Custom Q235B Column Steel Formwork For Columns And Walls Reusable

Core Material
Manufactured with national-standard Q235B structural steel plates (thickness 4–6 mm), combined with No. 8–10 channel steel rib reinforcement to ensure stable formwork structure and high load-bearing capacity. All welded joints undergo ultrasonic testing to meet industrial-grade safety standards.

Product Categories

• Cylindrical formwork series (diameter Φ300–2500 mm)

• Square column formwork series (side length 300–2000 mm)

• Custom-shaped formwork series (elliptical / polygonal / variable-section)

Performance Parameters

• Lateral pressure resistance: ≥ 85 kN/㎡

• Verticality tolerance: ≤ 2 mm / 2 m

• Surface flatness: ≤ 1.5 mm

• Standard reuse cycles: over 600 times

Key Features

• Precision forming: Laser cutting + CNC bending processes achieve millimeter-level assembly accuracy

• Fast construction: Patented buckle connection system improves formwork installation efficiency by 70%

• Durable & economical: Hot-dip galvanizing ensures a service life of up to 10 years, reducing overall costs by 50%

• Smart compatibility: Modular design supports height combinations and a matching 3D adjustable support system

Main Applications
Suitable for cast-in-place concrete scenarios such as super high-rise core tube columns, bridge piers, industrial building columns, and subway station columns; especially ideal for fair-faced concrete projects with high quality requirements.

Service Support
Provides full-cycle services including BIM modeling and pre-assembly, on-site technical guidance, and rapid customization response (7–15 days delivery), ensuring both construction quality and schedule compliance.