Our faulty glass is ground down and recycled locally into either bottles, glasswool insulation or used to replace sand in road base. Recycling into road base is polarising, as it locks material into a product from which it can’t readily be extracted and recycled again. However, in road base, the glass that may otherwise end up in landfill, replaces sand which is a finite resource, so we view this as a win until local infrastructure and manufacturing can support low volumes of recycled glass being used in new products.
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