Dimensions of steel full gratings:
The following applies to hot-dip galvanised cardboard gratings as a guide to minimum and maximum dimensions:
| Bearing bar length |
: |
140 - 3000 mm |
| Bearing bar height |
: |
20 - 60 mm |
| Bearing bar thickness |
: |
2 of 3 mm |
| Bearing bars |
: |
| 20 x 2 |
20 x 3 |
| 25 x 2 |
25 x 3 |
| 30 x 2 |
30 x 3 |
| 40 x 2 |
40 x 3 |
| 45 x 2 |
45 x 3 |
| 50 x 2 |
50 x 3 |
| 60 x 5 |
60 x 3 |
|
| |
|
| Filling bar length |
: |
140 - 3000 mm |
| Filling bars |
: |
identical as a bearing bar |
| |
* max. 2000mm, mash 33 & 66 till 3000mm |
|
| 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 full gratings:
- holes in the edge
- welded-on or welded-in plates with holes
- with so-called bed-hook construction
Stainless steel 304 - 316 full gratings:
On request.
The different mesh sizes
dejo offers the possibility to produce the gratings in different mesh sizes. Usually, full gratings are produced in 33.33 x 33.33 mm mesh as standard. But dejo can produce gratings in many different meshes: e.g. 33 x 99 mm, 44 x 33 mm and 99 x 50 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 3333 x 3333
|
Download more technical information on the DPF Dejo full gratings here:
[downloads]
