Architectural · A-8MNKC

Stair Stringer Base Connection at Concrete Landing Slab

Materials

Concrete Steel Metal (misc.)

Elements

Stairs Floors / Slabs

Connections

Welded Connection

About this detail

A painted bent steel riser connects to concrete-filled metal pan treads featuring a typical one-half-inch radius at the nosing. The stair stringer ties into the concrete slab per structural drawings with a plan dimension locating the transition. A quarter-inch steel closure plate is welded, ground smooth, and painted at the base. A three-inch by half-inch painted steel rail extends beyond the assembly. The entire stair base bears on a concrete-1 slab.

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