Pressed gratings, stair treads and GRP gratings

Gratings with LED cell

All Staco gratings are now available with industrial Solar powered LED cell. These high quality durable lights are strong enough for cars and even lorries to pass over if so required. This strength allows for all types of applications both horizontal and vertical for lighting the way in dark and difficult areas. Patented technology ensures that the internal Lithium-ion battery is efficiently charged during normal daylight circumstances (sunlight is not necessary). As a result of this very efficient charging method & battery the LED will shine all night including those dark winter months.
The LED light cell can be added to any of our standard RR, RK, RO, RH & RL range.

Bearing bars:

20x2 – 25x2 – 30x2 – 35x2
40x2 – 45x2 – 50x2 – 60x2 mm
20x3 – 25x3 – 30x3 – 35x3
40x3 – 45x3 – 50x3 – 60x3 – 70x3 mm
20 mm high on special request


Crossbars:

10x2 – 10x3 – 12x2 – 12x3 mm
(12x2 and 12x3 for versions with anti-slip crossbars)


Edge bar:

2 mm or 3 mm or upon request


Choice of the following materials:

  • steel quality S235JR
  • stainless-steel quality AISI 304 (1.4301)
  • stainless-steel quality AISI 316L (1.4404)
  • aluminium quality AlMg3G22


Anti-slip versions for better grip:


Type RR.AD

Serrated bearing bars.


Type RR.AV

Serrated crossbars.


Type RR.ADV

Serrated bearing and crossbars.

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Tools

Strength analysis

uniform load and point load

Air circulation calculation

air circulation for louvre gratings

Staco

specifications

 

 

Staco is a ROTO company