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SCAFFCO
Ringlock System

Ringlock System

Product catalog summary

Overview

This document serves as a comprehensive technical catalog for SCAFFCO's formwork and scaffolding products, focusing on the Shorelok Ring Lock system and related components. It details product specifications including dimensions, weights, finishes, connection hardware, and assembly recommendations to ensure safe and flexible scaffolding configurations.

1. Shorelok System (Ring Lock) Components

Horizontal Formwork - Load Bearing: Tubes available in 48.3 mm (SL-48) and 60.3 mm (SL-60) diameters, lengths from 50 cm to 300 cm, with rings spaced every 50 cm for node connections. Finishes include Painted, Electroplated (EP), and Hot Dip Galvanized.
Ledgers (SLL): 48.3 mm diameter tubes, nominal lengths 30 cm to 300 cm, slightly longer actual lengths. Connected center-to-center of vertical standards using M9x75 mm half-threaded bolts and nuts. Same finish options as above.
Diagonal Braces (SL DB): Sized by center-to-center diagonal distances (60 cm to 300 cm), 48.3 mm diameter, multiple finishes.
Radial Ledgers (SLR): Designed for circular scaffolding layouts, 48.3 mm diameter, multiple finishes.
Cantilever Beam Frames (SL CBF) and Beam Brackets (SL BB): Available in 100 cm and 150 cm lengths, 48.3 mm diameter tubes. Beam brackets offered in Painted and EP finishes.

2. Jacks and Adjustable Components

Base Jacks (BJ) and U-Head Adjustable (UHA) components with 48.3 mm diameter tubes, various sizes, and finishes (Painted, EP).
Base plates sized 12x12 cm and 15x15 cm with different thicknesses and finishes, including stiffeners for load stability.
Universal Jacks available in multiple lengths (65 cm, 76 cm, 86 cm) with options for tow nuts and holes.

3. Scaffold Tubes and Couplers

Scaffold tubes in black, painted, and galvanized finishes, 48.3 mm diameter.
Couplers include double and swivel types, pressed and drop-forged versions for 1.5"x1.5" and 2.0"x1.5" sizes.
Additional accessories: pigtail pins, spigot connectors, forkheads, dropheads, and socket base adapters.

4. Steel Boards and Anchor Plates

Steel boards (SB) available in lengths from 50 cm to 400 cm, painted or electroplated.
Anchor plates offered in A-Type (plain end) and B-Type (with hook), 22 cm width, 6.6 cm thickness.
Bolts and nuts of various sizes and threading types (full, half) specified for assembly.

5. Finishes and Material Specifications

Common finishes: Painted, Electroplated (EP), Hot Dip Galvanized.
Tube diameters primarily 48.3 mm and 60.3 mm depending on component.
Standardized bolt sizes (e.g., M9x75 mm, M12x100 mm) ensure modular assembly compatibility.

6. Key Technical Parameters and Recommendations

Ring spacing on Shorelok tubes standardized at 50 cm for node connections.
Ledger and brace lengths are nominal; actual lengths slightly longer to accommodate connections.
Use half-threaded bolts with nuts for ledger-to-standard attachments.
Base plates and jacks include stiffeners to enhance load bearing and stability.
All components designed for load-bearing scaffolding and formwork, ensuring safety and structural integrity.

7. Timber Beams (H20 Timber Beam - TB)

Crosswise laminated solid timber panels with three layers, designed for load-bearing formwork.
Key parameters: moment resistance 5.00 kN.m, shear capacity 11 kN, cross-sectional area ~18.87 cm², flexural rigidity (E.I) 500 kNm².
Lengths range from 125 cm to 1190 cm, each with specific product codes.

8. Forkheads and Supporting Components

Universal Forkheads (UFH) and Supporting Forkheads (SFH) with painted finishes.
Weights range from ~1.38 kg to 3.88 kg, identified by product codes.

9. Steel Components

GS Dropheads (20 cm height) with two thickness variants (3.0 mm and 2.8 mm), Decking Beams, and Infill Beams with painted finishes.
Used for structural connections and decking support within formwork.

