Press-locked gratings for shelving

JK Technic press-locked gratings for shelving can be used for pallet racks and grating cantilevers, for storing heavier loads without the need for increased load absorption by the butt joints. Gratings for shelving are manufactured from S235JR steel and are also available with an press-welded finish.

JK Technic Commercial Service +33 3 87 98 88 76

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Benefits

Gratings for shelving offer numerous benefits:

Provide excellent rigidity and stability for items stored
Allows better visibility of items stored
Light can get through
Water can get through
Easy and quick to assemble

Finishes available :

Untreated
Galvanized
Power-coated steel

Depending on your requirements, 4 models can be manufactured:

Corner flap

This grating is particularly suitable for shelving with reduced-width shelves. Load absorption will be limited.

Technical drawing

Flanged edge

This grating is suitable for various types of shelving and offers numerous advantages, the most important of which is its cost of manufacture. The butt joint between the two edges provides greater load absorption and safety, and the flanged edge locks the grating in place on the racks.

Technical drawing

Flat edge

This grating offers good adherence and stability thanks to the contact between the lips on the underside and the racks.

Technical drawing

Notched edge

The butt joint between the two edges provides greater load absorption and the flanged edge provides safety.

Technical drawing

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.