Shotcrete Conference 2021 postponed to 19 and 20 October 2021
The shotcrete conference is aimed at experts from tunnel construction, concrete repair and new construction. Lectures on current applications of shotcrete and the latest findings of research and development will report on the following topics:
- Reports on research programmes in Norway and Austria
- Steel fibre shotcrete for TBM tunnelling
- Permanent inner shells (single-shell and on foil sealing)
- Sprayable sealing
- Tunnel repair and tunnel brightening
- Shotcrete delivery and Layer formation
- Visualisation of imperfections and verification of the accelerator content
- Ultra-high performance fibre shotcretes for repairs
- Thermally stressed shotcrete and shotcretes in fire protection
- The right choice of retarders for wet shotcretes
- Sulphate- and thaumasite attack
- Procedure of early hydration of accelerated sprayed concretes of different composition
- Repair of historical arched arches
- Nozzle operator training
- Transferability of test results from test specimens to the tunnel
An accompanying trade exhibition is planned.