The Concrete Snake Spacer is a high-performance, lightweight yet robust continuous line support system specifically engineered for mesh reinforcement in concrete slabs and panels. Featuring a unique corrugated profile, it provides an exceptionally stable foundation that ensures precise spacing between two layers of reinforcement, eliminating the common risks of shifting or misalignment during the pouring process.
Designed for efficiency and durability, these spacers are an ideal alternative to traditional hoop spacers as they require no manual tying on-site. Whether utilized in precast applications, slab-on-ground projects, or civil engineering works like bridges and tunnels, our snake spacers prevent damage to damp-proof membranes (DPM) and ensure the structural integrity required by international building codes.
Detailed Parameters
| Material | High-Strength Galvanized Steel Wire | Effective Length | 2.0 Metres |
|---|---|---|---|
| Size Range | 20mm to 400mm | Profile Type | Corrugated Continuous Line |
| Surface Treatment | Rust-inhibiting coating / Plain | Application | Double Reinforcement Slabs/Panels |
| Key Feature | No Tying Required | Compatibility | EU, AU, NZ & USA Markets |
| Customization | Available per Drawing/Need | Loading Capacity | High Load-Bearing Stability |
Key Advantages
Superior Quality
Fixed and constant wire thickness throughout each height ensures a very strong and rigid spacer system.
Rapid Installation
The serpentine shape allows for fast layout; unlike circular spacers, no manual tying is required on site.
Membrane Protection
No protruding wires prevent damage to polythene membranes and allow easy sliding of reinforcement mesh.
Corrosion Resistance
High-grade galvanized coatings prevent rust in alkaline concrete environments, extending structure lifespan.
Uniform Spacing
The continuous line design ensures consistent concrete cover, critical for meeting strict building codes.
Versatile Sizing
Available in a wide stock range from 50mm to 400mm to fit various structural thickness requirements.
Product Gallery
Management Platforms
Precision Forming
Utilizing advanced wire bending technology to create precise corrugated profiles.
Weld Integrity
Strict inspection of welded joints to ensure stability under heavy rebar loads.
Quality Testing
Well-equipped testing facilities for dimensional accuracy and surface coating thickness.
Material Sourcing
Selection of high-strength steel wire to maximize load-bearing performance.
Custom Packaging
Tailored packing solutions based on client needs for secure international shipping.
Technical Support
Strong technical force to provide customized shapes and sizes based on client drawings.
Investment Return Comparison
| Metric | Traditional Hoop Spacers | TangChao Snake Spacers |
|---|---|---|
| Installation Speed | Slow (Requires tying) | Very Fast (No tying) |
| Labor Cost | Higher (Manual labor) | Reduced (Efficiency gain) |
| Membrane Safety | Risk of puncture | Safe (No protruding wires) |
| Consistency | Prone to shifting | High (Continuous line support) |
| Project Timeline | Standard | Accelerated |
Frequently Asked Questions
The primary advantage is the elimination of manual tying on-site. The continuous serpentine design allows for rapid layout and provides more stable support for reinforcement mesh without the need for additional fasteners.
Yes, Snake Spacers are specifically designed to be DPM-friendly. Because they have no protruding wires, they provide support without puncturing or damaging the polythene membrane.
Our standard stock ranges from 50mm up to 400mm, though we can produce custom sizes and shapes according to your specific engineering drawings and needs.
They ensure a consistent and accurate concrete cover thickness. By keeping the steel reinforcement at the precise distance from the surface, they prevent moisture and corrosive elements from reaching the rebar.
Our plain and galvanized snake spacers are extensively used and recognized in the EU, AU, NZ, and USA construction markets.
We use high-strength steel wire, which is bent into a corrugated profile and welded to form a continuous line, often finished with a rust-inhibiting coating for maximum durability.
