Bridge, Viaduct Pier & Tunnel Infrastructure Scaffolding: Ringlock Shoring & Pier Access Towers
Highway interchanges, high-speed rail viaducts, metro cut-and-cover stations, and hydro spillways demand both 30–60 m pier rebar/staircase access and high-load falsework beneath superelevated bridge decks. SerMimar Heavy-Duty Ringlock fulfills both civil roles within a single galvanized fleet.
Quick Engineering & Export Dispatch Summary
Viaduct Pier Z-Stair Access & Pier-Cap Post-Tensioning Platforms
Ringlock 4-post Z-staircase towers tied to rising concrete piers provide rapid crew access up to 60 m while cantilevered Ringlock decks surround pier-caps for rebar tying and stressing-jack operations.
Handling Bridge Deck Superelevation with SM-F609 Swivel Jacks
Curved highway ramps combine longitudinal gradient with cross-fall superelevation; SM-F609 heavy-duty swivel jacks articulate cleanly to prevent eccentric leg bending.
Rolling Tunnel Arch Portals & Live-Lane Lattice Bridging
Polygonal Ringlock arch portals mounted on heavy casters or rails speed up tunnel waterproofing and shotcrete repair while leaving central haul-truck clearance open.
Scaffolding Bill of Materials (BOM), Tonnage & Container Load Calculator
Enter your building facade dimensions, EN 1004 mobile tower height, or slab perimeter to compute exact SM-series component quantities, net kg tonnage, and 40HC/FTL load ratios.
| Photo | SKU Code | Component Description | Dimensions | Qty | Unit Weight | Total Weight |
|---|---|---|---|---|---|---|
| SM-F201-048200 | Ringlock Vertical Standard (4F) | 200 cm - 4F | 468 | 8.9 kg | 4,165.2 kg | |
| SM-F258-048025 | Ringlock Base Collar | 25 cm | 52 | 1.6 kg | 83.2 kg | |
| SM-F211-048250 | Ringlock Horizontal Ledger | 250 cm | 864 | 7.4 kg | 6,393.6 kg | |
| SM-F211-048075 | Ringlock Transom Ledger | 75 cm | 260 | 2.6 kg | 676.0 kg | |
| SM-F221-048324 | Ringlock Diagonal Brace | 324 cm | 54 | 9.6 kg | 518.4 kg | |
| SM-F234-031250 | Hot-Dip Galvanized Steel Deck (1.5 mm) | 30x250 cm | 396 | 16.0 kg | 6,336.0 kg | |
| SM-F462-060250 | Aluminium Access Deck with Ladder | 60x250 cm | 18 | 23.0 kg | 414.0 kg | |
| SM-F251-015250 | Steel Toe Board (Ringlock) | 15x250 cm | 216 | 5.5 kg | 1,188.0 kg | |
| SM-F272-120075 | End Guardrail with Toeboard | 75 cm | 36 | 7.7 kg | 277.2 kg | |
| SM-F608-038070 | Base Adjustment Screw Jack | 70 cm | 52 | 4.2 kg | 218.4 kg | |
| SM-A631-048060 | Wall Tie Anchor Pipe | 60 cm | 68 | 2.3 kg | 156.4 kg | |
| SM-A641-048048 | Forged Fixed Right-Angle Coupler | Ø48x48 | 68 | 1.1 kg | 74.8 kg | |
| SM-A632-012021 | Eye Bolt + M12 Expansion Anchor | 21,5 cm / M12 | 68 | 0.3 kg | 20.4 kg | |
| TOTAL CALCULATED NET WEIGHT | 2,620 | — | 20.52 Tons (20,522 kg) | |||
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Frequently Asked Engineering & Export Questions
Do you supply EN 10204 3.1 Mill Test Certificates for state highway and rail tenders?
How is a 40-meter viaduct pier access stair tower configured?
Can Ringlock form a rolling arch gantry inside road or rail tunnels?
How do you protect post-tensioned bridge deck edges without drilling?
Does your engineering office calculate falsework leg loads for thick bridge slabs?
Get Your Factory-Direct B2B Scaffolding BOM & Proforma Quote Today
Send your building dimensions or DWG drawings directly to co-founders İdris YAĞMAHAN (Architect), Celalettin YAĞMAHAN (Civil Engineer) & M. Furkan YAĞMAHAN (Interior Architect) for an itemized SM-series quotation.
- Same-day itemized BOM, net kg tonnage & 20DC / 40HC / FTL loading plan
- EN 12810-1 & EN 12811-1 structural calculation and CAD layout support
- Factory-direct bulk dispatch from Gebze – Dilovası OSB manufacturing hub
