Concrete blocks and cinder blocks may look similar, and some companies use the terms interchangeably — but are they actually ...

While many people refer to "concrete blocks" and "cinder blocks" interchangeably, there are many notable differences between the two building materials.

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to home improvement vernacular, few terms are mixed up as often as "concrete block" and "cinder block." Most ...