September/October 2021 - 61

Register now for DFI's second Shotcrete Short Course, taking
place November 8-10, 2021, at the foot of the Rocky Mountains
in historic Golden, Colorado.
Organized by DFI and its Tunneling and Underground
Committee, this 2.75-day course at the Table Mountain Inn and
Edgar Mine consists of two days of classroom presentations
and field demonstrations. The presentations will cover
engineering, mix designs, materials, equipment, ACI Codes and
specifications, construction, inspection and QA/QC. Day 3
features on-site field demonstrations at the Edgar Mine
showing equipment in use, field testing, mixing and shotcrete
being placed. Hand, as well as mechanical (aka robot)
placement, methods of wet and dry mixes will be
demonstrated. The event ends with an underground tour of the
historic Edgar Mine.
This course is intended for industry professionals
including owners, engineers, contractors, consultants and
suppliers. Don't miss this opportunity to expand your
knowledge and network with colleagues in the industry.
Course Leaders
The course directors are Raymond Henn, Ph.D., RW Henn,
and Daniel Millette, MacLean Engineering. Henn has 44 years
of experience in the heavy and tunnel/underground
construction industry. Millette is a globally acknowledged
expert in the field of shotcrete equipment and chemicals, as
well as in operator training.
Industry experts are joined by invited instructor Lihe
(John) Zhang, Ph.D., P.E., LZhang Consulting & Testing. A
leading specialist in shotcrete technology, Zhang is an active
member of several organizations, including the American
Concrete Institute (ACI) and American Shotcrete Association
(ASA), he is chair of ACI Subcommittee
506-F, Shotcreting-Underground, and a
member of ACI Committees 130,
Sustainability of Concrete; 506, Shotcreting;
and 544, Fiber-Reinforced
Concrete. He is also an ASA/ACI C660approved
Shotcrete Nozzleman
Examiner.
Zhang
DEEP FOUNDATIONS * SEPT/OCT 2021 * 61
Keynote Speaker
On the evening of Tuesday, November 9,
Thomas J. " Dr. Colorado " Noel, Ph.D.,
will present a talk on " The History of
Colorado, " at the Old Capitol Grill &
Smokehouse. Noel is a professor of
history and director of public history,
preservation and Colorado studies at
University of Colorado Denver (CU
Denver), and is the author of more than 50 books, articles
and columns.
www.dfi.org/Shotcrete2021

http://www.dfi.org/Shotcrete2021 http://www.qsppackers.com/

September/October 2021

Table of Contents for the Digital Edition of September/October 2021

Table of Contents
September/October 2021 - Intro
September/October 2021 - 1
September/October 2021 - 2
September/October 2021 - Table of Contents
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