Our Experts

OUR CERTIFIED EDUCATORS

Hossein Khodaverdian

MAIN COURSE LEADER

has about 30 years of experience as an entrepreneur, technical manager, project management, etc. within tunnels and mines. Hossein discusses basic principles and execution in shotcreting, grouting and bolting. He is also responsible for performance of safety course for thermoseting resin. Hossein is approved as main course leader by Swedish Rock Engineering Association for Abeis and "Certified shotcrete examiner" by EFNARC.

Magnus Zetterlund (Norconsult AB)

GROUTING DESIGNER

has worked as designer for grouting work on several projects, including Bypass Stockholm, West link and others. Magnus discusses the thoughts behind various concepts and the connections to the theory. Magnus is an approved trainer by the Swedish Rock Engineering Association.

Åke Thorsén

CEMENT AND SHOTCRETE EDUCATOR

with over 40 years of experience with cement manufacturing, development of fibre-reinforced shotcrete and training. Åke is responsible for cement issues and material properties within Abeis. Åke is an approved trainer by the Swedish Rock Engineering Association.

Björn Unnerstad

SIMULATor AND MACHIN EDUCATOR

has approx. 30 years of experience in shotcrete machines and material manufacturing regarding concrete and shotcrete. Björn is responsible for questions regarding shotcrete equipment and simulator TRAINING. Björn is approved educator by the Swedish Rock Engineering Association and "Certified shotcrete examiner" by EFNARC.