Mr. Tim Kowalski, Technical Committee member of ISIC, Chairman of the ISIC North American Chapter; Vice President and Executive Committee of ISIC

Applications Support Manager – Hamm, Wirtgen America Inc., USA


Tim has a Bachelor of Science Degree in Construction Administration and minor in Business Management from the University of Wisconsin – Madison. He has been in the construction business for over 28 years, 17 of them working on the Quality Control of Asphalt, Aggregates, & Concrete.

Tim has taught courses, made presentations, and published articles on various equipment functionality and materials topics. He has served on numerous committees and task groups for NCAT, NAPA, ASTM and in the States of Wisconsin, Illinois, and Colorado, just to name a few.

Tim is the Applications Support Manager for Wirtgen America Inc. with Hamm rollers. He works closely with their District Sales Managers; Dealers & Customers throughout North America helping them understand Hamm products and processes through mix design, equipment function and material usage to become more efficient and competitive.

Tim recently finished working with FHWA & Transtec Group on the Study of Intelligent Compaction (IC) rollers to determine stiffness correlation with density. He has been involved with all nine of the FHWA Demo projects over the last three years extensively using this technology and will continue in the future.

Personal activities include, hunting, fishing, football, snowmobiling, golf, riding Harleys and anything else that has to do with outdoor sports or activities.