Metal pan stairs have been around for decades but no longer meet the demands of the current construction environment. What are the different types of stair treads? Other finishes could be included. We are a Nationwide manufacturer of standard and custom components for commercial stair systems, including, metal stairpans, perforated metal stairpans, stair treads, landing pans, carrier angles and more. %PDF-1.3 % Fit face stringer to newel post by tenoning into newel post, or by notching and fitting face stringer to side of newel where shown.F. In recent years, glass has become a popular material for stair treads. Provide flat sheet steel risers for stairs with steel plate treads where shown. 12 x 39-1/2" x 2-1/4". All Rights Reserved |. Metal pan stairs can work with various types of stair stringers. Steel is versatile and can be fabricated into different shapes and patterns to form treads for a, is a silvery-white metal -- the thirteenth element in the periodic table. 1. is naturally corrosion resistant without any further treatment. Rather than think climate change and the corona virus as science, think of it as the wrath of God. Use carrier plate end banding bars on exterior stairs.4. 12 x 36 x 2-1/4". Feel any better? Already a Member? Pan Treads - S162 - Stair w/ Extended Tread Top Connection to Concrete Slab Edge, 14GA. Tile treads do not absorb or hold heat, so they tend to be quite cold in the winter time. Rolled Steel Floor PlatesA1011-04 Steel, Sheet and Strip, Strip, Hot-Rolled Carbon, Structural, High-Strength, Low-Alloy, D1.1-00. Metal 3D printing has rapidly emerged as a key technology in modern design and manufacturing, so its critical educational institutions include it in their curricula to avoid leaving students at a disadvantage as they enter the workforce. Great Customer Service and Quality of Work! Login. Pan Treads - S144 - Stair Top Connection to Structural Deck Edge w. Haunched Tread, 14GA. Wall handrails and railings for other than steel stairs: Section 05500, METAL FABRICATIONS.C. These can be wood, foam, or any other durable material. A. WebThis stair has concrete filled tread pans with rubber mat surface as the tread finish. Provide hangers and struts required to support the loads imposed.B. 1.3 This popular stair nosing design has rounded edges which look like a pencil which has been turned sideways. These molding All of our stairpans are manufactured in square to make your installation process quick and simple. Photo-luminescent (glow-in-the-dark) nosing, Our conclusion on the different nosing & stair treads types. Stone stair treads come in a variety of options. Stair Components & Systems is part of the Metal Fabrication Division of Eberl Iron Works, Inc. Concrete-filled metal pan stairs are tread systems commonly used in steel stairs for commercial and residential buildings. Support treads by use of carrier plates or carrier angle. Steel Pipe: ASTM A53, Standard Weight, zinc coated.B. Because this is where most of the foot traffic occurs, anti-slip strips may be applied to the nosing to make navigating the stairs easier. Tile can be slippery so its important to keep the treads dry. Thanks. Many different types of wood can be used for staircase treads. Conceal bolts and screws wherever possible.2. Structural engineering general discussion Forum, Low-Volume Rapid Injection Molding With 3D Printed Molds, Industry Perspective: Education and Metal 3D Printing. The nosing creates a safety hazard for people attempting to use the stairway prior to concrete being poured into the pans. 14GA. 1 0 obj << /Type /Page /Parent 48 0 R /Resources 2 0 R /Contents 3 0 R /MediaBox [ 0 0 576 783 ] /CropBox [ 0 0 576 783 ] /Rotate 0 >> endobj 2 0 obj << /ProcSet [ /PDF /Text /ImageB ] /Font << /F2 35 0 R /F5 36 0 R /F6 37 0 R /F7 38 0 R /F8 39 0 R >> /XObject << /Im1 4 0 R >> /ExtGState << /GS1 40 0 R >> /ColorSpace << /Cs5 41 0 R >> >> endobj 3 0 obj << /Length 1580 /Filter /FlateDecode >> stream Different types of staircases may utilize