CAILLEBOTIS-
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Security & Access
Industrial grating
Grating in stainless 304L/316L or hot-dip galvanized steel, 20 to 50 mm thick. Industrial 33×33 mesh ("30×30") or 20×20 security mesh — mandatory for public-access buildings (ERP) and PMR compliant. Custom sizes per project.
Available references
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SMEEPIA — DATA SHEET
Technical specifications
Gratings for pedestrian or heavy-duty load-bearing use depending on thickness. The 20×20 mesh is mandatory in public-access buildings (ERP): its narrow spacing prevents small objects from falling through and ensures safe travel for mobility aids (PMR).
Characteristics
| Component | Specification |
|---|---|
| Matériaux / Materials | Inox 304L / 316L ou acier galvanisé à chaud |
| Épaisseurs standard / Standard thicknesses | 20, 25, 30, 35, 40, 45, 50 mm (min. 20 mm — spéciales sur projet) |
| Maille industrielle / Industrial mesh | 33 × 33 (dite "30×30") — usage général |
| Maille sécurité / Security mesh | 20 × 20 — obligatoire ERP, conforme PMR |
Norms & standards
PMRERPGalvanisation à chaudInox 304L / 316L