Pressure-locked steel gratings
Because of their high torsion rigidity and stability, pressure-lock steel gratings have the strength to carry great loads.
As versatile structural elements with outstanding price-performance ratio, their application possibilities are virtually limitless.
For example as:
- walk/gang ways
- machine and service platforms
- crane and work platforms
- heavy-duty gratings
- floor coverings
- cable channels
- light-well covers
- cladding/panels
- façade gratings
- false ceilings
- stairways and landings
- shelving
- ventilation gratings
- sun protection elements
Pressure-locked gratings are composed of parallel arranged flat steel bars, the bearing bars, which are pressure-locked into the cross-bars. A band frames the bearing and cross-bars, wich are arranged at right angles to one another.
Pressure-locked steel gratings in all sizes.
At GI-RO Technik you can get pressure-locked gratings for every kind of application. Choose your required dimensions and version from our selection.
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Materials
Materials according to DIN EN 100 LSR
S235JR (ST 37-2)
S355JR (ST 52-3)
Surfaces
Hot-dip galvanized
Non-galvanized
Powder-coated
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Bandings
T-profile banding
Flat banding
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Type of banding
In the standard versions, pressure-locked gratings are surrounded by a T-profile banding . On request, GI-RO Technik manufactures the gratings with flat bandings as well.
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Anti-slip versions
Serrated bearing-bars, serrated cross-bars or serrated bearing and cross-bars are possible. The anti-slip combination of bearing and cross-bars have an influence on the corresponding class (R10-R12).
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Load values
Steel gratings are stable construction elements that can bear heavy loads. The load values are calculated from the version and dimension of the grating. These load values can be viewed in the load table.