<p>This Architectural Drawing is AutoCAD 2d drawing of Footing CAD block details in AutoCAD, dwg file. Footings are an important part of foundation construction. They are typically made of concrete with <strong>rebar reinforcement that has been poured into an excavated trench</strong>. The purpose of footings is to support the foundation and prevent settling. Footings are especially important in areas with troublesome soils.</p>