Engineering corner

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Since its first use in the early 70s fibre reinforcement has been successfully applied in numerous projects all over the world for underground. Fibre Reinforced Concrete (FRC) is one of the most used support methods used in the following  underground applications of concrete: 

Spray concrete lining    Precast Segments Cast in Place final lining Mining
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This Engineering Corner will support designers, contractors and clients on the use of FRC, both in tunnelling and mining. It's an interactive knowledge platform dedicated to the use of FRC in tunnelling and mining. 

We are a member of various technical committees like:

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For more info download our technical handbooks:

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Click on the topic below to get more information! 


Technical paper by 

Marco Di Prisco

Matteo Colombo

Daniele Dozio

ASA Underground Committee - Position Statement #2


Characteristics of steel and polymer based fibre concrete

Benoit De Rivaz



8th International Symposium on Sprayed Concrete

Modern use of wet mix sprayed concrete for underground support

Trondheim, Norway 11-14 June 2018


Durability of sprayed concrete for rock support a tale from the tunnels

Per Hagelia

Polymer vs Steel Fibres

B. De Rivaz
Bekaert Maccaferri Underground Solutions, Erembodegem, Belgium



B. De Rivaz
Bekaert Maccaferri Underground Solutions, Erembodegem-Aalst, Belgium


Alberto Meda
University of Rome Tor Vergata, Rome, Italy.

Benoit De Rivaz 

Bekaert Maccaferri Underground Solutions, Aalst, Belgium.


B. De Rivas
BMUS – Bekaert-Maccaferri Underground Solutions, Belgium
N. Giamundo
ATP srl, Italy
A. Meda, Z. Rinaldi & S. Spagnuolo
Tunnelling Engineering Research Centre, University of Rome “Tor Vergata”, Italy


N. Bona
CMC, Ravenna, Italy
A. Meda
Tunnelling Engineering Research Centre, University of Rome “Tor Vergata”, Rome, Italy


M. Bakhshi & V. Nasri
AECOM, New York, USA