Carbon Steel
High strength and economical; coating can be applied for corrosion protection.
Expanded Metal Product
Expanded Metal Grating
Dartma Metal Döşəmə
Expanded metal grating is a heavy-duty raised mesh format for safe access, drainage and high strength-to-weight performance.
Overview
Technical description
Expanded metal grating is a heavy-duty raised mesh format for safe access, drainage and high strength-to-weight performance.
Key Benefits
Why specify this solution.
High load-bearing capacity
Anti-slip raised surface
Drainage
Snow and dirt passage
High strength-to-weight ratio
Corrosion resistance
Technical Specifications
Catalogue data in responsive format.
| Profile | Raised expanded metal |
|---|---|
| Load data | Available upon request |
| Opening geometry | Diamond |
| Dimensions | Custom specifications available |
Available Materials
Materials selected for performance, finish and environment.
Galvanized Steel
Zinc-coated steel designed for improved corrosion resistance.
Stainless Steel
High corrosion resistance, impact resistance and long service life.
Aluminum
Lightweight, corrosion resistant and suitable for architectural applications.
Available finishes
- Hot-dip galvanized
- Powder coating
- Custom specifications available
Mesh / opening patterns
- Raised diamond
Applications
- Industrial walkways
- Platforms
- Stair treads
- Maintenance access
- Infrastructure projects
Gallery
Mesh and application references.
Related Products
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Project support
Need drawings, samples or a quotation?
Technical Terminology
Expanded Metal Terminology
These terms define the geometry used when specifying expanded metal sheets, panels and grating.
LWDSWD
LWDSWD
- SWD
- Short Way of Diamond — the short diagonal across the opening.
- LWD
- Long Way of Diamond — the long diagonal across the opening.
- Strand Width
- The visible width of metal between adjacent openings.
- Strand Thickness
- The original sheet thickness used to form the mesh.