10. Aluminum Beams (T150 and S150 Profiles)

Profiles: T150 (150 x 80 mm) and S150 (150 x 75 mm), mill finish.
Mechanical properties:
- Moment of resistance: 13.00 kN.m (T150), 6.80 kN.m (S150)
- Cross-sectional area: 18.87 cm² (T150), 11.96 cm² (S150)
- Inertia (xx/yy): 574.3/147.4 cm⁴ (T150), 356/43.764 cm⁴ (S150)
- Section modulus Zxx: 75.36 cm³ (T150), 47.15 cm³ (S150)
- Young’s modulus: 69,000 N/mm²
- Weight: 5.80 kg/m with timber, 5.05 kg/m without timber (T150); 3.95 kg/m with timber, 3.20 kg/m without timber (S150)
Lengths from 50 cm to 600 cm with product codes for ordering.

11. Marine Plywood Specifications

Available in 12 mm and 18 mm thicknesses, sheet size 244 x 122 cm.
Weights: 19.50 kg (12 mm), 29.00 kg (18 mm).
Used as formwork facing panels.

12. Connection and Support Accessories

Beam Frames (P, EP, GI) with 60.3 mm diameter tubes, approx. 171 cm length.
Beam Forks and GR Posts with 48.3 mm diameter tubes, 150 cm length.
Universal GR Brackets and Clamps (aluminum to soldier, H20 to H20) with painted or electroplated finishes.
Bolts and nuts: M16x75 mm full threaded for plywood to beams, M12x100 mm for GR posts.

13. Wooden Planks and Protection Strips

Laminated timber boards sized 38 x 225 mm, lengths from 1000 mm to 3900 mm.
End strips provided for wooden board protection.

14. System Overview and Best Practices

Shorelok Ring Lock system emphasizes modularity and load-bearing capacity.
Ensure correct beam size and length selection based on load and span requirements.
Use specified bolts and nuts for secure assembly.
Consider weight differences when choosing aluminum beams with or without timber for handling.
Maintain painted or electroplated finishes to prevent corrosion and extend service life.
Follow manufacturer product codes for ordering to ensure system compatibility.

Contact information for SCAFFCO in Dubai and Abu Dhabi, UAE, is provided for technical support and procurement.

Catalog excerpts

SCAFFCO Formwork & Scaffolding

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock) The Superior Formwork System for Shoring, load Bearing and Access Applications

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Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork Shorelok is a heavy duty modular steel shoring system designed for large shoring heights and high loads. With various well designed sizes in verticals, horizontals and an extensive range of accessories, shorelok is the first choice in modular heavy duty shoring. The system provides perfect adaptability to irregular layout with ease of assembly and low cost. Options for finish are available in painted or galvanized. To suit various site requirements the shorelok system is produced in two versions with compatible components: 0 The...

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock) Shorelok Standards The Shorelok verticals are available to suit any propping or access application economically. The innovative rosette is set at 50cm vertical intervals for maximum versatility in use. Two series of standards are produced to suit various applications. The 60.3 mm dia. standards can be used efficiently for heavy loading applications especially in bridges or transfer slabs. While the 48.3 mm dia. Standards can be used for normal load bearing and access applications.

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Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork Steel Waling U-Head Adj. 38 Shorelok System (Ring Lock)

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock) Nominal Ledger Length Radial Ledger are designed to connect the Shorelok 60 verticals in a horizontal plan. The 48.3mm radial ledger used to add extra strength enables the Shorelok 60 to transfer high loads efficiently and safely.

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Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork Shorelok 60 Diagonal Brace Diagonal Braces are made from 48.3mm dia. tube with a swivel ledger end and wedge secured at each end for connection to the rosette on the Standard. Their function is to provide transverse and longitudinal bracing to the scaffold structure. The brace is available in various lengths to suit the combination of bay widths and heights. Shorelok System (Ring Lock)

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock)

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Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork \\iMWM7a 5i ii!! I IliiiR T4 SIIIIHim* mm.m ™ w\\y* Shorelok System (Ring Lock)

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock)

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Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork Shorelok System (Ring Lock)

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock)

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Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork Primary Decking Steel Waling Alum. Beam T225 Secondary Decking Shorelok System (Ring Lock) Alum. Beam SI50 LVL Beam

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock) Technical Data Deflection (mm) permissible axial load (kN) Axial Load Axial Load FREE BUCKLING LENGHT (m) (Vertical c/c of Ledgers) 16 . P (kN/m) 14 | | I N I III I I I 12 I M=Bending Moment Q=Shear Force 10 | P=Applied Load 8 I —

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Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork Span (m) Span (m) Span (m) Uniformly Distributed Load (kN/m) Uniformly Distributed Load (kN/m) Uniformly Distributed Load (kN/m)

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock)

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Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork

