The demand for environmentally friendly materials is growing and will continue to grow. Strongwell, perhaps the world's largest pultruder, recently announced their Green Initiative. This is a fantastic move in the correct direction. Products made with composite materials are in fact environmentally friendly. Composites are inherently lightweight and non-corrosive, which is why they are used in wind blades, automotive, and aerospace.
The life cycle of composites needs to be closely analysed. For example, although a steel structure can be recycled at the end of life, the life span may be shorter, and thus, the overall environmental impact could be greater over time. This all needs to be measured on a analytical and straight forward level.
This being said, FRP composites must figure out a recycling solution. Yes composites are "recyclable", but no company is doing it on a large practical scale... Yet...
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