NBS Source
List your products
Description

Drainage grating and frame available in unit or continuous trench form for use in the following areas, offering different loading groups.

General information
Material

Ductile Iron components to BS 2789 / ISO 1083

Steel components to BS EN 10083 / ISO 630

Uniclass 2015 Raised access floor panels (Pr_25_71_42_70)
Specification data
Product Reference

Gatic Drainage Grating and Frames

Loading

C250

5 tonne wheel load.

D400

11.5 tonne wheel load.

E600

20 tonne slow moving wheel load.

F900

Wheel loads in excess of 20 tonne.

Pit opening -
Length

700 mm

Standard unit form. x 750 mm

850 mm

Standard unit form. x 300, 450 and 600 mm

914 mm

Modified replacement unit form.

1000 mm

Standard unit x 300, 450, 600 and 750 mm

Span

300 mm

310 mm

Modified replacement unit form.

450 mm

457 mm

Modified replacement unit form.

600 mm

610 mm

Modified replacement unit form.

750 mm

Standard product features

Material:

  • Ductile Iron components to BS 2789 / ISO 1083.
  • Steel components to BS EN 10083 / ISO 630.

Cover:

  • Type DMG – Standard grating.
  • Type DMG/S – Modified replacement grating.
  • Type DRG – Standard continuous grating except for 750 mm span which is Type DMG.

Product Options

Loadings:

– C250, 5 tonne wheel load:

For use in roads carrying relatively slow moving traffic, for example, minor residential roads, cul-de-sacs and yards.

– D400, 11.5 tonne wheel load:

For use in power stations, carriageways, hard shoulders and parking areas.

– E600: 20 tonne slow moving wheel load:

For areas imposing high wheel loads, some aircraft pavements, dockyards and other areas where abnormal vehicles may be encountered.

– F900: Wheel loads in excess of 20 tonne:

For areas imposing particularly high wheel loads, aircraft pavements, taxiways, container ports and dockyards

Similar products from Alumasc Water Management Solutions