This project involved the design and installation of customized flood barrier systems for multiple subway station entrances in Beijing. The solution was engineered to meet stringent performance standards while addressing the varied entrance dimensions.

Technical Specifications

• Material: Aluminum Alloy 6063-T5

  • Tensile Strength: ≥160 MPa

  • Yield Strength: ≥110 MPa

  • Hardness: ≥8.5 HW

  • Elongation: ≥8%

• Manufacturing Process: Hot Melt Extrusion Molding

• Baffle Panel:

  • Thickness: ≥40 mm

  • Wall Thickness: ≥2 mm

  • Single Panel Height: 20 cm

• Sealing: Rubber Seal (Compliant with GB/T24498-2009)

• Posts:

  • Thickness: ≥90 mm

  • Width: ≥60 mm

  • Wall Thickness: ≥4 mm

• Typical Opening Dimensions: 2.8 m wide × 1.0 m high

• Total Quantity: 1000 units

The flood barrier system provides reliable, standardized protection for Beijing’s subway network, combining rigorous material performance with adaptable structural design to address the unique challenges of urban mass transit infrastructure protection.