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Specification
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Product name
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Aluminum bleacher
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Size:
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Row depth 600,700 or 800mm; first row height 400mm, other row height uniform 150mm
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Support frame:
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Raw material: Aluminum or iron
Surface finish: Hot galvanizing or electrostatic spraying or anodizing
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Welding:
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Welded to meet national standards and local code requirements
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Joint sleeve assembly:
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Seat and footboard use internal splices, two splices with 4 fixed point
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Material of seat:
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Nominal 260mm anodized aluminum alloy board with end cap
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Material of footboard:
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Nominal 260mm anodized aluminum alloy board with end cap, or two
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Guardrail:
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Circular tube and bend tube
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Design load:
(Note: Bleacher must be anchored to meet
wind loads above)
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1.Live Loads: loading- Structure = 45 KG Seat and Footplate = 160N/M
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2.Sway Loads: perpendicular to seats = 70N/M Parallel to seats = 32N/M
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3.Guardrail Loads: uniform vertical load = 136N/M horizontal load = 68N/M concentrated horizontal load = 90KG
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4.Wind Loads: basic design wind speed is grade 11 storms.
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Design and applicable
laws and regulations
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International building code (IBC2003)
Architectural structure load standards (GB50009-2012)
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Packaging details
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CKD with brown paper
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Weight:
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Depend on the total length
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Delivery time:
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20-40 Days
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Loading port:
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Shanghai, China
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Payment:
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30% T/T in advance, Western Union, Paypal, L/C
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Product features:
1. Available in 3,4 or 5 rows to satisfy various requirements.
2. Suitable in stadium,training field,racing track etc.
3. Seat options:Aluminum plank,Vogue,Pour mold one-pliece seating.
Structural features:
1. The understructure is made by welded angle bar with surface hot-galvanized.
2. The tread is made by extruded aluminum with surface anodized.
3. The guardrail is made by round bar and chain link mesh with surface galvanized and powder coated.
4. Step Width: 637mm Row Quantity: 3,4&5, Riser Hight:181mm,system Length:15&21feet.
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Seat size
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Back height.................................................................... .. 650 mm
Back depth ...................................................................... 650 mm
Seat width...........................................................................470mm
Seat length (From the middle to another middle)................550mm
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Seat material
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Advanced composite flame textile retardant fabric
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Stanchion
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Adapt to quality steel molding and aluminum die casting stanchion
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Folding
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Two independent and close hinge system with permanent lube inside
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Bleacher size
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The riser height is 250mm-350mm,step width is 650mm-850mm
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Design load
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Expecting bleacher itself weight,the loading ability reach to 488kg/ m2
and vertical sway loads is 146kg/ m2 ,the horizontal sway loads is 360kg/ m2
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Surface of components
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Anodized and ponder coating for 200um /m2
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Electric drive system
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Manual and semi-automatic
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Technology
1 Stretch limit
The inhibiting catch will main circuit on-off switch to avoid the system keeping moving forward to damage the equipment.
2 Sound-light alarm
It fixes the Sound-light alarm system to remind the related person to be careful.
3 Infrared ray system.
For the Infrared ray system to alarm and avoid the foreign matter during the bleacher on- off. Telescopic bleacher technology description for safety and structure.
