Architectural · A-MG3KH

Exterior Concrete Stair Section with Handrail

Materials

Elements

Stairs Railings / Guards Floors / Slabs Connections / Plates Reinforcing

About this detail

An exterior reinforced concrete stair assembly connects to a concrete landing. A one-and-a-half-inch square steel tube handrail with a black powder-coated finish returns to the concrete slab and is epoxied into cored holes, featuring a four-inch square escutcheon plate at the base. The stair treads include a bullnose profile and a continuous seventy percent contrasting stripe. The concrete slab features number four reinforcing bars at twenty-four inches on center each way, number four nosing rebar with one-inch clear cover typically, and number three reinforcing bars at twenty-four inches on center at the slab on grade. The concrete landing is sloped at a maximum of two percent away from the stairs to match the existing adjacent concrete finish.

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