Wall formwork panel RUNDFLEX

Overview
Continuous, quickly adjustable circular wall formwork for radii from 1.00 m. RUNDFLEX uses pre-assembled standard panels that adapt to the required radius without panel modification. Suitable for structures with frequently changing radii such as wastewater treatment plants, spiral ramps in multi-storey car parks and silos.

Applications

• Curved walls with variable radii (diameters > 1.00 m)
• Wastewater treatment plants
• Spiral ramps for multi-storey parking facilities
• Silage and silo structures

Key features

• Pre-assembled standard panels for curved walls
• Continuous and quick adjustment for radii ≥ 1.00 m without panel alterations
• Reduced installation effort through pre-assembled units and BFD alignment coupler
• Fast adjustment using a template and spindles with self-cleaning hexagonal threads
• Spindles adjusted with combi ratchet spanner SW24
• Elements can be supplied with preset radii on request
• Can be used horizontally for special arches with variable radii

Formlining and materials

• Formwork girders: wood
• Spindles: steel
• Formlining thickness by radius: radii ≥ 4.00 m: 21 mm; radii ≥ 2.50 m: 18 mm; radii ≥ 1.00 m: 2 × 9 mm

Notes / Technical specifications

• System type: Panel formwork
• Element heights: 0.60 m | 1.20 m | 1.80 m | 2.40 m | 3.00 m | 3.60 m
• Element widths (inside): 0.72 m | 1.23 m | 2.40 m
• Element widths (outside): 0.85 m | 1.28 m | 2.50 m
• Permitted fresh concrete pressure: 60 kN/m² (Line 6, Table 3, DIN 18202)
• Anchor share: from 0.54 anchors per m² wall area
• Perm. platform load: 150 kN/m², load class 2
• Other: cut radius templates available; elements can be pre-set to a radius on request; usable horizontally for special arches