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Shorelok Standard (SL) - 48 Wt. (kg)_Code _ SL- 48 Standard 050 cm Painted SL- 48 Standard 100 cm Painted SL- 48 Standard 150 cm Painted SL- 48 Standard 200 cm Painted SL- 48 Standard 250 cm Painted SL- 48 Standard 300 cm Painted CROSS SECTION Finish: Painted or EP or H ot Dip Galvanized Tube dia.: 48.3mm 50cm between rings (Nodes). Shorelok Standard (SL) - 60 SL- 60 Standard SL- 60 Standard SL- 60 Standard SL- 60 Standard SL- 60 Standard SL- 60 Standard I 050 cm Painted 100 cm Painted 150 cm Painted 200 cm Painted 250 cm Painted 300 cm Painted IYPICAL CROSS SECTION 3.0m Finish: Painted or EP...

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Shorelok Beam Bracket (SL BB) Finish: as shown Tube dia.: 48.3mm Painted SL BB100 cm SL BB150 cm Electroplated SL BB100 cm SL BB150 cm Hot-dip galvanized SL BB 100 cm SL BB150 cm D/F Jack handle 38mm Hollow tube Plate 15x15cm (With holes) Plate 12x12cm (Without holes) Finish: Painted or electroplated Painted GS UHA 38H:65 cm:10x10x15 P GS UHA 38H:65 cm: 10x17x15 P GS UHA 38H:65 cm: 10x17x20 P GS UHA 38H:65 cm: 10x19x20 P GS UHA 38H:65 cm:10x21x20 P GS UHA 38H:76 cm:10x10x15 P GS UHA 38H:76 cm: 10x17x15 P GS UHA 38H:76 cm: 10x17x20 P GS UHA 38H:76 cm: 10x19x20 P GS UHA 38H:76 cm:10x21x20 P Finish:...

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Shorelok 60 - Base Jack & U-Head Adj. (4mm) Scaffold Tube (ST) Painted Shorelok 60 Base Jack (SL-60 BJ) Finish: Painted or E/P Tube dia.: 48.3mm Shoring Spigot Connector (SSC) & Pigtail M12x100 Bolt ,Nuts & washers Painted SSC with Washer 38x250x3 mm SSC with Washer 38x250x3 mm with Bolts Pigtail Pin Electroplated SSC with Washer 38x250x3 mm Base Plate Base Plate 12x12x0.57 MD (Dia-27 x2.0x100) Painted 0.77 Base Plate 12x12x0.78 HD (Dia-38 x3.8x100) Painted Scaffold Couplers Double Coupler 2.0"x1.5" (D/F) Swivel Coupler 2.0"x1.5" (D/F) Universal Jack Universal Jack-65cm-H-P Universal Jack-76cm-H-P...

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Finish: Painted Socket Base Adapter (SBA) SBA Painted SBA Painted SBA Painted Soket Base Adapter Finish: Painted GS Drophead Shorelok System (Ring Lock) | Load Bearing | Horizontal Formwork Wt. (kg)Code Wt. (kg)Code Finish: Mill Finish Moment of resistance:13.00 kN.m Area:18.87 cm Inertia xx:574.3 cm Inertia yy: 147.4 cm Section modulus Zxx: 75.36 cm Young’s Modulus 69000 N/mm Weight: 5.80 kg/m (with Timber) 5.05 kg/m (without Timber) Timber Wt.=0.75 kg/m Finish: Painted (IB) GS IB 170 cm Painted GS IB 150 cm Painted GS IB 140 cm Painted GS IB 120 cm Painted GS IB 110 cm Painted GS IB 100 cm...

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Horizontal Formwork | Load Bearing | Shorelok System (Ring Lock) Wt. (kg) Uniﬁed GR-Bracket with 1no.M12X100 and 2no.M16X150 Bolt & Nut - Painted Uniﬁed GR-Bracket with 1no.M12X100 and 2no.M16X150 Bolt & Nut - EP FGDBFP FGDBFE FGDBFG Wooden Plank (WP) (Timber Board) WP 38.0x225x1000 mm (Laminated) WP 38.0x225x1500 mm (Laminated) WP 38.0x225x2000 mm (Laminated) WP 38.0x225x2500 mm (Laminated) WP 38.0x225x3000 mm (Laminated) WP 38.0x225x3900 mm (Laminated) WP 38.0x225x3900 mm WP 38.0x225x3000 mm WP 38.0x225x2500 mm WP 38.0x225x2000 mm End Strip for Wooden Board Protection Marine Plywood 244x122...

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