CoroTech is a corrosion preventive company that specializes is acid brick/ceramic glazed tile lining systems and modifications in all types of industries. Please take a look at our overview and email me for more information!! Kimberlee Hewitt khewitt@corotech.com

2. About CoroTech
• 37 year leader in corrosion
lining solutions
• Located in Grand Rapids, MI
• Wholly owned subsidiary of
the Armada Group
Innovative Solutions, Exceptional Performance

3. About the Armada Group
• Privately held group of diversified
manufacturing, construction and real
estate companies.
• Headquartered in Grand Rapids, MI
• Growing, financially strong company with
over 250 employees
• Wholly owned subsidiaries:
– CoroTech
• Corrosion lining solution expert
– Steel Supply and Engineering
• Designs, fabricates, and erects over
30,000 tons of steel annually (structural
and miscellaneous)
– Imperial Metal Products
• Manufacturers precision metal products
– Tallgrass Properties
• Manages commercial and industrial
properties in the Midwest

4. CoroTech Strategy Statement
• Build lasting customer
relationships
• Provide innovative
solutions and
preconstruction
services
• Exceptional project
performance

5. CoroTech’s Capabilities
• Designs, fabricates, installs and maintains
custom systems that provide excellent
abrasion and chemical resistance
– Tile-lined tanks and vessels
– Advanced composite tanks, piping and
components
– Brick and tile tank and floor linings
– Various applied lining systems
– Thermal Insulation Coatings
• Manufacturing
– Coro-Tile / Coro-Brick
• Inspection and maintenance services
• Single Source capabilities for clients capital
and maintenance needs
• Excellent Safety Record with a dedicated
Corporate Safety Manager

6. Industries Served
• Power Generation
• Pulp and Paper
• Others needing corrosion
protection for processes
– Mining
– Chemical processing
– Food and Beverage
– Etc.

7. Power Generation Market
• Construction and
maintenance of tile-lined wet
FGD scrubber systems
• Advanced composite, tile and
borosilicate block lining
systems to protect ductwork,
support tanks, and piping
• Strategic alliance with lining
systems expert Atlas
Minerals for superior
corrosion solutions

8. Lining Options
• Tile Lined, Reinforced Concrete
• Acid Resistant Brick
• C276 or Other Alloy
• Lined Carbon Steel
(Resinous Material or Tile)
• Flake glass / applied linings
• Glass mat reinforced mortar
• Borosilicate block

9. Tile-Lined FGD Scrubbers
• Construction and maintenance of
tile-lined wet FGD scrubber
systems
• Glazed Ceramic Tile Linings
• Installed with Corrosion Resistant
Vinyl Ester Mortar
• Tile Lined Reinforced Concrete
Vessels
• Tile Lined Carbon Steel Vessels

10. Tile-Lined FGD Scrubbers
• Glazed Ceramic Tile are virtually
impervious
• 20+ Years of Successful FGD
Service
• Excellent corrosion and erosion
resistance
• Unlimited Chloride Resistance

11. Steel,Tile-Lined Support Tanks

12. Custom Solutions
• Fillet at floor to wall
intersection
• Previous application
• New solution

14. Pulp and Paper Market
• Inspection and maintenance services for
process vessels, tile tank vessels,
containment areas, sumps, pits, and
trenches
• Design, construction and maintenance of
tile-lined tanks and vessels
• Specification and application of chemical
resistant coating and lining systems
• Design and installation of various corrosion
resistant brick systems for tank linings and
floors
• Selection of installation of silicate and
polymer concretes

15. Inspection and Maintenance

16. Inspection and Maintenance

17. Inspection and Maintenance

18. Inspection and Maintenance

19. Maintenance –
HD Tank Structural Rehab

20. Thermal Insulation Coatings

21. Capital Projects
CoroTech Major Capital
Projects Since 1985:
• 100 Capital Projects
(ranging from 1 to 25
items each)
• 60 Large Vessels
- Greater than 50’
diameter
- Greater than 60’ tall

22. Capital Project Examples

23. HD Tanks and Pulp Washers

29. Rectangular Chest

32. Why CoroTech?
• 37 years experience
• Commitment to high quality systems, project
performance, and customer satisfaction
• Flexible to meet customer needs
• Industry expertise to apply multiple lining
solutions
• Custom, innovative solutions
• Profession project planning process and pre-
construction services
• Exceptional safety performance and history
• Strong bonding capabilities as part of the diverse
Armada Group

33. Thank You
CoroTech Company
1222 Burton St. SE
Grand Rapids, MI 49507
Phone: 616.456.5552
Fax: 616.456.5557
www.corotech.com