Dimensions of steel facade gratings:
For facade gratings in hot-dip galvanised design, the following applies as a guide to the minimum and maximum dimensions:
| Bearing bar length |
: |
140 - 3000 mm |
| Bearing bar height |
: |
25 - 60 mm |
| Bearing bar thickness |
: |
3 mm |
| Bearing bars |
: |
| 25 x 3 |
| 30 x 3 |
| 40 x 3 |
| 45 x 3 |
| 50 x 3 |
| 60 x 3 |
| 70 x 3 |
|
| |
|
| Filling bar length |
: |
140 - 1200 mm |
| Filling bars |
: |
5 of 8 mm rond |
|
| Grid size |
: |
0,20 - 3,0 m² |
Length-to-width ratio of grids:
1 : 3 or 3 : 1 volume |
| Finishing: |
- Hot-dip galvanised in accordance with NEN-EN-ISO 1461
- Powder coating using TVP Duplex process
|
Options for fixing façade grids:
- holes in the edge
- welded-on or welded-in plates with holes
- with so-called bed-hook construction
Stainless steel 304 - 316 facade grilles:
On request.
Various meshesdejo offers the possibility to produce the gratings in different mesh sizes. Usually, façade gratings are produced as standard in mesh size 99.99 x 33.33 mm. But dejo can produce gratings in many different meshes: e.g. 33x99 mm, 44x22 mm and 99x50 mm etc.
The mesh table below shows the different possibilities.
|
MESH TABLE
|
|
|
Bearing bar distance
|
Filling bar spacing h.o.h
|
|
|
2222
|
3333
|
4444
|
5000
|
6666
|
9999
|
|
3333
|
•
|
•
|
•
|
•
|
•
|
•
|
|
4444
|
•
|
•
|
•
|
•
|
•
|
•
|
|
5000
|
•
|
•
|
•
|
•
|
•
|
•
|
|
6666
|
•
|
•
|
•
|
•
|
•
|
•
|
|
9999
|
•
|
•
|
•
|
•
|
•
|
•
|
|
|
standard mesh size 9999 x 3333
|
