Special Gratings for Motorways
These Gratings are suitable for use on roads and highways. Here is our
product range tailored to your specific needs in accordance with the French GC77 standards: T3A and T3B.
Thanks to their robust design and the use of high-quality materials, these special gratings comply with the GC77 specifications of the French Ministry of Transport Infrastructure (“Ministère de l’Équipement”), particularly regarding load-bearing capacity, corrosion resistance, safety, and adaptability to conditions in the road infrastructure sector.
With these characteristics, they are ideally suited for highways and other civil engineering projects where durability, safety, and compliance with standards are essential.
T3A Grating
GEI Gitterroste offers custom-made pressed gratings T3A tailored to your specific needs (installation plan, dimensions, etc.). This grating features a 30x130 mm mesh and bearing bars measuring 40/3 mm.
The T3A grating for Highways has been designed to meet the requirements of the GC77 standards issued by the French Ministry of Transport Infrastructure (“Ministère de l’Équipement”). When installed between traffic lanes, they can serve as a drainage system.
TB3 grating
The T3B highway grating is also specifically suitable for roads.
The T3B highway grating serves the same function as its T3A counterpart, with the difference that in the production of the T3B welded pressed grating, the filler bars are electrically welded to the bearing bars.
Click here to learn more about electroforged grating
GEI Gitterroste offers custom-made T3B gratings tailored to your specific needs (installation plan, dimensions, etc.). This grating features a 30x100 mm mesh and bearing bars measuring 40/3 mm.
These Special Gratings for Motorways gratings tailored to your specific needs (installation plan, dimensions, etc.).
This grating features a 30x100 mm mesh and bearing bars measuring 40/3 mm.
Our design office is available to support your technical requests and layout plans, and will provide guidance all the way through to the completion of your orders.
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