Pressed-Lock Grating Finishes, Top Surface & Treatments
Webforge press-locked grating is available in a number of material types and finishes.
| A ||Aluminium |
| M ||Mild Steel |
| S ||Stainless Steel Grade 316 |
| || |
Load bar surface
Steel grating is available with either a plain or serrated top surface.
|S Serrated Bars |
|P Plain Bars |
| Serrated grating is available with most standard load bearing bars
(aluminium and steel only). The serrations are formed by placing a
series of notches along the upper edge of the load bar, thus enhancing
the non-slip characteristics of the grating. |
* Use the serrated
conversion factors, shown on the Load Tables, to determine load
bearing and spanning capacity.
NB: Load bars: 20mm deep or 6mm thick, and stainless steel grating available in plain finish only (not serrated).
Webforge serrated grating is based on the Webforge serration profile, which complies to BS4592.
| G ||Galvanised (steel only) |
|U ||Untreated |
| B |
|Bitumen dipped (steel only) |
| E ||Electro-polished or Passivated (stainless steel only) |
|M ||Mill Finish (aluminium or stainless steel only) |
|A ||Anodised |
| PC ||Powder coated |