On the everyday observer there may be no visual difference between veneers of normal and created stone. Concrete masonry units (CMUs) or blocks in the basement wall right before burial Blocks of cinder concrete (cinder blocks or breezeblocks), regular concrete (concrete blocks), or hollow tile are generically often called Concrete https://ewr1.vultrobjects.com/blissdrive/westhillmasonry/Hardscape-Contractors.html