Concrete Filled Steel Pan Stairs Detail

Grating and concrete filled pans are used.

Concrete filled steel pan stairs detail.

The pans are built to be filled with concrete after they are installed thus creating an attractive and long wearing surface. Clearance above nosing 6 6 min. Stair metal pan with concrete toping. Stair terminology the tread can be made from grating or from pans both shown in figure 1.

Get answers fast from autodesk support staff and product experts in the forums. Not shown diamond plate decking. Exposed primed and painted steel risers. 3000 psi concrete fill by others 14 ga.

Grating is typically used in industrial. Concrete frame pan stair. Critical dimensions for the tread overhang pan thickness etc. Gap handrail support fastened to backing plate metal flange.

Structural steel components tread. Fantastic detail for the bottom of a stair tread showing the connection of a steel stringer to the concrete slab. Stairpans are used in commercial steel stair construction to hold poured concrete for safe and durable walkways that provide strong support. Lapeyre stair 5 20 2014 per specs metal pan landing bp vb typical concrete filled metal pan landing plan view e70xxelect x q r4 0 direction of egress sec.

This article does not cover orna mental or circular stairs. To view these documents click the link it will open in a new window requires adobe acrobat reader to save these files from the new window. This stair has concrete filled tread pans with rubber mat surface as the tread finish. Other finishes could be included.

These stairs are intended for use in conjunction with our concrete filled landings. The tread is the piece of steel that makes up the steps of the stair. A 4 1 sec. B 4 2 typical landing plan view landing width landing length varies varies varies min.

Baluster spacing clear 4 max. Pacific stair corporation s 100 series concrete filled stair system is our most affordable standard stair system.