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Under pressure up to 20,000 kN, filler bars are pressed into the supporting bars. They provide high strength and durability. They are more attractive than welded gratings and are increasingly used for architectural solutions.
Welded gratings "SP"
Under the electric current up to 2500 kVA and up to 1000 kN pressure, the filler rods are welded into the supporting bars. These are made from drawn twisted wire (standard 4.7 mm). They guarantee even greater strength and are therefore more suitable for industrial applications.
Specifications
Pressed gratings | Welded gratings | |
| description | bar - bar | bar - wire |
| standart size of mesh | 30 x 30 mm | 34 x 38 mm |
| carrier belt | 30 x 2 mm 30 x 3 mm | from 25 x 2 mm to 50 x 5 mm |
| max dimension | 1 750 x 3 000 mm | 1 000 x 6 100 mm |
| material | steel S235 JR stainless steel 1.4301 aluminium | steel S235 JR |
| availability | in stock | custom-made |
Safety features
One-sided anti-slip
Double-sided anti-slip
Fixing of gratings
- Anti-slip treatment on filler bars
- Anti-slip treatment on the filler and the supporting bars
- Set with "swallow"
Heavy-duty
Produced under pressure up to 20,000 kN
Durable
Evenly distribute the load
Airy
Good light and air permeability
Adaptable
Plate-shaped modular shape
a | length of the mesh |
b | width of the mesh |
h | height of gratings |
t | thickness of supporting bar |
supporting bars | flat bars between two gratings supports |
filler bars / wire | cross bars to the supporting bars - welded or pressed at the crossing point |
surround | framing the gratings around the perimeter |
supporting bar length of gratings | external dimension of the gratings in the direction of the supporting bars |
non-supporting bar width of gratings | external dimension of the gratings in the direction of the filler bars / wires |
