Wind blade repair system

Composites material supplier Gurit (Isle of Wight, U.K.) has launched its new wind turbine blade repair system called RENUVO.

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Composites material supplier Gurit (Isle of Wight, U.K.) has launched its new wind turbine blade repair system called RENUVO. The material and UV-based curing technology offer what is said to be a wider weather window for repair, starting at 5°C/41°F. Summer and winter grade versions of the RENUVO MPS (Multi-Purpose System) and RENUVO PP (Prepreg) are available to cope with most conditions. The RENUVO Lamp Technology reportedly can cure materials in minutes. A spot lamp is available for simple maintenance repairs, with a higher intensity product available for deeper structural repairs using RENUVO PP. Benefits of the repair system include 50 reduction in structural repair time, low odor, zero VOC resin, styrene and amine-free, zero post-cure for repair, compatibility with all types of blade construction including prepreg, epoxy infusion and polyester infusion.