Produced with high-strength 5,000 psi concrete, each ecology block is cast with a groove in the bottom and a tongue on the top for a firm, secure fit, and to prevent movement when stacked. With an attractive, paintable, stone texture finish they create strong durable lasting walls. Unlike solid poured walls, these blocks can be dismantled and reused elsewhere making them more environmentally beneficial.
Nitterhouse also produces a cap mold to fit all sizes of ecology blocks.
