Imigangatho yophahla kufuneka ilayishe ubunzima obuninzi. Kwaye uphahla oluluhlaza ludinga umoya kunye nokukwazi ukuphefumla. I-steel grating inomsebenzi omhle wokukhupha amanzi, ukungena komoya kunye nokukwazi ukuphefumla, umthwalo ophezulu kunye nomthamo wokuthwala, ukumelana nomhlwa. Ngoko i-steel grating ingasetyenziswa njengomgangatho, indlela yokuhamba yophahla kunye nophahla oluluhlaza.

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

Iimbonakalo:
Ukungatyibiliki, anti-umhlwa.
Umsebenzi omhle wokukhupha amanzi.
Umthwalo ophezulu kunye nomthamo wokuthwala.
Ukungenisa umoya, uyaphefumla.
Akukho lula ukuqokelela uthuli.
Kulula ukuyifaka kunye nokugcina.