Blocks Vs. Bricks

What are the differences between blocks and brick?

   Block, a.k.a. concrete masonry unit (CMU) are a concrete product which is made of cement or cinders, whereas brick are made of clay.

       In terms of size, modular brick are 3-5/8" x 3-5/8" x 7-5/8" With a 3/8" mortar joint, each brick is 4" x 8". Standard block are 7-5/8" x 7-5/8" x 15-5/8, giving you 8x16 with the joint.There are bigger brick and smaller block, but those are the standard sizes of brick and block. In short, brick is generally smaller than block.

      In terms of usage, brick are used for interior of exterior finish. They are mostly used for looks because they do not bear weight. i.e. : fireplace surrounds, exterior walls, etc.. Block is often used as partitions in interior applications, and structural in exterior applications. They can handle tons of weight. Split-face block are usually used on large commercial buildings as exterior (or sometimes interior) finish.

      However, both block and brick are having some similarities. They are fire-resistant because they have a lot of thermal mass which helps them retain heat and makes up for their relatively low insulation value. Also, they are insect-proof.

In conclusion, block and brick are similar but not the same!






Thank you for reading. :)