Types of Joints Between Vertical Posts & Horizontal Bearers There are three different types of systems to solve the joints between the rosettes present in vertical posts and wedge heads from horizontal bearers. Wider Open Wedge Heads Used to connect joints between rosettes with wider open holes. Made from steel sheets with a thickness of 6 mm. Plates are first curved, then welded. Narrow Open Wedge Heads Used to connect joints between narrow holes in rosettes that have wide openings. Steel Cast-Made Wedge Heads Used to connect joints with rosettes with narrow holes. Welding between the steel casting piece and the tube makes the horizontal bearer stronger and safer. Components' List All components are used to set up a rosette modular security scaffold. Diagrams are provided to define geometric and technical features. Materials & Certifications Produced and certified in accordance with European regulations. Made from S 235 JR steel and processed by hot-dip galvanization. Custom production available based on demand. Component Details 1. Leveling Jacks Purpose: Set vertical posts at the same height. Base Plate: 5 mm thickness, 150 mm x 150 mm square. Bars: Made with a tube of Ø38×4 mm. Adjustable lengths: 500 mm tube → adjustable to 350 mm. 750 mm tube → adjustable to 560 mm. Total Length Options: 0.50 m, 0.75 m, 1.00 m, 1.20 m. 2. Starter Collar Purpose: First joint between vertical and horizontal posts; levels the scaffold system. Total Length: 30 cm. Material: Welded tubes. First tube: Ø48 mm, 3 mm thickness. Second tube: Ø60 mm, 2.5 mm thickness. Placement: Horizontal bearers are placed above the 60 mm tube opening. 3. Vertical Post Purpose: Main element of the rosette modular scaffolding system. Material: Steel tubes with section Ø48.3×3 mm. Rosettes: Placed every 50 cm. Made from 8 mm steel plates, welded horizontally. Joining Tube: Steel tube with section Ø40×2.5 mm. 4. Horizontal Bearers Purpose: Joining elements between vertical posts. Material: Steel tubes with section Ø48.3×2.5 mm. Length Options: 0.70 m, 1.10 m, 1.50 m, 2.00 m, 2.44 m, 3.00 m. Wedge Heads: Can be made with curved steel plates (two sizes) or steel casting. 5. Shoring Brace Purpose: Opposes horizontal forces; aids scaffolding setup. Material: Steel tubes with section Ø48.3×2.5 mm. Length Options: 3.75 m, 3.25 m (most common), 2.75 m, 2.25 m. 6. Access Deck with Ladder Purpose: Worker access and material discharge. Material: Rectangular steel profiles (40×60×2 mm). Trapdoor: Direction adjustable upon request. Dimensions: Standard width: 60 cm. Length options: 2.00 m, 2.50 m (most common), 3.00 m. 7. Steel Deck Purpose: Walking platform for workers. Material: Profiled steel sheet (320 mm width, 1.5 mm thickness). Features: Anti-slip, self-made design. Length Options: 0.70 m, 1.10 m, 1.50 m, 2.00 m, 2.50 m (most common), 3.00 m. Custom Thickness: 1.5 mm, 1.35 mm, 1.25 mm (upon request). 8. Board Bracket Purpose: Creates additional working space under building cornices. Material: Steel tubes (Ø48 mm, 3 mm thickness). Width Options: 0.70 m, 1.10 m, 1.50 m (customizable). 9. Toe Board Purpose: Prevents tools/materials from falling off decks. Material: Steel plates (1.50 mm thickness). Length Options: Same as steel decks (0.70 m–3.00 m; 2.50 m most common). 10. Wall Mount Bracket Purpose: Anchors scaffolding to building walls. Material: Steel tubes (Ø48.3×3.2 mm) with a clamp. Adjustment: 50 cm tube length; bolts screwed into walls. 11. Wall Mount Pipe Clamp Purpose: Anchors scaffolding to walls. Material: Steel threaded rods (Ø12 mm) with a bolt. Adjustment Range: 0.50 m–1.00 m (50 cm most common). 12. Truss Bearer Purpose: Reinforced horizontal bearer for heavier loads (e.g., bridges/platforms). Feature: Jalousie-shaped reinforcement at lower part. Common Size: 2.50 m. 13. Double Truss Bearer Purpose: Handles higher loads (e.g., porticos, suspended scaffolds). Design: Two horizontal bearers separated by 50 cm, joined with truss bars. Common Size: 2.50 m (customizable). 14. Head Spindle "U" Purpose: Adjusts height for formworks (e.g., slabs). Material: U-shaped plate: 5 mm thickness, 100 mm width, 125 mm base, 40 mm wings. Bar: Ø38×4 mm tube. Length Options: 0.50 m, 0.75 m, 1.00 m. 15. Head Spindle "T" Purpose: Adjusts height for formworks (e.g., slabs). Material: T-shaped plate: 5 mm steel, 250 mm width, 125 mm base, 40 mm wings. Bar: Ø38×4 mm tube. Length Options: 0.50 m, 0.75 m, 1.00 m. 16. Four-Way Head Spindle Purpose: Adjusts height for formworks (e.g., slabs). Material: Base plate: 5 mm thick, 260 mm width, 175 mm length. L-shaped profiles: 190 mm height, 40 mm wings (4 mm thickness). Bar: Ø38×4 mm tube. Length Options: 0.50 m, 0.75 m, 1.00 m.