Structural · S-F9XN6

Typical Exterior Column Spread Footing and Slab Edge

Materials

Concrete Steel Masonry / CMU

Elements

Columns Beams Floors / Slabs Foundations / Footings Arches Waterproofing / Flashing Anchors / Embeds Reinforcing

Connections

Base Plate / Anchorage Bolted Connection Rebar Splice / Development

About this detail

An exterior column spread footing supports a column via a base plate and anchor bolts, set atop non-shrink grout. The footing is reinforced with top and bottom mats sized per the footing schedule, featuring one hundred eighty-degree hooks for bottom mat steel at frame footings. Number four dowels are placed at eighteen inches on center typical around the column on four sides. A depressed slab-on-grade transitions to the grade beam, with underlayment placed beneath the slab. The slab may be blocked out for column erection after the slab pour at the contractor's option.

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