The weir was lined with concrete blocks -- one of the sources of the name for the hole that developed at the bottom of the weir. The drop in elevation also blocked back flow and flooding to the ...

To accurately calculate the amount of concrete necessary for each post you need to determine the diameter and depth of the ...

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.

One way is to face the concrete block opening with treated 2-by-10 material. ... I’d carefully drill pilot holes in the plywood, ...