different types of stair treads. Part two describes the finished product including material and design form. Construct newel posts of steel tubing having wall thickness not less than 5 mm (3/16-inch), with forged steel caps and drops. The concrete is poured into the metal pan to establish the walking surface of the stair tread. Provide standard terminal castings where fastened to newel.D. Show Platform and tread type ad risers when required.2. Grout. All of our stairpans are manufactured in square to make your installation process quick and simple. A. Stair treads can be made from different materials. Floor Plate One Piece Tread/Riser, Floor Plate Treads - S201 - Typical Floor Plate Tread/Riser and Stringer Welds, Floor Plate Treads - S202 - Stair Stringer Haunched Weldment, Floor Plate Treads - S210 - Stair Connection to Concrete Slab, Floor Plate Treads - S211 - Stair Connection to Concrete Slab (Embed), Floor Plate Treads - S212 - Stair Connection to Concrete Slab (Non-Standard), Floor Plate Treads - S220 - Stair Connection to Steel Landing (Concrete by Others), Floor Plate Treads - S221 - Stair Bottom Connection to Steel Landing (Concrete by Others), Floor Plate Treads - S222 - Stair w/ Extended Tread Top Connection to Steel Landing (Concrete by Others), Floor Plate Treads - S223 - Stair w/ Extended Tread Bottom Connection to Steel Landing (Concrete by Others), Floor Plate Treads - S224 - Stair w/ Haunched Tread Top Connection to Steel Landing (Concrete by Others), Floor Plate Treads - S225 - Stair w/ Haunched Tread Bottom Connection to Steel Landing (Concrete by Others), Floor Plate Treads - S230 - Stair Top Connection to Concrete Slab Edge, Floor Plate Treads - S231 - Stair Bottom Connection to Concrete Slab Edge, Floor Plate Treads - S232 - Stair Extended Tread Top Connection to Concrete Slab Edge, Floor Plate Treads - S233 - Stair w/ Extended Tread Bottom Connection to Concrete Slab Edge, Floor Plate Treads - S234 - Stair w/ Haunched Tread Top Connection to Concrete Slab Edge, Floor Plate Treads - S235 - Stair w/ Haunched Tread Bottom Connection to Concrete Slab Edge, Floor Plate Treads - S240 - Stair Top Connection to Structural Deck Edge, Floor Plate Treads - S241 - Stair Bottom Connection to Structural Deck Edge, Floor Plate Treads - S242 - Stair Top Connection to Structural Deck Edge w/ Extended Tread, Floor Plate Treads - S243 - Stair Bottom Connection to Structural Deck Edge w/ Extended Tread, Floor Plate Treads - S244 - Stair Top Connection to Structural Deck Edge w/ Haunched Tread, Floor Plate Treads - S245 - Stair Bottom Connection to Structural Deck Edge w/ Haunched Tread, Floor Plate Treads - S250 - Stair Top Connection to Steel Landing w/ Floor Plate, Floor Plate Treads - S251 - Stair Bottom Connection to Steel Landing w/ Floor Plate, Floor Plate Treads - S252 - Stair w/ Extended Tread Top Connection to Steel Landing w/ Floor Plate, Floor Plate Treads - S253 - Stair w/ Extended Tread Bottom Connection to Steel Landing w/ Floor Plate, Floor Plate Treads - S254 - Stair w/ Haunched Tread Top Connection to Steel Landing w/ Floor Plate, Floor Plate Treads - S255 - Stair w/ Haunched Tread Bottom Connection to Steel Landing w/ Floor Plate, Floor Plate Treads - S260 - Stair Top Connection to Concrete Slab Edge, Floor Plate Treads - S261 - Stair Bottom Connection to Concrete Slab Edge, Floor Plate Treads - S262 - Stair w/ Extended Tread Top Connection to Concrete Slab Edge, Floor Plate Treads - S263 - Stair w/ Extended Tread Bottom Connection to Concrete Slab Edge, Floor Plate Treads - S264 - Stair w/ Haunched Tread Top Connection to Concrete Slab Edge, Floor Plate Treads - S265 - Stair w/ Haunched Tread Bottom Connection to Concrete Slab Edge, Floor Plate Treads - S266 - Stair Top Connection to Concrete Slab Edge, COMMERCIAL ALUMINUM STAIR PLAN AND ELEVATIONS, 60 30 FAS Smooth Step Elevation View 10 Foot 9 Inch FTF, 76 30 FAS Bar Grate Elevation View 120 Inch FTF, COMMERCIAL RAMP TIE DOWN PLAN AND SECTIONS, COMMERCIAL STRAIGHT RAMP PLAN