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Steel Gratings - Ventilation Grilles and Flooring - Open floor vehicle, pedestrian load bear

Verified by manufacturer 2 days ago

EF – 22 x 38

Lang+Fulton Variant:

Steel gratings for ventilation grilles and open mesh flooring.

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+44 (0)131 441 1255 Website

Application

Suitable for walkways, balcony decking, ventilation grilles, open mesh flooring, service platforms, escape stairs and brise soleil.

Description

Grating panels are made in a wide range of apertures. The different apertures provide alternative levels of free area to meet ventilation and project requirements.


Features and benefits:

  • Framed panels are manufactured to custom-sizes for a wide variety of applications such as walkways, balcony decking, ventilation grilles, service platforms, escape stairs and brise soleil.
  • Panels and support steelwork are supplied hot-dip galvanized, with an option for an additional polyester powder coating to any RAL colour.
  • Any grating with an aperture 22 mm wide or less can be classified as a safety grating in accordance with BS 45920: 2006. These gratings will prevent the passage of a 20 mm sphere.


Electrofused Gratings (Type-EF):

  • Manufactured from flat bearing bars and round transverse bars and available in the following apertures: 22 x 38 mm, 22 x 76 mm, 25 x 76 mm, 25 x 25 mm, 34 x 38 mm and 34x76 mm.
  • The bearing bar can vary from 25 x 3 mm to 80 x 4 mm and the transverse bar from 4—6 mm in diameter, for different loading/ span requirements.


Pressure Locked Gratings (Type-PL):

  • Pressed gratings which are manufactured exclusively from flat bars.
  • Available in the following apertures: 22 x 22 mm, 22 x 66 mm, 33 x 33 mm, 33 x 66 mm, 44 x 22 mm, 66 x 22 mm and 66 x 33 mm.
  • Bearing bar can vary from 25 x 2 mm to 150 x 5 mm and the transverse bar from 10 x 2 mm to 20 x 4mm, to meet different loading/ span requirements.


Pressure Locked Gratings (Type-PLX):

  • Cross pressed gratings designed for heavy duty vehicle loadings, manufactured exclusively from flat bars.
  • Available in the following apertures: 22 x 66 mm, 33 x 33 mm, 33 x 66 mm, 25 x 66 mm and 66 x 33 mm.
  • The bearing bar can vary from 30 x 4 mm to150 x 6 mm and the transverse bar from 15 x 4 mm to 30 x 6 mm, for different loading/ span requirements.

General information

Color

Grey

Guidance for specification option:

Galvanized.

Other

Guidance for specification option:

Galvanized and polyester powder coated to any RAL.

Black

Blue

Bronze

Show more

Finish

Galvanized

Guidance for specification option:

Hot-dipped to BS EN ISO 1461.

Powder-coated

Guidance for specification option:

Hot-dip galvanized and polyester powder coated to BS EN ISO 1461 and BS 1722–16.

Material

Steel

Shape

Rectangle

Square

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_25_96_30_31 Footway gratingsPrimary
Pr_25_30_30_18 Carbon steel open bar metal gratings

CAWS

L30/30 Proprietary stairs

L30/45 Ramps/ walkways

L30/20 Stairs

L30/310 Proprietary stairs

Q10/312 Footway gratings

L30/470 Ramps

L30/460 Walkways

L30/250 Metal stairs

Product range

Flooring

Specification data - Footway gratings

Size

-

Manufacturer guidance

Contact manufacturer for more information.

Grating type

Electrofused Gratings (Type-EF).

Guidance for specification option:

Manufactured from flat bearing bars and round transverse bars.

Material

Mild steel S235JR.

Loading grade

-

Manufacturer guidance

Contact manufacturer for more information.

Finish

Hot-dip galvanized.

Guidance for specification option:

Hot-dipped to BS EN ISO 1461.

Hot-dip galvanized and polyester powder coated, RAL.

Colour

Grey.

Guidance for specification option:

Hot dipped galvanized.

RAL.

Guidance for specification option:

Insert requirement. Hot-dip galvanized and polyester powder coated to any RAL colour.

Pattern

Rectangle.

Fixing type

Bolted, fixing clips.

Guidance for specification option:

Gratings are supplied with to clamp the panel to the substructure.

Accessories

Not required.

Bolts.

Clips.

Panel

EF – 22 x 38.

Aperture

22 x 38 mm.

Manufacturer guidance

Alternative apertures of pressure locked gratings are available on request.

Transverse bars

4—6 mm diameter.

Guidance for specification option:

For different loading/ span requirements.

Bearing bar

From 25 x 3 to 80 x 4 mm.

Guidance for specification option:

For different loading/ span requirements.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

United Kingdom

Material

Steel

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

1.42 kg CO₂ eq/kg

Self declared

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

56 %

Literature

Open Mesh Floor Grating

Open Mesh Floor Grating

Case studies

Open mesh steel balustrades, walkways, stairs at Bradfield College Greek Theatre: DemiAlto-55×110/50×5

Open mesh steel balustrades, walkways, stairs at Bradfield College Greek Theatre: DemiAlto-55×110/50×5

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