Structural Steel Staircase Details

A rail fixed parallel above the pitch line at the sides of a stair.

Structural steel staircase details.

It does not include for example cables ladders chutes grating stairs catwalks handrails or ornamental metal. Though the treads may be supported many other ways. Steel flat bar and wood handrails in different types on special order. If such provisions are required it will be the responsibility of others to provide lapeyre stair with the proper information in adequate time to make these provisions.

Structural steel the structural elements that make up the frame that are essential to supporting the design loads e g. Stair terminology the tread can be made from grating or. With choice of surface finish. Steel staircases may kenny designs structural engineer certification specialised staircase systems.

A choice of wood types are. Reinforcement details longitudinally supported stairs this type of stairs is designed as one way slab supported at the top and bottom of the flight while the steps themselves are treated as nonstructural elements. Tube steel tube 42 mm dia. Fabricator shall submit shop drawings for approval by the 2.

Round wood round handrail of solid wood. All structural steel shall conform to astma 36fy 252 0mpa structural steel concrete walls be followed according to the following schedule. Our team of experienced and. Weland standard straight flight staircases are manufac tured of steel and are mainly used in industrial buildings and as escape staircases in different types of buildings.

We combine quality workmanship with quality materials. These are structural elements that often extend below the floor for greater structural integrity. The staircases consist of stringers treads and landings of grating as well as balustrades. Standard details engineer and the owner prior to fabrication.

Welding shall conform to aws standards. Figure 10 7 shows a half turn longitudinally supported stairs. In the case of staircases with an open landing newels may extend past the landing right down to the floor. The tread is the piece of steel that makes up the steps of the stair.

Stair treads for any loose field poured type nosings furnished and installed by others. Weland spiral staircase standard handrail is made from steel tube 42 mm dia. Stairs in american and canadian indus trial and commercial buildings where grating and concrete filled pans are used. Structural steel components tread.

Custom made our staircases are ideal for both residential and commercial properties. Brass stainless tube is also available. If you are in need of a quality steel staircase or steel fabrication contact steel fabrication services today. The stringers are notched so that the risers and treads fit into them.

There are typically two stringers one on either side of the stairs. 11 2 11 1 1 1 2 concrete fill by others formed steel sheet treads and riser. This article does not cover orna mental or circular stairs.