Structural · P-GKMQT

Concrete Slab Pour Back Strip and Grade Beam Foundation Detail

Materials

Concrete Reinforced Concrete Steel

Elements

Beams Walls Roofs Floors / Slabs Foundations / Footings Drainage Anchors / Embeds Reinforcing

Connections

Rebar Splice / Development Embed Plate

About this detail

A reinforced concrete grade beam supports a slab on grade and wall panel assembly. A pour back strip is detailed with number four reinforcing bars at forty-eight inches on center, extending ten feet into the interior slab pour and aligning with hook dowels. The grade beam features continuous number five reinforcing bars and number four panel-to-footing dowels spaced at thirty-six inches on center. An embedded galvanized angle measuring one and one-half by one and one-half by one-quarter inches is anchored with one-half-inch diameter by four-inch HSA anchors at eighteen inches on center. An expansion board with a removable cap and continuous sealant separates the exterior concrete pavement from the interior slab edge.

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