Bolt-free connection technology: the wedge head slides over the rosette and a hammer blow to the wedge locks the connection. Up to 8 connections per rosette level at 50 cm spacing. Available with U-ledgers/U-decks or O-ledgers with integrated lift-off preventers. Includes advance guardrail (AGR) with posts and telescopic guardrails.

Key features

• Bolt-free wedge connection, one-man assembly
• Up to 8 connections on one level at various angles
• Rosette spacing 50 cm on all standards
• Flat rosette prevents clogging with dirt
• Advance guardrail (AGR) for safe erection
• Two variants: U-ledger or O-ledger system
• Tested connection points for rope safety gear
• Compatible with other Layher systems

Applications

• Support scaffolding / falsework
• Concreting and reinforcing scaffolding
• Façade scaffolding
• Birdcage scaffolding
• Stairway access and stair towers
• Mobile work scaffolding
• Trench and emergency bridges
• Cable bridges
• Flat roof side protection
• Advertising sign structures
• Dust/noise protection (Layher Protect System)

Specifications

Rosette spacing: 50 cm (19.7 in) | Connections per level: Up to 8 | Heavy-duty tower load: Up to 60 t (bundled standards) | Approval (steel): Z-8.22-64 based on EN 12811 | Approval (aluminium): Z-8.22-64.1

Standards: DIN ISO 9001:2000 | Z-8.22-64 (Deutsches Institut fur Bautechnik) | Z-8.22-64.1 | EN 12811

Packing: Supplied on scaffolding/tube pallets