Structural · S-6C4ZB

Mat Footing Reinforcement and Thickened Slab Detail

Materials

anchor

Elements

Columns Floors / Slabs Foundations / Footings Anchors / Embeds Reinforcing

Connections

Base Plate / Anchorage Bolted Connection Rebar Splice / Development

About this detail

A reinforced concrete mat footing with a thickened slab transition supports a column. The assembly features top and bottom reinforcing mats running parallel to both footing dimensions, supplemented by perimeter trim bars spaced at twelve inches on center. Frame dowels tie into the footing at specified sizes ranging from number six to number seven bars at ten to twelve inches on center. A thickened slab section transitions above the mat footing, underlain by a vapor retarder, moisture break aggregate, and non-expansive soil layers. General notes dictate coordination for main pipe penetrations through the mat depth and reinforce restrictions against cutting primary reinforcement.

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