Cuplock Scaffolding System – Fast Assembly, 120 kN Capacity & Hot-Dip Galvanized for Construction

【Product Overview】

The Cuplock Scaffolding System is a modular steel scaffold using a cup-and-blade connection – hammer down the upper cup to lock ledgers in seconds. Made from Q355B steel with hot-dip galvanized finish (≥55μm), it offers up to 120 kN load per standard and EN 12810 compliance.

Compared to frame or tube-clamp systems, Cuplock provides faster erection, higher strength, and 20+ years corrosion resistance – ideal for general construction and formwork falsework.

【Why Choose Cuplock Scaffolding？】

Fast Connection – Secure joints in under 5 seconds with a hammer.
120 kN Load Capacity – Handles heavy concrete formwork and bridges.
Hot-Dip Galvanized – No rust, no painting, 20+ year service life.
90° Fixed Angles – Perfect for rectangular building perimeters.
EN 12810 Certified – Accepted on international projects.

【Key Applications】

Building facade access
Slab & beam formwork falsework
Bridge pier support
Industrial maintenance access

【Technical Specifications】

Parameter	Value
Material	Q355B Steel
Pipe Size	48.3mm × 3.2mm
Cup Spacing	1.0m
Finish	Hot-dip galvanized (≥55μm)
Max Leg Load	Up to 120 kN
Standards	EN 12810, EN 12811

【System Components】

Vertical standards (1.0–3.0m)
Horizontal ledgers (0.6–2.4m)
Diagonal braces / Base jacks / Top jacks

【Load Capacity (SWL per standard)】

Spacing	Height ≤5m
1.2×1.2m	120 kN
1.5×1.5m	80 kN
1.8×1.8m	50 kN

【Cuplock vs. Ring Lock】

Aspect	Cuplock	Ring Lock
Connection	Cup + blade	Rosette + wedge
Angle	90° only	45° increments
Max Load	120 kN	150 kN
Cost	Moderate	Higher

【Contact Us】

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