AND ELEVATIONS, COMMERCIAL TURN BACK RAMP PLAN AND ELEVATIONS, 3 FT WIDE 7FT PATRIOT RAMP WITH PICKET RAIL 3D, 3 FT WIDE PATRIOT RAMP WITH PICKET RAIL 3D, 3 FT WIDE PATRIOT RAMP WITH PICKET RAIL 7RISE 7FEET RAMP PLAN AND ELAVATIONS, PATRIOT 38FT STRAIGHT WITH TOP PLATFORM 3D, PATRIOT RAMP RESIDENTIAL 15RISE 15FT DRAWING, PATRIOT RAMP SIDE VIEW DRAWING WITH DETAIL, PATRIOT RAMP STRAIGHT WITH TOP PLATFORM AND STEPS, PATRIOT STRAIGHT 12RISE 12FEET RAMP PLAN AND ELEVATIONS, PATRIOT STRAIGHT 33RISE 33FEET RAMP PLAN AND ELEVATIONS, PATRIOT STRAIGHT RAMP WITH TOP TURNING PLATFORM, 9 TREAD COMMERCIAL STEPS WITH 5X6 PLATFORM, 9 TREAD COMMERCIAL STEPS WITH 5X6 PLATFORM 3D, COMMERCIAL 23 FT RAMP TURN WITH 5X6 TOP PLATFORM, COMMERCIAL 30FT STRAIGHT RAMP PLAN AND ELEVATIONS, COMMERCIAL 3FT RAMP WITH TRANSITION TREAD, COMMERCIAL 4FT RAMP WITH TRANSITION TREAD, COMMERCIAL 5FT RAMP WITH TRANSITION TREAD, COMMERCIAL 6FT RAMP WITH TRANSITION TREAD, COMMERCIAL RAMP WITH STEPS 16RISE 16FEET RAMP PLAN AND ELEVATIONS, COMMERCIAL RAMP WITH STEPS SINGLE DRAWING, COMMERCIAL RAMP w STOP-N-REST 42RISE 42FEET PLAN AND ELEVATIONS, COMMERCIAL STEPS WITH PLATFORM SINGLE DRAWING, COMMERCIAL STEPS WITHOUT PLATFORM 42RISE 3D, COMMERCIAL STEPS w PLATFORM 42RISE STEP PLAN AND ELEVATIONS, COMMERCIAL WITH STEPS 36RISE 36FEET RAMP PLAN AND ELEVATIONS, Standard Picket Rail - R400 - Wall Rail w/ Bottom Level Off, Standard Picket Rail - R401 - Wall Rail witout Bottom Level Off, Standard Picket Rail - R410 - Starter Stair Handrail Return, Standard Picket Rail - R411 - Starter Stair Handrail Return, Standard Picket Rail - R412 - Starter Stair Handrail Return, Standard Picket Rail - R413 - Starter Stair Handrail Return, Standard Picket Rail - R414 - Starter Stair Handrail Return, Standard Picket Rail - R415 - Starter Stair Handrail Return, Standard Picket Rail - R416 - Starter Stair Handrail Return, Standard Picket Rail - R420 - Continuous Handrail at Standard Top - Standard Bottom, Standard Picket Rail - R421 - Continuous Handrail at Standard Top - Extended Bottom, Standard Picket Rail - R422 - Continuous Handrail at Extended/Haunched Top - Standard Bottom, Standard Picket Rail - R423 - Continuous Handrail at Standard Top - Haunched Bottom, Standard Picket Rail - R424 - Continuous Handrail at Extended/Haunched Top - Extended Bottom, Standard Picket Rail - R430 - Top Gaurdrail, Standard Picket Rail - R432 - Guardrail Between Stairs, Standard Picket Rail - R433 - Guardrail Between Stairs, Standard Picket Rail - R434 - Barrier Rail, Standard Picket Rail - R435 - Barrier Rail, Standard Picket Rail - R441 - Stair Rail Section, Standard Picket Rail - R450 - Rail Post Connection/Placement, Standard Picket Rail - R451 - Rail Post Connection/Placement, Standard Picket Rail - R452 - Rail Post Connection/Placement, Standard Picket Rail - R453 - Rail Post Connection/Placement, Standard Picket Rail - R454 - Rail Post Connection/Placement, Standard Picket Rail - R455 - Rail Post Connection, Standard Picket Rail - R460 - Rail Post Connection, Standard Picket Rail - R461 - Rail Post Connection, Standard Picket Rail - R462 - Rail Post Connection, Standard Picket Rail - R463 - Rail Post Connection, Standard Picket Rail - R464 - Rail Post Connection, Standard Picket Rail - R465 - Rail Post Connection, Standard Picket Rail - R466 - Rail Post Connection, Standard Picket Rail - R467 - Rail Post Connection, Standard Pipe Rail - R201 - Wall Rail without Bottom Level Off, Standard Pipe Rail - R210 - Starter Stair Handrail Return, Standard Pipe Rail - R211 - Starter Stair Handrail Return, Standard Pipe Rail - R212 - Starter Stair Handrail Return, Standard Pipe Rail - R213 - Starter Stair Handrail Return, Standard Pipe Rail - R214 - Starter Stair Handrail Return, Standard Pipe Rail - R215 - Starter Stair Handrail Return, Standard Pipe Rail - R220 - Continuous Handrail at Standard Top - Standard Bottom, Standard Pipe Rail - R221 - Continuous Handrail at Standard Top - Extended Bottom, Standard Pipe Rail - R222 - Continuous