What Are Hollow Blocks? A Complete Guide to Hollow Blocks in Construction, Kids, and Creative Play
Hollow blocks is a lightweight, durable concrete masonry unit (CMU) designed with one or more hollow cores/cavities, typically comprising over 25% to 50% of its total volume. A hollow block is a smart building unit with a hollow core structure that reduces weight yet keeps strength. These blocks come as rectangular block or cubical block […]









