stove liner-how to make? Answered
I want to build a zero cost stove to heat my greenhouse and burn waste paper and scraps of timber and cardboard. I don't mind too much what kind of stove (probably rocket stove) but I gather that I need a firebrick/ refractory cement liner. However I have seen african stove designs that use only mud; is mud better than ordinary housebrick? I have some housebricks, a bit of refractory cement and some vermiculite, manure, and mud shouldn't be a problem. any thoughts? thanks, dave.?