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NBS Source

Application

  • Fire escape stairs and landings.
  • Areas where people may be working below the walkway.
  • Areas in which the walkway is in constant use.

Please note that a full assessment should be carried out to determine which ball proof requirement needs to be applied to a grating - consult manufacturer for details.

Description

20 mm ball proof steel grating for raised platforms, mezzanine flooring and steel walkways in industrial applications.


Features and benefits:

  • Grade S275JR steel offers high strength.
  • Maintains shape during fabrication.
  • Provides an economical solution.
  • Coordinates with associated access products, including; handrails, stanchions, gates, ladders and stair treads – consult manufacturer for details.
  • Manufactured in accordance with BS 4592-0: 2006+A1: 2012 and BS EN ISO 14122-2: 2016.

General information

Finish

Galvanized

Unfinished

Material

Grade S275JR.

Shape

Rectangle

Length

Bespoke

Width

985 mm

Height

Bespoke

Uniclass

Pr_25_96_30_31 Footway gratingsPrimary

CAWS

L30/45 Ramps/ walkways

L30/460 Walkways

Q10/312 Footway gratings

Product range

Steel / Gratings

Specification data - Footway gratings

Material

Steel.

Grade S275JR.

Finish

Galvanized.

Self-colour.

Consult manufacturer for details.

Accessories

Not required.

Clip on bars.

Clips to the top of the steel flooring bars and provides an instant anti-slip surface – no drilling, bolting or welding required. Supplied red for 3 mm gratings, orange for 5 mm gratings.

Deep saddle clip with self-tapping bolt.

For areas subject to vibration or lateral forces.

Narrow top clip.

Can be used to secure steel grating to the supporting steel work.

Panel jointing clip.

Can be used to allow adjacent panels to deflect, under load, as one entity.

Self-tapping stud.

For areas subject to vibration or lateral forces.

Welded pad.

For areas subject to vibration or lateral forces.

Bearing bar depth

20 mm.

25 mm.

30 mm.

35 mm.

40 mm.

Show more

Fabrication

Consult manufacturer for further details.

Complex grating.

Cut and bind.

Simple grating.

Surface

Machine serrated.

Transverse bar below the surface. Provides enhanced slip resistant. Only available with cross bars at 100 mm centres.

Plain.

Slip resistant.

Rolled serrated.

Enhanced slip resistant.

LoadBearingCapacity

5.0 kN/m².

7.5 kN/m².

Panel

6000 x 1000 mm.

Open-ended panels.

Apertures

Other transverse pitches are available on request - consult manufacturer for details.

100 x 21 x 3 mm.

100 x 23 x 5 mm.

Environmental information

Contains Red List materials

No

Country of product manufacture

United Kingdom

Recyclability

100%

Recycled content

80 %

Digital objects

Platform Compatible Version Certified to
IFC
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1

2.1
Revit
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1

2.1
Download now from NBS National BIM Library

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