Poured and block foundations both sit on concrete ... channel to support and add additional strength to the concrete wall once the molds are removed. Concrete is then poured into the mold to ...

Then, the crews pour the concrete from the truck into the forms, and allow it to cure before stripping the molds away. These walls are subject to the same permitting requirements as their block ...

The wall wasn't even built in a summer ... Heritage Center had one of the original 1905 concrete-block-making machines and original molds in its collection. He arranged to borrow the machinery ...