple dust inlets, high static, dampered fans. Lockable power & drive compartments.


Carboline Company
Fireproofing Solutions

Pyroclad® X1 Thermo-Lag® Pyrocrete® – protecting against hydrocarbon and jet fires, explosions, and cryogenic spills.


Novatek Corporation
Novatek Corporation, Dustless Coatings Removal

Strip, clean and profile all dust free! Comply with new lead standards. Contact today: (866) 563-7800


Vector Technologies Ltd.
The Original Performance Proven Vacuum Solutions

Vecloader DV 145, 350hp 6200 CFM & 28’’hg. For those big jobs, choose Vector for the most powerful trailer mounted vacuum in the industry today. 800-832-4010, 414-247-7100.


Bullard

The Next Generation
of Blasting

• Lightest
• Coolest
• Most Comfortable
• Most Dependable


CS Unitec
Remove Rust, Paint and More!

Remove coatings, corrosion & produce keyed surfaces with CS Unitec's floor planers. 8" & 10" cutting width. Gas, air & electric models. info@csunitec.com


Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.
IndustrialVacuum.com

 
Technology Publishing

The Technology Publishing Network

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

 
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