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A SYSTEM AND A METHOD FOR REUSE OF WASTE FIBERGLASS IN NEW PRODUCT

[Category : - OTHER]
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Field of the inventionrnrnThe present invention belongs to the field of disposing solid waste, more precisely to the field of devices for transforming solid waste into something useful. The present invention relates to a system and a method for reuse of waste fiberglass-comprising composite materials, particularly polyester and fiberglass waste, in new products.rnrnBackground of the invention and the technical problemrnrnIndustries producing various products such as wind turbine blades, bathroom equipment, polyester boats, ultra-light aeroplanes, cisterns, truck cabins, and other components used in automotive industry have a problem with waste in the production process. The industries use composite materials, production of which increases every year. About 90% of the mentioned composite materials represent fiberglass reinforced plastics. Presently, the recycling of these composites is not achieved in a satisfying manner, mostly because the composite material following cross-linking cannot be remelted or remoulded or the fiberglass fibres are destroyed. Furthermore, the most common thermosetting resins, such as polyester and epoxy resin, cannot be depolymerised to their original constituents.rnrnConsequently, most of the waste glass fibre composites are stored in landfills, burned or buried, thus representing an environmental issue and also an economical issue as such disposal can be very expensive.rnrnThe technical problem, which is addressed by the present invention, is thus designing a device and a method for recycling or reuse of the composite materials, particularly polyester and fiberglass, in order to allow manufacturing of new products.rnrnThere are only three official solutions how to deal with polyester and fiberglass waste: rngrinding, burning and pyrolyses.rnBy 2020 European Association for Wind Technology registered 50.000 tons of fiberglass waste and it's predicted to increse 4x by 2034.rnExpected life time of wind blades are 20 years due to external environment conditions such as rain, dust, UV rays than they must be changed for safety reasons. Most of these waste are stored in landfills as the cheapest way.rnIn 2018 it was registered 1,13 million tons of polyester and fiberglass waste.rnIn 2024 it's predicted increase to 1,5 million tons.rnrnMy green inovation is without heating, without emissions, without Global Earth heatting rnwhich is not recognised at the Worldwide market yet.rnrnThe inovation is under Worldwide pending Paten no. PCT/EP2023/058596.rnMy interest is to sell my green inovation with the complete solution

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Inovation is economical due to reuse of waste into new products without chemicals or heating.

My interest is to sell the inovation as an outright sale.
This is a new inovation which was not sold before.

Market potential; wind turbine blades, bathroom equipment, polyester boats, ultra-light aeroplanes, cisterns, truck cabins, and other components used in automotive industry.

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greenreba (Slovenia)

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