This is our natural building intern, Jake’s take on Car tyre Foundations building.
Car Tyre foundation, a great way to build strong sturdy pillars, reusing a waste material & without concrete.
The technique goes a bit like this;
Items needed: Lump hammer, crowbar, plank of wood (same width as tyre), level, pair of gloves.
http://www.buildthechange.info/blog/2016/10/2/car-tyres-foundation