I understand that plastics are bad for the environment but why are they so much worse then any other rocks and sand that are always present. If plastics can’t biodegrade why can’t they be considered as a somthing like sand after a certain point.
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Concrete is very often recycled/reused these days. Whenever I see old factories getting demolished, one component is always the grinding up of the precast concrete slabs, leaving behind piles of concrete “pebbles” which are eventually trucked away. I am assuming it gets reused, otherwise, why go to the trouble?
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