expert specialist

Roger W. Schlierkamp, M.Sc., PE (Paving/Materials Engineer Expert Witness)

California, USA

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(Paving/Materials Engineer Expert Background Info Summary)

Mr. Schlierkamp is a Paving/Materials Engineer Expert Witness and has over 10 years of experience in the field of pavement engineering, including pavement mix design development, pavement management, and construction observation and testing services. He states that deals with slurry seal on a regular basis both in resurfacing projects and regular testing he performs on behalf of municipalities.

Mr. Schlierkamp received B.S. in Civil Engineering and M.S. in Civil Engineering (Pavement/Materials Engineering) from the University of Nevada, Reno. He is currently the Director of Pavement Engineering at GMU Geotechnical, Inc., an Engineering firm located in Rancho Santa Margarita, California, since 2014.


(Paving/Materials Engineer Expert Bullet Points of Interest)

  • Graduate Researcher – Pavement/Materials, University of Nevada, Reno (2009 to 2011)
  • Registered Civil Engineer – State of California
  • Professional Affiliation – ASCE Orange County – Engineers without Borders
  • Professional Affiliation – American Society of Civil Engineer APWA
  • Professional Affiliation – American Society of Civil Engineers
  • Professional Affiliation – American Public Works Association


(Paving/Materials Engineer Expert Final Words/Short Summary)

Mr. Schlierkamp also has past experience as an instructor for “Construction Materials and Testing.” Additionally, Mr. Schlierkamp has helped to shape pavement construction specifications and requirements utilized by numerous agencies and projects throughout Southern California.

Mr. Schlierkamp’s proficiency in pavement both pavement design and construction allow him to support his clients in achieving quality and cost-effective pavement solutions. Mr. Schlierkamp’s experience in pavement design and construction includes: Pavement engineering evaluation, structural analysis, design expert; Pavement condition index assessments; Non-destructive testing, including deflection testing & ground-penetrating radar (GPR) testing; Pavement smoothness testing; and Pavement mix designs, including hot-mix asphalt (HMA), rubberized hot-mix asphalt (RHMA), warm-mix asphalt (WMA) following Marshall, Hveem, and Superpave design methods, soil-stabilization, and cold recycled asphalt.

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ID: 9166
Published: November 15, 2022
Views: 442
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