New Rocket Stove Designs For Central And Southern
New Rocket Stove Designs For Central And Southern
New Rocket Stove Designs For Central And Southern
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Cement<br />
Vermiculite<br />
bricks in<br />
Mozambique<br />
Basic recipe<br />
1 liter Vermiculite plus<br />
170 g Cement mix dry<br />
then add<br />
290 g Water<br />
Don’t tamp , dry for 10<br />
days