Re:Sweden sends just 1% of its trash to landfills
by olau on Friday April 08, 2022 @04:23PM
(#30962100)
What's the lifetime of that plastic liner? It will break down eventually, no?
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Re:Sweden sends just 1% of its trash to landfills
by acomjean on Saturday April 09, 2022 @08:16AM
(#30967384)
The ones we specified were high quality HDPE plastic placed on top of a bentonite mat or 1 foot of clay (a low water permiable material). I’m guessing it would last a long long time.
Acording to this study 400 years.
https://deq.mt.gov/files/Land/Hardrock/Documents/TintinaMine...