Balustrades and fencing

Press-locked gratings for fencing or solid balustrades are manufactured from galvanised steel, with a powder-coated finish if required. They are quick to assemble and offer good resistance. Whether in stadiums, factories, airports or by private individuals, press-locked gratings for fencing are used in a variety of different contexts. They are available as press-welded gratings as well as slanted-strut gratings for added privacy.

Grating panels can be connected by posts made from square or flat tubing sealed directly or with prepierced connectors (on request only).

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Benefits

Manufacturing principle

Assembly principle

Center distance / Gauges

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.

Traitement

Finishes available:

  • Powder-coated
  • Galvanized

Custom manufacture

Depending on the layout and dimensions you require, several different meshes and cross-sections can be manufactured. For use as a balustrade, the NF P01-012 (paragraph 2.3.2) standard imposes a maximum horizontal gap in the mesh of 50mm). (Please give details when ordering).

Characteristics

Mesh

  • The mesh spacing is defined in accordance with the standards and loads that must be respected:
  • For a BB thickness of 2-3 mm:
  • The BB spacing is typically a multiple of 11.11.
  • The IB spacing is typically a multiple of 11.11.
  • For a BB thickness of 4-5 mm:
  • The BB spacing is typically a multiple of 18.
  • The IB spacing is typically a multiple of 17.
  • Other options are available on request.

Bearer bar

  • Standard height: 20-150 mm.
  • Standard thickness: 2-8 mm.
  • Other options are available on request.

Transvers bar

  • Spacer: 10 x 2 mm.
  • Other options are available on request.

Dimensions

  • Maximum length of bearer bars: 4000 mm.
  • Maximum length of spacers: 2000 mm.

Material

  • S235JR steel as per EN 10025 standards..
  • Stainless steel 304 ( 1.4301 ).
  • Stainless steel 316 ( 1.4571 ).
  • Aluminium AlMg3.
  • Other options are available on request.

Surface treatment

  • Galvanized in accordance with EN ISO 1461 standards.
  • Lacquered in accordance with standard RAL.
  • Passivation.
  • Anodisation.
  • Bituminous paint
  • Other options are available on request.

Finish

  • Available with 'T' or 'flat' edge.
  • Available with single or double notching on request.
  • HALF-MOON or SAWTOOTH notching available.

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.

Assembly

JK Technic press-locked grating is characterized by transverse, cross bars inserted under high pressure into pre-existing notches in the bearing bars. This grating is produced in “flat” or “T”-shaped sections, welded into place and then optionally undergoes hot-dip galvanizing in accordance with the applicable EN ISO 1461 standards. For situations with an increased risk of slipping, anti-slip grating can be produced, where the upper surface of the bearing bars and/or the transverse bars can be given anti-slip serrations. JK Technic press-locked grating 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

Assemblage caillebotis

Step 2 :

Press-locking

Assemblage caillebotis

Step 3 :

Application of banding bars

Assemblage caillebotis

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