Songmao Adjustable HETO Frame Column Formwork
Tie-Rod-Free Adjustable Steel Frame Column Shuttering System
Songmao Adjustable HETO Frame Column Formwork is designed for square and rectangular columns with adjustable cross-sections from 200x200mm to 800x800mm in 50mm increments without tie-rod penetrations.
Features & Benefits
- Tie-Rod Free Structure: Eliminates through-wall tie-rods, completely preventing water leaks and preserving perfect concrete surfaces.
- Flexible Cross-Section Adjustment: Easily adjusts in 50mm increments from 200x200mm up to 800x800mm (or up to 1200x1200mm).
- High Pressure Resistance: Heavy-duty steel profile resists concrete pressure up to 90 kN/m² with zero deflection.
- Integrated Safety Platforms: Compatible with OSHA-compliant concreting brackets and access ladders.
Product Data Sheet
| Column Cross-Sections | 200x200mm to 800x800mm (Adjustable in 50mm increments) |
|---|---|
| Standard Heights | 1200mm / 2700mm / 3000mm / 3300mm |
| Allowable Concrete Pressure | 80 kN/m² to 90 kN/m² |
| Frame Material | High-Strength Structural Steel (Q355B) |
| Facing Material | 15mm Birch Plywood / Composite Plastic Panel |
| Connection System | Special Adjustable Corner Clamps & Locking Pins |
| Quality Certification | ISO 9001:2015, CE Certified, EN 12812 Standard |
Assembly Tutorial
Foundation & Layout
Verify ground level, snap reference alignment chalk lines, and secure base kickers.
Panel Erection
Set up corner panels, connect adjacent panels with alignment clamps, and lock tight.
Tie-Rods & Bracing
Insert tie rods with waterstop sleeves and install adjustable push-pull diagonal props.
Inspection & Pouring
Check vertical plumb tolerance, verify locking torque, and conduct uniform concrete pour.
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Frequently Asked Questions (FAQ)
What is the standard manufacturing and delivery lead time?
Standard components and catalog modular systems are dispatched within 10–20 days. Custom tailored formwork dimensions or project-specific solutions typically take 25–45 days depending on production volume.
Can Songmao customize formwork systems for special project geometries?
Yes. Our in-house engineering team provides complete structural calculations, AutoCAD shop drawings, and tailored fabrication to fit complex circular, inclined, or high-rise building geometries.
What quality certifications and load standards do your products meet?
All Songmao formwork and scaffolding systems are manufactured under ISO 9001:2015 quality management systems and comply with European EN 1065, EN 12812, and DIN 18218 standards with third-party load test reports.
Do you offer on-site assembly supervision and technical guidance?
Yes, we provide comprehensive technical manuals, step-by-step video tutorials, 3D assembly models, and on-site engineering supervision upon request for international construction sites.