More ideas from Palle
24 fire-resistant cinder block caps, 2 bags of lava rock and a bag of mortar, with an estimated building cost of under $50

Cinder blocks are actually CMUs (an acronym for concrete masonry unit) i. large, rectangular bricks which are used in construction, but have a lot of other uses. We’ll explore 15 smart ideas for using cinder blocks for your homestead. Why cinder.