Characteristics

Lichtgitter heavy duty gratings are suitable for bearing extremely high loads when correctly dimensioned and are mainly used in areas suitable for vehicle traffic.

Depending on the static or dynamic load, heavy duty gratings can be produced for many applications depending on the clear free span. We recommend having special load cases calculated by our experienced statics engineers who are familiar with the product.

enable a high load capacity

Good light and air permeability

Various pitches and bearing bar heights possible

Additional slip resistance possible

Product information

Technical details

Lichtgitter heavy duty gratings can withstand extreme loads and can be manufactured up to a bearing bar height of 120 mm. The specifications and assignments of the load application areas to the single loads can be found in the applicable DIN regulations.

Material

Steel S235
Steel S355
Stainless steel 1.4301
Stainless steel 1.4571
Aluminium AlMg 3 G 22
Alumnium AlMg 1 F 15
Green Steel

Surfaces

untreated
galvanized
powder-coated
bituminized
pickled
electrochemically polished
glass bead blasted
anodized

Slip resistance

Slip resistance no. 2
Slip resistance no. 5
Slip resistance no. 22
Slip resistance no. 31
Slip resistance no. 32
Slip resistance no. 33
Slip resistance no. 42

Type designation Lichtgitter heavy duty gratings

 

Type: P 570-33/11-5

P
Press-locked gratings
570
Bearing bars 70 x 5 mm
33/11
Pitch: 33.33 x 11.11 mm
5
Banding: 70 x 5 mm

Heavy duty gratings are available in various bearing bar heights, thicknesses and pitches to meet different requirements. Below you will find a selection of the most common variants. These can be combined to a certain extent. We would be happy to check the optimum solution for you – simply contact our sales team.

Common bearing bar pitches

20.00 mm
25.00 mm
33.33 mm
40.00 mm
50.00 mm

Common cross bar pitches

11.11 mm
16.66 mm
20.00 mm
25.00 mm
33.33 mm
40.00 mm

Common bearing bar thicknesses

4 mm
5 mm

Common bearing bar heights

30 mm
40 mm
50 mm
60 mm
70 mm
80 mm
90 mm
100 mm
110 mm
120 mm
130 mm
140 mm
150 mm
Accessory

Fastening material

Discover our fastening systems.

Downloads

Documents

Tailor-made or standard - we deliver without detours!

Lichtgitter Express Service.
Ordered. Delivered.

Gratings Tailor-Made. We supply you with pressed and forge-welded gratings in the common standard types in 6-8 working days and in max. 10 working days including technical processing.

Design without title - 1

Extensive stock program
Now in the Lichtgitter Shop!

We have an extensive stock program. This means you can receive gratings, grating steps, perforated metal planks and GRP-Products in common standard designs and dimensions within 48 hours.

Kontakt