Our MMO Mesh Ribbon Anodes represent a significant advancement in impressed current cathodic protection for reinforced concrete. The unique mesh configuration provides exceptional surface area while maintaining the flexibility needed for installation in complex concrete structures. This design ensures uniform current distribution and long-term reliability in the most challenging environments.
Primary Applications:
Bridge Decks & Infrastructure: Superior corrosion protection for horizontal concrete surfaces
Parking Structures: Multi-level garage protection against de-icing salts
Marine Structures: Piers, wharves, and sea walls in saltwater environments
Industrial Buildings: Chemical plants and processing facilities with corrosive atmospheres
Enhanced Performance Features
Optimized Surface Area
Mesh design provides significantly increased surface area compared to solid ribbon anodes, enabling higher current output and improved efficiency.
Superior Flexibility
Maintains excellent bendability for installation on irregular surfaces and complex structural elements.
Enhanced Concrete Adhesion
Mesh structure allows for better mechanical bonding with concrete, ensuring long-term stability.
Uniform Current Distribution
Grid pattern ensures even current emission across the entire protected surface, eliminating weak spots.
Durability in Alkaline Environments
Specially formulated MMO coating resistant to high pH concrete environments.
Technical Specifications
Parameter | Specification |
Base Material | Titanium Mesh (ASTM B265 Grade 1) |
Active Coating | Mixed Metal Oxide (Iridium/Tantalum) |
Mesh Dimensions | 10mm width ×0.6mm thickness (Mesh Opening Size 2.5mm ×4.6mm)
13mm width ×0.6mm thickness (Mesh Opening Size 2.5mm ×4.6mm)
19mm width ×0.6mm thickness (Mesh Opening Size 2.5mm ×4.6mm)
1.10m width ×0.64mm thickness (Mesh Opening Size 34mm ×76mm)
1.20m width ×0.89mm thickness (Mesh Opening Size 34mm ×76mm)
1.20m width ×0.89mm thickness (Mesh Opening Size 25mm ×51mm) |
Standard Length | 76m/roll (custom lengths available) |
Current Capacity | 20-35 mA/meter in concrete environments |
Quality Verification (NACE TM0108-2008):
Test Solution: 1 mol/L Sodium Sulfate (Na₂SO₄)
Current Density: 15,000 A/m²
Verified Service Life: > 12 hours
Performance Standard: Maintained coating integrity and stable performance
Installation Advantages
New Construction Applications:
Easy placement within concrete formwork before pouring
Compatible with standard concrete placement procedures
Minimal interference with rebar installation
Retrofit Solutions:
Surface mounting with specialized conductive overlay
Groove installation in existing concrete structures
Adaptable to complex geometric shapes
Installation Features:
Can be cut to length on-site without special tools
Flexible enough to navigate around obstacles
Maintains shape during concrete placement
Compatible with all standard conductive overlays
System Design Options
Standard Layout Patterns:
Parallel runs at 0.8-1.2m spacing
Grid patterns for maximum coverage
Zone-based systems for large structures
Custom configurations for unique geometries
Connection Systems:
Integrated titanium feeder bars
Welded connection points
Mechanical clamp options
Custom junction boxes
Performance Benefits
Enhanced Current Output
Mesh design provides up to 40% more active surface area compared to solid ribbon anodes of equivalent width.
Improved Reliability
Redundant current paths within mesh structure ensure continuous operation even with local coating damage.
Optimized Current Distribution
Grid pattern eliminates directional current bias, providing uniform protection in all directions.
Long-Term Stability
Proven performance in high pH concrete environments with minimal degradation.
Quality Assurance
Manufacturing Standards:
ISO 9001:2015 Certified Production
Batch Traceability and Documentation
Third-Party Performance Verification
Material Certifications Available
Testing Protocol:
Accelerated Life Testing per NACE TM0108-2008
Coating Adhesion Testing
Flexibility and Bend Testing
Electrical Performance Validation
Frequently Asked Questions
Q: How does mesh design improve performance over solid ribbon?
A: The mesh configuration provides increased surface area for higher current output and better concrete adhesion, while maintaining flexibility for easy installation.
Q: What is the recommended spacing for mesh ribbon anodes?
A: Typical spacing ranges from 0.8 to 1.5 meters, depending on concrete resistivity and protection requirements.
Q: Can mesh ribbon be installed in vertical applications?
A: Yes, the mesh design provides excellent concrete adhesion and can be installed in vertical, overhead, and horizontal orientations.
Q: How is the mesh ribbon connected to the power supply?
A: We provide integrated connection systems including feeder bars, connection points, and complete junction box assemblies.
Ready to Protect Your Concrete Structures?
Contact our concrete corrosion specialists for complete system design and technical support.
Technical Support: +86 13891704215
Concrete CP Specialists: nwhengyimetal@gmail.com
Proven Performance
Our MMO Mesh Ribbon Anodes have been successfully installed in major infrastructure projects worldwide, providing reliable corrosion protection for bridges, parking structures, and marine facilities in some of the most aggressive environments.