https://www.isodomos.com/ 2026-08-06T12:00:00Z https://www.isodomos.com/posts/concrete-block-cmu-sizes 2026-08-06T12:00:00Z

Concrete block sizes decoded: why an 8-inch CMU measures 7 5/8, the standard size chart, block weights, and how to pick the right unit for the wall.