LISLE, Ill. — Todd Merrihew, P.E., will rejoin Hanson Professional Services Inc. as a senior vice president and the principal of the firm’s aviation market Jan. 29. Working from the Chicago regional office, he will oversee the operations and coordinate the business development efforts of Hanson’s aviation team.
Merrihew, who worked for Hanson as a project manager and designer from 1995 to 2005, has almost 30 years of experience in the aviation industry, supporting a variety of public and private clients at airports, ranging from general aviation to large hub, at domestic and international locations. Most recently, he was an aviation principal and a regional department leader for an international engineering firm. He received bachelor’s and master’s degrees in civil engineering from the University of Illinois Urbana-Champaign and is a licensed professional engineer in Illinois and Ohio.
Hanson is a national, employee-owned consulting firm providing engineering, planning and allied services. The Chicago regional office is located at 750 Warrenville Road, Suite 200, Lisle, IL 60532. The office may be reached by phone at (630) 990-3800.
PAVIX: Proven Winner for All Airport Concrete Infrastructure
International Chem-Crete Corporation (ICC) manufactures and sells PAVIX, a unique line of crystalline waterproofing products that penetrate into the surface of cured concrete to fill and seal pores and capillary voids, creating a long lasting protective zone within the concrete substrate.
Once concrete is treated, water is prevented from penetrating through this protective zone and causing associated damage, such as freeze-thaw cracking, reinforcing steel corrosion, chloride ion penetration, and ASR related cracking.
This white paper discusses how the PAVIX CCC100 technology works and its applications.