Quote:
Originally Posted by settingsteel
They used primarily drum roll.......shopping carts yep thats right some piled 5 up, oil drums, cinderblocks, brick rubble, and some lobster motels (just a bunch of PVC pipes strapped together).
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as a rule of thumb, its preferable not to use any plastic or other petroleum by-products as they are
EXTREMELLY hard to degrade
best results within a constrained budget are obtained using limestone and iron
