Technical training
Blade Repair Standard / V5 02052025
The participants shall:
Practise the ability to apply the knowledge gained during the general safety and chemical safety modules to their working environment by correctly selecting and using PPE appropriate to the task in hand and to work in a safe manner with the materials and tools required for each process
ELEMENT 19.2 - SANDWICH CONSTRUCTION
Learning objectives:
166) The participants can describe common materials used for core material (Knowledge, basic level)
167) The participants can explain the reasons for using a sandwich construction (Knowledge, intermediate level)
168) The participants can explain the function of the inner and outer laminates and the core material in a sandwich construction (Knowledge, intermediate level)
The instructor shall:
Explain the function of the inner and outer laminates and the core material in a sandwich construction
Describe common materials used for core material in wind turbine blades
Explain how a sandwich construction produces a lightweight and stiff structure
Explain why this is important in terms of wind turbine blades by considering the loads on a blade, the structural requirements of the blade, and the implications for transport and lifting operations
Ask the participants relevant questions about common materials used for core material, and the function of the inner and outer laminates and the core material in a sandwich construction, and the reasons for using a sandwich construction in wind turbine blades Give constructive feedback on the participants’ explanations about the function of the inner and outer laminates and the core material in a sandwich construction, and the reasons for using a sandwich construction in wind turbine blades
The participants shall:
Describe in their own words and share their understanding of common materials used for core material
Global Wind Organisation©2025 / www.globalwindsafety.org
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