After the 12” thick concrete footing for the fireplace has set, a sub-base structure of sand filled cement blocks is installed to accommodate the 14” thick reinforced concrete base that will later be poured for the fireplace to set on. |
After the 12” thick concrete footing for the fireplace has set, a sub-base structure of sand filled cement blocks is installed to accommodate the 14” thick reinforced concrete base that will later be poured for the fireplace to set on. |