Nozzle operator training courses according to DIN 18551

Standard-compliant processing of shotcrete according to DIN 18551

Current dates

  • 12.03.2025

    Available places: 15

  • 05.03.2025

    Available places: 15

  • 26.02.2025

    Available places: 15

  • 19.02.2025

    Available places: 15

  • 12.02.2025

    Available places: 15

  • 05.02.2025

    Available places: 15

  • 29.01.2025

    Available places: 15

  • 22.01.2025

    Available places: 15

  • 15.01.2025

    Available places: 15

  • 11.12.2024

    Available places: 15

Our training courses are mainly intended for users and planners and can be customized in terms of duration and number of participants. Knowledge of machine technology and its application is imparted theoretically and practically.

The training and course contents usually consist of:

  • Requirements for the pre-treatment of the substrate
  • Concrete technology
  • Concrete damage – causes of corrosion
  • Production of test slabs
  • Machine technology
  • Shotcrete according to DIN 18551
  • Shotcrete technology/spraying methods
  • Spraying exercises and injection of reinforcements
  • Processing of shotcrete using dry and wet spraying methods

Further contents according to the customer’s needs.

Please inquire about the conditions of participation and costs for our courses and trainings individually – gladly by phone or via our contact form.

Advanced and refresher courses

In addition to our training courses and courses that take place in-house in January and February, we would also like to offer you advanced and refresher courses in the future.

Your employee’s qualification certificate – the nozzle driver’s license – is already a bit behind and you want to refresh your employees’ knowledge? The work with the machine technology, wet and/or dry spraying technology, is already a bit behind? Things like correct hose delivery, correct delivery pressure, optimal setting of the speed in relation to delivery distance and hourly output, necessary air volume and the reduction of unnecessary wear should be refreshed? Then you have come to the right place!

We will gladly train your employees again in theory and practice – directly at your site, at the construction site or at our company.

Together with your employees, we put the machine technology into operation, and at the same time we go into the respective conditions and standards.

With a secure feeling for the technology, your employees can then put the machines into operation on the next construction project.

Please do not hesitate to contact us. You can reach us by telephone on +49 6261/67555-0 or by e-mail at