Structural · S-RHSN5

Concrete Slab Edge and MEP Trench Details

Materials

Concrete

Elements

Beams Floors / Slabs Reinforcing

Connections

Rebar Splice / Development

About this detail

This structural detail provides framing and reinforcement layouts for concrete slab edges and a recessed mechanical, electrical, and plumbing trench. The concrete slab features a typical one and a half inch clear cover and perimeter slab edge reinforcement configured per structural plans. The trench assembly incorporates stepped concrete beams with continuous top and bottom reinforcing bars, standard hooks at each end, and a three-quarter inch typical chamfer. An L one and a half by one and a half by three-sixteenths galvanized steel angle embeds into the concrete edge with three-eighths inch diameter by four-inch welded headed studs spaced at eighteen inches on center to support bar grating provided by others.

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