Floors of roof need to load a lot of weight. And green roofs need ventilation and breathable ability. Steel grating has good drainage function, ventilation and breathable ability, high load and bearing capacity, fanoherana ny harafesina. So steel grating can be used as floor, walkway of roof and green roofs.

Applications of steel grating:
Floors of roof.
Walkway of roof.
Green roofs.
Bridge of tilted roof.

Toetoetra:
tsy-taratasy kely, anti-corrosion.
Fampiasana drainage tsara.
High load and bearing capacity.
rivotra, breathable.
Not easy to accumulate dust.
Mora ny fametrahana sy fikojakojana.