It’s quite difficult to anchor this 2-by-10 to the cores of the concrete block wall. Many contractors might tell you that you need to embed anchor bolts in concrete that’s poured to fill the ...

Q. What is the difference between concrete block and poured concrete foundation walls? Which one is better? The lot I am going to build upon has a seasonably high water table. Which of the wall sys… ...

A: Poured concrete and concrete block are the two foundation types that dominate the residential construction industry in the United States. I've built buildings using both materials.

Reinforced Block and Concrete Walls. Block foundations use cinder blocks (8 x 8 x 16 inches) that are stacked on each other and cemented in place with mortar, forming cinder block walls.

Concrete block walls are wider than frame walls, and take up more room, Johnson said. However, advocates of block construction said that block offers several advantages over frame.