Our Rocket Stove
...stove pipe elbow 4-inch stove pipe ash (scavenged from park BBQs) 1 tin can 50 pound bag of premixed concrete for the base mortar mix grill (scavenged) The first step was to make a small foundation for the rocket stove. We fashioned a 18 by 18-inch by 4-inch slab with 2 x 4 lumber and a bag of premixed cement. Folks in cold places will need to make a deeper foundation to avoid frost heave. Next we built a brick cube, leaving a small hole for the b...