Handrail at Extended/Haunched Top - Standard Bottom, Standard Pipe Rail - R223 - Continuous Handrail at Standard Top - Haunched Bottom, Standard Pipe Rail - R224 - Continuous Handrail at Extended/Haunched Top - Extended Bottom, Standard Pipe Rail - R230 - Top Guardrail, Standard Pipe Rail - R232 - Guardrail Between Stairs, Standard Pipe Rail - R233 - Guardrail Between Stairs, Standard Pipe Rail - R241 - Stair Rail Section, Standard Pipe Rail - R250 - Rail Post Connection/Placement, Standard Pipe Rail - R251 - Rail Post Connection/Placement, Standard Pipe Rail - R252 - Rail Post Connection/Placement, Standard Pipe Rail - R253 - Rail Post Connection/Placement, Standard Pipe Rail - R254 - Rail Post Connection/Placement, Standard Pipe Rail - R255 - Rail Post Connection, Standard Pipe Rail - R260 - Rail Post Connection, Standard Pipe Rail - R261 - Rail Post Connection, Standard Pipe Rail - R262 - Rail Post Connection, Standard Pipe Rail - R263 - Rail Post Connection, Standard Pipe Rail - R264 - Rail Post Connection, Standard Pipe Rail - R265 - Rail Post Connection, Standard Pipe Rail - R266 - Rail Post Connection, Standard Pipe Rail - R267 - Rail Post Connection, Metal Stairs - Fully Assembled Spiral Stairs, Patriot Residential Platforms, Ramps, Steps. The fabricators in my shop prefer I buy stair pans from Eberl, because they are always accurate and fit up perfectly. How many types of stair treadsare there? Not a commercially appealing aesthetic. WebAmstep Products offers a full catalog of concrete stair nosing and non-slip treads compatible with both new and existing concrete stairs. Because of their heavy weight, some stones may require small tractors to install. Standard Stringers: a. Although Eberl Iron Works, Inc. does not take part in writing specifications for metal stairs we hope that this page functions as an example for those who will. Pan Treads - S130 - Stair Top Connection to Concrete Slab Edge, 14GA. Malleable Iron Castings: ASTM A47. Sheet Steel: ASTM A1008.D. Glass treads should be checked regularly for hidden cracks. If used outside, stone treads compliment the natural adjacent landscape. I've often found that the stringers are governed by constructability concerns. Structural Steel: ASTM A36.E. Aluminum. A. Please let us know here why this post is inappropriate. A. The concrete-filled tread system consists of a metal pan which is then filled with concrete at the construction job site. Our mission is to provide great efficiencies, construction and design savings, control of quality and scheduling, and ensure clients receive the WebAs a protective and preventative measure install nonslippery stair nosing at entrances. Pan Treads - S140 - Stair Top Connection to Structural Deck Edge, 14GA. Concrete Pan-Filled Stairs: Steel pan-type stairs with concrete-filled treads and landings, and with treads, risers, and platforms constructed of structural steel sheet. Consider that each stair tread contains 1.5" of concrete. Pan Treads - S165 - Stair w/ Haunched Tread Bottom Connection to Concrete Slab Edge, 14GA. Keep current on stair codes, industry standards, safety, and best practices. Touch-up abraded areas with same primer paint used for shop priming.C. Just the weight of the assembly as initially constructed. The publications are referenced in the text by basic designation.B. While durable, aluminum treads are not as weather resistant as steel treads with galvanized coating. Design stairs to support a live load of 500 kg/m2 (100 pounds per square foot).B. Typically 1.5" concrete is field-poured into each stair pan individually like the detail and photo below. Requires knock-down stair systems, hauling heavy concrete components up stairwells, and individually fitting and bolting treads into stair stringers. Overall there will be much less heat going into the material which is the cure I feel. Steel stair treads are also used in private homes and are commonly found on spiral staircases.

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