Has anyone used fire bricks?

[SteveUnruh]

Featured Project - Dustin Moore's Firebrick Gasifier

Featured Project of the month for September 2015 is Dustin Moore’s 1994 Dodge Dakota. Instead of the traditional steel firetube, Dustin used a layer of insulative firebricks. This gasifier is so far “outside the box”, he had to cut a hole in the box to make more room! "This will cover a modified Wayne Keith (WK) gasifier that I have been designing. Had…