Balustrades and fencing
Press-welded gratings for fencing or solid balustrades are manufactured from galvanised steel, with a powder-coated finish to RAL standard if required. They are quick to assemble and offer good resistance. Whether in stadiums, factories, airports or by private individuals, press-welded gratings for fencing are used in a variety of different contexts.
Manufacturing Principle
Assembly Principle
Depending on the layout and dimensions you require, several different meshes and cross-sections can be manufactured.
We can also manufacture posts made from square or flat tubing sealed directly or with prepierced connectors exclusively for fencing (No swing bag test has been carried out.).
Mesh
Most common centre distances:
- BB gauge: 33.33 mm - 44.44 mm - 55.55 mm - 66.66 mm in 25 / 2.
- TB gauge: 33.33 mm - 44.44 mm - 55.55 mm - 66.66 mm - 99.99 mm in 25 / 2.
Please ask us if you have any specific requests.
Mesh
The mesh spacing is defined in accordance with the standards and loads that must be respected:
- Standard meshes: 30x30, 30x44, etc.
- Standard security meshes: 19x19, 19x40, 30x19, etc.
- EDF mesh: 30x27.
- Other options are available on request.
Bearer Bar
- Standard height: 25-60 mm.
- Standard thickness: 2-5 mm.
- Other options are available on request.
Cross Bar
- Twisted square: 4-6 mm.
- Smooth rounded configuration available on request.
Dimensions
- Maximum length of bearer bars: 6100 mm..
- Maximum length of twisted squares: 1000 mm, other options are available on request.
Material
- S235JR steel as per EN 10025 standards.
Surface Treatment
- Galvanized in accordance with EN ISO 1461 standards.
- Lacquered in accordance with standard RAL.
- Bituminous paint.
- Other options are available on request.
Finish
- The bearer bar may be notched on request.
Finished Product
- Custom manufacture based on the dimensions given by the customer or on plans drawn up by our research department.
- Plain or galvanised ½ laps, panels and staircase steps can be easily assembled on site.
Load tables
Press-welded grating is obtained by electrical welded transverse bars, which are usually square and twisted (but can be round and straight) into the bearing bars. The grating is produced with “flat” banding, and then optionally undergoes hot-dip galvanizing in accordance with the applicable EN ISO 1461 standards. For an optimised anti-slip surface, it is possible to produce serrated press-welded grating, with serration on the bearing bars only. It is typically manufactured from EN 10025 standard S235JR steel which ensures a consistent production quality. RAL-GZ 638 manufacturing tolerances applied.
STEP 1:
BBs and TBs fixed in place
STEP 2:
Electrowelding
