Geosynthetics February/March 2020 - 6

EDITORIAL

Geosynthetics
IFAI PRESIDENT/CEO
Steve Schiffman | saschiffman@ifai.com
EDITORIAL DIRECTOR
Rebecca Post | bjpost@ifai.com
SENIOR EDITOR
Todd R. Berger | trberger@ifai.com
DIRECTOR OF MARKETING AND SALES
Amy Collins

Dedication

E

Todd R. Berger
Senior Editor
+ 1 651 225 6939
trberger@ifai.com

rosion control and reinforcement are two applications that geosynthetics are used for. Distantly related, the two applications form the
backbone of this publication. But looming large over this issue is the
passing of Robert M. "Bob" Koerner and Pauline "Paula" W. Koerner, a
couple who had a huge influence over the founding and development of
the geosynthetics world.
Bob wrote or co-wrote two columns for this issue before his passing,
the GSI News column on page 48 and The GMA Techline Answers All
on page 10. The original of the latter was several pages long, but Bob graciously agreed to shorten it to a page and a half to fit the column space and
to publish the original white paper online. The GMA Techline Answers
All includes the top five questions in terms of difficulty from the past 15
years of the Techline.
Bob's work on these columns and on numerous features have graced
the pages of Geosynthetics for many years. He also was always a phone call
away for advice, something I gratefully took advantage of.
There is an In Memoriam tribute to Bob Koerner on page 8 where
our Update column normally would be in this issue. This is also the show
issue featuring the Premier Product Preview, a look at new products and
services offered by geosynthetics manufacturers, distributors and service
providers. The preview will be handy for the upcoming Geosynthetics
Conference 2020: CASE STUDIES, which will run March 8-10, 2020, in
North Charleston, S.C.
This issue is dedicated to the memory of Bob and Paula Koerner.

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IFAI MEMBERSHIP

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EDITORIAL ADVISORY COMMITTEE*
Melody A. Adams | Waste Management, USA
Andrew Aho | IFAI, USA
Sam R. Allen | TRI/Environmental, USA
Richard J. Bathurst | Royal Military College, Canada
Malek Bouazza | Monash University, Australia
Daniele A. Cazzuffi | CESI S.p.A., Italy
Archie Filshill | INOVA, USA
Ronald K. Frobel | R.K. Frobel & Associates, USA
Stephan M. Gale | Gale-Tec Engineering Inc., USA
John M. Gardner | Smith Gardner Inc., USA
Han-Yong Jeon | INHA University, Korea
Robert E. Mackey | S2L Inc., USA
Kent von Maubeuge | NAUE GmbH, Germany
Dhani Narejo | Narejo Inc., USA
Jim Olsta | HUESKER Inc., USA
Ian D. Peggs | I-Corp International, USA
Robert Phaneuf | N.Y. State DEC, USA
Marco A. Sánchez | ML Ingeniería, Mexico
Mark E. Smith | RRD International Corp., USA
L. David Suits | LDS Geosynthetic Consulting Services, USA
Richard Thiel | Thiel Engineering, USA
Gary L. Willibey | ESP/SKAPS Industries, USA
Aigen Zhao | AGZ International LLC, USA
*The Editorial Advisory Committee reviews selected
papers, case histories and technical editorial copy in
its areas of expertise. Individual advisors do not review
every submission. Statements of fact and opinion are
the author's responsibility alone, and do not imply
the viewpoints of Geosynthetics, the Editorial Advisory
Committee, the editors or the association.

THE OFFICIAL PUBLICATION OF

Geosynthetic Materials
Association

Geosynthetics is an international, bimonthly publication for civil engineers, contractors and
government agencies in need of expert information on geosynthetic engineering solutions.
Geosynthetics presents articles from field professionals for innovative, exemplary practice.
6

Geosynthetics | February March 2020

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Geosynthetics February/March 2020

Table of Contents for the Digital Edition of Geosynthetics February/March 2020

Geosynthetics February/March 2020 - Cover1
Geosynthetics February/March 2020 - Cover2
Geosynthetics February/March 2020 - 1
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Geosynthetics February/March 2020 - Cover3
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