Concrete, Stone & Masonry
What I am planning to do (just unsure on the feasibility) is a thick compacted rock base (~5-6 inches), layer of sand (~1-2 inches), layer of brick pavers (7.5 x 3.5 bricks set like they were pavers), brush in mason sand, and then a 3 in thick layer of concrete. The overall size will be 12 ft x...